Timeline



Aug 29, 2015:

10:54 PM Changeset in webkit [189158] by Chris Dumez
  • 2 edits in trunk/LayoutTests

Unreviewed, rebaseline http/tests/w3c/dom/nodes/Element-matches.html

  • http/tests/w3c/dom/nodes/Element-matches-expected.txt:
10:48 PM Changeset in webkit [189157] by achristensen@apple.com
  • 2 edits in trunk

Unreviewed build fix after r179923.

  • Source/CMakeLists.txt:

bmalloc isn't ported to Windows yet.

10:11 PM Changeset in webkit [189156] by ap@apple.com
  • 7 edits in trunk/LayoutTests

Mac test result gardening.

Unmarked tests that no longer flake, updated a a few results.

  • platform/mac-wk2/TestExpectations:
  • platform/mac/TestExpectations:
  • platform/mac/compositing/reflections/load-video-in-reflection-expected.txt:
  • platform/mac/editing/pasteboard/5478250-expected.png:
  • platform/mac/editing/pasteboard/5478250-expected.txt:
  • platform/mac/fast/loader/javascript-url-in-embed-expected.txt:
10:07 PM Changeset in webkit [189155] by Chris Dumez
  • 2 edits
    450 adds in trunk/LayoutTests

Import W3C DOM test suite from github.com/w3c/web-platform-tests
​https://bugs.webkit.org/show_bug.cgi?id=148546

Reviewed by Alexey Proskuryakov.

Import W3C DOM test suite from github.com/w3c/web-platform-tests
to improve coverage and track progress.

  • http/tests/w3c/dom/*: Added.
7:07 PM Changeset in webkit [189154] by Chris Dumez
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed, fix PropertyName::isNull() that was introduced in r188994.

The condition was reversed.

  • runtime/PropertyName.h:

(JSC::PropertyName::isNull):

9:47 AM Changeset in webkit [189153] by mitz@apple.com
  • 1 edit in trunk/Source/WebCore/ChangeLog

Corrected email address

9:46 AM Changeset in webkit [189152] by mitz@apple.com
  • 2 edits in trunk/Source/WebCore

El Capitan build fix.

  • platform/graphics/cocoa/FontCascadeCocoa.mm:

(WebCore::FontCascade::drawGlyphs):

8:59 AM Changeset in webkit [189151] by zandobersek@gmail.com
  • 2 edits in trunk/Source/WTF

[WTF] Improve a ParkingLot::parkConditionally() comment for a libstdc++ workaround
​https://bugs.webkit.org/show_bug.cgi?id=148571

Reviewed by Filip Pizlo.

  • wtf/ParkingLot.cpp:

(WTF::ParkingLot::parkConditionally): Adjust the comment about the workaround for
the libstdc++ std::condition_variable implementation, linking to the WebKit bug
that dissected the problem and the GCC bug that originally reported the problem.

8:50 AM Changeset in webkit [189150] by mitz@apple.com
  • 1 edit in trunk/Websites/webkit.org/ChangeLog

Restored ChangeLog entries that were accidentally deleted in r189110.

12:41 AM Changeset in webkit [189149] by Chris Fleizach
  • 14 edits
    18 adds in trunk

AX: When navigating the elements of a scrollable element with VoiceOver, the scrollTop() position of the element does not permanently change
​https://bugs.webkit.org/show_bug.cgi?id=125720

Reviewed by Daniel Bates.

Source/WebCore:

The scrollToVisible code did not account for scrollable elements that are larger than their viewports.
First, we need to pass the sub-focus up the scroll chain (otherwise we'll scroll some parent to y=0).
Second, we should try to center the focus within the viewport, rather than positioning at the bottom for a
better experience.

This change was adapted from Blink r183926:
​https://src.chromium.org/viewvc/blink?view=rev&revision=183926

Tests: accessibility/scroll-to-global-point-iframe-nested.html

accessibility/scroll-to-global-point-iframe.html
accessibility/scroll-to-global-point-main-window.html
accessibility/scroll-to-global-point-nested.html
accessibility/scroll-to-make-visible-div-overflow.html
accessibility/scroll-to-make-visible-iframe.html
accessibility/scroll-to-make-visible-nested-2.html
accessibility/scroll-to-make-visible-nested.html
accessibility/scroll-to-make-visible-with-subfocus.html

  • accessibility/AccessibilityObject.cpp:

(WebCore::computeBestScrollOffset):
(WebCore::AccessibilityObject::isOnscreen):
(WebCore::AccessibilityObject::scrollToMakeVisibleWithSubFocus):
(WebCore::AccessibilityObject::scrollToGlobalPoint):

  • accessibility/mac/WebAccessibilityObjectWrapperMac.mm:

(-[WebAccessibilityObjectWrapper accessibilityScrollToVisible]):
(-[WebAccessibilityObjectWrapper _accessibilityScrollToMakeVisibleWithSubFocus:]):
(-[WebAccessibilityObjectWrapper _accessibilityScrollToGlobalPoint:]):
(-[WebAccessibilityObjectWrapper accessibilityPerformAction:]):

Tools:

Add support for scrollToMakeVisibleWithSubFocus and scrollToGlobalPoint.

  • DumpRenderTree/AccessibilityUIElement.cpp:

(pressCallback):
(scrollToMakeVisibleWithSubFocusCallback):
(scrollToGlobalPointCallback):
(scrollToMakeVisibleCallback):
(AccessibilityUIElement::getJSClass):

  • DumpRenderTree/ios/AccessibilityUIElementIOS.mm:

(AccessibilityUIElement::scrollToMakeVisible):
(AccessibilityUIElement::scrollToMakeVisibleWithSubFocus):
(AccessibilityUIElement::scrollToGlobalPoint):
(AccessibilityUIElement::selectedTextRange):

  • DumpRenderTree/mac/AccessibilityUIElementMac.mm:

(AccessibilityUIElement::AccessibilityUIElement):
(AccessibilityUIElement::mathPrescriptsDescription):
(AccessibilityUIElement::scrollToMakeVisible):
(AccessibilityUIElement::scrollToMakeVisibleWithSubFocus):
(AccessibilityUIElement::scrollToGlobalPoint):

  • WebKitTestRunner/InjectedBundle/AccessibilityUIElement.cpp:

(WTR::AccessibilityUIElement::isTextMarkerValid):
(WTR::AccessibilityUIElement::textMarkerForIndex):
(WTR::AccessibilityUIElement::scrollToMakeVisible):
(WTR::AccessibilityUIElement::scrollToGlobalPoint):
(WTR::AccessibilityUIElement::scrollToMakeVisibleWithSubFocus):
(WTR::AccessibilityUIElement::supportedActions):
(WTR::AccessibilityUIElement::mathPostscriptsDescription):
(WTR::AccessibilityUIElement::mathPrescriptsDescription):

  • WebKitTestRunner/InjectedBundle/AccessibilityUIElement.h:
  • WebKitTestRunner/InjectedBundle/Bindings/AccessibilityUIElement.idl:
  • WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm:

(WTR::AccessibilityUIElement::scrollToMakeVisible):
(WTR::AccessibilityUIElement::scrollToGlobalPoint):
(WTR::AccessibilityUIElement::scrollToMakeVisibleWithSubFocus):
(WTR::AccessibilityUIElement::selectedTextRange):

  • WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:

(WTR::AccessibilityUIElement::scrollToMakeVisible):
(WTR::AccessibilityUIElement::scrollToGlobalPoint):
(WTR::AccessibilityUIElement::scrollToMakeVisibleWithSubFocus):
(WTR::AccessibilityUIElement::selectedTextRange):

LayoutTests:

  • accessibility/scroll-to-global-point-iframe-expected.txt: Added.
  • accessibility/scroll-to-global-point-iframe-nested-expected.txt: Added.
  • accessibility/scroll-to-global-point-iframe-nested.html: Added.
  • accessibility/scroll-to-global-point-iframe.html: Added.
  • accessibility/scroll-to-global-point-main-window-expected.txt: Added.
  • accessibility/scroll-to-global-point-main-window.html: Added.
  • accessibility/scroll-to-global-point-nested-expected.txt: Added.
  • accessibility/scroll-to-global-point-nested.html: Added.
  • accessibility/scroll-to-make-visible-div-overflow-expected.txt: Added.
  • accessibility/scroll-to-make-visible-div-overflow.html: Added.
  • accessibility/scroll-to-make-visible-iframe-expected.txt: Added.
  • accessibility/scroll-to-make-visible-iframe.html: Added.
  • accessibility/scroll-to-make-visible-nested-2-expected.txt: Added.
  • accessibility/scroll-to-make-visible-nested-2.html: Added.
  • accessibility/scroll-to-make-visible-nested-expected.txt: Added.
  • accessibility/scroll-to-make-visible-nested.html: Added.
  • accessibility/scroll-to-make-visible-with-subfocus-expected.txt: Added.
  • accessibility/scroll-to-make-visible-with-subfocus.html: Added.
12:26 AM WebKitEFLLayoutTest edited by jh718.park@samsung.com
(diff)

Aug 28, 2015:

11:52 PM Changeset in webkit [189148] by commit-queue@webkit.org
  • 6 edits in trunk/Source/JavaScriptCore

Unreviewed, rolling out r189136.
​https://bugs.webkit.org/show_bug.cgi?id=148608

Made JSC tests flaky (Requested by ap on #webkit).

Reverted changeset:

"[JSC][x86] Improve the compare functions when comparing with
zero"
​https://bugs.webkit.org/show_bug.cgi?id=148536
​http://trac.webkit.org/changeset/189136

11:49 PM Changeset in webkit [189147] by mmaxfield@apple.com
  • 4 edits in trunk/Source/WebKit/win

Fix the Windows build more after r189144
​https://bugs.webkit.org/show_bug.cgi?id=148561

Unreviewed.

  • WebFrame.cpp:

(WebFrame::paintDocumentRectToContext):
(WebFrame::paintScrollViewRectToContextAtPoint):
(WebFrame::spoolPage):
(WebFrame::spoolPages):

  • WebFrame.h:
  • WebView.cpp:

(WebView::paintIntoBackingStore):
(WebView::paintContents):

11:39 PM Changeset in webkit [189146] by ap@apple.com
  • 3 edits in trunk/LayoutTests

Mac TestExpectations gardening.

  • platform/mac-wk2/TestExpectations:
  • platform/mac/TestExpectations:
11:32 PM Changeset in webkit [189145] by mmaxfield@apple.com
  • 4 edits in trunk/Source/WebKit/win

Fix the Windows build after r189144
​https://bugs.webkit.org/show_bug.cgi?id=148561

Unreviewed.

  • Plugins/PluginView.cpp:

(WebCore::PluginView::paintMissingPluginIcon):

  • Plugins/PluginView.h:
  • Plugins/PluginViewWin.cpp:

(WebCore::PluginView::paintWindowedPluginIntoContext):
(WebCore::PluginView::paint):

11:15 PM Changeset in webkit [189144] by mmaxfield@apple.com
  • 252 edits in trunk/Source

Migrate GraphicsContexts from pointers to references
​https://bugs.webkit.org/show_bug.cgi?id=148561

Reviewed by Tim Horton.

Source/WebCore:

We were using GraphicsContext*s throughout our rendering code. However,
these contexts can't be nullptr. This patch migrates users to
GraphicsContext&s.

This is a purely mechanical change.

No new tests because there is no behavior change.

  • css/CSSFilterImageValue.cpp:

(WebCore::CSSFilterImageValue::image):

  • editing/Editor.cpp:

(WebCore::Editor::countMatchesForText):

  • editing/FrameSelection.cpp:

(WebCore::FrameSelection::paintCaret):
(WebCore::CaretBase::paintCaret):
(WebCore::DragCaretController::paintDragCaret):

  • editing/FrameSelection.h:
  • html/HTMLCanvasElement.cpp:

(WebCore::HTMLCanvasElement::paint):
(WebCore::HTMLCanvasElement::createImageBuffer):
(WebCore::HTMLCanvasElement::drawingContext):

  • html/HTMLCanvasElement.h:
  • html/HTMLVideoElement.cpp:

(WebCore::HTMLVideoElement::paintCurrentFrameInContext):

  • html/HTMLVideoElement.h:
  • html/canvas/CanvasRenderingContext2D.cpp:

(WebCore::CanvasRenderingContext2D::drawImage):
(WebCore::drawImageToContext):
(WebCore::CanvasRenderingContext2D::fullCanvasCompositedDrawImage):
(WebCore::CanvasRenderingContext2D::drawTextInternal):

  • html/canvas/WebGLRenderingContextBase.cpp:

(WebCore::WebGLRenderingContextBase::drawImageIntoBuffer):

  • inspector/InspectorOverlay.cpp:

(WebCore::InspectorOverlay::paint):

  • page/FrameSnapshotting.cpp:

(WebCore::snapshotFrameRect):

  • page/FrameView.cpp:

(WebCore::FrameView::paintScrollCorner):
(WebCore::FrameView::paintScrollbar):
(WebCore::FrameView::paintControlTints):
(WebCore::FrameView::willPaintContents):
(WebCore::FrameView::didPaintContents):
(WebCore::FrameView::paintContents):
(WebCore::FrameView::paintContentsForSnapshot):
(WebCore::FrameView::paintOverhangAreas):
(WebCore::FrameView::adjustPageHeightDeprecated):

  • page/FrameView.h:
  • page/PrintContext.cpp:

(WebCore::PrintContext::spoolPage):
(WebCore::PrintContext::spoolRect):

  • page/win/FrameCGWin.cpp:

(WebCore::drawRectIntoContext):
(WebCore::imageFromRect):

  • platform/ScrollView.cpp:

(WebCore::ScrollView::paintScrollCorner):
(WebCore::ScrollView::paintScrollbar):
(WebCore::ScrollView::paintScrollbars):
(WebCore::ScrollView::paintPanScrollIcon):
(WebCore::ScrollView::paint):
(WebCore::ScrollView::paintOverhangAreas):
(WebCore::ScrollView::calculateAndPaintOverhangAreas):

  • platform/ScrollView.h:
  • platform/Scrollbar.cpp:

(WebCore::Scrollbar::paint):

  • platform/Scrollbar.h:
  • platform/ScrollbarTheme.h:

(WebCore::ScrollbarTheme::paintScrollCorner):
(WebCore::ScrollbarTheme::defaultPaintScrollCorner):
(WebCore::ScrollbarTheme::paintOverhangAreas):

  • platform/ScrollbarThemeComposite.cpp:

(WebCore::ScrollbarThemeComposite::paintScrollCorner):
(WebCore::ScrollbarThemeComposite::paintOverhangAreas):

  • platform/ScrollbarThemeComposite.h:
  • platform/Theme.cpp:

(WebCore::Theme::drawNamedImage):

  • platform/Theme.h:

(WebCore::Theme::paint):

  • platform/Widget.h:
  • platform/cocoa/ThemeCocoa.cpp:

(WebCore::fitContextToBox):
(WebCore::ThemeCocoa::drawNamedImage):

  • platform/cocoa/ThemeCocoa.h:
  • platform/efl/WidgetEfl.cpp:

(WebCore::Widget::paint):

  • platform/graphics/BitmapImage.cpp:

(WebCore::BitmapImage::drawPattern):

  • platform/graphics/BitmapImage.h:
  • platform/graphics/CrossfadeGeneratedImage.cpp:

(WebCore::drawCrossfadeSubimage):
(WebCore::CrossfadeGeneratedImage::drawCrossfade):
(WebCore::CrossfadeGeneratedImage::draw):
(WebCore::CrossfadeGeneratedImage::drawPattern):

  • platform/graphics/CrossfadeGeneratedImage.h:
  • platform/graphics/FontCascade.cpp:

(WebCore::FontCascade::drawText):
(WebCore::FontCascade::drawEmphasisMarks):
(WebCore::FontCascade::drawSimpleText):
(WebCore::FontCascade::drawEmphasisMarksForSimpleText):
(WebCore::FontCascade::drawGlyphBuffer):

  • platform/graphics/FontCascade.h:
  • platform/graphics/GeneratedImage.h:
  • platform/graphics/GradientImage.cpp:

(WebCore::GradientImage::draw):
(WebCore::GradientImage::drawPattern):

  • platform/graphics/GradientImage.h:
  • platform/graphics/GraphicsContext.cpp:

(WebCore::GraphicsContext::drawText):
(WebCore::GraphicsContext::drawGlyphs):
(WebCore::GraphicsContext::drawEmphasisMarks):
(WebCore::GraphicsContext::drawBidiText):
(WebCore::GraphicsContext::drawImage):
(WebCore::GraphicsContext::drawTiledImage):
(WebCore::GraphicsContext::drawImageBuffer):
(WebCore::GraphicsContext::clipToImageBuffer):
(WebCore::GraphicsContext::createCompatibleBuffer):
(WebCore::GraphicsContext::isCompatibleWithBuffer):

  • platform/graphics/GraphicsContext.h:
  • platform/graphics/GraphicsContext3D.h:
  • platform/graphics/Image.cpp:

(WebCore::Image::fillWithSolidColor):
(WebCore::Image::draw):
(WebCore::Image::drawTiled):

  • platform/graphics/Image.h:

(WebCore::Image::drawFrameMatchingSourceSize):

  • platform/graphics/ImageBuffer.cpp:

(WebCore::ImageBuffer::createCompatibleBuffer):

  • platform/graphics/ImageBuffer.h:
  • platform/graphics/MediaPlayer.cpp:

(WebCore::MediaPlayer::paint):
(WebCore::MediaPlayer::paintCurrentFrameInContext):

  • platform/graphics/MediaPlayer.h:
  • platform/graphics/MediaPlayerPrivate.h:

(WebCore::MediaPlayerPrivateInterface::paintCurrentFrameInContext):

  • platform/graphics/NamedImageGeneratedImage.cpp:

(WebCore::NamedImageGeneratedImage::draw):
(WebCore::NamedImageGeneratedImage::drawPattern):

  • platform/graphics/NamedImageGeneratedImage.h:
  • platform/graphics/ShadowBlur.cpp:

(WebCore::ShadowBlur::adjustBlurRadius):
(WebCore::ShadowBlur::calculateLayerBoundingRect):
(WebCore::ShadowBlur::drawShadowBuffer):
(WebCore::ShadowBlur::drawRectShadow):
(WebCore::ShadowBlur::drawInsetShadow):
(WebCore::ShadowBlur::drawRectShadowWithoutTiling):
(WebCore::ShadowBlur::drawInsetShadowWithoutTiling):
(WebCore::ShadowBlur::drawInsetShadowWithTiling):
(WebCore::ShadowBlur::drawRectShadowWithTiling):
(WebCore::ShadowBlur::drawLayerPieces):
(WebCore::ShadowBlur::blurAndColorShadowBuffer):
(WebCore::ShadowBlur::beginShadowLayer):
(WebCore::ShadowBlur::endShadowLayer):

  • platform/graphics/ShadowBlur.h:
  • platform/graphics/TextRun.h:
  • platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
  • platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:

(WebCore::MediaPlayerPrivateAVFoundationCF::paintCurrentFrameInContext):
(WebCore::MediaPlayerPrivateAVFoundationCF::paint):

  • platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.h:
  • platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
  • platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:

(WebCore::MediaPlayerPrivateAVFoundationObjC::paintCurrentFrameInContext):
(WebCore::MediaPlayerPrivateAVFoundationObjC::paint):
(WebCore::MediaPlayerPrivateAVFoundationObjC::paintWithImageGenerator):
(WebCore::MediaPlayerPrivateAVFoundationObjC::paintWithVideoOutput):

  • platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:
  • platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:

(WebCore::MediaPlayerPrivateMediaSourceAVFObjC::paint):
(WebCore::MediaPlayerPrivateMediaSourceAVFObjC::paintCurrentFrameInContext):

  • platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.h:
  • platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm:

(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::paint):
(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::paintCurrentFrameInContext):

  • platform/graphics/cairo/BitmapImageCairo.cpp:

(WebCore::BitmapImage::draw):

  • platform/graphics/cairo/FontCairo.cpp:

(WebCore::drawGlyphsToContext):
(WebCore::drawGlyphsShadow):
(WebCore::FontCascade::drawGlyphs):

  • platform/graphics/cairo/FontCairoHarfbuzzNG.cpp:

(WebCore::FontCascade::drawComplexText):
(WebCore::FontCascade::drawEmphasisMarksForComplexText):

  • platform/graphics/cairo/GraphicsContextCairo.cpp:

(WebCore::drawPathShadow):
(WebCore::fillCurrentCairoPath):
(WebCore::shadowAndFillCurrentCairoPath):
(WebCore::shadowAndStrokeCurrentCairoPath):
(WebCore::GraphicsContext::fillPath):
(WebCore::GraphicsContext::strokePath):
(WebCore::GraphicsContext::fillRect):
(WebCore::GraphicsContext::strokeRect):
(WebCore::GraphicsContext::platformFillRoundedRect):
(WebCore::GraphicsContext::fillRectWithRoundedHole):

  • platform/graphics/cairo/ImageBufferCairo.cpp:

(WebCore::ImageBuffer::context):
(WebCore::ImageBuffer::clip):
(WebCore::ImageBuffer::draw):
(WebCore::ImageBuffer::drawPattern):
(WebCore::ImageBuffer::toDataURL):

  • platform/graphics/cairo/ImageCairo.cpp:

(WebCore::Image::drawPattern):

  • platform/graphics/cairo/PlatformContextCairo.cpp:

(WebCore::PlatformContextCairo::drawSurfaceToContext):

  • platform/graphics/cairo/PlatformContextCairo.h:
  • platform/graphics/cg/BitmapImageCG.cpp:

(WebCore::BitmapImage::draw):

  • platform/graphics/cg/GraphicsContext3DCG.cpp:

(WebCore::GraphicsContext3D::paintToCanvas):

  • platform/graphics/cg/GraphicsContextCG.cpp:

(WebCore::GraphicsContext::fillRect):
(WebCore::GraphicsContext::platformFillRoundedRect):
(WebCore::GraphicsContext::fillRectWithRoundedHole):

  • platform/graphics/cg/ImageBufferCG.cpp:

(WebCore::ImageBuffer::ImageBuffer):
(WebCore::ImageBuffer::context):
(WebCore::ImageBuffer::flushContext):
(WebCore::ImageBuffer::copyNativeImage):
(WebCore::ImageBuffer::draw):
(WebCore::ImageBuffer::drawPattern):
(WebCore::ImageBuffer::clip):
(WebCore::ImageBuffer::getUnmultipliedImageData):
(WebCore::ImageBuffer::getPremultipliedImageData):
(WebCore::ImageBuffer::putByteArray):
(WebCore::ImageBuffer::toDataURL):

  • platform/graphics/cg/ImageCG.cpp:

(WebCore::Image::drawPattern):

  • platform/graphics/cg/PDFDocumentImage.cpp:

(WebCore::PDFDocumentImage::cacheParametersMatch):
(WebCore::transformContextForPainting):
(WebCore::PDFDocumentImage::updateCachedImageIfNeeded):
(WebCore::PDFDocumentImage::draw):
(WebCore::applyRotationForPainting):
(WebCore::PDFDocumentImage::drawPDFPage):

  • platform/graphics/cg/PDFDocumentImage.h:
  • platform/graphics/cocoa/FontCascadeCocoa.mm:

(WebCore::showLetterpressedGlyphsWithAdvances):
(WebCore::showGlyphsWithAdvances):
(WebCore::FontCascade::drawGlyphs):
(WebCore::FontCascade::drawComplexText):
(WebCore::FontCascade::drawEmphasisMarksForComplexText):

  • platform/graphics/efl/ImageBufferEfl.cpp:

(WebCore::ImageBuffer::toDataURL):

  • platform/graphics/filters/FEBlend.cpp:

(WebCore::FEBlend::platformApplySoftware):

  • platform/graphics/filters/FEColorMatrix.cpp:

(WebCore::FEColorMatrix::platformApplySoftware):

  • platform/graphics/filters/FEComposite.cpp:

(WebCore::FEComposite::platformApplySoftware):

  • platform/graphics/filters/FEDropShadow.cpp:

(WebCore::FEDropShadow::platformApplySoftware):

  • platform/graphics/filters/FEFlood.cpp:

(WebCore::FEFlood::platformApplySoftware):

  • platform/graphics/filters/FEMerge.cpp:

(WebCore::FEMerge::platformApplySoftware):

  • platform/graphics/filters/FEOffset.cpp:

(WebCore::FEOffset::platformApplySoftware):

  • platform/graphics/filters/FETile.cpp:

(WebCore::FETile::platformApplySoftware):

  • platform/graphics/filters/FilterEffect.cpp:

(WebCore::FilterEffect::createImageBufferResult): Deleted.

  • platform/graphics/filters/SourceAlpha.cpp:

(WebCore::SourceAlpha::platformApplySoftware):

  • platform/graphics/filters/SourceGraphic.cpp:

(WebCore::SourceGraphic::platformApplySoftware):

  • platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:

(WebCore::MediaPlayerPrivateGStreamerBase::paint):

  • platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.h:
  • platform/graphics/mac/GraphicsContextMac.mm:

(WebCore::GraphicsContext::drawLineForDocumentMarker):

  • platform/graphics/mac/IconMac.mm:

(WebCore::Icon::paint):

  • platform/graphics/mac/MediaPlayerPrivateQTKit.h:
  • platform/graphics/mac/MediaPlayerPrivateQTKit.mm:

(WebCore::MediaPlayerPrivateQTKit::paintCurrentFrameInContext):
(WebCore::MediaPlayerPrivateQTKit::paint):

  • platform/graphics/mac/PDFDocumentImageMac.mm:

(WebCore::PDFDocumentImage::drawPDFPage):

  • platform/graphics/opengl/GraphicsContext3DOpenGLCommon.cpp:

(WebCore::GraphicsContext3D::paintRenderingResultsToCanvas):

  • platform/graphics/texmap/BitmapTexture.cpp:

(WebCore::BitmapTexture::updateContents):

  • platform/graphics/win/FontCGWin.cpp:

(WebCore::FontCascade::drawGlyphs):

  • platform/graphics/win/FontWin.cpp:

(WebCore::FontCascade::drawComplexText):
(WebCore::FontCascade::drawEmphasisMarksForComplexText):

  • platform/graphics/win/IconWin.cpp:

(WebCore::Icon::paint):

  • platform/graphics/win/ImageCGWin.cpp:

(WebCore::BitmapImage::getHBITMAPOfSize):
(WebCore::BitmapImage::drawFrameMatchingSourceSize):

  • platform/graphics/win/ImageCairoWin.cpp:

(WebCore::BitmapImage::getHBITMAPOfSize):
(WebCore::BitmapImage::drawFrameMatchingSourceSize):

  • platform/graphics/win/LocalWindowsContext.h:

(WebCore::LocalWindowsContext::LocalWindowsContext):
(WebCore::LocalWindowsContext::~LocalWindowsContext):

  • platform/gtk/WidgetGtk.cpp:

(WebCore::Widget::paint):

  • platform/ios/WidgetIOS.mm:

(WebCore::Widget::paint):

  • platform/mac/DragImageMac.mm:

(WebCore::drawAtPoint):

  • platform/mac/LocalCurrentGraphicsContext.h:

(WebCore::ContextContainer::ContextContainer):

  • platform/mac/LocalCurrentGraphicsContext.mm:

(WebCore::LocalCurrentGraphicsContext::LocalCurrentGraphicsContext):
(WebCore::LocalCurrentGraphicsContext::~LocalCurrentGraphicsContext):
(WebCore::LocalCurrentGraphicsContext::cgContext):

  • platform/mac/ScrollbarThemeMac.mm:

(WebCore::ScrollbarThemeMac::paint):

  • platform/mac/ThemeMac.h:
  • platform/mac/ThemeMac.mm:

(WebCore::paintToggleButton):
(WebCore::paintButton):
(WebCore::paintStepper):
(WebCore::ThemeMac::drawCellOrFocusRingWithViewIntoContext):
(WebCore::ThemeMac::paint):

  • platform/mac/WidgetMac.mm:

(WebCore::Widget::paint):

  • platform/mock/mediasource/MockMediaPlayerMediaSource.cpp:

(WebCore::MockMediaPlayerMediaSource::paint):

  • platform/mock/mediasource/MockMediaPlayerMediaSource.h:
  • platform/win/PopupMenuWin.cpp:

(WebCore::PopupMenuWin::paint):

  • platform/win/ScrollbarThemeWin.cpp:

(WebCore::ScrollbarThemeWin::paintTrackPiece):
(WebCore::ScrollbarThemeWin::paintButton):
(WebCore::ScrollbarThemeWin::paintThumb):

  • platform/win/WebCoreTextRenderer.cpp:

(WebCore::doDrawTextAtPoint):

  • platform/win/WidgetWin.cpp:

(WebCore::Widget::paint):

  • rendering/EllipsisBox.cpp:

(WebCore::EllipsisBox::paint):
(WebCore::EllipsisBox::paintSelection):

  • rendering/EllipsisBox.h:
  • rendering/FilterEffectRenderer.cpp:

(WebCore::FilterEffectRenderer::inputContext):
(WebCore::FilterEffectRendererHelper::applyFilterEffect):

  • rendering/FilterEffectRenderer.h:
  • rendering/ImageQualityController.cpp:

(WebCore::ImageQualityController::shouldPaintAtLowQuality):

  • rendering/ImageQualityController.h:
  • rendering/InlineFlowBox.cpp:

(WebCore::InlineFlowBox::paintFillLayer):
(WebCore::InlineFlowBox::paintBoxDecorations):
(WebCore::InlineFlowBox::paintMask):

  • rendering/InlineTextBox.cpp:

(WebCore::InlineTextBox::paint):

  • rendering/PaintInfo.h:

(WebCore::PaintInfo::PaintInfo):
(WebCore::PaintInfo::context):
(WebCore::PaintInfo::setContext):
(WebCore::PaintInfo::applyTransform):

  • rendering/RenderBlock.cpp:

(WebCore::RenderBlock::paint):
(WebCore::RenderBlock::paintCaret):
(WebCore::RenderBlock::paintObject):
(WebCore::RenderBlock::paintSelection):
(WebCore::clipOutPositionedObjects):
(WebCore::RenderBlock::blockSelectionGap):
(WebCore::RenderBlock::logicalLeftSelectionGap):
(WebCore::RenderBlock::logicalRightSelectionGap):

  • rendering/RenderBlockFlow.cpp:

(WebCore::RenderBlockFlow::paintColumnRules):
(WebCore::RenderBlockFlow::clipOutFloatingObjects):

  • rendering/RenderBox.cpp:

(WebCore::RenderBox::determineBackgroundBleedAvoidance):
(WebCore::RenderBox::paintBoxDecorations):
(WebCore::RenderBox::paintMask):
(WebCore::RenderBox::paintClippingMask):
(WebCore::RenderBox::paintMaskImages):
(WebCore::RenderBox::paintFillLayers):
(WebCore::RenderBox::pushContentsClip):
(WebCore::RenderBox::popContentsClip):

  • rendering/RenderBox.h:
  • rendering/RenderBoxModelObject.cpp:

(WebCore::RenderBoxModelObject::shouldPaintAtLowQuality):
(WebCore::RenderBoxModelObject::clipRoundedInnerRect):
(WebCore::applyBoxShadowForBackground):
(WebCore::RenderBoxModelObject::paintMaskForTextFillBox):
(WebCore::RenderBoxModelObject::paintFillLayerExtended):
(WebCore::RenderBoxModelObject::paintNinePieceImage):
(WebCore::RenderBoxModelObject::paintOneBorderSide):
(WebCore::RenderBoxModelObject::paintBorderSides):
(WebCore::RenderBoxModelObject::paintTranslucentBorderSides):
(WebCore::RenderBoxModelObject::paintBorder):
(WebCore::RenderBoxModelObject::drawBoxSideFromPath):
(WebCore::RenderBoxModelObject::clipBorderSidePolygon):
(WebCore::RenderBoxModelObject::clipBorderSideForComplexInnerPath):
(WebCore::RenderBoxModelObject::paintBoxShadow):
(WebCore::RenderBoxModelObject::shouldAntialiasLines):

  • rendering/RenderBoxModelObject.h:
  • rendering/RenderDetailsMarker.cpp:

(WebCore::RenderDetailsMarker::paint):

  • rendering/RenderElement.cpp:

(WebCore::RenderElement::paintFocusRing):
(WebCore::RenderElement::paintOutline):

  • rendering/RenderEmbeddedObject.cpp:

(WebCore::RenderEmbeddedObject::paintSnapshotImage):
(WebCore::drawReplacementArrow):
(WebCore::RenderEmbeddedObject::paintReplaced):

  • rendering/RenderFieldset.cpp:

(WebCore::RenderFieldset::paintBoxDecorations):

  • rendering/RenderFileUploadControl.cpp:

(WebCore::RenderFileUploadControl::paintObject):

  • rendering/RenderFrameSet.cpp:

(WebCore::RenderFrameSet::paintColumnBorder):
(WebCore::RenderFrameSet::paintRowBorder):

  • rendering/RenderHTMLCanvas.cpp:

(WebCore::RenderHTMLCanvas::paintReplaced):

  • rendering/RenderImage.cpp:

(WebCore::RenderImage::paintReplaced):
(WebCore::RenderImage::paintAreaElementFocusRing):
(WebCore::RenderImage::paintIntoRect):

  • rendering/RenderImage.h:
  • rendering/RenderInline.cpp:

(WebCore::RenderInline::paintOutline):
(WebCore::RenderInline::paintOutlineForLine):

  • rendering/RenderInline.h:
  • rendering/RenderLayer.cpp:

(WebCore::RenderLayer::beginTransparencyLayers):
(WebCore::RenderLayer::paintOverflowControls):
(WebCore::RenderLayer::paintScrollCorner):
(WebCore::RenderLayer::drawPlatformResizerImage):
(WebCore::RenderLayer::paintResizer):
(WebCore::RenderLayer::paint):
(WebCore::RenderLayer::paintOverlayScrollbars):
(WebCore::RenderLayer::clipToRect):
(WebCore::RenderLayer::restoreClip):
(WebCore::RenderLayer::paintLayer):
(WebCore::RenderLayer::paintLayerContentsAndReflection):
(WebCore::RenderLayer::setupFontSubpixelQuantization):
(WebCore::RenderLayer::setupClipPath):
(WebCore::RenderLayer::hasFilterThatIsPainting):
(WebCore::RenderLayer::setupFilters):
(WebCore::RenderLayer::applyFilters):
(WebCore::RenderLayer::paintFixedLayersInNamedFlows):
(WebCore::RenderLayer::paintLayerContents):
(WebCore::RenderLayer::paintLayerByApplyingTransform):
(WebCore::RenderLayer::paintList):
(WebCore::RenderLayer::paintTransformedLayerIntoFragments):
(WebCore::RenderLayer::paintBackgroundForFragments):
(WebCore::RenderLayer::paintForegroundForFragments):
(WebCore::RenderLayer::paintForegroundForFragmentsWithPhase):
(WebCore::RenderLayer::paintOutlineForFragments):
(WebCore::RenderLayer::paintMaskForFragments):
(WebCore::RenderLayer::paintChildClippingMaskForFragments):
(WebCore::RenderLayer::paintOverflowControlsForFragments):
(WebCore::RenderLayer::calculateClipRects):

  • rendering/RenderLayer.h:
  • rendering/RenderLayerBacking.cpp:

(WebCore::RenderLayerBacking::paintIntoLayer):
(WebCore::RenderLayerBacking::paintContents):

  • rendering/RenderLayerBacking.h:
  • rendering/RenderLayerCompositor.cpp:

(WebCore::paintScrollbar):
(WebCore::RenderLayerCompositor::paintContents):

  • rendering/RenderListBox.cpp:

(WebCore::RenderListBox::paintScrollbar):
(WebCore::RenderListBox::paintItemForeground):
(WebCore::RenderListBox::paintItemBackground):

  • rendering/RenderListMarker.cpp:

(WebCore::RenderListMarker::paint):

  • rendering/RenderMediaControls.cpp:

(WebCore::getUnzoomedRectAndAdjustCurrentContext):
(WebCore::RenderMediaControls::paintMediaControlsPart):

  • rendering/RenderMultiColumnSet.cpp:

(WebCore::RenderMultiColumnSet::paintColumnRules):

  • rendering/RenderObject.cpp:

(WebCore::RenderObject::addPDFURLRect):

  • rendering/RenderReplaced.cpp:

(WebCore::RenderReplaced::paint):

  • rendering/RenderReplica.cpp:

(WebCore::RenderReplica::paint):

  • rendering/RenderScrollbar.cpp:

(WebCore::RenderScrollbar::paint):
(WebCore::RenderScrollbar::paintPart):

  • rendering/RenderScrollbar.h:
  • rendering/RenderScrollbarPart.cpp:

(WebCore::RenderScrollbarPart::paintIntoRect):

  • rendering/RenderScrollbarPart.h:
  • rendering/RenderScrollbarTheme.cpp:

(WebCore::RenderScrollbarTheme::paintScrollCorner):
(WebCore::RenderScrollbarTheme::paintScrollbarBackground):
(WebCore::RenderScrollbarTheme::paintTrackBackground):
(WebCore::RenderScrollbarTheme::paintTrackPiece):
(WebCore::RenderScrollbarTheme::paintButton):
(WebCore::RenderScrollbarTheme::paintThumb):

  • rendering/RenderScrollbarTheme.h:
  • rendering/RenderSnapshottedPlugIn.cpp:

(WebCore::RenderSnapshottedPlugIn::paintSnapshot):

  • rendering/RenderTable.cpp:

(WebCore::RenderTable::paintBoxDecorations):

  • rendering/RenderTableCell.cpp:

(WebCore::RenderTableCell::paintCollapsedBorders):
(WebCore::RenderTableCell::paintBackgroundsBehindCell):

  • rendering/RenderTableSection.cpp:

(WebCore::RenderTableSection::paintRowGroupBorder):
(WebCore::RenderTableSection::paintRowGroupBorderIfRequired):

  • rendering/RenderTheme.cpp:

(WebCore::RenderTheme::paint):
(WebCore::RenderTheme::paintBorderOnly):
(WebCore::RenderTheme::paintDecorations):
(WebCore::RenderTheme::paintSliderTicks):

  • rendering/RenderThemeEfl.cpp:

(WebCore::RenderThemeEfl::paintThemePart):

  • rendering/RenderThemeGtk.cpp:

(WebCore::paintToggle):
(WebCore::renderButton):
(WebCore::RenderThemeGtk::paintMenuList):
(WebCore::RenderThemeGtk::paintTextField):
(WebCore::paintGdkPixbuf):
(WebCore::RenderThemeGtk::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeGtk::paintSearchFieldCancelButton):
(WebCore::RenderThemeGtk::paintCapsLockIndicator):
(WebCore::RenderThemeGtk::paintSliderTrack):
(WebCore::RenderThemeGtk::paintSliderThumb):
(WebCore::RenderThemeGtk::paintProgressBar):
(WebCore::paintSpinArrowButton):
(WebCore::RenderThemeGtk::paintMediaButton):
(WebCore::RenderThemeGtk::paintMediaFullscreenButton):
(WebCore::RenderThemeGtk::paintMediaMuteButton):
(WebCore::RenderThemeGtk::paintMediaPlayButton):
(WebCore::RenderThemeGtk::paintMediaSeekBackButton):
(WebCore::RenderThemeGtk::paintMediaSeekForwardButton):
(WebCore::RenderThemeGtk::paintMediaToggleClosedCaptionsButton):
(WebCore::RenderThemeGtk::paintMediaSliderTrack):
(WebCore::RenderThemeGtk::paintMediaSliderThumb):
(WebCore::RenderThemeGtk::paintMediaVolumeSliderTrack):

  • rendering/RenderThemeGtk.h:
  • rendering/RenderThemeIOS.h:
  • rendering/RenderThemeIOS.mm:

(WebCore::RenderThemeIOS::addRoundedBorderClip):
(WebCore::RenderThemeIOS::paintCheckboxDecorations):
(WebCore::RenderThemeIOS::paintRadioDecorations):
(WebCore::RenderThemeIOS::paintTextFieldDecorations):
(WebCore::RenderThemeIOS::paintMenuListButtonDecorations):
(WebCore::RenderThemeIOS::paintSliderTrack):
(WebCore::RenderThemeIOS::paintSliderThumbDecorations):
(WebCore::RenderThemeIOS::paintProgressBar):
(WebCore::RenderThemeIOS::paintPushButtonDecorations):
(WebCore::RenderThemeIOS::paintFileUploadIconDecorations):

  • rendering/RenderThemeMac.mm:

(WebCore::RenderThemeMac::paintTextField):
(WebCore::RenderThemeMac::paintTextArea):
(WebCore::RenderThemeMac::paintMenuList):
(WebCore::RenderThemeMac::paintMeter):
(WebCore::RenderThemeMac::paintProgressBar):
(WebCore::RenderThemeMac::paintMenuListButtonGradients):
(WebCore::RenderThemeMac::paintMenuListButtonDecorations):
(WebCore::RenderThemeMac::paintCellAndSetFocusedElementNeedsRepaintIfNecessary):
(WebCore::RenderThemeMac::paintSliderTrack):
(WebCore::RenderThemeMac::paintSliderThumb):
(WebCore::RenderThemeMac::paintSearchField):
(WebCore::RenderThemeMac::paintSearchFieldCancelButton):
(WebCore::RenderThemeMac::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeMac::paintSearchFieldResultsButton):
(WebCore::RenderThemeMac::paintSnapshottedPluginOverlay):
(WebCore::RenderThemeMac::paintImageControlsButton):
(WebCore::RenderThemeMac::paintAttachment):

  • rendering/RenderThemeSafari.cpp:

(WebCore::RenderThemeSafari::paintCheckbox):
(WebCore::RenderThemeSafari::paintRadio):
(WebCore::RenderThemeSafari::paintButton):
(WebCore::RenderThemeSafari::paintTextField):
(WebCore::RenderThemeSafari::paintCapsLockIndicator):
(WebCore::RenderThemeSafari::paintTextArea):
(WebCore::RenderThemeSafari::paintMenuList):
(WebCore::RenderThemeSafari::paintMenuListButtonGradients):
(WebCore::RenderThemeSafari::paintMenuListButtonDecorations):
(WebCore::RenderThemeSafari::paintSliderTrack):
(WebCore::RenderThemeSafari::paintSliderThumb):
(WebCore::RenderThemeSafari::paintSearchField):
(WebCore::RenderThemeSafari::paintSearchFieldCancelButton):
(WebCore::RenderThemeSafari::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeSafari::paintSearchFieldResultsButton):

  • rendering/RenderThemeWin.cpp:

(WebCore::drawControl):
(WebCore::RenderThemeWin::paintButton):
(WebCore::RenderThemeWin::paintInnerSpinButton):
(WebCore::RenderThemeWin::paintTextField):
(WebCore::RenderThemeWin::paintMenuList):
(WebCore::RenderThemeWin::paintMenuListButtonDecorations):
(WebCore::RenderThemeWin::paintSliderTrack):
(WebCore::RenderThemeWin::paintSliderThumb):
(WebCore::RenderThemeWin::paintSearchFieldCancelButton):
(WebCore::RenderThemeWin::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeWin::paintSearchFieldResultsButton):
(WebCore::RenderThemeWin::paintMeter):

  • rendering/RenderVideo.cpp:

(WebCore::RenderVideo::paintReplaced):

  • rendering/RenderView.cpp:

(WebCore::RenderView::paint):
(WebCore::RenderView::paintBoxDecorations):

  • rendering/RenderWidget.cpp:

(WebCore::RenderWidget::paintContents):
(WebCore::RenderWidget::paint):

  • rendering/RootInlineBox.cpp:

(WebCore::RootInlineBox::lineSelectionGap):

  • rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::paintFlow):

  • rendering/mathml/RenderMathMLBlock.cpp:

(WebCore::RenderMathMLBlock::paint):

  • rendering/mathml/RenderMathMLFraction.cpp:

(WebCore::RenderMathMLFraction::paint):

  • rendering/mathml/RenderMathMLMenclose.cpp:

(WebCore::RenderMathMLMenclose::paint):

  • rendering/mathml/RenderMathMLOperator.cpp:

(WebCore::RenderMathMLOperator::paintGlyph):
(WebCore::RenderMathMLOperator::fillWithVerticalExtensionGlyph):
(WebCore::RenderMathMLOperator::fillWithHorizontalExtensionGlyph):
(WebCore::RenderMathMLOperator::paint):

  • rendering/mathml/RenderMathMLRadicalOperator.cpp:

(WebCore::RenderMathMLRadicalOperator::paint):

  • rendering/mathml/RenderMathMLRoot.cpp:

(WebCore::RenderMathMLRoot::paint):

  • rendering/shapes/Shape.cpp:

(WebCore::Shape::createRasterShape):

  • rendering/style/NinePieceImage.cpp:

(WebCore::NinePieceImage::paint):

  • rendering/style/NinePieceImage.h:
  • rendering/svg/RenderSVGContainer.cpp:

(WebCore::RenderSVGContainer::paint):

  • rendering/svg/RenderSVGEllipse.cpp:

(WebCore::RenderSVGEllipse::fillShape):
(WebCore::RenderSVGEllipse::strokeShape):

  • rendering/svg/RenderSVGEllipse.h:
  • rendering/svg/RenderSVGForeignObject.cpp:

(WebCore::RenderSVGForeignObject::paint):

  • rendering/svg/RenderSVGImage.cpp:

(WebCore::RenderSVGImage::paint):
(WebCore::RenderSVGImage::paintForeground):

  • rendering/svg/RenderSVGPath.cpp:

(WebCore::useStrokeStyleToFill):
(WebCore::RenderSVGPath::strokeShape):

  • rendering/svg/RenderSVGPath.h:
  • rendering/svg/RenderSVGRect.cpp:

(WebCore::RenderSVGRect::fillShape):
(WebCore::RenderSVGRect::strokeShape):

  • rendering/svg/RenderSVGRect.h:
  • rendering/svg/RenderSVGResourceClipper.cpp:

(WebCore::RenderSVGResourceClipper::applyResource):
(WebCore::RenderSVGResourceClipper::pathOnlyClipping):
(WebCore::RenderSVGResourceClipper::applyClippingToContext):
(WebCore::RenderSVGResourceClipper::drawContentIntoMaskImage):

  • rendering/svg/RenderSVGResourceClipper.h:
  • rendering/svg/RenderSVGResourceFilter.cpp:

(WebCore::RenderSVGResourceFilter::applyResource):

  • rendering/svg/RenderSVGResourceGradient.cpp:

(WebCore::createMaskAndSwapContextForTextGradient):
(WebCore::clipToTextMask):
(WebCore::RenderSVGResourceGradient::applyResource):

  • rendering/svg/RenderSVGResourceMarker.cpp:

(WebCore::RenderSVGResourceMarker::applyViewportClip):
(WebCore::RenderSVGResourceMarker::draw):

  • rendering/svg/RenderSVGResourceMasker.cpp:

(WebCore::RenderSVGResourceMasker::applyResource):
(WebCore::RenderSVGResourceMasker::drawContentIntoMaskImage):

  • rendering/svg/RenderSVGResourcePattern.cpp:

(WebCore::RenderSVGResourcePattern::postApplyResource):
(WebCore::RenderSVGResourcePattern::createTileImage):

  • rendering/svg/RenderSVGResourceSolidColor.cpp:

(WebCore::RenderSVGResourceSolidColor::postApplyResource):

  • rendering/svg/RenderSVGRoot.cpp:

(WebCore::RenderSVGRoot::paintReplaced):

  • rendering/svg/RenderSVGShape.cpp:

(WebCore::RenderSVGShape::fillShape):
(WebCore::RenderSVGShape::strokeShape):
(WebCore::RenderSVGShape::fillStrokeMarkers):
(WebCore::RenderSVGShape::paint):

  • rendering/svg/RenderSVGShape.h:
  • rendering/svg/RenderSVGText.cpp:

(WebCore::RenderSVGText::paint):

  • rendering/svg/RenderSVGViewportContainer.cpp:

(WebCore::RenderSVGViewportContainer::applyViewportClip):

  • rendering/svg/SVGInlineFlowBox.cpp:

(WebCore::SVGInlineFlowBox::paintSelectionBackground):
(WebCore::SVGInlineFlowBox::paint):

  • rendering/svg/SVGInlineTextBox.cpp:

(WebCore::SVGInlineTextBox::paintSelectionBackground):
(WebCore::SVGInlineTextBox::paint):
(WebCore::SVGInlineTextBox::prepareGraphicsContextForTextPainting):
(WebCore::SVGInlineTextBox::paintDecoration):
(WebCore::SVGInlineTextBox::paintDecorationWithStyle):
(WebCore::SVGInlineTextBox::paintTextWithShadows):
(WebCore::SVGInlineTextBox::paintText):

  • rendering/svg/SVGInlineTextBox.h:
  • rendering/svg/SVGRenderingContext.cpp:

(WebCore::SVGRenderingContext::~SVGRenderingContext):
(WebCore::SVGRenderingContext::prepareToRenderSVGContent):
(WebCore::SVGRenderingContext::createImageBuffer):
(WebCore::SVGRenderingContext::clipToImageBuffer):
(WebCore::SVGRenderingContext::bufferForeground):
(WebCore::SVGRenderingContext::renderSubtreeToImageBuffer): Deleted.

  • rendering/svg/SVGRenderingContext.h:
  • rendering/svg/SVGRootInlineBox.cpp:

(WebCore::SVGRootInlineBox::paint):

  • rendering/svg/SVGTextRunRenderingContext.cpp:

(WebCore::SVGTextRunRenderingContext::drawSVGGlyphs):

  • rendering/svg/SVGTextRunRenderingContext.h:
  • svg/graphics/SVGImage.cpp:

(WebCore::SVGImage::drawForContainer):
(WebCore::SVGImage::drawPatternForContainer):
(WebCore::SVGImage::draw):

  • svg/graphics/SVGImage.h:
  • svg/graphics/SVGImageForContainer.cpp:

(WebCore::SVGImageForContainer::draw):
(WebCore::SVGImageForContainer::drawPattern):

  • svg/graphics/SVGImageForContainer.h:
  • svg/graphics/filters/SVGFEImage.cpp:

(WebCore::FEImage::platformApplySoftware):

Source/WebKit/mac:

  • Misc/WebKitNSStringExtras.mm:

(-[NSString _web_drawAtPoint:font:textColor:allowingFontSmoothing:]):

  • WebCoreSupport/WebContextMenuClient.mm:

(WebContextMenuClient::imageForCurrentSharingServicePickerItem):

  • WebView/WebFrame.mm:

(-[WebFrame _drawRect:contentsOnly:]):

Source/WebKit2:

  • PluginProcess/PluginControllerProxy.cpp:

(WebKit::PluginControllerProxy::paint):

  • Shared/cairo/ShareableBitmapCairo.cpp:

(WebKit::ShareableBitmap::paint):

  • WebProcess/InjectedBundle/DOM/InjectedBundleNodeHandle.cpp:

(WebKit::imageForRect):

  • WebProcess/InjectedBundle/DOM/InjectedBundleRangeHandle.cpp:

(WebKit::InjectedBundleRangeHandle::renderedImage):

  • WebProcess/Plugins/Netscape/NetscapePlugin.cpp:

(WebKit::NetscapePlugin::paint):
(WebKit::NetscapePlugin::snapshot):

  • WebProcess/Plugins/Netscape/NetscapePlugin.h:
  • WebProcess/Plugins/Netscape/NetscapePluginNone.cpp:

(WebKit::NetscapePlugin::platformPaint):

  • WebProcess/Plugins/Netscape/mac/NetscapePluginMac.mm:

(WebKit::NetscapePlugin::platformPaint):

  • WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp:

(WebKit::NetscapePlugin::platformPaint):

  • WebProcess/Plugins/PDF/PDFPlugin.h:
  • WebProcess/Plugins/PDF/PDFPlugin.mm:

(WebKit::PDFPlugin::updateControlTints):
(WebKit::PDFPlugin::paintControlForLayerInContext):

  • WebProcess/Plugins/Plugin.cpp:

(WebKit::Plugin::updateControlTints):

  • WebProcess/Plugins/Plugin.h:
  • WebProcess/Plugins/PluginProxy.cpp:

(WebKit::PluginProxy::paint):

  • WebProcess/Plugins/PluginProxy.h:
  • WebProcess/Plugins/PluginView.cpp:

(WebKit::PluginView::paint):

  • WebProcess/Plugins/PluginView.h:
  • WebProcess/WebCoreSupport/gtk/WebDragClientGtk.cpp:

(WebKit::convertCairoSurfaceToShareableBitmap):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::drawRect):
(WebKit::WebPage::snapshotAtSize):
(WebKit::WebPage::snapshotNode):

  • WebProcess/WebPage/ios/FindControllerIOS.mm:

(WebKit::FindIndicatorOverlayClientIOS::drawRect):

10:45 PM Changeset in webkit [189143] by ap@apple.com
  • 3 edits in trunk/Source/WebCore

Update bindings test results after
​https://bugs.webkit.org/show_bug.cgi?id=148591

JSCallbackData::invokeCallback() should return the Exception to the caller

  • bindings/scripts/test/JS/JSTestCallback.cpp:

(WebCore::JSTestCallback::callbackWithNoParam):
(WebCore::JSTestCallback::callbackWithArrayParam):
(WebCore::JSTestCallback::callbackWithSerializedScriptValueParam):
(WebCore::JSTestCallback::callbackWithStringList):
(WebCore::JSTestCallback::callbackWithBoolean):
(WebCore::JSTestCallback::callbackRequiresThisToPass):

  • bindings/scripts/test/JS/JSTestCallbackFunction.cpp:

(WebCore::JSTestCallbackFunction::callbackWithNoParam):
(WebCore::JSTestCallbackFunction::callbackWithArrayParam):
(WebCore::JSTestCallbackFunction::callbackWithSerializedScriptValueParam):
(WebCore::JSTestCallbackFunction::callbackWithStringList):
(WebCore::JSTestCallbackFunction::callbackWithBoolean):
(WebCore::JSTestCallbackFunction::callbackRequiresThisToPass):

10:05 PM Changeset in webkit [189142] by commit-queue@webkit.org
  • 5 edits in trunk/Source/WebInspectorUI

Web Inspector: "animationEnd" event names should be "animationend" (broken dashboard animation after pause)
​https://bugs.webkit.org/show_bug.cgi?id=148604

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-28
Reviewed by Timothy Hatcher.

  • UserInterface/Views/DOMTreeElement.js:

(WebInspector.DOMTreeElement.prototype.emphasizeSearchHighlight):

  • UserInterface/Views/DashboardContainerView.js:

(WebInspector.DashboardContainerView.prototype._showDashboardView.animationEnded):
(WebInspector.DashboardContainerView.prototype._showDashboardView):
(WebInspector.DashboardContainerView.prototype._hideDashboardView.animationEnded):
(WebInspector.DashboardContainerView.prototype._hideDashboardView):

  • UserInterface/Views/DefaultDashboardView.js:

(WebInspector.DefaultDashboardView.prototype._setConsoleItemValue.animationEnded):
(WebInspector.DefaultDashboardView.prototype._setConsoleItemValue):

  • UserInterface/Views/TextEditor.js:

(WebInspector.TextEditor.prototype._revealSearchResult):

9:38 PM WebKitGTK/2.10.x edited by philip.chimento@gmail.com
Propose two build bugs (diff)
8:30 PM Changeset in webkit [189141] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Resource.prototype.associateWithScript assertions firing
​https://bugs.webkit.org/show_bug.cgi?id=148601

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-28
Reviewed by Timothy Hatcher.

  • UserInterface/Models/Resource.js:

(WebInspector.Resource.prototype.associateWithScript):
Restore the code that was here before it was converted to asserts.
It looked as if it was iOS 6 only but it was not.

7:31 PM Changeset in webkit [189140] by Chris Dumez
  • 5 edits in trunk/Source/WebCore

JSCallbackData::invokeCallback() should return the Exception to the caller
​https://bugs.webkit.org/show_bug.cgi?id=148591

Reviewed by Mark Lam.

JSCallbackData::invokeCallback() calls a callback function. If this
function throws an exception, it will report it and clear it on the VM.
However, in the case of NodeFilter, the DOM specification clearly states
that we are supposed to rethrow the exception [1].

Once way to support this is to have JSCallbackData::invokeCallback()
return the Exception to the caller and let the caller decide what to do
with it (i.e. report it or rethrow it).

There is no actual behavior change in this patch. This slight
refactoring is in preparation for Bug 148415.

[1] ​https://dom.spec.whatwg.org/#traversal

Some more context at:
​https://www.w3.org/Bugs/Public/show_bug.cgi?id=17713#c16

  • bindings/js/JSCallbackData.cpp:

(WebCore::JSCallbackData::invokeCallback):

  • bindings/js/JSCallbackData.h:
  • bindings/js/JSCustomSQLStatementErrorCallback.cpp:

(WebCore::JSSQLStatementErrorCallback::handleEvent):

  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateCallbackImplementation):

7:28 PM Changeset in webkit [189139] by Bem Jones-Bey
  • 3 edits in trunk/Source/WebCore

[CSS Shapes] Remove unused CSSBasicShape::m_referenceBox
​https://bugs.webkit.org/show_bug.cgi?id=148588

Reviewed by Zoltan Horvath.

At some point, the code was refactored to no longer store the
referenceBox in CSSBasicShape; however, it looks like this code
wasn't cleaned up. This patch rectifies this.

This is based on a Blink patch by Timothy Loh.

No new tests, removing unused code.

  • css/CSSBasicShapes.cpp:

(WebCore::buildCircleString):
(WebCore::CSSBasicShapeCircle::cssText):
(WebCore::CSSBasicShapeCircle::equals):
(WebCore::buildEllipseString):
(WebCore::CSSBasicShapeEllipse::cssText):
(WebCore::CSSBasicShapeEllipse::equals):
(WebCore::buildPolygonString):
(WebCore::CSSBasicShapePolygon::cssText):
(WebCore::CSSBasicShapePolygon::equals):
(WebCore::buildInsetString):
(WebCore::CSSBasicShapeInset::cssText):

  • css/CSSBasicShapes.h:

(WebCore::CSSBasicShape::referenceBox): Deleted.
(WebCore::CSSBasicShape::setReferenceBox): Deleted.

7:04 PM Changeset in webkit [189138] by benjamin@webkit.org
  • 7 edits
    1 delete in trunk/Source/JavaScriptCore

[JSC] Get rid of DFG's MergeMode
​https://bugs.webkit.org/show_bug.cgi?id=148245

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-08-28
Reviewed by Mark Lam.

That code has become useless, the merge mode is always MergeToSuccessors.

(JSC::DFG::CFAPhase::performBlockCFA):

  • dfg/DFGInPlaceAbstractState.cpp:

(JSC::DFG::InPlaceAbstractState::endBasicBlock):

  • dfg/DFGInPlaceAbstractState.h:
  • dfg/DFGMergeMode.h: Removed.
6:58 PM Changeset in webkit [189137] by timothy_horton@apple.com
  • 2 edits in trunk/Tools

Add a mysteriously nonproblematic missing comma.

  • Scripts/webkitpy/layout_tests/models/test_expectations.py:

(TestExpectationParser._collect_matching_tests):
(TestExpectationParser):

6:57 PM Changeset in webkit [189136] by benjamin@webkit.org
  • 6 edits in trunk/Source/JavaScriptCore

[JSC][x86] Improve the compare functions when comparing with zero
​https://bugs.webkit.org/show_bug.cgi?id=148536

Patch by Benjamin Poulain <​bpoulain@apple.com> on 2015-08-28
Reviewed by Geoffrey Garen.

This patch has two parts:
1) The macro assembler gets an additional cmp->test optimization

for LessThan and GreaterThanOrEqual.
Instead of comparing the value with an immediate, test the value
with itself and use the flag.

2) Extend the DFG JIT optimization of compare.

In particular, use the same optimization in compileInt32Compare()
as we have in compilePeepHoleBooleanBranch().
The generator compileInt32Compare() is unfortunately very
common due to MoveHints placed between the Compare node and the Branch
node.

  • assembler/MacroAssembler.h:

(JSC::MacroAssembler::compare32):

  • assembler/MacroAssemblerX86Common.h:

(JSC::MacroAssemblerX86Common::branch32):
(JSC::MacroAssemblerX86Common::compare32):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compilePeepHoleBooleanBranch):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::compileInt32Compare):

5:14 PM Changeset in webkit [189135] by eric.carlson@apple.com
  • 9 edits in trunk/Source

[Mac] Restructure WebMediaSessionManager for testing
​https://bugs.webkit.org/show_bug.cgi?id=148593

Reviewed by Jer Noble.

Source/WebCore:

No new tests, no functional change.

  • Modules/mediasession/WebMediaSessionManager.cpp:

(WebCore::mediaProducerStateString): Add some missing states.
(WebCore::webMediaSessionManagerOverride): New.
(WebCore::WebMediaSessionManager::singleton): New.
(WebCore::WebMediaSessionManager::setWebMediaSessionManagerOverride): New, will allow runtime

registration of a mock manager.

  • Modules/mediasession/WebMediaSessionManager.h:
  • platform/graphics/avfoundation/WebMediaSessionManagerMac.cpp:

(WebCore::WebMediaSessionManager::platformManager): Renamed from singleton.
(WebCore::WebMediaSessionManagerMac::singleton): Deleted.

  • platform/graphics/avfoundation/WebMediaSessionManagerMac.h:

Source/WebKit/mac:

  • WebView/WebMediaPlaybackTargetPicker.mm:

(WebMediaPlaybackTargetPicker::addPlaybackTargetPickerClient): Call WebMediaSessionManager::singleton,

not WebMediaSessionManagerMac::singleton.

(WebMediaPlaybackTargetPicker::removePlaybackTargetPickerClient): Ditto.
(WebMediaPlaybackTargetPicker::showPlaybackTargetPicker): Ditto.
(WebMediaPlaybackTargetPicker::playbackTargetPickerClientStateDidChange): Ditto.
(WebMediaPlaybackTargetPicker::setPlaybackTarget): Ditto.
(WebMediaPlaybackTargetPicker::invalidate): Ditto.

Source/WebKit2:

  • UIProcess/mac/PageClientImpl.mm:

(WebKit::PageClientImpl::mediaSessionManager): Call WebMediaSessionManager::singleton, not

WebMediaSessionManagerMac::singleton.

5:10 PM Changeset in webkit [189134] by mark.lam@apple.com
  • 3 edits in trunk/Source/JavaScriptCore

Add MacroAssemblerPrinter support for printing memory.
​https://bugs.webkit.org/show_bug.cgi?id=148600

Reviewed by Saam Barati.

Previously, we can dump registers at runtime. Now we can dump memory too.
See comment in MacroAssemblerPrinter.h for examples of how to do this.

  • assembler/MacroAssemblerPrinter.cpp:

(JSC::printMemory):
(JSC::MacroAssemblerPrinter::printCallback):

  • assembler/MacroAssemblerPrinter.h:

(JSC::Memory::Memory):
(JSC::MemWord::MemWord):
(JSC::MacroAssemblerPrinter::PrintArg::PrintArg):

4:43 PM Changeset in webkit [189133] by commit-queue@webkit.org
  • 2 edits in trunk/Source/JavaScriptCore

JavaScriptCore fails to build using GCC 5
​https://bugs.webkit.org/show_bug.cgi?id=147815

Patch by Khem Raj <​raj.khem@gmail.com> on 2015-08-28
Reviewed by Filip Pizlo.

  • runtime/JSObject.cpp: Explicitly instantiate all variants of

putByIndexBeyondVectorLengthWithAttributes used by JSArray.cpp.

4:16 PM Changeset in webkit [189132] by timothy_horton@apple.com
  • 1 edit
    1 delete in trunk/Tools

Remove an old temporary script that has served its purpose

  • Scripts/convert-test-expectations: Removed.
4:09 PM WebInspectorTests edited by BJ Burg
More updates to Web Inspector test documentation. (diff)
3:59 PM Changeset in webkit [189131] by aestes@apple.com
  • 2 edits in trunk/LayoutTests

http/tests/media/video-play-stall.html is flakey
​https://bugs.webkit.org/show_bug.cgi?id=148597

  • platform/mac/TestExpectations: Marked as flakey.
3:58 PM Changeset in webkit [189130] by mark.lam@apple.com
  • 13 edits
    2 adds in trunk/Source/JavaScriptCore

Refactor the JIT printer out of the AbstractMacroAssembler into MacroAssemblerPrinter.
​https://bugs.webkit.org/show_bug.cgi?id=148595

Reviewed by Geoffrey Garen.

Why do this?

  1. MacroAssembler::print() code (except for the prototype) need no longer be parsed when compiling C++ files that don't need it.
  2. Adding support for more printable types to MacroAssemblerPrinter::PrintArg triggers recompilation of less files.
  3. The printing code is for most the part common between all target platforms and was previously duplicated by cut-and-paste to all the varieties of MacroAssemblers that support the MASM_PROBE mechanism. Now, there is only one copy in MacroAssemblerPrinter.
  • assembler/AbstractMacroAssembler.h:

(JSC::AbstractMacroAssembler::ProbeContext::print): Deleted.

  • Removed this function because it is no longer useful since we have this more flexible print() functionality.

(JSC::AbstractMacroAssembler::printIndent): Deleted.
(JSC::AbstractMacroAssembler::printCPU): Deleted.
(JSC::AbstractMacroAssembler::print): Deleted.
(JSC::AbstractMacroAssembler::PrintArg::PrintArg): Deleted.
(JSC::AbstractMacroAssembler::appendPrintArg): Deleted.
(JSC::AbstractMacroAssembler::printInternal): Deleted.
(JSC::AbstractMacroAssembler::printCallback): Deleted.

  • These got moved into MacroAssemblerPrinter.cpp.
  • assembler/MacroAssembler.h:
  • assembler/MacroAssemblerARM.cpp:

(JSC::MacroAssemblerARM::printCPURegisters): Deleted.
(JSC::MacroAssemblerARM::printRegister): Deleted.

  • assembler/MacroAssemblerARM.h:
  • assembler/MacroAssemblerARMv7.cpp:

(JSC::MacroAssemblerARMv7::printCPURegisters): Deleted.
(JSC::MacroAssemblerARMv7::printRegister): Deleted.

  • assembler/MacroAssemblerARMv7.h:
  • assembler/MacroAssemblerX86Common.cpp:

(JSC::MacroAssemblerX86Common::printCPURegisters): Deleted.
(JSC::MacroAssemblerX86Common::printRegister): Deleted.

  • assembler/MacroAssemblerX86Common.h:
  • Deleted a whole bunch of mostly duplicated code.
  • assembler/MacroAssemblerPrinter.cpp: Added.

(JSC::printIndent):
(JSC::printCPU):
(JSC::printCPURegisters):
(JSC::printRegister):
(JSC::MacroAssemblerPrinter::printCallback):

  • assembler/MacroAssemblerPrinter.h: Added.

(JSC::MacroAssemblerPrinter::print):
(JSC::MacroAssemblerPrinter::PrintArg::PrintArg):
(JSC::MacroAssemblerPrinter::appendPrintArg):
(JSC::MacroAssembler::print):

3:57 PM Changeset in webkit [189129] by jer.noble@apple.com
  • 30 edits in trunk

[iOS] Add WebKit/WebKit2 settings to control automatic data loading
​https://bugs.webkit.org/show_bug.cgi?id=148579

Reviewed by Anders Carlsson.

Source/WebCore:

Move the automatic and metadata restrictions from PlatformMediaSessionManager (where access
to Settings is unavailable) to MediaElementSession (where it is available). Add properties
to Settings so that clients can control this behavior at runtime. Move these restrictions
between the two Internals functions which can set them for testing purposes.

  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::HTMLMediaElement):

  • html/MediaElementSession.cpp:

(WebCore::MediaElementSession::effectivePreloadForElement):

  • html/MediaElementSession.h:
  • platform/audio/PlatformMediaSessionManager.h:
  • platform/audio/ios/MediaSessionManagerIOS.mm:

(WebCore::MediaSessionManageriOS::resetRestrictions): Deleted.

  • testing/Internals.cpp:

(WebCore::Internals::setMediaElementRestrictions):
(WebCore::Internals::setMediaSessionRestrictions): Deleted.

Source/WebKit/mac:

Add a WebPreference to allow clients to control whether media is allowed to load automatically.
Remove the (now unnecessary) WebFrame property to do the same.

  • WebView/WebFrame.mm:

(-[WebFrame mediaDataLoadsAutomatically]): Deleted.
(-[WebFrame setMediaDataLoadsAutomatically:]): Deleted.

  • WebView/WebFramePrivate.h:
  • WebView/WebPreferenceKeysPrivate.h:
  • WebView/WebPreferences.mm:

(+[WebPreferences initialize]):
(-[WebPreferences mediaDataLoadsAutomatically]):
(-[WebPreferences setMediaDataLoadsAutomatically:]):

  • WebView/WebPreferencesPrivate.h:
  • WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

Source/WebKit2:

Add a property to WKWebViewConfiguration to control whether clients are allowed
to load media data automatically. Pass this configuration on through to WebCore.

  • Shared/WebPreferencesDefinitions.h:
  • UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView initWithFrame:configuration:]):

  • UIProcess/API/Cocoa/WKWebViewConfiguration.mm:

(-[WKWebViewConfiguration init]):
(-[WKWebViewConfiguration copyWithZone:]):
(-[WKWebViewConfiguration _mediaDataLoadsAutomatically]):
(-[WKWebViewConfiguration _setMediaDataLoadsAutomatically:]):

  • UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::updatePreferences):

Tools:

In DumpRenderTree, set the new mediaDataLoadsAutomatically preference to YES.

In WebKitTestRunner, do the same for the new _mediaDataLoadsAutomatically configuration property,
and also set the existing requiresUserActionForMediaPlayback configuration property to NO.

  • DumpRenderTree/mac/DumpRenderTree.mm:

(resetWebPreferencesToConsistentValues):
(resetWebViewToConsistentStateBeforeTesting):

  • WebKitTestRunner/cocoa/TestControllerCocoa.mm:

(WTR::initializeWebViewConfiguration):

LayoutTests:

Restriction setting moved from a global to a specific session.

  • media/video-restricted-no-preload-auto-expected.txt:
  • media/video-restricted-no-preload-auto.html:
  • media/video-restricted-no-preload-metadata-expected.txt:
  • media/video-restricted-no-preload-metadata.html:
3:50 PM Changeset in webkit [189128] by ap@apple.com
  • 4 edits in trunk/Tools

Fix run-webkit-tests --additional-env-var="DYLD_INSERT_LIBRARIES=..."
​https://bugs.webkit.org/show_bug.cgi?id=148592

Reviewed by Tim Horton.

  • Scripts/webkitpy/port/base.py:

(Port.to.setup_environ_for_server):
(Port.to):
(Port.to._append_value_colon_separated):
(Port.to.show_results_html_file):

  • Scripts/webkitpy/port/ios.py:

(IOSSimulatorPort.setup_environ_for_server):

  • Scripts/webkitpy/port/mac.py:

(MacPort.setup_environ_for_server):

3:46 PM Changeset in webkit [189127] by andersca@apple.com
  • 2 edits in trunk/Source/WTF

Remove the #if PLATFORM(MAC) in DeprecatedSymbolsUsedBySafari.mm so we'll actually build it on iOS.

Reviewed by Dan Bernstein.

  • wtf/mac/DeprecatedSymbolsUsedBySafari.mm:
3:38 PM Changeset in webkit [189126] by fpizlo@apple.com
  • 8 edits
    2 adds in trunk

LICM should be sound even if the CFG has changed
​https://bugs.webkit.org/show_bug.cgi?id=148259

Reviewed by Benjamin Poulain.

Source/JavaScriptCore:

Prior to this change, LICM expected a certain CFG shape around a loop: broken critical edges,
a pre-header, and the pre-header's terminal has exitOK. LICM would either crash on an
assertion, or generate code that fails validation, if these conditions weren't met.

The broken critical edge assumption is fine; so far we are assuming that SSA means broken
critical edges. We may revisit this, but we don't have to right now.

The other assumptions are not fine, because it's hard to guarantee that every phase will
preserve the presence of pre-headers. Even if we required that pre-headers are regenerated
before LICM, that regeneration wouldn't be guaranteed to create pre-headers that have exitOK at
the terminal. That's because once in SSA, the loop header probably has exitOK=false at the
head because of Phi's. Pre-header creation has no choice but to use the Node::origin from the
loop header, which means creating a pre-header that has exitOK=false. Regardless of whether
that's a fixable problem, it seems that our best short-term approach is just to be defensive
and turn undesirable pathologies into performance bugs and not crashes.

For the foreseeable future, once pre-headers are created they will probably not be removed. Our
current CFG simplification phase doesn't have a rule for removing pre-headers (since it doesn't
have any jump threading). So, it wouldn't be profitable to put effort towards reneration of
pre-headers for LICM's benefit.

Also, we cannot guarantee that some sequence of CFG transformations will not create a loop that
doesn't have a pre-header. This would be super rare. But you could imagine that some program
has control flow encoded using relooping (like
​https://github.com/kripken/Relooper/blob/master/paper.pdf). If that happens, our compiler will
probably incrementally discover the "original" CFG. That may happen only after SSA conversion,
and so after pre-header generation. This is super unlikely for a bunch of reasons, but it
*could* happen.

So, this patch just makes sure that if pre-headers are missing or cannot be exited from, LICM
will simply avoid hoisting out of that block. At some point later, we can worry about a more
comprehensive solution to the pre-header problem. That's covered by this bug:
​https://bugs.webkit.org/show_bug.cgi?id=148586

  • dfg/DFGLICMPhase.cpp:

(JSC::DFG::LICMPhase::run):
(JSC::DFG::LICMPhase::attemptHoist):

  • dfg/DFGPlan.cpp:

(JSC::DFG::Plan::compileInThreadImpl):

  • runtime/Options.h:
  • tests/stress/licm-no-pre-header.js: Added.

(foo):

  • tests/stress/licm-pre-header-cannot-exit.js: Added.

(foo):

Tools:

Add a utility for creating tests that set some uncommon option.

  • Scripts/run-jsc-stress-tests:
3:25 PM WebInspectorCodingStyleGuide edited by Joseph Pecoraro
Tweaked code sample a bit. (diff)
2:54 PM Changeset in webkit [189125] by Brent Fulgham
  • 2 edits in trunk/Tools

[Win] Unreviewed EWS correction.

  • EWSTools/start-queue-win.sh: Update settings to point to VS2015.
2:35 PM Changeset in webkit [189124] by Yusuke Suzuki
  • 16 edits
    1 copy
    4 adds in trunk/Source

Move std::function from JSFunction into NativeStdFunctionCell to correctly destroy the heap allocated std::function
​https://bugs.webkit.org/show_bug.cgi?id=148262

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

std::function is heap allocated value. So if this is held in the JSCell, the cell should be destructible.
Before this patch, it is held in the JSStdFunction. JSStdFunction is the derived class from the JSFunction,
and they are not destructible. So it leaked the memory.

This patch extracts std::function field from the JSStdFunction to the NativeStdFunctionCell. NativeStdFunctionCell
is responsible for destructing the held std::function.
Instead of moving std::function to the ExecutableBase, we move it to the newly created NativeStdFunctionCell cell.
The reason is the following.

  • Each NativeExecutable (in 64_32 JIT environment) has the trampolines to call given host functions. And the address of the host function is directly embedded on the JIT-compiled trampoline code.
  • To suppress the overuse of the executable memory (which is used to generate the trampoline), NativeExecutable is cached. The host function address is used as the key to look up the cached executable from the table.
  • In all the JSStdFunction, we use the same host function that immediately calls the each std::function.
  • As a result, without any change, all the JSStdFunction hit the same cached NativeExecutable even if the held std::function is different.
  • To solve it, if we put the std::function in the NativeExecutable, we need to add this std::function identity (like address) to the cache key, because the address of the stub host function (that calls the std::function) is the same in the all JSStdFunction.
  • But since the std::function will be allocated in the heap, this address is always different. So caching has no effect.
  • If we do not cache the NativeExecutable that holds the std::function, each time when creating the JSStdFunction, we need to regenerate the completely same trampolines (since it just calls the same host function stub that calls the std::function).

And this patch drops JSArrowFunction::destroy because (1) JSArrowFunction is not destructible and (2) it no longer
holds any fields that require destructions.

(runWithScripts):

  • runtime/JSArrowFunction.cpp:

(JSC::JSArrowFunction::destroy): Deleted.

  • runtime/JSArrowFunction.h:
  • runtime/JSFunction.cpp:

(JSC::JSFunction::lookUpOrCreateNativeExecutable):
(JSC::JSFunction::create):
(JSC::getNativeExecutable): Deleted.
(JSC::JSStdFunction::JSStdFunction): Deleted.
(JSC::runStdFunction): Deleted.

  • runtime/JSFunction.h:
  • runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::init):
(JSC::JSGlobalObject::visitChildren):

  • runtime/JSGlobalObject.h:

(JSC::JSGlobalObject::nativeStdFunctionStructure):

  • runtime/JSNativeStdFunction.cpp: Added.

(JSC::JSNativeStdFunction::JSNativeStdFunction):
(JSC::JSNativeStdFunction::visitChildren):
(JSC::JSNativeStdFunction::finishCreation):
(JSC::runStdFunction):
(JSC::JSNativeStdFunction::create):

  • runtime/JSNativeStdFunction.h: Copied from Source/JavaScriptCore/runtime/JSArrowFunction.h.

(JSC::JSNativeStdFunction::createStructure):
(JSC::JSNativeStdFunction::nativeStdFunctionCell):

  • runtime/NativeStdFunctionCell.cpp: Added.

(JSC::NativeStdFunctionCell::create):
(JSC::NativeStdFunctionCell::NativeStdFunctionCell):
(JSC::NativeStdFunctionCell::destroy):

  • runtime/NativeStdFunctionCell.h: Added.

(JSC::NativeStdFunctionCell::createStructure):
(JSC::NativeStdFunctionCell::function):

  • runtime/VM.cpp:

(JSC::VM::VM):

  • runtime/VM.h:

Source/WebCore:

No behavior change.

Change JSFunction::create to JSNativeStdFunction::create to explicitly create the JSNativeStdFunction with the C++ lambda.

  • ForwardingHeaders/runtime/JSNativeStdFunction.h: Added.
  • bindings/js/ReadableJSStream.cpp:

(WebCore::createStartResultFulfilledFunction):
(WebCore::createPullResultFulfilledFunction):
(WebCore::createCancelResultFulfilledFunction):
(WebCore::createCancelResultRejectedFunction):
(WebCore::ReadableJSStream::ReadableJSStream):

2:07 PM Changeset in webkit [189123] by commit-queue@webkit.org
  • 33 edits in trunk/Source

Create WebAssembly functions
​https://bugs.webkit.org/show_bug.cgi?id=148373

Patch by Sukolsak Sakshuwong <Sukolsak Sakshuwong> on 2015-08-28
Reviewed by Filip Pizlo.

Source/JavaScriptCore:

Create functions from WebAssembly files generated by pack-asmjs
<​https://github.com/WebAssembly/polyfill-prototype-1>.
WebAssembly functions created by this patch can only return 0.
Actual code generation will be implemented in subsequent patches.

This patch introduces WebAssemblyExecutable, a new subclass of
ExecutableBase for WebAssembly functions. CodeBlocks can now have
an owner that is not a ScriptExecutable. This patch changes the
return type of CodeBlock::ownerExecutable() from ScriptExecutable*
to ExecutableBase*. It also changes code that calls ScriptExecutable's
methods on CodeBlock::ownerExecutable() to use
CodeBlock::ownerScriptExecutable(), which does jsCast<ScriptExecutable*>.

Since ownerScriptExecutable() is called from WebCore and it uses
jsCast<ScriptExecutable*>, this patch needs to export
ScriptExecutable::info(). This should fix the build error in
​https://bugs.webkit.org/show_bug.cgi?id=148555

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::hash):
(JSC::CodeBlock::sourceCodeForTools):
(JSC::CodeBlock::dumpAssumingJITType):
(JSC::CodeBlock::dumpSource):
(JSC::CodeBlock::CodeBlock):
(JSC::CodeBlock::finalizeUnconditionally):
(JSC::CodeBlock::lineNumberForBytecodeOffset):
(JSC::CodeBlock::expressionRangeForBytecodeOffset):
(JSC::CodeBlock::install):
(JSC::CodeBlock::newReplacement):
(JSC::WebAssemblyCodeBlock::replacement):
(JSC::WebAssemblyCodeBlock::capabilityLevelInternal):
(JSC::CodeBlock::updateAllPredictions):
(JSC::CodeBlock::insertBasicBlockBoundariesForControlFlowProfiler):

  • bytecode/CodeBlock.h:

(JSC::CodeBlock::ownerExecutable):
(JSC::CodeBlock::ownerScriptExecutable):
(JSC::CodeBlock::codeType):
(JSC::WebAssemblyCodeBlock::WebAssemblyCodeBlock):

  • debugger/Debugger.cpp:

(JSC::Debugger::toggleBreakpoint):

  • debugger/DebuggerCallFrame.cpp:

(JSC::DebuggerCallFrame::sourceIDForCallFrame):

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::InlineStackEntry::executable):
(JSC::DFG::ByteCodeParser::inliningCost):
(JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):
(JSC::DFG::ByteCodeParser::parseCodeBlock):

  • dfg/DFGCapabilities.cpp:

(JSC::DFG::isSupportedForInlining):
(JSC::DFG::mightCompileEval):
(JSC::DFG::mightCompileProgram):
(JSC::DFG::mightCompileFunctionForCall):
(JSC::DFG::mightCompileFunctionForConstruct):

  • dfg/DFGGraph.h:

(JSC::DFG::Graph::executableFor):

  • dfg/DFGOSREntry.cpp:

(JSC::DFG::prepareOSREntry):

  • inspector/ScriptCallStackFactory.cpp:

(Inspector::CreateScriptCallStackFunctor::operator()):

  • interpreter/Interpreter.cpp:

(JSC::eval):
(JSC::isWebAssemblyExecutable):
(JSC::GetStackTraceFunctor::operator()):
(JSC::UnwindFunctor::operator()):

  • interpreter/StackVisitor.cpp:

(JSC::StackVisitor::Frame::sourceURL):
(JSC::StackVisitor::Frame::computeLineAndColumn):

  • jit/JITOperations.cpp:
  • jit/Repatch.cpp:

(JSC::linkPolymorphicCall):

  • llint/LLIntData.cpp:

(JSC::LLInt::Data::performAssertions):

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::setUpCall):

  • llint/LowLevelInterpreter.asm:
  • runtime/CommonSlowPaths.cpp:

(JSC::SLOW_PATH_DECL):

  • runtime/Executable.cpp:

(JSC::WebAssemblyExecutable::WebAssemblyExecutable):
(JSC::WebAssemblyExecutable::destroy):
(JSC::WebAssemblyExecutable::visitChildren):
(JSC::WebAssemblyExecutable::clearCode):
(JSC::WebAssemblyExecutable::prepareForExecution):

  • runtime/Executable.h:

(JSC::ExecutableBase::isEvalExecutable):
(JSC::ExecutableBase::isFunctionExecutable):
(JSC::ExecutableBase::isProgramExecutable):
(JSC::ExecutableBase::isWebAssemblyExecutable):
(JSC::ExecutableBase::clearCodeVirtual):

  • runtime/JSFunction.cpp:

(JSC::JSFunction::create):

  • runtime/JSFunction.h:
  • runtime/JSFunctionInlines.h:

(JSC::JSFunction::JSFunction):
(JSC::JSFunction::isBuiltinFunction):

  • runtime/JSType.h:
  • runtime/VM.cpp:

(JSC::VM::VM):

  • runtime/VM.h:
  • wasm/JSWASMModule.h:

(JSC::JSWASMModule::functions):

  • wasm/WASMFunctionParser.cpp:

(JSC::WASMFunctionParser::compile):

  • wasm/WASMFunctionParser.h:
  • wasm/WASMModuleParser.cpp:

(JSC::WASMModuleParser::WASMModuleParser):
(JSC::WASMModuleParser::parse):
(JSC::WASMModuleParser::parseFunctionDeclarationSection):
(JSC::WASMModuleParser::parseFunctionDefinition):
(JSC::WASMModuleParser::parseExportSection):
(JSC::parseWebAssembly):

  • wasm/WASMModuleParser.h:

Source/WebCore:

No new tests, because it is a function rename.

  • testing/Internals.cpp:

(WebCore::Internals::parserMetaData):

1:35 PM Changeset in webkit [189122] by Beth Dakin
  • 2 edits in trunk/Source/WebKit/mac

Crash in WK1 when clicking on a PDF inside an iframe
​https://bugs.webkit.org/show_bug.cgi?id=148585
-and corresponding-
rdar://problem/22165194

Reviewed by Tim Horton.

Only handle WebHTMLViews.

  • WebView/WebImmediateActionController.mm:

(-[WebImmediateActionController immediateActionRecognizerWillPrepare:]):
(-[WebImmediateActionController immediateActionRecognizerDidCancelAnimation:]):

1:06 PM Changeset in webkit [189121] by jer.noble@apple.com
  • 2 edits in trunk/LayoutTests

Unreviewed gardening; fix (rebaseline) expected results for media/video-fullscreeen-only-playback.html after r189112.

Reviewed by NOBODY (OOPS!).

  • media/video-fullscreeen-only-playback-expected.txt:
12:49 PM Changeset in webkit [189120] by mark.lam@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

[Follow up] ScratchRegisterAllocator::preserveReusedRegistersByPushing() should allow room for C helper calls and keep sp properly aligned.
​https://bugs.webkit.org/show_bug.cgi?id=148564

Not reviewed.

Updated the test to run with @ runNoCJITNoAccessInlining instead of specifying
the JSC option directly via @ run(). This is the right thing to do in order
to guarantee that the test will be compiled by the DFG.

  • tests/stress/regress-148564.js:
12:41 PM Changeset in webkit [189119] by bshafiei@apple.com
  • 5 edits in branches/safari-601-branch/Source

Versioning.

12:31 PM Changeset in webkit [189118] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Improve ScriptSyntaxTree a bit
​https://bugs.webkit.org/show_bug.cgi?id=148563

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-28
Reviewed by Timothy Hatcher.

  • UserInterface/Models/ScriptSyntaxTree.js:

(WebInspector.ScriptSyntaxTree.prototype._recurse):
(WebInspector.ScriptSyntaxTree.prototype._createInternalSyntaxTree):
Share and fix ClassDeclaration and ClassExpression recursion to visit
the identifier (node.id). Include the kind with a VariableDeclaration
("var", "let", "const").

12:12 PM Changeset in webkit [189117] by bshafiei@apple.com
  • 1 copy in tags/Safari-601.2.2

New tag.

12:11 PM Changeset in webkit [189116] by bshafiei@apple.com
  • 1 copy in tags/Safari-601.2.1

New tag.

12:09 PM Changeset in webkit [189115] by bshafiei@apple.com
  • 7 edits in branches/safari-601-branch

Merged r189024. rdar://problem/22426759

12:08 PM ImplementingCSSProperty edited by mmaxfield@apple.com
(diff)
12:07 PM Changeset in webkit [189114] by bshafiei@apple.com
  • 5 edits in branches/safari-601-branch/Source

Versioning.

11:52 AM Changeset in webkit [189113] by bshafiei@apple.com
  • 5 edits in branches/safari-601-branch/Source

Versioning.

11:51 AM Changeset in webkit [189112] by jer.noble@apple.com
  • 32 edits in trunk

[iOS] Make the AllowsInlineMediaPlayback preference work in WebKit / WebKit2.
​https://bugs.webkit.org/show_bug.cgi?id=147512

Reviewed by Anders Carlsson.

Source/WebCore:

Updated existing tests to use the Setting rather than the Behavior Restriction.

Get rid of the sessionRestrictsInlineVideoPlayback() method and the InlineVideoPlaybackRestricted
restriction. Instead, just use the allowsInlineMediaPlayback() setting, and require
WebKit and WebKitLegacy clients to initialize the setting appropriately.

  • html/MediaElementSession.cpp:

(WebCore::MediaElementSession::requiresFullscreenForVideoPlayback): Deleted.

  • page/Settings.cpp: Add a new inlineMediaPlaybackRequiresPlaysInlineAttribute setting.
  • page/Settings.in: Ditto.
  • platform/audio/PlatformMediaSessionManager.cpp:

(WebCore::PlatformMediaSessionManager::sessionRestrictsInlineVideoPlayback): Deleted.

  • platform/audio/PlatformMediaSessionManager.h:
  • platform/audio/ios/MediaSessionManagerIOS.mm:

(WebCore::MediaSessionManageriOS::resetRestrictions): Deleted.

  • testing/InternalSettings.cpp:

(WebCore::InternalSettings::Backup::Backup): Backup the allowsInlineMediaPlayback() setting value.
(WebCore::InternalSettings::Backup::restoreTo): Restore same.
(WebCore::InternalSettings::setAllowsInlineMediaPlayback): Set allowsInlineMediaPlayback().

  • testing/InternalSettings.h:
  • testing/InternalSettings.idl:
  • testing/Internals.cpp:

(WebCore::Internals::setMediaSessionRestrictions): Deleted.

Source/WebKit/mac:

Add a new preference, inlineMediaPlaybackRequiresPlaysInlineAttribute, which defaults to
NO on iPad and YES on iPhone and iPod.

  • WebView/WebPreferenceKeysPrivate.h:
  • WebView/WebPreferences.mm:

(+[WebPreferences initialize]): Default the value of WebKitAllowsInlineMediaPlaybackPreferenceKey to
YES on iPad and NO on iPhone and iPod.
(-[WebPreferences inlineMediaPlaybackRequiresPlaysInlineAttribute]):
(-[WebPreferences setInlineMediaPlaybackRequiresPlaysInlineAttribute:]):

  • WebView/WebPreferencesPrivate.h:
  • WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

Source/WebKit2:

Default the value of allowsInlineMediaPlayback to YES on iPad and NO on iPhone and iPod.
Add a new configuration property, _inlineMediaPlaybackRequiresPlaysInlineAttribute, which
defaults to NO on iPad and YES on iPhone and iPad.

  • UIProcess/API/Cocoa/WKWebViewConfiguration.mm:

(-[WKWebViewConfiguration init]):

  • Shared/WebPreferencesDefinitions.h:
  • UIProcess/API/C/WKPreferences.cpp:

(WKPreferencesSetInlineMediaPlaybackRequiresPlaysInlineAttribute):
(WKPreferencesGetInlineMediaPlaybackRequiresPlaysInlineAttribute):

  • UIProcess/API/C/WKPreferencesRefPrivate.h:
  • UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView initWithFrame:configuration:]):

  • UIProcess/API/Cocoa/WKWebViewConfiguration.mm:

(-[WKWebViewConfiguration init]):
(-[WKWebViewConfiguration copyWithZone:]):
(-[WKWebViewConfiguration _inlineMediaPlaybackRequiresPlaysInlineAttribute]):
(-[WKWebViewConfiguration _setInlineMediaPlaybackRequiresPlaysInlineAttribute:]):

  • UIProcess/API/Cocoa/WKWebViewConfigurationPrivate.h:
  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::updatePreferences):

Tools:

Set the value of WebKitAllowsInlineMediaPlayback / WKPreferencesSetMediaPlaybackAllowsInline()
to a consistent (true) value.

  • DumpRenderTree/mac/DumpRenderTree.mm:

(setDefaultsToConsistentValuesForTesting):

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::resetPreferencesToConsistentValues):

LayoutTests:

  • media/video-fullscreeen-only-controls.html:
  • media/video-fullscreeen-only-controls-expected.txt:
  • media/video-fullscreeen-only-playback.html:
  • media/video-fullscreeen-only-playback-expected.txt:
11:49 AM Changeset in webkit [189111] by bshafiei@apple.com
  • 1 copy in branches/safari-601-branch

New Branch.

11:42 AM Changeset in webkit [189110] by Jon Davis
  • 1 edit
    12 adds in trunk/Websites/webkit.org

Add assets for Styles Sidebar Refinements in Web Inspector blog post.

11:37 AM Changeset in webkit [189109] by timothy_horton@apple.com
  • 7 edits in trunk

Add navigation gesture callbacks to WKPageNavigationClient
​https://bugs.webkit.org/show_bug.cgi?id=148568
<rdar://problem/22371346>

Reviewed by Anders Carlsson.

  • UIProcess/API/APINavigationClient.h:

(API::NavigationClient::didBeginNavigationGesture):
(API::NavigationClient::willEndNavigationGesture):
(API::NavigationClient::didEndNavigationGesture):

  • UIProcess/API/C/WKPage.cpp:

(WKPageSetPageNavigationClient):

  • UIProcess/API/C/WKPageNavigationClient.h:
  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::navigationGestureDidBegin):
(WebKit::WebPageProxy::navigationGestureWillEnd):
(WebKit::WebPageProxy::navigationGestureDidEnd):

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::createOtherPage):
(WTR::TestController::createWebViewWithOptions):
Add some zeroes.

11:35 AM Changeset in webkit [189108] by ap@apple.com
  • 2 edits in trunk/Tools

[Mac] kill-old-processes should kill more processes
​https://bugs.webkit.org/show_bug.cgi?id=148577

Reviewed by Tim Horton.

  • BuildSlaveSupport/kill-old-processes:
11:21 AM Changeset in webkit [189107] by eric.carlson@apple.com
  • 8 edits in trunk

Media Session: MediaSession.releaseSession() renamed to deactivate()
​https://bugs.webkit.org/show_bug.cgi?id=148578

Reviewed by Jer Noble.

Source/WebCore:

No new tests, media/session/releasing-sessions.html was updated for the change.

  • Modules/mediasession/MediaSession.cpp:

(WebCore::MediaSession::deactivate): Renamed from releaseSession.
(WebCore::MediaSession::releaseSession): Deleted.

  • Modules/mediasession/MediaSession.h:
  • Modules/mediasession/MediaSession.idl:
  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::setSession): releaseSession -> deactivate.

LayoutTests:

  • media/session/releasing-sessions-expected.txt:
  • media/session/releasing-sessions.html:
11:13 AM Changeset in webkit [189106] by commit-queue@webkit.org
  • 2 edits in trunk/Tools

The status message for combined builder queues should say "all builds succeeded" if everything
built correctly.
​https://bugs.webkit.org/show_bug.cgi?id=148535

Patch by Jason Marcell <​jmarcell@apple.com> on 2015-08-28
Reviewed by David Kilzer and Alexey Proskuryakov.

  • BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BuildbotCombinedQueueView.js:

(BuildbotCombinedQueueView.prototype.update): Make status message for combined builder queues
say "all builds succeeded" if everything built correctly.

11:09 AM Changeset in webkit [189105] by timothy_horton@apple.com
  • 17 edits in trunk/Source/WebKit2

Get rid of the DynamicSizeWithMinimumViewSize layout mode
​https://bugs.webkit.org/show_bug.cgi?id=148554

Reviewed by Anders Carlsson.

  • UIProcess/API/C/WKLayoutMode.h:
  • UIProcess/API/Cocoa/WKViewPrivate.h:
  • UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _layoutMode]):
(-[WKWebView _setLayoutMode:]):
(-[WKWebView _setMinimumViewSize:]): Deleted.
(-[WKWebView _minimumViewSize]): Deleted.

  • UIProcess/API/Cocoa/WKWebViewPrivate.h:
  • UIProcess/API/Cocoa/_WKLayoutMode.h:
  • UIProcess/API/mac/WKView.mm:

(-[WKView _setMinimumViewSize:]): Deleted.
(-[WKView _minimumViewSize]): Deleted.

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::scaleViewAndUpdateGeometryFenced): Deleted.

  • UIProcess/WebPageProxy.h:
  • UIProcess/mac/WKViewLayoutStrategy.mm:

(+[WKViewLayoutStrategy layoutStrategyWithPage:view:mode:]):
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy initWithPage:view:mode:]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy _updateTransientScale:]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy updateLayout]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy didChangeMinimumViewSize]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy willStartLiveResize]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy didEndLiveResize]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy didChangeFrameSize]): Deleted.
(-[WKViewDynamicSizeWithMinimumViewSizeLayoutStrategy willChangeLayoutStrategy]): Deleted.

  • WebProcess/WebPage/DrawingArea.h:

(WebKit::DrawingArea::replyWithFenceAfterNextFlush): Deleted.

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::scaleViewAndUpdateGeometryFenced): Deleted.

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/WebPage.messages.in:
  • WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.h:
  • WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm:

(WebKit::TiledCoreAnimationDrawingArea::replyWithFenceAfterNextFlush): Deleted.

10:59 AM Changeset in webkit [189104] by commit-queue@webkit.org
  • 15 edits
    4 adds in trunk

Web Inspector: Separate creating a style sheet from adding a new rule in the protocol
​https://bugs.webkit.org/show_bug.cgi?id=148502

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-28
Reviewed by Timothy Hatcher.

Source/JavaScriptCore:

  • inspector/protocol/CSS.json:

Add CSS.createStyleSheet. Modify CSS.addRule.

Source/WebCore:

Tests: inspector/css/createStyleSheet.html

inspector/css/manager-preferredInspectorStyleSheetForFrame.html

  • inspector/InspectorCSSAgent.h:

Allow for multiple inspector style sheets per document.

  • inspector/InspectorCSSAgent.cpp:

(WebCore::InspectorCSSAgent::createStyleSheet):
(WebCore::InspectorCSSAgent::createInspectorStyleSheetForDocument): Added.
(WebCore::InspectorCSSAgent::viaInspectorStyleSheet): Deleted.
Extract and generalize creating a via-inspector stylesheet here.

(WebCore::InspectorCSSAgent::addRule):
Lookup stylesheet to add a rule to via the provided stylesheet id.

(WebCore::InspectorCSSAgent::bindStyleSheet):
(WebCore::InspectorCSSAgent::detectOrigin):
Update to account for a list of stylesheets per document instead of one.

  • inspector/InspectorStyleSheet.cpp:

(WebCore::InspectorStyleSheet::addRule):
(WebCore::InspectorStyleSheetForInlineStyle::setStyleText):

Source/WebInspectorUI:

The backend allows creating multiple stylesheets. This patch makes
the frontend have a preferred InspectorStyleSheet per-frame.

  • UserInterface/Base/Object.js:

(WebInspector.Object.singleFireEventListener):
Return the wrapped listener so it can be removed if needed.

  • UserInterface/Models/CSSStyleSheet.js:

(WebInspector.CSSStyleSheet.prototype.isInspectorStyleSheet):
Helper to check if the current stylesheet is an inspector created stylesheet.

  • UserInterface/Controllers/CSSStyleManager.js:

(WebInspector.CSSStyleManager.prototype.preferredInspectorStyleSheetForFrame):
(WebInspector.CSSStyleManager.prototype.preferredInspectorStyleSheetForFrame.documentNodeAvailable):
(WebInspector.CSSStyleManager.prototype.preferredInspectorStyleSheetForFrame.bodyNodeAvailable):
(WebInspector.CSSStyleManager.prototype.preferredInspectorStyleSheetForFrame.cssRuleAvailable):
(WebInspector.CSSStyleManager.prototype._inspectorStyleSheetsForFrame):
Lookup the inspector stylesheet for a particular frame. If one doesn't exist create it.
For legacy backends, exploit "addRule" to create the inspector stylesheet.

  • UserInterface/Models/DOMNode.js:
  • UserInterface/Models/DOMNodeStyles.js:

(WebInspector.DOMNodeStyles.prototype.addEmptyRule.inspectorStyleSheetAvailable):
(WebInspector.DOMNodeStyles.prototype.addEmptyRule):
Currently add all new rules to the inspector stylesheet.

LayoutTests:

  • inspector/css/createStyleSheet-expected.txt: Added.
  • inspector/css/createStyleSheet.html: Added.
  • inspector/css/manager-preferredInspectorStyleSheetForFrame-expected.txt: Added.
  • inspector/css/manager-preferredInspectorStyleSheetForFrame.html: Added.
  • inspector/css/stylesheet-events-inspector-stylesheet-expected.txt:
  • inspector/css/stylesheet-events-inspector-stylesheet.html:
10:52 AM Changeset in webkit [189103] by mark.lam@apple.com
  • 4 edits
    1 add in trunk/Source/JavaScriptCore

ScratchRegisterAllocator::preserveReusedRegistersByPushing() should allow room for C helper calls and keep sp properly aligned.
​https://bugs.webkit.org/show_bug.cgi?id=148564

Reviewed by Saam Barati.

ScratchRegisterAllocator::preserveReusedRegistersByPushing() pushes registers on
the stack in order to preserve them. But emitPutTransitionStub() (which uses
preserveReusedRegistersByPushing()) may also emit a call to a C helper function
to flush the heap write barrier buffer. The code for emitting a C helper call
expects the stack pointer (sp) to already be pointing to a location on the stack
where there's adequate space reserved for storing the arguments to the C helper,
and that space is expected to be at the top of the stack. Hence, there is a
conflict of expectations. As a result, the arguments for the C helper will
overwrite and corrupt the values that are pushed on the stack by
preserveReusedRegistersByPushing().

In addition, JIT compiled functions always position the sp such that it will be
aligned (according to platform ABI dictates) after a C call is made (i.e. after
the frame pointer and return address is pushed on to the stack).
preserveReusedRegistersByPushing()'s arbitrary pushing of a number of saved
register values may mess up this alignment.

The fix is to have preserveReusedRegistersByPushing(), after it has pushed the
saved register values, adjust the sp to reserve an additional amount of stack
space needed for C call helpers plus any padding needed to restore proper sp
alignment. The stack's ReservedZone will ensure that we have enough stack space
for this. ScratchRegisterAllocator::restoreReusedRegistersByPopping() also
needs to be updated to perform the complement of this behavior.

  • jit/Repatch.cpp:

(JSC::emitPutReplaceStub):
(JSC::emitPutTransitionStub):

  • jit/ScratchRegisterAllocator.cpp:

(JSC::ScratchRegisterAllocator::allocateScratchGPR):
(JSC::ScratchRegisterAllocator::allocateScratchFPR):
(JSC::ScratchRegisterAllocator::preserveReusedRegistersByPushing):
(JSC::ScratchRegisterAllocator::restoreReusedRegistersByPopping):

  • jit/ScratchRegisterAllocator.h:

(JSC::ScratchRegisterAllocator::numberOfReusedRegisters):

  • tests/stress/regress-148564.js: Added.

(test):
(runTest):

10:35 AM Changeset in webkit [189102] by timothy_horton@apple.com
  • 11 edits in trunk/Source

[Mac] Right-clicking on GIFs spins the UI process for a while
​https://bugs.webkit.org/show_bug.cgi?id=148566
<rdar://problem/22460854>

Reviewed by Brady Eidson.

  • platform/ContextMenuItem.h:

Properly mark this as Mac-only. It's only implemented in ContextMenuItemMac.

  • platform/mac/ContextMenuItemMac.mm:

(WebCore::ContextMenuItem::shareMenuItem):
Take a NSImage directly, so we don't have to round-trip through BitmapImage,
which can be lossy and expensive.

  • WebCoreSupport/WebContextMenuClient.mm:

(WebContextMenuClient::shareMenuItem):
Make an NSImage directly from the hit image if possible.

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::internalShowContextMenu):
(WebKit::WebPageProxy::platformInitializeShareMenuItem):

  • UIProcess/WebPageProxy.h:
  • UIProcess/mac/WebPageProxyMac.mm:

(WebKit::WebPageProxy::platformInitializeShareMenuItem):
Move all of the code to make a Share menuitem into platformInitializeShareMenuItem.
Make an NSImage directly from the image data if possible.

10:14 AM Changeset in webkit [189101] by beidson@apple.com
  • 3 edits in trunk/Source/WebCore

Use new CFNetwork cookie jar SPI only on El Capitan.
​https://bugs.webkit.org/show_bug.cgi?id=148574 and rdar://problem/22460752

Reviewed by David Kilzer.

  • platform/network/mac/CookieJarMac.mm:

(WebCore::setCookiesFromDOM): Use OS X version to decide which API/SPI to use.

  • platform/spi/cf/CFNetworkSPI.h: Forward declare the SPI
9:45 AM Changeset in webkit [189100] by aestes@apple.com
  • 10 edits
    4 deletes in branches/safari-601.1-branch

Reverted r189001.

9:40 AM Changeset in webkit [189099] by aestes@apple.com
  • 10 edits
    4 adds in branches/safari-601.1.46-branch

Merge r188988.

2015-08-26 Andy Estes <​aestes@apple.com>

Crash when following a Google search link to Twitter with Limit Adult Content enabled
​https://bugs.webkit.org/show_bug.cgi?id=147651

Rubber-stamped by Brady Eidson.

Tools:

Taught TestRunner how to decide the navigation policy after a delay.

  • WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
  • WebKitTestRunner/InjectedBundle/InjectedBundlePage.cpp: (WTR::InjectedBundlePage::decidePolicyForNavigationAction):
  • WebKitTestRunner/InjectedBundle/TestRunner.cpp: (WTR::TestRunner::setShouldDecideNavigationPolicyAfterDelay):
  • WebKitTestRunner/InjectedBundle/TestRunner.h: (WTR::TestRunner::shouldDecideNavigationPolicyAfterDelay):
  • WebKitTestRunner/TestController.cpp: (WTR::TestController::initialize): (WTR::TestController::resetStateToConsistentValues): (WTR::TestController::decidePolicyForNavigationAction):
  • WebKitTestRunner/TestController.h: (WTR::TestController::setShouldDecideNavigationPolicyAfterDelay):
  • WebKitTestRunner/TestInvocation.cpp: (WTR::TestInvocation::didReceiveMessageFromInjectedBundle):

LayoutTests:

Added a layout test.

  • http/tests/contentfiltering/load-substitute-data-from-appcache-expected.txt: Added.
  • http/tests/contentfiltering/load-substitute-data-from-appcache.html: Added.
  • http/tests/contentfiltering/resources/appcache.html: Added.
  • http/tests/contentfiltering/resources/appcache.manifest: Added.
  • platform/mac-wk1/TestExpectations:
7:24 AM Changeset in webkit [189098] by Michael Catanzaro
  • 2 edits in trunk/Source/WebKit2

[CMake] LIBSECCOMP_INCLUDE_DIRS should be added to WebKit2_SYSTEM_INCLUDE_DIRECTORIES
​https://bugs.webkit.org/show_bug.cgi?id=148552

Reviewed by Žan Doberšek.

LIBSECCOMP_INCLUDE_DIRS should be added to WebKit2_SYSTEM_INCLUDE_DIRECTORIES, not
WebKit2_INCLUDE_DIRECTORIES. (So that warnings from libseccomp headers are suppressed. Not
that there are any right now.)

  • PlatformGTK.cmake:
7:22 AM Changeset in webkit [189097] by Michael Catanzaro
  • 2 edits in trunk/Source/WebKit2

Minor fixes in reportUnexpectedSyscall
​https://bugs.webkit.org/show_bug.cgi?id=148551

Reviewed by Žan Doberšek.

There is an off-by-one in the static assert.

Also, an unsigned long long is passed in, but the parameter is an int. Then it's passed to
writeUnsignedInt, which takes an unsigned int. Let's use unsigned int instead. (The value
is a syscall number, so it's safe to truncate regardless -- it never be anywhere near as
large as an int, unless the input is malicious, in which case truncating it is the right
thing to do anyway -- so this is just a matter of style.)

  • Shared/linux/SeccompFilters/Syscall.cpp:

(WebKit::reportUnexpectedSyscall):

5:58 AM Changeset in webkit [189096] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Type Profiler does not understand Functions within Default Argument Expressions
​https://bugs.webkit.org/show_bug.cgi?id=148557

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-28
Reviewed by Timothy Hatcher.

  • UserInterface/Models/ScriptSyntaxTree.js:

(WebInspector.ScriptSyntaxTree.prototype._recurse):
(WebInspector.ScriptSyntaxTree.prototype._createInternalSyntaxTree):
(WebInspector.ScriptSyntaxTree):
Add support for abstracting and recursing through the default parameter
expressions Esprima has on function expressions and declarations.

5:57 AM Changeset in webkit [189095] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Type Profiler does not understand Functions inside Template Strings (ScriptSyntaxTree warnings)
​https://bugs.webkit.org/show_bug.cgi?id=148556

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-28
Reviewed by Timothy Hatcher.

  • UserInterface/Models/ScriptSyntaxTree.js:

(WebInspector.ScriptSyntaxTree.prototype._recurse):
(WebInspector.ScriptSyntaxTree.prototype._createInternalSyntaxTree):
(WebInspector.ScriptSyntaxTree):
Add support for abstracting and recursing through the Esprima template nodes.

4:16 AM Changeset in webkit [189094] by Carlos Garcia Campos
  • 11 edits in trunk

[GTK] Simplify the internal API to create a WebView
​https://bugs.webkit.org/show_bug.cgi?id=148570

Reviewed by Žan Doberšek.

Source/WebKit2:

Now that all the information required to create a WebView is in
API::PageConfiguration, we can simplify the internal API to
receive only the configuration instead of receiving a long list of
parameters that we use to build a new API::PageConfiguration.

  • UIProcess/API/C/gtk/WKView.cpp:

(WKViewCreate):

  • UIProcess/API/C/gtk/WKView.h:
  • UIProcess/API/gtk/WebKitWebContext.cpp:

(webkitWebContextCreatePageForWebView):

  • UIProcess/API/gtk/WebKitWebViewBase.cpp:

(webkitWebViewBaseCreate):
(webkitWebViewBaseCreateWebPage):

  • UIProcess/API/gtk/WebKitWebViewBasePrivate.h:
  • UIProcess/gtk/WebInspectorProxyGtk.cpp:

(WebKit::WebInspectorProxy::platformCreateInspectorPage):

Tools:

  • TestWebKitAPI/PlatformWebView.h: Add initialize method for GTK+ too.
  • TestWebKitAPI/gtk/PlatformWebViewGtk.cpp:

(TestWebKitAPI::PlatformWebView::PlatformWebView): Implement all
PlatformWebView constructors that end up calling initialize with a PageConfiguration.
(TestWebKitAPI::PlatformWebView::initialize): Create the WebView
passing the received PageConfiguration.

  • WebKitTestRunner/gtk/PlatformWebViewGtk.cpp:

(WTR::PlatformWebView::PlatformWebView): Create the WebView
passing the received PageConfiguration.

2:48 AM Changeset in webkit [189093] by calvaris@igalia.com
  • 2 edits in trunk/LayoutTests

Layout Test streams/reference-implementation/readable-stream.html is flaky
​https://bugs.webkit.org/show_bug.cgi?id=148320

Reviewed by Alexey Proskuryakov.

  • streams/reference-implementation/readable-stream.html: Set the timeouts at the last moment so that it is less

likely to hit them earlier that we should.

2:11 AM Changeset in webkit [189092] by Carlos Garcia Campos
  • 2 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Skip inspector tests timing out after r188639.

  • platform/gtk/TestExpectations:
2:09 AM Changeset in webkit [189091] by Csaba Osztrogonác
  • 3 edits in trunk/Source/JavaScriptCore

Unreviewed Windows buildfix.

Revert part of r189072 since the original change was rolled out by r189085.

1:57 AM Changeset in webkit [189090] by Csaba Osztrogonác
  • 3 edits in trunk/Source/JavaScriptCore

Unreviewed Windows buildfix.

Revert r189077 since the original change was rolled out by r189085.

1:27 AM Changeset in webkit [189089] by Carlos Garcia Campos
  • 2 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Skip some MediaStream tests that are timing out.

  • platform/gtk/TestExpectations:

Aug 27, 2015:

11:22 PM Changeset in webkit [189088] by Yusuke Suzuki
  • 9 edits in trunk/Source/JavaScriptCore

[ES6] Implement Module execution and Loader's ready / link phase
​https://bugs.webkit.org/show_bug.cgi?id=148172

Reviewed by Saam Barati.

This patch adds the link / ready phases to the existing module loader.
They are just the stubs and the actual implementations will be
forthcoming in the subsequnt patch.

And this patch paves the way to instantiate the module environment and
compile the executable code in the link phase. Move declaredVariables /
lexicalVariables from ModuleAnalyzer to JSModuleRecord to use them when
instantiating the module environment. Hold the source code in
JSModuleRecord to construct the executable in the link phase. And to
use HostResolveImportedModule operation from the C++ side, we expose
the JSMap from C++ to JS and use it in the builtin JS module loader
code.

  • builtins/ModuleLoaderObject.js:

(requestResolveDependencies.resolveDependenciesPromise.this.requestInstantiate.then.):
(requestLink):
(requestReady):
(link):
(moduleEvaluation):
(loadModule):

  • parser/ModuleAnalyzer.cpp:

(JSC::ModuleAnalyzer::ModuleAnalyzer):
(JSC::ModuleAnalyzer::analyze):

  • parser/ModuleAnalyzer.h:
  • runtime/Completion.cpp:

(JSC::checkModuleSyntax):

  • runtime/JSModuleRecord.cpp:

(JSC::JSModuleRecord::finishCreation):
(JSC::JSModuleRecord::visitChildren):
(JSC::identifierToJSValue):
(JSC::JSModuleRecord::hostResolveImportedModule):
(JSC::JSModuleRecord::link):
(JSC::JSModuleRecord::execute):

  • runtime/JSModuleRecord.h:

(JSC::JSModuleRecord::create):
(JSC::JSModuleRecord::sourceCode):
(JSC::JSModuleRecord::moduleKey):
(JSC::JSModuleRecord::exportEntries):
(JSC::JSModuleRecord::importEntries):
(JSC::JSModuleRecord::declaredVariables):
(JSC::JSModuleRecord::lexicalVariables):
(JSC::JSModuleRecord::JSModuleRecord):

  • runtime/ModuleLoaderObject.cpp:

(JSC::moduleLoaderObjectParseModule):
(JSC::moduleLoaderObjectRequestedModules):
(JSC::moduleLoaderObjectModuleDeclarationInstantiation):
(JSC::moduleLoaderObjectEvaluate):
(JSC::ModuleLoaderObject::requestInstantiateAll): Deleted.

  • runtime/ModuleLoaderObject.h:
11:03 PM Changeset in webkit [189087] by mmaxfield@apple.com
  • 2 edits in trunk/Source/WebCore

[Cocoa] Draw fonts at their native sizes instead of scaling a 1pt font
​https://bugs.webkit.org/show_bug.cgi?id=146045

Reviewed by Darin Adler.

In his WWDC talk[1], Antonio Cavedoni describes how painting a font at a particular point size
may yield different visual results than painting a font at a 1pt size into a scaled context.
However, this is something that we currently do in WebKit. This patch migrates from this
behavior to instead drawing text at the appropriate point size.

[1] ​https://developer.apple.com/videos/wwdc/2015/?id=804

  • platform/graphics/cocoa/FontCascadeCocoa.mm:

(WebCore::FontCascade::drawGlyphs):

10:59 PM Changeset in webkit [189086] by mark.lam@apple.com
  • 9 edits in trunk/Source/JavaScriptCore

Add noDFG() to jsc to prevent DFG compilation of a specified function.
​https://bugs.webkit.org/show_bug.cgi?id=148559

Reviewed by Geoffrey Garen and Saam Barati.

  • API/JSCTestRunnerUtils.cpp:

(JSC::setNeverInline):
(JSC::setNeverOptimize):

  • API/JSCTestRunnerUtils.h:
  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::dumpAssumingJITType):

  • dfg/DFGCapabilities.cpp:

(JSC::DFG::mightCompileEval):
(JSC::DFG::mightCompileProgram):
(JSC::DFG::mightCompileFunctionForCall):
(JSC::DFG::mightCompileFunctionForConstruct):
(JSC::DFG::mightInlineFunctionForCall):

  • jsc.cpp:

(GlobalObject::finishCreation):
(functionNoDFG):

  • runtime/Executable.h:

(JSC::ScriptExecutable::ecmaMode):
(JSC::ScriptExecutable::setNeverInline):
(JSC::ScriptExecutable::setNeverOptimize):
(JSC::ScriptExecutable::setDidTryToEnterInLoop):
(JSC::ScriptExecutable::neverInline):
(JSC::ScriptExecutable::neverOptimize):
(JSC::ScriptExecutable::didTryToEnterInLoop):
(JSC::ScriptExecutable::isInliningCandidate):
(JSC::ScriptExecutable::isOkToOptimize):
(JSC::ScriptExecutable::addressOfDidTryToEnterInLoop):

  • runtime/TestRunnerUtils.cpp:

(JSC::setNeverInline):
(JSC::setNeverOptimize):
(JSC::optimizeNextInvocation):

  • runtime/TestRunnerUtils.h:
10:19 PM Changeset in webkit [189085] by commit-queue@webkit.org
  • 16 edits
    50 deletes in trunk

Unreviewed, rolling out r189064 and r189084.
​https://bugs.webkit.org/show_bug.cgi?id=148560

Breaks 117 JSC tests. (Requested by mlam on #webkit).

Reverted changesets:

"[ES6] Add TypedArray.prototype functionality."
​https://bugs.webkit.org/show_bug.cgi?id=148035
​http://trac.webkit.org/changeset/189064

"Unbreak JSC tests (broken since r189064)."
​http://trac.webkit.org/changeset/189084

9:27 PM Changeset in webkit [189084] by mark.lam@apple.com
  • 2 edits in trunk/LayoutTests

Unbreak JSC tests (broken since r189064).

Not reviewed.

  • js/script-tests/typedarray-test-helper-functions.js:
9:09 PM WebKitGTK/2.8.x edited by philip.chimento@gmail.com
I missed 2.8.4 and 2.8.5, trying again for 2.8.6 (diff)
8:51 PM Changeset in webkit [189083] by Alan Bujtas
  • 4 edits in trunk/Source/WebCore

Tiny cleanup in RenderLayer::enclosingCompositingLayerForRepaint()
​https://bugs.webkit.org/show_bug.cgi?id=148541

Reviewed by Tim Horton.

No change in functionality.

  • rendering/RenderLayer.cpp:

(WebCore::compositingContainer):
(WebCore::compositedWithOwnBackingStore):
(WebCore::RenderLayer::enclosingCompositingLayer):
(WebCore::RenderLayer::enclosingCompositingLayerForRepaint):
(WebCore::RenderLayer::enclosingFilterRepaintLayer):
(WebCore::RenderLayer::clippingRootForPainting):

  • rendering/RenderLayer.h:
  • rendering/RenderLayerBacking.cpp:

(WebCore::descendantLayerPaintsIntoAncestor):

8:35 PM ImplementingCSSProperty edited by timothy@apple.com
(diff)
7:51 PM ImplementingCSSProperty edited by mmaxfield@apple.com
(diff)
7:28 PM Changeset in webkit [189082] by commit-queue@webkit.org
  • 33 edits in trunk/Source

Unreviewed, rolling out r189079.
​https://bugs.webkit.org/show_bug.cgi?id=148555

broke the build (Requested by jessieberlin on #webkit).

Reverted changeset:

"Create WebAssembly functions"
​https://bugs.webkit.org/show_bug.cgi?id=148373
​http://trac.webkit.org/changeset/189079

7:11 PM Changeset in webkit [189081] by timothy_horton@apple.com
  • 5 edits in trunk/Source/WebKit2

Video full-screen shouldn't use the DynamicSizeWithMinimumViewSize layout mode
​https://bugs.webkit.org/show_bug.cgi?id=148553

Reviewed by Zalan Bujtas.

  • UIProcess/API/mac/WKView.mm:

(-[WKView _supportsArbitraryLayoutModes]):
(-[WKView _updateSupportsArbitraryLayoutModes]):
(-[WKView _didCommitLoadForMainFrame]):

  • UIProcess/API/mac/WKViewInternal.h:
  • UIProcess/mac/PageClientImpl.mm:

(WebKit::PageClientImpl::beganEnterFullScreen):
(WebKit::PageClientImpl::beganExitFullScreen):

  • UIProcess/mac/WKFullScreenWindowController.mm:

(-[WKFullScreenWindowController finishedEnterFullScreenAnimation:]): Deleted.
(-[WKFullScreenWindowController finishedExitFullScreenAnimation:]): Deleted.
It's not OK to just randomly change the layout mode, because the client
can change it or its properties out from under us, and also because we
weren't resetting it to whatever the client had specified.

I recently implemented a better way to override layout modes, for PDF,
so use that here. Also, we shouldn't use DynamicSizeWithMinimumViewSize,
we should just use the "normal" mode (ViewSize), since we've already ensured
a minimum size by setting contentMinSize.

6:51 PM ImplementingCSSProperty created by mmaxfield@apple.com
6:43 PM Changeset in webkit [189080] by ap@apple.com
  • 2 edits in trunk/Source/WebKit2

pluginInfo.clientLoadPolicy is used uninitialized in WebContent process
​https://bugs.webkit.org/show_bug.cgi?id=148550

Reviewed by Tim Horton.

This fixes flakiness on plugins/plugin-javascript-access.html.

  • Shared/WebCoreArgumentCoders.cpp: (IPC::ArgumentCoder<PluginInfo>::decode):
6:13 PM Changeset in webkit [189079] by commit-queue@webkit.org
  • 33 edits in trunk/Source

Create WebAssembly functions
​https://bugs.webkit.org/show_bug.cgi?id=148373

Patch by Sukolsak Sakshuwong <Sukolsak Sakshuwong> on 2015-08-27
Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Create functions from WebAssembly files generated by pack-asmjs
<​https://github.com/WebAssembly/polyfill-prototype-1>.
WebAssembly functions created by this patch can only return 0.
Actual code generation will be implemented in subsequent patches.

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::hash):
(JSC::CodeBlock::sourceCodeForTools):
(JSC::CodeBlock::dumpAssumingJITType):
(JSC::CodeBlock::dumpSource):
(JSC::CodeBlock::CodeBlock):
(JSC::CodeBlock::finalizeUnconditionally):
(JSC::CodeBlock::lineNumberForBytecodeOffset):
(JSC::CodeBlock::expressionRangeForBytecodeOffset):
(JSC::CodeBlock::install):
(JSC::CodeBlock::newReplacement):
(JSC::WebAssemblyCodeBlock::replacement):
(JSC::WebAssemblyCodeBlock::capabilityLevelInternal):
(JSC::CodeBlock::updateAllPredictions):
(JSC::CodeBlock::insertBasicBlockBoundariesForControlFlowProfiler):

  • bytecode/CodeBlock.h:

(JSC::CodeBlock::ownerExecutable):
(JSC::CodeBlock::ownerScriptExecutable):
(JSC::CodeBlock::codeType):
(JSC::WebAssemblyCodeBlock::WebAssemblyCodeBlock):

  • debugger/Debugger.cpp:

(JSC::Debugger::toggleBreakpoint):

  • debugger/DebuggerCallFrame.cpp:

(JSC::DebuggerCallFrame::sourceIDForCallFrame):

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::InlineStackEntry::executable):
(JSC::DFG::ByteCodeParser::inliningCost):
(JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):
(JSC::DFG::ByteCodeParser::parseCodeBlock):

  • dfg/DFGCapabilities.cpp:

(JSC::DFG::isSupportedForInlining):

  • dfg/DFGGraph.h:

(JSC::DFG::Graph::executableFor):

  • dfg/DFGOSREntry.cpp:

(JSC::DFG::prepareOSREntry):

  • inspector/ScriptCallStackFactory.cpp:

(Inspector::CreateScriptCallStackFunctor::operator()):

  • interpreter/Interpreter.cpp:

(JSC::eval):
(JSC::isWebAssemblyExecutable):
(JSC::GetStackTraceFunctor::operator()):
(JSC::UnwindFunctor::operator()):

  • interpreter/StackVisitor.cpp:

(JSC::StackVisitor::Frame::sourceURL):
(JSC::StackVisitor::Frame::computeLineAndColumn):

  • jit/JITOperations.cpp:
  • jit/Repatch.cpp:

(JSC::isWebAssemblyExecutable):
(JSC::linkPolymorphicCall):

  • llint/LLIntData.cpp:

(JSC::LLInt::Data::performAssertions):

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::setUpCall):

  • llint/LowLevelInterpreter.asm:
  • runtime/CommonSlowPaths.cpp:

(JSC::SLOW_PATH_DECL):

  • runtime/Executable.cpp:

(JSC::WebAssemblyExecutable::WebAssemblyExecutable):
(JSC::WebAssemblyExecutable::destroy):
(JSC::WebAssemblyExecutable::visitChildren):
(JSC::WebAssemblyExecutable::clearCode):
(JSC::WebAssemblyExecutable::prepareForExecution):

  • runtime/Executable.h:

(JSC::ExecutableBase::isEvalExecutable):
(JSC::ExecutableBase::isFunctionExecutable):
(JSC::ExecutableBase::isProgramExecutable):
(JSC::ExecutableBase::isWebAssemblyExecutable):
(JSC::ExecutableBase::clearCodeVirtual):

  • runtime/JSFunction.cpp:

(JSC::JSFunction::create):

  • runtime/JSFunction.h:
  • runtime/JSFunctionInlines.h:

(JSC::JSFunction::JSFunction):
(JSC::JSFunction::isBuiltinFunction):

  • runtime/JSType.h:
  • runtime/VM.cpp:

(JSC::VM::VM):

  • runtime/VM.h:
  • wasm/JSWASMModule.h:

(JSC::JSWASMModule::functions):

  • wasm/WASMFunctionParser.cpp:

(JSC::WASMFunctionParser::compile):

  • wasm/WASMFunctionParser.h:
  • wasm/WASMModuleParser.cpp:

(JSC::WASMModuleParser::WASMModuleParser):
(JSC::WASMModuleParser::parse):
(JSC::WASMModuleParser::parseFunctionDeclarationSection):
(JSC::WASMModuleParser::parseFunctionDefinition):
(JSC::WASMModuleParser::parseExportSection):
(JSC::parseWebAssembly):

  • wasm/WASMModuleParser.h:

Source/WebCore:

No new tests because it's a function rename.

  • testing/Internals.cpp:

(WebCore::Internals::parserMetaData):

5:36 PM Changeset in webkit [189078] by commit-queue@webkit.org
  • 3 edits in trunk/Tools

iOS Simulator API tests fails as Simulator is not running
​https://bugs.webkit.org/show_bug.cgi?id=148501
rdar://problem/22447525

Patch by Aakash Jain <​aakash_jain@apple.com> on 2015-08-27
Reviewed by Daniel Bates.

This change is a workaround for <rdar://problem/22388812>.

  • Scripts/run-api-tests: Launch the iOS Simulator before starting the API Tests and quit it on program termination when running tests on the iOS port.
  • Scripts/webkitdirs.pm: Store string "For WebKit Development" in constant SIMULATOR_DEVICE_SUFFIX_FOR_WEBKIT_DEVELOPMENT to make it consistently reusable.
5:20 PM Changeset in webkit [189077] by Brent Fulgham
  • 3 edits in trunk/Source/JavaScriptCore

[Win] Unreviewed build fix after r189064.

JSTypedArrayViewPrototypes.{h,cpp} -> JSTypedArrayViewPrototype.{h,cpp}

5:04 PM Changeset in webkit [189076] by achristensen@apple.com
  • 9 edits in trunk

Make DLLLauncherMain executables dependent on dll
​https://bugs.webkit.org/show_bug.cgi?id=148548

Reviewed by Brent Fulgham.

Source/JavaScriptCore:

  • shell/CMakeLists.txt:
  • shell/PlatformWin.cmake:

Tools:

  • DumpRenderTree/CMakeLists.txt:
  • DumpRenderTree/PlatformWin.cmake:
  • MiniBrowser/win/CMakeLists.txt:
  • TestWebKitAPI/CMakeLists.txt:
  • TestWebKitAPI/PlatformWin.cmake:
5:02 PM WebInspectorTests edited by BJ Burg
Start cleaning up article about testing Web Inspector. (diff)
4:59 PM Changeset in webkit [189075] by fpizlo@apple.com
  • 13 edits in trunk/Source/JavaScriptCore

DFG::StrCat isn't really effectful
​https://bugs.webkit.org/show_bug.cgi?id=148443

Reviewed by Geoffrey Garen.

I previously made the DFG StrCat node effectful because it is implemented by calling a
DFGOperations function that could cause arbitrary effects. But, the node is only generated from the
op_strcat bytecode operation, and that operation is only used when we first ensure that its
operands are primitives. Primitive operands to StrCat cannot cause arbitrary side-effects. The
reason why I didn't immediately mark StrCat as pure was because there was nothing in DFG IR that
guaranteed that StrCat's children were primitives.

This change adds a KnownPrimitiveUse use kind, and applies it to StrCat. This allows us to mark
StrCat as being pure. This should be a speed-up because we can CSE StrCat and because it means that
we can OSR exit after a StrCat (a pure node doesn't clobber exit state), so we can convert more
of a large string concatenation into MakeRope's.

  • dfg/DFGAbstractInterpreterInlines.h:

(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):

  • dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

  • dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):
(JSC::DFG::FixupPhase::attemptToMakeFastStringAdd):

  • dfg/DFGOperations.cpp:
  • dfg/DFGSafeToExecute.h:

(JSC::DFG::SafeToExecuteEdge::operator()):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::speculate):

  • dfg/DFGSpeculativeJIT32_64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • dfg/DFGUseKind.cpp:

(WTF::printInternal):

  • dfg/DFGUseKind.h:

(JSC::DFG::typeFilterFor):
(JSC::DFG::shouldNotHaveTypeCheck):

  • ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileStrCat):
(JSC::FTL::DFG::LowerDFGToLLVM::speculate):

4:53 PM Changeset in webkit [189074] by msaboff@apple.com
  • 3 edits in branches/jsc-tailcall/Source/JavaScriptCore

jsc-tailcall: ARM64 crashes running most any test
​https://bugs.webkit.org/show_bug.cgi?id=148547

Reviewed by Basile Clement.

  • jit/CallFrameShuffler.cpp:

(JSC::CallFrameShuffler::CallFrameShuffler): Exclude all callee save registers instead
of runtime registers as not all callee saves are enumerated in GPRInfo.

  • jit/GPRInfo.h: Increased numberCalleeSaveRegisters for ARM64 to include all

architected callee saves, x19..x28.

4:52 PM Changeset in webkit [189073] by timothy_horton@apple.com
  • 5 edits in trunk/LayoutTests

fast/css/object-fit/object-fit-embed.html isn't testing anything
​https://bugs.webkit.org/show_bug.cgi?id=148512

Reviewed by Andy Estes.

  • fast/css/object-fit/object-fit-embed-expected.html:
  • fast/css/object-fit/object-fit-embed.html:
  • fast/replaced/border-radius-clip-content-edge.html:
  • fast/replaced/outline-replaced-elements.html:

These tests load PNGs inside <embeds>. r82001 made it so that
the test plugin handles PNGs, and also so that <embed> prefers
plugins even for types that we know how to handle natively.

Since these tests actually want to load PNGs natively, disable
plugins so we don't get that behavior.

4:50 PM Changeset in webkit [189072] by Brent Fulgham
  • 3 edits in trunk/Source/JavaScriptCore

[Win] Unreviewed build fix after r189064.

4:48 PM Changeset in webkit [189071] by Yusuke Suzuki
  • 4 edits
    1 add in trunk/Source/JavaScriptCore

Add module loader "resolve" hook for local file system to test the loader in JSC shell
​https://bugs.webkit.org/show_bug.cgi?id=148543

Reviewed by Filip Pizlo.

Add the module loader "resolve" hook to the JSC shell.
It takes the module name and the referrer module key and resolves the name to the unique module key.

resolve(ModuleName moduleName, ModuleKey referrer) -> Promise<ModuleKey>

In the JSC shell, since we load the module from the local file system, we treat an absolute file path
as a module key. So, in this patch, we implement the "resolve" hook that resolves the module name to
the absolute file path.

This local file system "resolve" functionality makes JSC shell easy to test the module loader.

  • jsc.cpp:

(GlobalObject::finishCreation):
(GlobalObject::moduleLoaderFetch):
(pathSeparator):
(extractDirectoryName):
(currentWorkingDirectory):
(resolvePath):
(GlobalObject::moduleLoaderResolve):
(functionDrainMicrotasks):

  • runtime/JSInternalPromiseDeferred.cpp:

(JSC::JSInternalPromiseDeferred::resolve):
(JSC::JSInternalPromiseDeferred::reject):

  • runtime/JSInternalPromiseDeferred.h:
  • tests/stress/pathname-resolve.js: Added.

(shouldBe):
(shouldThrow):

4:41 PM Changeset in webkit [189070] by fpizlo@apple.com
  • 4 edits in trunk/Source/JavaScriptCore

Unreviewed, fix some FIXMEs and add some new ones, based on things we've learned from some
recent OSR exit work.

  • dfg/DFGLICMPhase.cpp:

(JSC::DFG::LICMPhase::run):
(JSC::DFG::LICMPhase::attemptHoist):

  • dfg/DFGMayExit.cpp:
  • dfg/DFGMayExit.h:
4:40 PM Changeset in webkit [189069] by matthew_hanson@apple.com
  • 5 edits in branches/safari-601.1-branch/Source

Versioning

4:39 PM Changeset in webkit [189068] by Lucas Forschler
  • 2 edits in trunk/Tools

Remove Mac slaves 188/189 after being replaced with 400/401.

Unreviewed.

  • BuildSlaveSupport/build.webkit.org-config/config.json:
4:35 PM Changeset in webkit [189067] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-601.1.56

New Tag.

4:26 PM Changeset in webkit [189066] by bshafiei@apple.com
  • 5 edits in branches/safari-601.1.46-branch/Source

Versioning.

4:24 PM Changeset in webkit [189065] by bshafiei@apple.com
  • 1 copy in tags/Safari-601.1.46.21

New tag.

3:57 PM Changeset in webkit [189064] by commit-queue@webkit.org
  • 16 edits
    1 copy
    49 adds in trunk

[ES6] Add TypedArray.prototype functionality.
​https://bugs.webkit.org/show_bug.cgi?id=148035

Patch by Keith Miller <​keith_miller@apple.com> on 2015-08-27
Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

This patch should add most of the functionality for
the prototype properties of TypedArray objects in ES6.
There are a few exceptions to this, which will be added
in upcoming patches:

1) First we do not use the species constructor for some
of the TypedArray prototype functions (namely: map, filter,
slice, and subarray). That will need to be added when
species constructors are finished.

2) TypedArrays still have a length, byteOffset, byteLength,
and buffer are still attached to the TypedArray instance (in
the spec they are on the TypedArray.prototype instance object)
since the JIT currently assumes those properties are fixed.

3) The TypedArray.constructor property is not added yet
as it should point to the TypedArray instance object,
which will be added in a future patch.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • builtins/TypedArray.prototype.js: Added.

(every):
(find):
(findIndex):
(forEach):
(some):
(sort.min):
(sort.merge):
(sort.mergeSort):
(sort):
(reduce):
(reduceRight):
(map):
(filter):
(toLocaleString):

  • runtime/ArrayPrototype.cpp:
  • runtime/ArrayPrototype.h:
  • runtime/CommonIdentifiers.h:
  • runtime/JSGenericTypedArrayView.h:

(JSC::sortFloat):
(JSC::JSGenericTypedArrayView::toAdaptorNativeFromValue):
(JSC::JSGenericTypedArrayView::setRangeToValue):
(JSC::JSGenericTypedArrayView::sort):

  • runtime/JSGenericTypedArrayViewInlines.h:
  • runtime/JSGenericTypedArrayViewPrototypeFunctions.h: Added.

(JSC::argumentClampedIndexFromStartOrEnd):
(JSC::genericTypedArrayViewProtoFuncSet):
(JSC::genericTypedArrayViewProtoFuncEntries):
(JSC::genericTypedArrayViewProtoFuncCopyWithin):
(JSC::genericTypedArrayViewProtoFuncFill):
(JSC::genericTypedArrayViewProtoFuncIndexOf):
(JSC::genericTypedArrayViewProtoFuncJoin):
(JSC::genericTypedArrayViewProtoFuncKeys):
(JSC::genericTypedArrayViewProtoFuncLastIndexOf):
(JSC::genericTypedArrayViewProtoGetterFuncLength):
(JSC::genericTypedArrayViewProtoGetterFuncByteLength):
(JSC::genericTypedArrayViewProtoGetterFuncByteOffset):
(JSC::genericTypedArrayViewProtoFuncReverse):
(JSC::genericTypedArrayViewPrivateFuncSort):
(JSC::genericTypedArrayViewProtoFuncSlice):
(JSC::genericTypedArrayViewProtoFuncSubarray):
(JSC::typedArrayViewProtoFuncValues):

  • runtime/JSGenericTypedArrayViewPrototypeInlines.h:

(JSC::JSGenericTypedArrayViewPrototype<ViewClass>::finishCreation):
(JSC::genericTypedArrayViewProtoFuncSet): Deleted.
(JSC::genericTypedArrayViewProtoFuncSubarray): Deleted.

  • runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::init):

  • runtime/JSObject.h:
  • runtime/JSTypedArrayPrototypes.cpp:
  • runtime/JSTypedArrayPrototypes.h:
  • runtime/JSTypedArrayViewPrototype.cpp: Added.

(JSC::typedArrayViewPrivateFuncLength):
(JSC::typedArrayViewPrivateFuncSort):
(JSC::typedArrayViewProtoFuncSet):
(JSC::typedArrayViewProtoFuncEntries):
(JSC::typedArrayViewProtoFuncCopyWithin):
(JSC::typedArrayViewProtoFuncFill):
(JSC::typedArrayViewProtoFuncLastIndexOf):
(JSC::typedArrayViewProtoFuncIndexOf):
(JSC::typedArrayViewProtoFuncJoin):
(JSC::typedArrayViewProtoFuncKeys):
(JSC::typedArrayViewProtoGetterFuncLength):
(JSC::typedArrayViewProtoGetterFuncByteLength):
(JSC::typedArrayViewProtoGetterFuncByteOffset):
(JSC::typedArrayViewProtoFuncReverse):
(JSC::typedArrayViewProtoFuncSubarray):
(JSC::typedArrayViewProtoFuncSlice):
(JSC::typedArrayViewProtoFuncValues):
(JSC::JSTypedArrayViewPrototype::JSTypedArrayViewPrototype):
(JSC::JSTypedArrayViewPrototype::finishCreation):
(JSC::JSTypedArrayViewPrototype::create):
(JSC::JSTypedArrayViewPrototype::createStructure):

  • runtime/JSTypedArrayViewPrototype.h: Copied from Source/JavaScriptCore/runtime/JSTypedArrayPrototypes.cpp.

LayoutTests:

Added tests for the TypedArray.prototype functions.
All the tests use the typedarray-test-helper-function.js
to run the test on each TypedArray.

  • fast/canvas/webgl/type-conversion-test-expected.txt:
  • js/script-tests/typedarray-copyWithin.js: Added.
  • js/script-tests/typedarray-every.js: Added.

(isBigEnough):
(isBigEnoughAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-fill.js: Added.
  • js/script-tests/typedarray-filter.js: Added.

(keepEven):
(keepEvenAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-find.js: Added.

(keepEven):
(keepEvenAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-findIndex.js: Added.

(keepEven):
(keepEvenAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-forEach.js: Added.

(.checkCorrect.let.list):
(.checkCorrect):
(createChecker):
(foo):
(changeArray):
(isBigEnoughAndException):

  • js/script-tests/typedarray-indexOf.js: Added.

(keepEven):

  • js/script-tests/typedarray-lastIndexOf.js: Added.
  • js/script-tests/typedarray-map.js: Added.

(even):
(evenAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-reduce.js: Added.

(createArray):
(sum):
(createArrayAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-reduceRight.js: Added.

(createArray):
(sum):
(createArrayAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-slice.js: Added.
  • js/script-tests/typedarray-some.js: Added.

(isBigEnough):
(isBigEnoughAndChange):
(isBigEnoughAndException):

  • js/script-tests/typedarray-sort.js: Added.

(sortBackwards):
(compareException):

  • js/script-tests/typedarray-test-helper-functions.js: Added.

(forEachTypedArray):
(isSameFunctionForEachTypedArrayPrototype.eq):
(isSameFunctionForEachTypedArrayPrototype):
(hasSameValues):
(.foo):
(testPrototypeFunctionHelper):
(testPrototypeFunctionOnSigned):
(testPrototypeFunctionOnFloat):
(testPrototypeFunction):

  • js/typedarray-copyWithin-expected.txt: Added.
  • js/typedarray-copyWithin.html: Added.
  • js/typedarray-every-expected.txt: Added.
  • js/typedarray-every.html: Added.
  • js/typedarray-fill-expected.txt: Added.
  • js/typedarray-fill.html: Added.
  • js/typedarray-filter-expected.txt: Added.
  • js/typedarray-filter.html: Added.
  • js/typedarray-find-expected.txt: Added.
  • js/typedarray-find.html: Added.
  • js/typedarray-findIndex-expected.txt: Added.
  • js/typedarray-findIndex.html: Added.
  • js/typedarray-forEach-expected.txt: Added.
  • js/typedarray-forEach.html: Added.
  • js/typedarray-indexOf-expected.txt: Added.
  • js/typedarray-indexOf.html: Added.
  • js/typedarray-lastIndexOf-expected.txt: Added.
  • js/typedarray-lastIndexOf.html: Added.
  • js/typedarray-map-expected.txt: Added.
  • js/typedarray-map.html: Added.
  • js/typedarray-reduce-expected.txt: Added.
  • js/typedarray-reduce.html: Added.
  • js/typedarray-reduceRight-expected.txt: Added.
  • js/typedarray-reduceRight.html: Added.
  • js/typedarray-slice-expected.txt: Added.
  • js/typedarray-slice.html: Added.
  • js/typedarray-some-expected.txt: Added.
  • js/typedarray-some.html: Added.
  • js/typedarray-sort-expected.txt: Added.
  • js/typedarray-sort.html: Added.
3:35 PM Changeset in webkit [189063] by Chris Dumez
  • 8 edits in trunk/Source/WebCore

A WebIDL callback interface is allowed to have constants
​https://bugs.webkit.org/show_bug.cgi?id=148449

Reviewed by Geoffrey Garen.

Our JS bindings generator is now able to:

  1. Handle IDL constants [1] on a callback interfaces [2] and generate a DOMConstructorObject subclass with static properties for these constants [3].
  2. Generate a property on the global object for callback interfaces that have constants and do not have the [NoInterfaceObject] IDL extended attribute [4].

This is a pre-requirement for Bug 148415 as NodeFilter [5] has constants
and should be a callback interface. Once NodeFilter is ported to be
a callback interface, the JS still needs to be able to access
window.NodeFilter.SHOW_ALL for e.g.

[1] ​https://heycam.github.io/webidl/#dfn-constant
[2] ​https://heycam.github.io/webidl/#dfn-callback-interface
[3] ​https://heycam.github.io/webidl/#NoInterfaceObject
[4] ​https://heycam.github.io/webidl/#es-interfaces
[5] ​https://dom.spec.whatwg.org/#interface-nodefilter

  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateCallbackHeader):
(GenerateCallbackImplementation):
(GenerateConstructorHelperMethods):
(ConstructorHasProperties): Deleted.

  • bindings/scripts/preprocess-idls.pl:

(getInterfaceExtendedAttributesFromIDL):
(interfaceHasConstantAttribute):

  • bindings/scripts/test/GObject/WebKitDOMTestCallback.h:
  • bindings/scripts/test/JS/JSTestCallback.cpp:

(WebCore::JSTestCallbackConstructor::create):
(WebCore::JSTestCallbackConstructor::createStructure):
(WebCore::JSTestCallbackConstructor::JSTestCallbackConstructor):
(WebCore::JSTestCallbackConstructor::finishCreation):
(WebCore::JSTestCallback::getConstructor):

  • bindings/scripts/test/JS/JSTestCallback.h:
  • bindings/scripts/test/ObjC/DOMTestCallback.h:
  • bindings/scripts/test/TestCallback.idl:
3:33 PM Changeset in webkit [189062] by Chris Dumez
  • 9 edits
    2 adds in trunk

Range.compareBoundaryPoints() should throw a NotSupportedError for invalid compareHow values
​https://bugs.webkit.org/show_bug.cgi?id=148483

Reviewed by Geoffrey Garen.

Source/WebCore:

Range.compareBoundaryPoints() should throw a NotSupportedError for
invalid compareHow values:
​https://dom.spec.whatwg.org/#dom-range-compareboundarypoints (step 1)

Firefox and Chrome conform to the specification already.

Previously, WebKit would not throw and simply cast the value to our
internal CompareHow enum type. This patch aligns WebKit's behavior with
the DOM specificaiton and other browsers.

W3C test suite:
​http://w3c-test.org/dom/ranges/Range-compareBoundaryPoints.html

Test: fast/dom/Range/compareBoundaryPoints-compareHow-exception.html

  • bindings/scripts/CodeGenerator.pm:
  • bindings/scripts/CodeGeneratorGObject.pm:
  • bindings/scripts/CodeGeneratorJS.pm:
  • bindings/scripts/CodeGeneratorObjC.pm:

Drop CompareHow special casing from bindings generator as we now use
unsigned short instead in the IDL.

  • dom/Range.cpp:

(WebCore::Range::compareBoundaryPointsForBindings):

  • dom/Range.h:
  • dom/Range.idl:

Use "unsigned short" type instead of WebCore's CompareHow for the
parameter, as per the specification. On implementation side, we
now validate the compareHow value before casting it to a CompareHow
enum type. If the value is not value, we throw and abort early.

LayoutTests:

Add new layout test to confirm that Range.compareBoundaryPoints() throws
when passed in invalid compareHow values.

  • fast/dom/Range/compareBoundaryPoints-compareHow-exception-expected.txt: Added.
  • fast/dom/Range/compareBoundaryPoints-compareHow-exception.html: Added.
3:31 PM Changeset in webkit [189061] by basile_clement@apple.com
  • 18 edits
    2 deletes in branches/jsc-tailcall/Source/JavaScriptCore

Unreviewed, revert r189049 which should never have been committed.

(JSC::ValueRecovery::inGPR): Deleted.

  • dfg/DFGNode.h:

(JSC::DFG::Node::targetBytecodeOffsetDuringParsing): Deleted.
(JSC::DFG::Node::targetBlock): Deleted.
(JSC::DFG::Node::branchData): Deleted.

  • dfg/DFGTierUpCheckInjectionPhase.cpp:

(JSC::DFG::TierUpCheckInjectionPhase::run):

  • ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

  • ftl/FTLCompile.cpp:

(JSC::FTL::mmAllocateDataSection): Deleted.

  • ftl/FTLJSCall.cpp:

(JSC::FTL::JSCall::JSCall):

  • ftl/FTLJSCallBase.cpp:

(JSC::FTL::JSCallBase::link):
(JSC::FTL::JSCallBase::emit): Deleted.

  • ftl/FTLJSCallBase.h:
  • ftl/FTLJSCallVarargs.cpp:

(JSC::FTL::JSCallVarargs::JSCallVarargs): Deleted.
(JSC::FTL::JSCallVarargs::emit): Deleted.

  • ftl/FTLJSTailCall.cpp: Removed.
  • ftl/FTLJSTailCall.h: Removed.
  • ftl/FTLLocation.h:

(JSC::FTL::Location::operator!):
(JSC::FTL::Location::isHashTableDeletedValue): Deleted.

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::callPreflight):
(JSC::FTL::DFG::LowerDFGToLLVM::compileNode): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::compileCallOrConstructVarargs): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::compileLoadVarargs): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::appendOSRExit): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setStrictInt52): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setInt52): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setJSValue): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setBoolean): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setStorage): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setDouble): Deleted.
(JSC::FTL::DFG::LowerDFGToLLVM::setInt32): Deleted.

  • ftl/FTLState.h:
  • jit/CallFrameShuffler.cpp:

(JSC::CallFrameShuffler::spill):
(JSC::CallFrameShuffler::emitDeltaCheck): Deleted.
(JSC::CallFrameShuffler::prepareForSlowPath): Deleted.
(JSC::CallFrameShuffler::prepareForTailCall): Deleted.

  • jit/CallFrameShuffler.h:

(JSC::CallFrameShuffler::addNew):
(JSC::CallFrameShuffler::snapshot): Deleted.
(JSC::CallFrameShuffler::assumeCalleeIsCell): Deleted.
(JSC::CallFrameShuffler::newAsOld): Deleted.
(JSC::CallFrameShuffler::ensureRegister): Deleted.
(JSC::CallFrameShuffler::addressForOld): Deleted.
(JSC::CallFrameShuffler::isDangerNew): Deleted.
(JSC::CallFrameShuffler::updateDangerFrontier): Deleted.

  • jit/CallFrameShuffler64.cpp:

(JSC::CallFrameShuffler::emitDisplace):

  • jit/Reg.h:

(JSC::Reg::Reg): Deleted.
(JSC::Reg::isFPR): Deleted.

3:12 PM Changeset in webkit [189060] by Joseph Pecoraro
  • 3 edits
    2 adds in trunk

Page does not update when <link> media attribute changes to no longer apply to page
​https://bugs.webkit.org/show_bug.cgi?id=148392

Reviewed by Antti Koivisto.

Source/WebCore:

Test: fast/css/link-media-attr.html

  • html/HTMLLinkElement.cpp:

(WebCore::HTMLLinkElement::parseAttribute):
When the media attribute changes, recalculate styles if the link is not disabled.

LayoutTests:

  • fast/css/link-media-attr-expected.txt: Added.
  • fast/css/link-media-attr.html: Added.

Add a test to verify that styles change after a link's media attribute changes.

2:42 PM Changeset in webkit [189059] by Chris Dumez
  • 1 edit
    2 adds in trunk/LayoutTests

Document window.NodeFilter properties
​https://bugs.webkit.org/show_bug.cgi?id=148531

Reviewed by Geoffrey Garen.

Document window.NodeFilter properties to detect changes to them. This
is in preparation of Bug 148415 as this will help detect unwanted
changes to the interface when making NodeFilter a callback interface.

  • fast/dom/node-filter-interface-expected.txt: Added.
  • fast/dom/node-filter-interface.html: Added.
2:39 PM Changeset in webkit [189058] by Alan Bujtas
  • 3 edits
    2 adds in trunk

Simple line layout: Text jumps sometimes on naughty strings page
​https://bugs.webkit.org/show_bug.cgi?id=148399
rdar://problem/22212568

Reviewed by Antti Koivisto.

The x position we set for tab characters during painting should
be the same as if it was set by the inline box tree painting.

Inline box tree computes the distance from the rootbox for each line
and sets this value as the xPos for the TextRun.
Currently simple line layout does not support cases where a line
would have an offset, so this value is always 0.

Source/WebCore:

Test: fast/text/whitespace/simple-line-layout-tab-position.html

  • rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::paintFlow):

LayoutTests:

  • fast/text/whitespace/simple-line-layout-tab-position-expected.html: Added.
  • fast/text/whitespace/simple-line-layout-tab-position.html: Added.
2:38 PM Changeset in webkit [189057] by Lucas Forschler
  • 2 edits in trunk/Tools

Add two bots to the Mac Yosemite queue.
This is to eventually replace bots188/189, which will be removed after 400/401 are vetted.

Unreviewed.

  • BuildSlaveSupport/build.webkit.org-config/config.json:
2:36 PM Changeset in webkit [189056] by achristensen@apple.com
  • 13 edits in trunk

Isolate Source directories in CMake build
​https://bugs.webkit.org/show_bug.cgi?id=148389

Reviewed by Brent Fulgham.

.:

  • CMakeLists.txt:
  • Source/cmake/WebKitCommon.cmake:

Move package finding to WebKitCommon.

Source/JavaScriptCore:

  • PlatformWin.cmake:

Include ../include/private to find WTF headers in internal build.
Don't use a script to generate forwarding headers.

  • shell/PlatformWin.cmake:

Copy inspector scripts to the forwarding headers directory to be used by WebCore.

Source/WebCore:

  • CMakeLists.txt:

Use the forwarding header copy of the inspector scripts to avoid requiring JavaScriptCore directory to exist.

  • PlatformAppleWin.cmake:

Add AVFoundation sources to build.

  • PlatformEFL.cmake:

Moved WebKitVersion.h generating from CMakeLists.txt because it is now only used in WebCore by EFL.

  • PlatformWin.cmake:

Include ../include/private to find forwarding headers in internal build.

Source/WebKit:

  • PlatformWin.cmake:

Moved WebKitVersion.h generation from WebCore because the scripts required for it are in WebKit.

2:31 PM Changeset in webkit [189055] by achristensen@apple.com
  • 7 edits in trunk

[Win CMake] Fix incremental build after r188673
​https://bugs.webkit.org/show_bug.cgi?id=148539

Reviewed by Brent Fulgham.

Source/JavaScriptCore:

  • PlatformWin.cmake:

Use xcopy as a build step instead of file(COPY ...) to copy updated headers.

Source/WebCore:

  • CMakeLists.txt:
  • PlatformWin.cmake:

Use xcopy as a build step instead of file(COPY ...) to copy updated headers.

Tools:

  • TestWebKitAPI/PlatformWin.cmake:

Copy forwarding headers from WebCore before building in case that was not yet done.
It used to be done when running CMake, but now it's a build step.

2:26 PM Changeset in webkit [189054] by Jon Davis
  • 2 edits in trunk/Source/JavaScriptCore

Include ES6 Generators and Proxy object status to feature status page.
​https://bugs.webkit.org/show_bug.cgi?id=148095

Reviewed by Timothy Hatcher.

  • features.json:
2:25 PM Changeset in webkit [189053] by matthew_hanson@apple.com
  • 2 edits
    1 add in branches/safari-601.1-branch/Source/JavaScriptCore

Merge r189012. rdar://problem/22084478

2:24 PM Changeset in webkit [189052] by timothy_horton@apple.com
  • 32 edits
    1 add
    3 deletes in trunk/Source

Factor out Lookup invocation
​https://bugs.webkit.org/show_bug.cgi?id=148509

Reviewed by Anders Carlsson.

There's a ton of duplicated code in legacy and modern WebKit to talk to
Lookup. And, it's pretty messy. As a first step to making it less messy,
make it so we only have it in one place instead of four (or two).

  • editing/DictionaryPopupInfo.h:

Move DictionaryPopupInfo into WebCore. This was duplicated
in both legacy and modern WebKit.

  • editing/mac/DictionaryLookup.h:
  • editing/mac/DictionaryLookup.mm:

(WebCore::DictionaryLookup::rangeForSelection):
(WebCore::DictionaryLookup::rangeAtHitTestResult):
(WebCore::DictionaryLookup::stringForPDFSelection):
(WebCore::showPopupOrCreateAnimationController):
(WebCore::DictionaryLookup::showPopup):
(WebCore::DictionaryLookup::hidePopup):
(WebCore::DictionaryLookup::animationControllerForPopup):
(WebCore::rangeForDictionaryLookupForSelection): Deleted.
(WebCore::rangeForDictionaryLookupAtHitTestResult): Deleted.
(WebCore::dictionaryLookupForPDFSelection): Deleted.
Move DictionaryLookup stuff into a class for better names.

Move showPopup, hidePopup, and animationControllerForPopup here.
showPopup and animationControllerForPopup both bottleneck through
a single function, where previously we duplicated all of the code
for both of them, and in both legacy and modern WebKit.

showPopup and animationControllerForPopup take a block that they *may*
call if we have support for overriding Lookup's indicator with TextIndicator,
because the installation process is different per WebKit.

  • page/mac/EventHandlerMac.mm:

(WebCore::EventHandler::selectClosestWordFromHitTestResultBasedOnLookup):

  • testing/Internals.cpp:

(WebCore::Internals::rangeForDictionaryLookupAtLocation):
Adjust to the new naming.

  • Shared/DictionaryPopupInfo.cpp: Removed.
  • Shared/DictionaryPopupInfo.h: Removed.

Moved to WebCore.

  • Shared/WebCoreArgumentCoders.cpp:

(IPC::ArgumentCoder<DictionaryPopupInfo>::encode):
(IPC::ArgumentCoder<DictionaryPopupInfo>::decode):
Add encode/decoders for DictionaryPopupInfo now that it's in WebCore.

  • Shared/WebCoreArgumentCoders.h:
  • Shared/WebHitTestResult.h:
  • Shared/mac/ArgumentCodersMac.h:
  • UIProcess/API/mac/WKView.mm:

(+[WKView hideWordDefinitionWindow]):
(-[WKView _dismissContentRelativeChildWindows]):

  • UIProcess/PageClient.h:
  • UIProcess/WebPageProxy.h:
  • UIProcess/WebPageProxy.messages.in:
  • UIProcess/mac/PageClientImpl.h:
  • UIProcess/mac/PageClientImpl.mm:

(WebKit::PageClientImpl::didPerformDictionaryLookup):

  • UIProcess/mac/WKImmediateActionController.mm:

(-[WKImmediateActionController _animationControllerForText]):

  • UIProcess/mac/WebPageProxyMac.mm:
  • WebKit2.xcodeproj/project.pbxproj:
  • WebProcess/Plugins/PDF/PDFPlugin.mm:

(WebKit::PDFPlugin::showDefinitionForAttributedString):
(WebKit::PDFPlugin::lookupTextAtLocation):

  • WebProcess/WebCoreSupport/mac/WebContextMenuClientMac.mm:
  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/mac/WebPageMac.mm:

(WebKit::WebPage::performDictionaryLookupAtLocation):
(WebKit::WebPage::performDictionaryLookupForSelection):
(WebKit::WebPage::dictionaryPopupInfoForRange):
(WebKit::WebPage::dictionaryPopupInfoForSelectionInPDFPlugin):
(WebKit::WebPage::lookupTextAtLocation):
Adjust to new names and move stuff to WebCore.

  • WebKit.xcodeproj/project.pbxproj:
  • WebView/DictionaryPopupInfo.h: Removed.

Move to WebCore.

  • WebView/WebHTMLView.mm:

(-[WebHTMLView _lookUpInDictionaryFromMenu:]):
DictionaryPopupInfo keeps a TextIndicatorData, not a TextIndicator.

  • WebView/WebImmediateActionController.mm:

(-[WebImmediateActionController _animationControllerForDataDetectedLink]):
(dictionaryPopupInfoForRange):
(-[WebImmediateActionController _animationControllerForText]):

  • WebView/WebView.mm:

(-[WebView _prepareForDictionaryLookup]):
(-[WebView _animationControllerForDictionaryLookupPopupInfo:]):
(-[WebView _setTextIndicator:withLifetime:]):
(-[WebView _showDictionaryLookupPopup:]):

  • WebView/WebViewInternal.h:

Move a bunch of code to WebCore.
Factor some that has to stay out into _prepareForDictionaryLookup.

2:23 PM Changeset in webkit [189051] by Jon Davis
  • 2 edits in trunk/Source/WebCore

Add IndexedDB to the feature status page.
​https://bugs.webkit.org/show_bug.cgi?id=148094

Reviewed by Timothy Hatcher.

  • features.json:
2:13 PM Changeset in webkit [189050] by basile_clement@apple.com
  • 2 edits in branches/jsc-tailcall/Source/JavaScriptCore

Unreviewed, re-enable the FTL
​https://bugs.webkit.org/show_bug.cgi?id=146942

We are not using the register preservation thunk anymore, so we can
have both the FTL and tail calls!

  • runtime/Options.h:
2:13 PM Changeset in webkit [189049] by basile_clement@apple.com
  • 17 edits
    1 copy
    1 add in branches/jsc-tailcall/Source/JavaScriptCore

WIP

2:02 PM Changeset in webkit [189048] by andersca@apple.com
  • 4 edits in trunk

REGRESSION (r188987): imported/mozilla/svg/filters/feConvolveMatrix-1.svg fails
​https://bugs.webkit.org/show_bug.cgi?id=148497
<rdar://problem/22459541>

Reviewed by Andy Estes.

Source/WebCore:

Don't return early if iterations is 0.

  • platform/graphics/filters/FEConvolveMatrix.cpp:

(WebCore::FEConvolveMatrix::platformApplySoftware):

LayoutTests:

12:58 PM Changeset in webkit [189047] by fpizlo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed, add a comment to describe something I learned about a confusingly-named function.

  • dfg/DFGUseKind.h:

(JSC::DFG::isCell):

12:40 PM Changeset in webkit [189046] by basile_clement@apple.com
  • 3 edits
    3 adds in trunk

REGRESSION(r184779): Possible read-after-free in JavaScriptCore/dfg/DFGClobberize.h
​https://bugs.webkit.org/show_bug.cgi?id=148411

Reviewed by Geoffrey Garen and Filip Pizlo.

Source/JavaScriptCore:

  • dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

LayoutTests:

  • js/regress-148411-expected.txt: Added.
  • js/regress-148411.html: Added.
  • js/script-tests/regress-148411.js: Added.

(foo):

12:36 PM Changeset in webkit [189045] by commit-queue@webkit.org
  • 2 edits
    2 deletes in trunk/LayoutTests

AX: Remove accessibility/mac/change-notification-on-scroll.html test
​https://bugs.webkit.org/show_bug.cgi?id=148534

Patch by Nan Wang <​n_wang@apple.com> on 2015-08-27
Reviewed by Chris Fleizach.

Removed the test since AXValueChange notifications are not being sent
when scrollable regions inside the WebView are scrolled.

  • accessibility/mac/change-notification-on-scroll-expected.txt: Removed.
  • accessibility/mac/change-notification-on-scroll.html: Removed.
  • platform/mac/TestExpectations:
12:21 PM Changeset in webkit [189044] by commit-queue@webkit.org
  • 9 edits
    1 add in trunk

AX: Fix accessibility/select-element-at-index.html test
​https://bugs.webkit.org/show_bug.cgi?id=148516

Patch by Nan Wang <​n_wang@apple.com> on 2015-08-27
Reviewed by Chris Fleizach.

Tools:

Implemented setSelectedChildAtIndex and removeSelectionAtIndex for mac.

  • DumpRenderTree/AccessibilityUIElement.cpp:

(setSelectedChildCallback):
(setSelectedChildAtIndexCallback):
(removeSelectionAtIndexCallback):
(elementAtPointCallback):
(sentenceAtOffsetCallback):
(stringForSelectionCallback):
(AccessibilityUIElement::getJSClass):

  • DumpRenderTree/mac/AccessibilityUIElementMac.mm:

(AccessibilityUIElement::setSelectedChild):
(AccessibilityUIElement::setSelectedChildAtIndex):
(AccessibilityUIElement::removeSelectionAtIndex):
(AccessibilityUIElement::accessibilityValue):

  • WebKitTestRunner/InjectedBundle/AccessibilityUIElement.cpp:

(WTR::AccessibilityUIElement::wordAtOffset):
(WTR::AccessibilityUIElement::lineAtOffset):
(WTR::AccessibilityUIElement::sentenceAtOffset):
(WTR::AccessibilityUIElement::isSelectable):
(WTR::AccessibilityUIElement::isMultiSelectable):
(WTR::AccessibilityUIElement::setSelectedChild):
(WTR::AccessibilityUIElement::setSelectedChildAtIndex):
(WTR::AccessibilityUIElement::removeSelectionAtIndex):
(WTR::AccessibilityUIElement::selectedChildrenCount):
(WTR::AccessibilityUIElement::selectedChildAtIndex):
(WTR::AccessibilityUIElement::isExpanded):

  • WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:

(WTR::AccessibilityUIElement::setSelectedChild):
(WTR::AccessibilityUIElement::setSelectedChildAtIndex):
(WTR::AccessibilityUIElement::removeSelectionAtIndex):
(WTR::AccessibilityUIElement::accessibilityValue):

LayoutTests:

  • accessibility/select-element-at-index.html:
  • platform/mac/TestExpectations:
  • platform/mac/accessibility/select-element-at-index-expected.txt: Added.
12:10 PM Changeset in webkit [189043] by Antti Koivisto
  • 3 edits in trunk/Source/WebCore

Decode redirected data URLs in web process
​https://bugs.webkit.org/show_bug.cgi?id=148386

Reviewed by Zalan Bujtas.

Redirected data URLs still end up to networking layer for decoding. Handle them locally as well.

Covered by existing tests.

  • loader/ResourceLoader.cpp:

(WebCore::ResourceLoader::~ResourceLoader):
(WebCore::ResourceLoader::finishNetworkLoad):

Factor to a function.

(WebCore::ResourceLoader::releaseResources):
(WebCore::ResourceLoader::willSendRequestInternal):

When receiving redirect to a data URL end the network load and decode it locally.

(WebCore::ResourceLoader::willSendRequest):

  • loader/ResourceLoader.h:
11:45 AM Changeset in webkit [189042] by Brent Fulgham
  • 2 edits in trunk/LayoutTests

[Win] Skip new High DPI test (Windows doesn't quite support this)
Also skip an event test that started failing after r188793.

  • platform/win/TestExpectations:
11:35 AM Changeset in webkit [189041] by ap@apple.com
  • 2 edits in trunk/LayoutTests

REGRESSION (r188820): fast/dom/HTMLObjectElement/object-as-frame.html is flaky.
​https://bugs.webkit.org/show_bug.cgi?id=148533

11:32 AM Changeset in webkit [189040] by Brent Fulgham
  • 2 edits in trunk/LayoutTests

[Win] Mark some test failures.

  • platform/win/TestExpectations: Mark some test failures. Images are black instead

of showing the correct output.

11:26 AM Changeset in webkit [189039] by Brent Fulgham
  • 1 edit
    1 delete in trunk/LayoutTests

[Win] Test gardening.

Remove failure case for recent progression.

  • platform/win/sputnik/Conformance/11_Expressions/11.5_Multiplicative_Operators/11.5.3_Percent: Removed.
  • platform/win/sputnik/Conformance/11_Expressions/11.5_Multiplicative_Operators/11.5.3_Percent/S11.5.3_A4_T6-expected.txt: Removed.
11:09 AM Changeset in webkit [189038] by mmaxfield@apple.com
  • 9 edits
    4 adds in trunk

[Cocoa] Generic font families do not consult with the user's preferred language
​https://bugs.webkit.org/show_bug.cgi?id=148499
<rdar://problem/22407296>

Reviewed by Antti Koivisto.

Source/WebCore:

When WebKit encounters markup like lang="zh" style="font-family: sans-serif;"
we currently always use Simplified Chinese fonts. However, the user may
have specifically selected Traditional Chinese in their user preferences.
In this absence of other signals, we should consult with the user
preferences when determining which font to pick.

Tests: fast/text/international/generic-font-family-language-simplified.html

fast/text/international/generic-font-family-language-traditional.html

  • platform/Language.cpp:

(WebCore::observerMap):
(WebCore::overrideUserPreferredLanguages):

  • platform/graphics/FontGenericFamilies.cpp:

(WebCore::computeUserPrefersSimplified):
(WebCore::cachedUserPrefersSimplified):
(WebCore::languageChanged):
(WebCore::genericFontFamilyForScript):
(WebCore::FontGenericFamilies::FontGenericFamilies):

  • platform/text/LocaleToScriptMappingDefault.cpp:

(WebCore::scriptNameToCode):

LayoutTests:

Mock the user's font preferences.

  • fast/text/international/font-fallback-to-common-script.html:
  • fast/text/international/generic-font-family-language-simplified-expected.html: Added.
  • fast/text/international/generic-font-family-language-simplified.html: Added.
  • fast/text/international/generic-font-family-language-traditional-expected.html: Added.
  • fast/text/international/generic-font-family-language-traditional.html: Added.
  • fast/text/international/lang-sensitive-fonts-xml.xhtml:
  • fast/text/international/lang-sensitive-fonts.html:
  • fast/text/international/locale-sensitive-fonts.html:
11:03 AM Changeset in webkit [189037] by mmaxfield@apple.com
  • 3 edits in trunk/Source/WebCore

Update Grid Layout to use fewer magic -1s
​https://bugs.webkit.org/show_bug.cgi?id=148505

Reviewed by Javier Fernandez.

After r188873, there were still some -1s left in Grid Layout code. This patch cleans them
up after consulting with Javier Fernandez.

No new tests because there is no behavior change.

  • rendering/RenderBox.cpp:

(WebCore::RenderBox::containingBlockLogicalWidthForContent):
(WebCore::RenderBox::containingBlockLogicalHeightForContent):
(WebCore::RenderBox::perpendicularContainingBlockLogicalHeight):

  • rendering/RenderGrid.cpp:

(WebCore::RenderGrid::applyStretchAlignmentToChildIfNeeded):

10:54 AM Changeset in webkit [189036] by msaboff@apple.com
  • 2 edits in branches/jsc-tailcall/Source/JavaScriptCore

jsc-tailcall: Test failures with FTL enabled after r188986
​https://bugs.webkit.org/show_bug.cgi?id=148494

Reviewed by Basile Clement.

During FTL OSR exit processing, we can't use a callee save register as a temp when
transferring the saved version of that registers from the FTL's stack location to the
baseline's stack location. If we do, we'll overwrite the tag registers that we
materialized previously.

  • ftl/FTLOSRExitCompiler.cpp:

(JSC::FTL::compileStub):

10:51 AM Changeset in webkit [189035] by achristensen@apple.com
  • 2 edits in trunk/Tools

Build fix after r188982

  • MiniBrowser/win/CMakeLists.txt:

The directory structure changed in the move.

10:42 AM Changeset in webkit [189034] by BJ Burg
  • 15 edits in trunk/Source

Web Inspector: FrontendChannel should know its own connection type
​https://bugs.webkit.org/show_bug.cgi?id=148482

Reviewed by Joseph Pecoraro.

Source/JavaScriptCore:

  • inspector/InspectorFrontendChannel.h: Add connectionType().
  • inspector/remote/RemoteInspectorDebuggableConnection.h:

Source/WebCore:

To prepare for multiple attached frontends, the frontend connection should
be able to report its type rather than explicitly setting connection type
via a getter.

No behavior change, no new tests.

  • inspector/InspectorController.cpp:

(WebCore::InspectorController::hasLocalFrontend): Ask the channel what it is.
(WebCore::InspectorController::hasRemoteFrontend): Ask the channel what it is.
(WebCore::InspectorController::connectFrontend): Use hasRemoteFrotend().
(WebCore::InspectorController::disconnectFrontend): Use hasRemoteFrontend().
(WebCore::InspectorController::InspectorController): Deleted.

  • inspector/InspectorController.h: Initialize a few members here.

(WebCore::InspectorController::hasFrontend): Deleted, it was unused.
(WebCore::InspectorController::setHasRemoteFrontend): Deleted.

  • inspector/WorkerInspectorController.cpp:
  • page/PageDebuggable.cpp:

(WebCore::PageDebuggable::connect):
(WebCore::PageDebuggable::disconnect):

  • testing/Internals.cpp: Add connectionType().

Source/WebKit/mac:

  • WebCoreSupport/WebInspectorClient.h: add connectionType().

Source/WebKit/win:

  • WebCoreSupport/WebInspectorClient.h: add connectionType().

Source/WebKit2:

  • WebProcess/WebPage/WebInspector.h: add connectionType().
10:40 AM Changeset in webkit [189033] by andersca@apple.com
  • 2 edits in trunk/Source/WTF

Define legacy main thread calling functions for iOS as well
​https://bugs.webkit.org/show_bug.cgi?id=148530

Reviewed by Tim Horton.

  • wtf/mac/DeprecatedSymbolsUsedBySafari.mm:
10:37 AM Changeset in webkit [189032] by commit-queue@webkit.org
  • 14 edits in trunk

Web Inspector: Standardize on CSSStyleSheet.Type enum and move more protocol enum conversion to the manager
​https://bugs.webkit.org/show_bug.cgi?id=148515

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-27
Reviewed by Brian Burg.

Source/WebInspectorUI:

  • UserInterface/Controllers/CSSStyleManager.js:

(WebInspector.CSSStyleManager.protocolStyleSheetOriginToEnum):
(WebInspector.CSSStyleManager.protocolMediaSourceToEnum):
Protocol enum to frontend enum conversion.

  • UserInterface/Models/DOMNodeStyles.js:

(WebInspector.DOMNodeStyles.prototype.refresh.fetchedComputedStyle):
(WebInspector.DOMNodeStyles.prototype.refresh):
(WebInspector.DOMNodeStyles.prototype._parseRulePayload):
(WebInspector.DOMNodeStyles.prototype._collectStylesInCascadeOrder):
Use the manager to convert from a protocol payload enum to frontend num for css types.

  • UserInterface/Models/CSSRule.js:

(WebInspector.CSSRule.prototype.get editable):

  • UserInterface/Views/CSSStyleDeclarationSection.js:

(WebInspector.CSSStyleDeclarationSection):
(WebInspector.CSSStyleDeclarationSection.prototype.refresh):

  • UserInterface/Views/RulesStyleDetailsPanel.js:

(WebInspector.RulesStyleDetailsPanel.prototype.refresh.appendStyleSection):
(WebInspector.RulesStyleDetailsPanel.prototype.refresh):

  • UserInterface/Views/VisualStyleSelectorSection.js:

(WebInspector.VisualStyleSelectorSection.prototype.update.createSelectorItem):
(WebInspector.VisualStyleSelectorSection.prototype.update.uniqueOrderedRules.set return):
(WebInspector.VisualStyleSelectorSection.prototype.update.uniqueOrderedRules):
(WebInspector.VisualStyleSelectorSection.prototype.update):

  • UserInterface/Views/VisualStyleSelectorTreeItem.js:

(WebInspector.VisualStyleSelectorTreeItem):
Update enum use.

LayoutTests:

  • inspector/css/matched-style-properties.html:
  • inspector/css/pseudo-element-matches.html:
  • inspector/css/selector-dynamic-specificity.html:
  • inspector/css/selector-specificity.html:
  • inspector/css/stylesheet-with-mutations.html:
10:33 AM Changeset in webkit [189031] by eric.carlson@apple.com
  • 11 edits
    1 add in trunk

Media Session: MediaSession constructor 'kind' argument optional
​https://bugs.webkit.org/show_bug.cgi?id=148527

Reviewed by Jer Noble.

Source/WebCore:

No new tests, updated media/session/session-creation.html.

  • Modules/mediasession/MediaSession.cpp:

(WebCore::MediaSession::parseKind): Treat null kind "content".
(WebCore::MediaSession::MediaSession): Delete Document* version.

  • Modules/mediasession/MediaSession.h: Make constructor private.
  • Modules/mediasession/MediaSession.idl:
  • WebCore.xcodeproj/project.pbxproj: Add JSMediaSessionCustom.cpp.
  • bindings/js/JSMediaSessionCustom.cpp: Added.

(WebCore::constructJSMediaSession):

  • dom/Document.cpp:

(WebCore::Document::defaultMediaSession): Call MediaSession::create.

  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::session): Compare session with document.defaultMediaSession, not

its kind.

(WebCore::HTMLMediaElement::setSession): Update comments.

LayoutTests:

  • media/session/content-interruptions.html: Restructure to make less timing dependent. Minor cleanup.
  • media/session/session-creation-expected.txt:
  • media/session/session-creation.html: Test default MediaSession constructor argument.
10:23 AM Changeset in webkit [189030] by Alan Bujtas
  • 5 edits in trunk/Source/WebCore

Simple line layout: Use float types wherever possible to match line tree.
​https://bugs.webkit.org/show_bug.cgi?id=148444

Reviewed by Antti Koivisto.

To match inline tree output, we should try to match the data types as far as precision goes.

This patch also fixes the confusing mismatch between Run::baseline().x() and Run::rect().x().
They are both supposed to return the left edge of the run. However Run::rect().x() returns a rounded
LayoutUnit of the logical left, while Run::baseline().x() returns the correct logical left.
With this patch

  1. baseline position does not include logical left anymore.
  2. Run::rect().x() does not round the logical left coordinate anymore.
  • rendering/RenderTreeAsText.cpp:

(WebCore::writeSimpleLine):

  • rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::paintFlow):
(WebCore::SimpleLineLayout::collectFlowOverflow):
(WebCore::SimpleLineLayout::collectAbsoluteRects):
(WebCore::SimpleLineLayout::showLineLayoutForFlow):

  • rendering/SimpleLineLayoutResolver.cpp:

(WebCore::SimpleLineLayout::linePosition):
(WebCore::SimpleLineLayout::lineSize):
(WebCore::SimpleLineLayout::RunResolver::Run::rect):
(WebCore::SimpleLineLayout::LineResolver::Iterator::operator*):
(WebCore::SimpleLineLayout::baselinePosition): Deleted.
(WebCore::SimpleLineLayout::RunResolver::Run::baseline): Deleted.

  • rendering/SimpleLineLayoutResolver.h:

(WebCore::SimpleLineLayout::RunResolver::Run::baselinePosition):
(WebCore::SimpleLineLayout::RunResolver::Run::computeBaselinePosition):

10:09 AM Changeset in webkit [189029] by bshafiei@apple.com
  • 7 edits in branches/safari-601.1.46-branch

Merged r189024. rdar://problem/22426737

9:59 AM Changeset in webkit [189028] by ap@apple.com
  • 2 edits in trunk/LayoutTests

Add an expectation for another momentum scrolling test that became flaky.

  • platform/mac-wk2/TestExpectations:
9:33 AM Changeset in webkit [189027] by Csaba Osztrogonác
  • 2 edits in trunk/PerformanceTests

[EFL] REGRESSION(r188793): It made 200 layout tests and Bindings/event-target-wrapper.html performance test fail
​https://bugs.webkit.org/show_bug.cgi?id=148470

Unreviewed gardening, skip the hanging test to make the performance bot work.

  • Skipped:
8:48 AM Changeset in webkit [189026] by Alan Bujtas
  • 5 edits
    1 copy
    1 add in trunk

Subpixel positioned iframe's repaint area calculation problem.
​https://bugs.webkit.org/show_bug.cgi?id=148422

When the repaint rect position is floored for iframes, we need
to expand the size so that it still covers the content.

Reviewed by Simon Fraser.

Source/WebCore:

Test: fast/repaint/content-inside-subpixel-positioned-iframe.html

  • rendering/RenderBox.cpp:

(WebCore::RenderBox::computeRectForRepaint):

LayoutTests:

  • fast/repaint/content-inside-subpixel-positioned-iframe-expected.txt: Added.
  • fast/repaint/content-inside-subpixel-positioned-iframe.html: Copied from LayoutTests/fast/repaint/hidpi-content-inside-iframe-leaves-trails.html.
  • fast/repaint/hidpi-content-inside-iframe-leaves-trails.html:
8:35 AM Changeset in webkit [189025] by Michael Catanzaro
  • 2 edits in trunk/Tools

[GTK] Unreviewed, install-dependencies should install geoclue2 on Fedora

geoclue-devel is for obsolete geoclue. Install geoclue2-devel instead.

  • gtk/install-dependencies:
8:15 AM Changeset in webkit [189024] by enrica@apple.com
  • 7 edits in trunk

Add some new emoji with modifiers and new sequence.
​https://bugs.webkit.org/show_bug.cgi?id=148202
rdar://problem/21849857

Reviewed by Sam Weinig.

Source/WebCore:

Adding support for some new emoji with modifiers and
one new emoji sequence.

  • platform/graphics/FontCascade.cpp:

(WebCore::FontCascade::characterRangeCodePath):

  • platform/text/CharacterProperties.h:

(WebCore::isEmojiGroupCandidate):
(WebCore::isEmojiModifier):

  • platform/text/TextBreakIterator.cpp:

(WebCore::cursorMovementIterator):

LayoutTests:

Updated test to reflect the changes.

  • editing/deleting/delete-emoji-expected.txt:
  • editing/deleting/delete-emoji.html:
7:46 AM Changeset in webkit [189023] by dino@apple.com
  • 8 edits
    3 adds in trunk

Initial infrastructure of media controls testing
​https://bugs.webkit.org/show_bug.cgi?id=148426
<rdar://problem/22417286>

Reviewed by Eric Carlson.

Source/WebCore:

Expose a JS API from Internals that allows a layout test
to ask the controls instance what it thinks it is
doing.

Test: media/controls/basic.html

  • Modules/mediacontrols/mediaControlsApple.js:

(Controller.prototype.getCurrentControlsStatus): New method. Currently
returns a simple JSON string.

  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::getCurrentMediaControlsStatus): Call into
the controls instance.

  • html/HTMLMediaElement.h:
  • testing/Internals.cpp:

(WebCore::Internals::getCurrentMediaControlsStatusForElement): Link
between the Internals API and the HTMLMediaElement.

  • testing/Internals.h:
  • testing/Internals.idl:

LayoutTests:

Very simple test that calls into the status object
of the media controls instance.

  • media/controls/basic-expected.txt: Added.
  • media/controls/basic.html: Added.
7:26 AM Changeset in webkit [189022] by Wenson Hsieh
  • 1 edit
    2 adds in trunk/LayoutTests

Add a Layout test for r188991
​https://bugs.webkit.org/show_bug.cgi?id=148507

Reviewed by Tim Horton.

Tests that stopping an animation early and closing the window does
not crash the process. This is a retrospective test added for
​https://bugs.webkit.org/show_bug.cgi?id=148442, "Fix crash due to
animationDidEnd called on deallocated RemoteLayerTreeHost."

  • animations/crash-on-removing-animation.html: Added.
  • animations/crash-on-removing-animation-expected.txt: Added.
3:26 AM Changeset in webkit [189021] by Carlos Garcia Campos
  • 2 edits in trunk/Tools

Unreviewed. Mark WTF_WordLock.ContendedShortSection as slow too.

  • Scripts/run-gtk-tests:

(TestRunner):

2:59 AM Changeset in webkit [189020] by Gyuyoung Kim
  • 2 edits
    2 moves in trunk/Source/WebCore

[EFL] Move RenderThemeEfl.cpp|h from WebCore/platform/efl to WebCore/rendering
​https://bugs.webkit.org/show_bug.cgi?id=148511

Reviewed by Csaba Osztrogonác.

To be aligned with other ports, move RenderThemeEfl.cpp|h to WebCore/rendering.

Additionally this patch fixes style errors in RenderThemeEfl.cpp

  • PlatformEfl.cmake:
  • rendering/RenderThemeEfl.cpp: Renamed from Source/WebCore/platform/efl/RenderThemeEfl.cpp.

(WebCore::toEdjeGroup):
(WebCore::setSourceGroupForEdjeObject):
(WebCore::RenderThemeEfl::adjustSizeConstraints):
(WebCore::isFormElementTooLargeToDisplay):
(WebCore::RenderThemeEfl::ThemePartCacheEntry::create):
(WebCore::RenderThemeEfl::ThemePartCacheEntry::reuse):
(WebCore::RenderThemeEfl::getThemePartFromCache):
(WebCore::RenderThemeEfl::clearThemePartCache):
(WebCore::RenderThemeEfl::applyEdjeStateFromForm):
(WebCore::RenderThemeEfl::applyEdjeRTLState):
(WebCore::RenderThemeEfl::isControlStyled):
(WebCore::RenderThemeEfl::paintThemePart):
(WebCore::RenderThemeEfl::create):
(WebCore::RenderTheme::themeForPage):
(WebCore::applyColorCallback):
(WebCore::fillColorsFromEdjeClass):
(WebCore::RenderThemeEfl::setColorFromThemeClass):
(WebCore::RenderThemeEfl::setThemePath):
(WebCore::RenderThemeEfl::themePath):
(WebCore::RenderThemeEfl::loadTheme):
(WebCore::RenderThemeEfl::applyPartDescriptionFallback):
(WebCore::RenderThemeEfl::applyPartDescription):
(WebCore::RenderThemeEfl::applyPartDescriptionsFrom):
(WebCore::RenderThemeEfl::RenderThemeEfl):
(WebCore::RenderThemeEfl::~RenderThemeEfl):
(WebCore::supportsFocus):
(WebCore::RenderThemeEfl::supportsFocusRing):
(WebCore::RenderThemeEfl::controlSupportsTints):
(WebCore::RenderThemeEfl::baselinePosition):
(WebCore::RenderThemeEfl::platformActiveSelectionBackgroundColor):
(WebCore::RenderThemeEfl::platformInactiveSelectionBackgroundColor):
(WebCore::RenderThemeEfl::platformActiveSelectionForegroundColor):
(WebCore::RenderThemeEfl::platformInactiveSelectionForegroundColor):
(WebCore::RenderThemeEfl::platformFocusRingColor):
(WebCore::RenderThemeEfl::supportsSelectionForegroundColors):
(WebCore::RenderThemeEfl::paintSliderTrack):
(WebCore::RenderThemeEfl::adjustSliderTrackStyle):
(WebCore::RenderThemeEfl::adjustSliderThumbStyle):
(WebCore::RenderThemeEfl::adjustSliderThumbSize):
(WebCore::RenderThemeEfl::sliderTickSize):
(WebCore::RenderThemeEfl::sliderTickOffsetFromTrackCenter):
(WebCore::RenderThemeEfl::sliderTickSnappingThreshold):
(WebCore::RenderThemeEfl::supportsDataListUI):
(WebCore::RenderThemeEfl::paintSliderThumb):
(WebCore::RenderThemeEfl::adjustCheckboxStyle):
(WebCore::RenderThemeEfl::paintCheckbox):
(WebCore::RenderThemeEfl::adjustRadioStyle):
(WebCore::RenderThemeEfl::paintRadio):
(WebCore::RenderThemeEfl::adjustButtonStyle):
(WebCore::RenderThemeEfl::paintButton):
(WebCore::RenderThemeEfl::adjustMenuListStyle):
(WebCore::RenderThemeEfl::paintMenuList):
(WebCore::RenderThemeEfl::adjustMenuListButtonStyle):
(WebCore::RenderThemeEfl::paintMenuListButtonDecorations):
(WebCore::RenderThemeEfl::adjustTextFieldStyle):
(WebCore::RenderThemeEfl::paintTextField):
(WebCore::RenderThemeEfl::adjustTextAreaStyle):
(WebCore::RenderThemeEfl::paintTextArea):
(WebCore::RenderThemeEfl::adjustSearchFieldResultsButtonStyle):
(WebCore::RenderThemeEfl::paintSearchFieldResultsButton):
(WebCore::RenderThemeEfl::adjustSearchFieldResultsDecorationPartStyle):
(WebCore::RenderThemeEfl::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeEfl::adjustSearchFieldCancelButtonStyle):
(WebCore::RenderThemeEfl::paintSearchFieldCancelButton):
(WebCore::RenderThemeEfl::adjustSearchFieldStyle):
(WebCore::RenderThemeEfl::paintSearchField):
(WebCore::RenderThemeEfl::adjustInnerSpinButtonStyle):
(WebCore::RenderThemeEfl::paintInnerSpinButton):
(WebCore::RenderThemeEfl::setDefaultFontSize):
(WebCore::RenderThemeEfl::updateCachedSystemFontDescription):
(WebCore::RenderThemeEfl::adjustProgressBarStyle):
(WebCore::RenderThemeEfl::animationRepeatIntervalForProgressBar):
(WebCore::RenderThemeEfl::animationDurationForProgressBar):
(WebCore::RenderThemeEfl::paintProgressBar):
(WebCore::RenderThemeEfl::mediaControlsStyleSheet):
(WebCore::RenderThemeEfl::mediaControlsScript):

  • rendering/RenderThemeEfl.h: Renamed from Source/WebCore/platform/efl/RenderThemeEfl.h.
2:46 AM Changeset in webkit [189019] by Csaba Osztrogonác
  • 2 edits in trunk/LayoutTests

[EFL] REGRESSION: userscripts tests crash
​https://bugs.webkit.org/show_bug.cgi?id=148519

Unreviewed gardening, skip failing tests to make the bot work again.

  • platform/efl/TestExpectations:
2:41 AM Changeset in webkit [189018] by Csaba Osztrogonác
  • 2 edits in trunk/LayoutTests

[EFL] REGRESSION: fullscreen tests fail with timeout
​https://bugs.webkit.org/show_bug.cgi?id=148518

Unreviewed gardening, skip failing tests to make the bot work again.

  • platform/efl/TestExpectations:
2:37 AM Changeset in webkit [189017] by Carlos Garcia Campos
  • 3 edits in trunk/Tools

Fix GTK+ WTR crashes in initializeMainRunLoop()

Rubber-stamped by Žan Doberšek.

Initialize threading and main thread before
RunLoop::initializeMainRunLoop(), since the GLib implementation of
the RunLoop uses isMainThread() to decide whether to create a new
GMainContext or use the default one. Also use RunLoop::run() and
::stop() instead of gtk_main/quit.

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::initialize):

  • WebKitTestRunner/gtk/TestControllerGtk.cpp:

(WTR::TestController::notifyDone):
(WTR::TestController::platformRunUntil):

2:16 AM Changeset in webkit [189016] by Csaba Osztrogonác
  • 2 edits in trunk/Source/WebKit2

[EFL] REGRESSION: 50+ layout tests crash
​https://bugs.webkit.org/show_bug.cgi?id=148471

Reviewed by Gyuyoung Kim.

  • UIProcess/CoordinatedGraphics/WebView.cpp:

(WebKit::WebView::WebView):

12:59 AM Changeset in webkit [189015] by zandobersek@gmail.com
  • 2 edits in trunk/Source/WebKit2

Fix WKMutableArray creations in WKUserMediaPermissionRequest
​https://bugs.webkit.org/show_bug.cgi?id=148489

Reviewed by Carlos Garcia Campos.

Call WKMutableArrayCreate() to create the WKMutableArray objects.
WKMutableArrayRef type is a pointer, so calling 'WKMutableArrayRef()'
just sets a null value to the variable that is then returned and
queried for size in WebKitTestRunner's TestController, resulting
in a crash.

  • UIProcess/API/C/WKUserMediaPermissionRequest.cpp:

(WKUserMediaPermissionRequestDeviceNamesVideo):
(WKUserMediaPermissionRequestDeviceNamesAudio):

12:23 AM Changeset in webkit [189014] by fpizlo@apple.com
  • 2 edits in trunk/Tools

Unreviewed, further shorten a test that times out because it's very long
running.

I've locally run these tests on repeat for 24 hours and found no genuine
failures, like deadlocks. So, the timeouts are probably because the test
machine is slow and debug is slow. We should just run this test for fewer
iterations.

  • TestWebKitAPI/Tests/WTF/Lock.cpp:

(TestWebKitAPI::TEST):

12:16 AM Changeset in webkit [189013] by fpizlo@apple.com
  • 14 edits in trunk/Source/JavaScriptCore

Node::origin should always be set, and the dead zone due to SSA Phis can just use exitOK=false
​https://bugs.webkit.org/show_bug.cgi?id=148462

Reviewed by Saam Barati.

The need to label nodes that absolutely cannot exit was first observed when we introduced SSA form.
We indicated this by not setting the CodeOrigin.

But just recently (​http://trac.webkit.org/changeset/188979), we added a more comprehensive "exitOK"
bit in NodeOrigin. After that change, there were two ways of indicating that you cannot exit:
!exitOK and an unset NodeOrigin. An unset NodeOrigin implied !exitOK.

Now, this change is about removing the old way so that we only use !exitOK. From now on, all nodes
must have their NodeOrigin set, and the IR validation will check this. This means that I could
remove various pieces of cruft for dealing with unset NodeOrigins, but I did have to add some new
cruft to ensure that all nodes we create have a NodeOrigin.

This change simplifies our IR by having a simpler rule about when NodeOrigin is set: it's always
set.

  • dfg/DFGBasicBlock.cpp:

(JSC::DFG::BasicBlock::isInBlock):
(JSC::DFG::BasicBlock::removePredecessor):
(JSC::DFG::BasicBlock::firstOriginNode): Deleted.
(JSC::DFG::BasicBlock::firstOrigin): Deleted.

  • dfg/DFGBasicBlock.h:

(JSC::DFG::BasicBlock::begin):
(JSC::DFG::BasicBlock::end):
(JSC::DFG::BasicBlock::numSuccessors):
(JSC::DFG::BasicBlock::successor):

  • dfg/DFGCombinedLiveness.cpp:

(JSC::DFG::liveNodesAtHead):

  • dfg/DFGConstantHoistingPhase.cpp:
  • dfg/DFGCriticalEdgeBreakingPhase.cpp:

(JSC::DFG::CriticalEdgeBreakingPhase::breakCriticalEdge):

  • dfg/DFGForAllKills.h:

(JSC::DFG::forAllKilledOperands):

  • dfg/DFGIntegerRangeOptimizationPhase.cpp:
  • dfg/DFGLoopPreHeaderCreationPhase.cpp:

(JSC::DFG::createPreHeader):
(JSC::DFG::LoopPreHeaderCreationPhase::run):

  • dfg/DFGOSRAvailabilityAnalysisPhase.cpp:

(JSC::DFG::OSRAvailabilityAnalysisPhase::run):

  • dfg/DFGObjectAllocationSinkingPhase.cpp:
  • dfg/DFGPutStackSinkingPhase.cpp:
  • dfg/DFGSSAConversionPhase.cpp:

(JSC::DFG::SSAConversionPhase::run):

  • dfg/DFGValidate.cpp:

(JSC::DFG::Validate::validate):
(JSC::DFG::Validate::validateSSA):

Aug 26, 2015:

10:54 PM Changeset in webkit [189012] by saambarati1@gmail.com
  • 2 edits
    1 add in trunk/Source/JavaScriptCore

MarkedBlock::allocateBlock will have the wrong allocation size when (sizeof(MarkedBlock) + bytes) is divisible by WTF::pageSize()
​https://bugs.webkit.org/show_bug.cgi?id=148500

Reviewed by Mark Lam.

Consider the following scenario:

  • On OS X, WTF::pageSize() is 4*1024 bytes.
  • JSEnvironmentRecord::allocationSizeForScopeSize(6621) == 53000
  • sizeof(MarkedBlock) == 248
  • (248 + 53000) is a multiple of 4*1024.
  • (248 + 53000)/(4*1024) == 13

We will allocate a chunk of memory of size 53248 bytes that looks like this:
0 248 256 53248 53256
[Marked Block | 8 bytes | payload ...... ] 8 bytes |


Our Environment record starts here.


Our last JSValue in the environment record will go from byte 53248 to 53256. But, we don't own this memory.

We need to ensure that we round up sizeof(MarkedBlock) to an
atomSize boundary. We need to do this because the first atom
inside the MarkedBlock will start at the rounded up multiple
of atomSize past MarkedBlock. If we end up with an allocation
that is perfectly aligned to the page size, then we will be short
8 bytes (in the current implementation where atomSize is 16 bytes,
and MarkedBlock is 248 bytes).

  • heap/MarkedAllocator.cpp:

(JSC::MarkedAllocator::allocateBlock):

  • tests/stress/heap-allocator-allocates-incorrect-size-for-activation.js: Added.

(use):
(makeFunction):

9:40 PM Changeset in webkit [189011] by Nikita Vasilyev
  • 4 edits in trunk/Source/WebInspectorUI

Web Inspector: [Regression] [Mavericks]: Undocked Web Inspector toolbar is two different colors and has extra space
​https://bugs.webkit.org/show_bug.cgi?id=148510

Make body element transparent and remove extra padding above the toolbar only for OS X Mavericks.

Reviewed by Timothy Hatcher.

  • UserInterface/Base/Main.js:

(WebInspector.contentLoaded):

  • UserInterface/Views/Main.css:

(body:not(.mavericks)):
(body): Deleted.

  • UserInterface/Views/Toolbar.css:

(body:not(.mavericks) .toolbar):
(body.window-inactive:not(.mavericks) .toolbar):
(body.mac-platform:not(.docked, .mavericks) .toolbar):
(.toolbar): Deleted.
(body.window-inactive .toolbar): Deleted.
(body.mac-platform:not(.docked) .toolbar): Deleted.

8:32 PM Changeset in webkit [189010] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebKit2

[ThreadedCompositor] Use WTF::Condition together with WTF::Lock
​https://bugs.webkit.org/show_bug.cgi?id=148493

Patch by Emanuele Aina <Emanuele Aina> on 2015-08-26
Reviewed by Gyuyoung Kim.

  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:

Replace ThreadCondition::signal() calls with Condition::notifyOne().

  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.h:

Replace ThreadCondition usage with Condition.

7:49 PM Changeset in webkit [189009] by mark.lam@apple.com
  • 22 edits
    1 add in trunk

watchdog m_didFire state erroneously retained.
​https://bugs.webkit.org/show_bug.cgi?id=131082

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

The watchdog can fire for 2 reasons:

  1. an external controlling entity (i.e. another thread) has scheduled termination of the script thread via watchdog::terminateSoon().
  2. the allowed CPU time has expired.

For case 1, we're doing away with the m_didFire flag. Watchdog::terminateSoon()
will set the timer deadlines and m_timeLimit to 0, and m_timerDidFire to true.
This will get the script thread to check Watchdog::didFire() and terminate
execution.

Note: the watchdog only guarantees that script execution will terminate as soon
as possible due to a time limit of 0. Once we've exited the VM, the client of the
VM is responsible from keeping a flag to prevent new script execution.

In a race condition, if terminateSoon() is called just after execution has gotten
past the client's reentry check and the client is in the process of re-entering,
the worst that can happen is that we will schedule the watchdog timer to fire
after a period of 0. This will terminate script execution quickly, and thereafter
the client's check should be able to prevent further entry into the VM.

The correctness (i.e. has no race condition) of this type of termination relies
on the termination state being sticky. Once the script thread is terminated this
way, the VM will continue to terminate scripts quickly until the client sets the
time limit to a non-zero value (or clears it which sets the time limit to
noTimeLimit).

For case 2, the watchdog does not alter m_timeLimit. If the CPU deadline has
been reached, the script thread will terminate execution and exit the VM.

If the client of the VM starts new script execution, the watchdog will allow
execution for the specified m_timeLimit. In this case, since m_timeLimit is not
0, the script gets a fresh allowance of CPU time to execute. Hence, terminations
due to watchdog time outs are no longer sticky.

  • API/JSContextRef.cpp:

(JSContextGroupSetExecutionTimeLimit):
(JSContextGroupClearExecutionTimeLimit):

  • API/tests/ExecutionTimeLimitTest.cpp:
  • Add test scenarios to verify that the watchdog is automatically reset by the VM upon throwing the TerminatedExecutionException.

(testResetAfterTimeout):
(testExecutionTimeLimit):

(JSC::DFG::ByteCodeParser::parseBlock):

  • interpreter/Interpreter.cpp:

(JSC::Interpreter::execute):
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct):

  • jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_loop_hint):
(JSC::JIT::emitSlow_op_loop_hint):

  • jit/JITOperations.cpp:
  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::LLINT_SLOW_PATH_DECL):

  • runtime/VM.cpp:

(JSC::VM::VM):
(JSC::VM::ensureWatchdog):

  • runtime/VM.h:
  • runtime/VMInlines.h: Added.

(JSC::VM::shouldTriggerTermination):

  • runtime/Watchdog.cpp:

(JSC::Watchdog::Watchdog):
(JSC::Watchdog::setTimeLimit):
(JSC::Watchdog::terminateSoon):
(JSC::Watchdog::didFireSlow):
(JSC::Watchdog::hasTimeLimit):
(JSC::Watchdog::enteredVM):
(JSC::Watchdog::exitedVM):
(JSC::Watchdog::startTimer):
(JSC::Watchdog::stopTimer):
(JSC::Watchdog::hasStartedTimer): Deleted.
(JSC::Watchdog::fire): Deleted.

  • runtime/Watchdog.h:

(JSC::Watchdog::didFire):
(JSC::Watchdog::timerDidFireAddress):

Source/WebCore:

No new tests. The new code is covered by the JSC API tests and an existing test:
fast/workers/worker-terminate-forever.html

  • bindings/js/JSEventListener.cpp:

(WebCore::JSEventListener::handleEvent):

  • bindings/js/WorkerScriptController.cpp:

(WebCore::WorkerScriptController::WorkerScriptController):

  • Always create a watchdog for the Web Worker's VM. We need this in order to support Worker.terminate().

(WebCore::WorkerScriptController::evaluate):
(WebCore::WorkerScriptController::scheduleExecutionTermination):
(WebCore::WorkerScriptController::isTerminatingExecution):
(WebCore::WorkerScriptController::forbidExecution):
(WebCore::WorkerScriptController::isExecutionTerminating): Deleted.

  • bindings/js/WorkerScriptController.h:

LayoutTests:

  • fast/workers/worker-terminate-forever-expected.txt:
  • fast/workers/worker-terminate-forever.html:
  • Updated to check if the worker actually did terminate.
6:28 PM Changeset in webkit [189008] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Uncaught exception in CSS Completion - TypeError: undefined is not an object (evaluating 'this._values[middleIndex].startsWith')
​https://bugs.webkit.org/show_bug.cgi?id=148508

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-26
Reviewed by Timothy Hatcher.

  • UserInterface/Models/CSSCompletions.js:

(WebInspector.CSSCompletions):
Add a comment explaining that the constructor may be called with
a list of strings or a list of objects from the protocol. Add
a fast path for when this is constructed with a list of strings.

6:10 PM Changeset in webkit [189007] by ryuan.choi@navercorp.com
  • 2 edits in trunk/Tools

Unreviewed build fix attempt on EFL

  • WebKitTestRunner/PlatformEfl.cmake:
6:09 PM Changeset in webkit [189006] by Matt Baker
  • 4 edits in trunk/Source/WebInspectorUI

Web Inspector: Rendering Frames timeline pie chart should use SVG instead of 2D canvas
​https://bugs.webkit.org/show_bug.cgi?id=148457

Reviewed by Timothy Hatcher.

  • UserInterface/Views/ChartDetailsSectionRow.css:

(.details-section > .content > .group > .row.chart > .chart-content > svg > path.hidden):
(.details-section > .content > .group > .row.chart > .chart-content > svg > path.chart-segment):
(.details-section > .content > .group > .row.chart > .chart-content > svg > path.empty-chart):
New styles for SVG chart elements.

  • UserInterface/Views/ChartDetailsSectionRow.js:

(WebInspector.ChartDetailsSectionRow):
Calculate radii and create SVG chart elements.
(WebInspector.ChartDetailsSectionRow.prototype.clearItems):
Remove chart segment path elements.
(WebInspector.ChartDetailsSectionRow.prototype._needsLayout):
(WebInspector.ChartDetailsSectionRow.prototype._updateLayout.createSegmentPathData):
Helper function that creates path data for a single pie chart segment.
(WebInspector.ChartDetailsSectionRow.prototype._updateLayout):
Creates path elements as needed, and updates path data for for non-zero data points.
(WebInspector.ChartDetailsSectionRow.prototype.set innerLabel): Deleted.
(WebInspector.ChartDetailsSectionRow.prototype.set innerRadius): Deleted.
These properties are now set during construction.
(WebInspector.ChartDetailsSectionRow.prototype.updateLayout): Deleted.
Renamed to _updateLayout.

  • UserInterface/Views/TimelineSidebarPanel.js:

Chart size and inner radius passed to chart constructor.

5:20 PM Changeset in webkit [189005] by mmaxfield@apple.com
  • 2 edits in trunk/Source/WebCore

[Cocoa] PerformanceTest Layout/RegionsShapes.html is failing
​https://bugs.webkit.org/show_bug.cgi?id=148464

Reviewed by Andy Estes.

The test is failing because Core Text emits a warning message when you use CTFontCreateWithName()
and it cannot find the name you provide. However, this is exactly the situation we are creating
(by attempting to auto-activate a font if we could not otherwise find it). The fix is to simply
not use that API function in favor of using CTFontCreateWithFontDescriptor(), which does not emit
a warning message..

No new tests because there is no behavior change.

  • platform/graphics/cocoa/FontCacheCoreText.cpp:

(WebCore::autoActivateFont):
(WebCore::FontCache::createFontPlatformData):

5:04 PM Changeset in webkit [189004] by aestes@apple.com
  • 2 edits in trunk/LayoutTests

REGRESSION (r188987): imported/mozilla/svg/filters/feConvolveMatrix-1.svg fails
​https://bugs.webkit.org/show_bug.cgi?id=148497

4:52 PM Changeset in webkit [189003] by achristensen@apple.com
  • 2 edits in trunk/Tools

Build fix after r188982

  • MiniBrowser/win/CMakeLists.txt:

Find .rc files in correct directory.

4:48 PM Changeset in webkit [189002] by Joseph Pecoraro
  • 17 edits
    11 adds in trunk

Web Inspector: Implement tracking of active stylesheets in the frontend
​https://bugs.webkit.org/show_bug.cgi?id=105828

Reviewed by Timothy Hatcher.

Source/JavaScriptCore:

  • inspector/protocol/CSS.json:

Add new events for when a StyleSheet is added or removed.

Source/WebCore:

Tests: inspector/css/stylesheet-events-basic.html

inspector/css/stylesheet-events-imports.html
inspector/css/stylesheet-events-inspector-stylesheet.html

  • inspector/InspectorInstrumentation.cpp:

(WebCore::InspectorInstrumentation::documentDetachedImpl):
(WebCore::InspectorInstrumentation::activeStyleSheetsUpdatedImpl):

  • inspector/InspectorInstrumentation.h:

(WebCore::InspectorInstrumentation::documentDetached):
(WebCore::InspectorInstrumentation::activeStyleSheetsUpdated):
New hooks for when a document is detached or a document's style sheets are updated.

  • dom/Document.cpp:

(WebCore::Document::prepareForDestruction):
Inform the inspector so the CSSAgent can remove document related data.

  • dom/DocumentStyleSheetCollection.h:
  • dom/DocumentStyleSheetCollection.cpp:

(WebCore::DocumentStyleSheetCollection::updateActiveStyleSheets):
Inform the inspector so the CSSAgent can push stylesheet related events.

(WebCore::DocumentStyleSheetCollection::activeStyleSheetsForInspector): Added.
CSSStyleSheets for the inspector include non-disabled author stylesheets
even if they are empty.

  • inspector/InspectorCSSAgent.h:
  • inspector/InspectorCSSAgent.cpp:

(WebCore::InspectorCSSAgent::reset):
(WebCore::InspectorCSSAgent::documentDetached):
Handling for the new list of known document to CSSStyleSheets map.

(WebCore::InspectorCSSAgent::enable):
When the CSS domain is enabled, tell the frontend about known stylesheets.

(WebCore::InspectorCSSAgent::activeStyleSheetsUpdated):
(WebCore::InspectorCSSAgent::setActiveStyleSheetsForDocument):
Diff the old list of known stylesheets to the new list of stylesheets
for an individual document. Then send appropriate added/removed events.

(WebCore::InspectorCSSAgent::collectAllStyleSheets):
(WebCore::InspectorCSSAgent::collectAllDocumentStyleSheets):
(WebCore::InspectorCSSAgent::collectStyleSheets):
Collect stylesheets recursively. A stylesheet may link to other stylesheets
through @import statements.

(WebCore::InspectorCSSAgent::getAllStyleSheets):
Use the new methods, this command should go away as it will no longer be useful.

(WebCore::InspectorCSSAgent::unbindStyleSheet):
(WebCore::InspectorCSSAgent::bindStyleSheet):
Create an InspectorStyleSheet from a CSSStyleSheet and add to the appropriate lists.
Likewise, unbinding will remove from the appropriate lists.

(WebCore::InspectorCSSAgent::viaInspectorStyleSheet):
(WebCore::InspectorCSSAgent::detectOrigin):
When creating the inspector stylesheet, which is a <style> element,
it will push a StyleSheetAdded event. In the process of binding this
new stylesheet use the m_creatingViaInspectorStyleSheet to add it to
out list of Inspector Stylesheets.

Source/WebInspectorUI:

  • UserInterface/Models/CSSStyleSheet.js:

(WebInspector.CSSStyleSheet):
(WebInspector.CSSStyleSheet.prototype.get origin):
(WebInspector.CSSStyleSheet.prototype.updateInfo):
Add a new origin attribute that has been sent from the backend for a while.

  • UserInterface/Controllers/CSSStyleManager.js:

(WebInspector.CSSStyleManager.prototype.styleSheetAdded):
(WebInspector.CSSStyleManager.prototype.styleSheetRemoved):
Handle the new events by managing the new CSSStyleSheets.

(WebInspector.CSSStyleManager):
(WebInspector.CSSStyleManager.prototype._mainResourceDidChange):
Reset the legacy fetching flag. Fetching is only needed for legacy backends.

(WebInspector.CSSStyleManager.prototype._fetchInfoForAllStyleSheets):
Include the new origin property in the legacy updateInfo path.

  • UserInterface/Protocol/CSSObserver.js:

(WebInspector.CSSObserver.prototype.styleSheetAdded):
(WebInspector.CSSObserver.prototype.styleSheetRemoved):
Forward to the manager.

  • UserInterface/Views/CSSStyleDetailsSidebarPanel.js:

(WebInspector.CSSStyleDetailsSidebarPanel):
Refresh the sidebar when stylesheets are added / removed, as that
may affect the style of the select element.

LayoutTests:

  • inspector/css/resources/import-level-1.css: Added.
  • inspector/css/resources/import-level-2.css: Added.
  • inspector/css/resources/stylesheet-events-subframe.html: Added.
  • inspector/css/stylesheet-events-basic-expected.txt: Added.
  • inspector/css/stylesheet-events-basic.html: Added.
  • inspector/css/stylesheet-events-imports-expected.txt: Added.
  • inspector/css/stylesheet-events-imports.html: Added.
  • inspector/css/stylesheet-events-inspector-stylesheet-expected.txt: Added.
  • inspector/css/stylesheet-events-inspector-stylesheet.html: Added.
  • inspector/css/stylesheet-events-multiple-documents-expected.txt: Added.
  • inspector/css/stylesheet-events-multiple-documents.html: Added.

Tests for different ways that StyleSheets can be added / removed.

4:36 PM Changeset in webkit [189001] by aestes@apple.com
  • 10 edits
    4 adds in branches/safari-601.1-branch

Merge r188988.

2015-08-26 Andy Estes <​aestes@apple.com>

Crash when following a Google search link to Twitter with Limit Adult Content enabled
​https://bugs.webkit.org/show_bug.cgi?id=147651

Rubber-stamped by Brady Eidson.

Tools:

Taught TestRunner how to decide the navigation policy after a delay.

  • WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
  • WebKitTestRunner/InjectedBundle/InjectedBundlePage.cpp: (WTR::InjectedBundlePage::decidePolicyForNavigationAction):
  • WebKitTestRunner/InjectedBundle/TestRunner.cpp: (WTR::TestRunner::setShouldDecideNavigationPolicyAfterDelay):
  • WebKitTestRunner/InjectedBundle/TestRunner.h: (WTR::TestRunner::shouldDecideNavigationPolicyAfterDelay):
  • WebKitTestRunner/TestController.cpp: (WTR::TestController::initialize): (WTR::TestController::resetStateToConsistentValues): (WTR::TestController::decidePolicyForNavigationAction):
  • WebKitTestRunner/TestController.h: (WTR::TestController::setShouldDecideNavigationPolicyAfterDelay):
  • WebKitTestRunner/TestInvocation.cpp: (WTR::TestInvocation::didReceiveMessageFromInjectedBundle):

LayoutTests:

Added a layout test.

  • http/tests/contentfiltering/load-substitute-data-from-appcache-expected.txt: Added.
  • http/tests/contentfiltering/load-substitute-data-from-appcache.html: Added.
  • http/tests/contentfiltering/resources/appcache.html: Added.
  • http/tests/contentfiltering/resources/appcache.manifest: Added.
  • platform/mac-wk1/TestExpectations:
4:21 PM Changeset in webkit [189000] by mmaxfield@apple.com
  • 2 edits in trunk/Source/WebCore

Add comment to LocaleToScriptMappingDefault.cpp
<rdar://problem/22407296>

Unreviewed.

We currently map lang="zh" to USCRIPT_SIMPLIFIED_HAN, which is incorrect.
Instead, we should consult with an external source, such as the user's
language preferences.

  • platform/text/LocaleToScriptMappingDefault.cpp:
3:24 PM Changeset in webkit [188999] by bshafiei@apple.com
  • 2 edits in branches/safari-601.1.46-branch/Source/WebKit2

Merged r188933. rdar://problem/22441181

3:23 PM Changeset in webkit [188998] by bshafiei@apple.com
  • 2 edits in branches/safari-601.1.46-branch/Source/WebKit2

Merged r188924. rdar://problem/22441181

3:22 PM Changeset in webkit [188997] by bshafiei@apple.com
  • 9 edits
    1 delete in branches/safari-601.1.46-branch

Merged r188311. rdar://problem/22410806

3:20 PM Changeset in webkit [188996] by bshafiei@apple.com
  • 3 edits
    2 copies in branches/safari-601.1.46-branch

Merged r188271. rdar://problem/22425724

3:15 PM Changeset in webkit [188995] by Brent Fulgham
  • 2 edits in trunk/Source/WebKit

Correct build after r188982.

  • WebKit.vcxproj/WebKit.sln:
3:09 PM Changeset in webkit [188994] by Chris Dumez
  • 35 edits
    5 copies
    4 adds in trunk/Source

Distinguish Web IDL callback interfaces from Web IDL callback functions
​https://bugs.webkit.org/show_bug.cgi?id=148434

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Add isNull() convenience method on PropertyName.

  • runtime/PropertyName.h:

(JSC::PropertyName::isNull):

Source/WebCore:

Distinguish Web IDL callback interfaces [1] from Web IDL callback
functions [2].

One Web-exposed difference is that when using a callback interface,
the user can pass either a function / callable object or a non-callable
object that has a method with the same name as the callback interface
operation:
​https://heycam.github.io/webidl/#es-user-objects

When using a callback function, the user needs to pass a function /
callable object:
​https://heycam.github.io/webidl/#es-callback-function

This patch adds a new [Callback=FunctionOnly] IDL extended attribute to
indicate that a callback interface should be function-only (i.e. a callback
function in the latest Web IDL specification). Without this IDL extended
attribute, the callback interface will be treated as a regular callback
interface. This will be needed for Bug 148415, as NodeFilter should be
an actual callback interface.

Note that longer term, we should really drop the old-style
[Callback=FunctionOnly] extendd attribute and use actual IDL callback
functions as per the latest Web IDL specification. However, I did not
do this in this patch to minimize patch size.

This patch adds Callback=FunctionOnly] IDL extended attribute to all
our pre-existing callback interfaces so that there is no behavior
change.

[1] ​https://heycam.github.io/webidl/#dfn-callback-interface
[2] ​https://heycam.github.io/webidl/#idl-callback-functions

  • Modules/geolocation/PositionCallback.idl:
  • Modules/geolocation/PositionErrorCallback.idl:
  • Modules/mediastream/MediaStreamTrackSourcesCallback.idl:
  • Modules/mediastream/NavigatorUserMediaErrorCallback.idl:
  • Modules/mediastream/NavigatorUserMediaSuccessCallback.idl:
  • Modules/mediastream/RTCPeerConnectionErrorCallback.idl:
  • Modules/mediastream/RTCSessionDescriptionCallback.idl:
  • Modules/mediastream/RTCStatsCallback.idl:
  • Modules/notifications/NotificationPermissionCallback.idl:
  • Modules/quota/StorageErrorCallback.idl:
  • Modules/quota/StorageQuotaCallback.idl:
  • Modules/quota/StorageUsageCallback.idl:
  • Modules/webaudio/AudioBufferCallback.idl:
  • Modules/webdatabase/DatabaseCallback.idl:
  • Modules/webdatabase/SQLStatementCallback.idl:
  • Modules/webdatabase/SQLStatementErrorCallback.idl:
  • Modules/webdatabase/SQLTransactionCallback.idl:
  • Modules/webdatabase/SQLTransactionErrorCallback.idl:
  • bindings/js/JSCallbackData.cpp:

(WebCore::JSCallbackData::invokeCallback):

  • bindings/js/JSCallbackData.h:
  • bindings/js/JSCustomSQLStatementErrorCallback.cpp:

(WebCore::JSSQLStatementErrorCallback::handleEvent):

  • bindings/scripts/CodeGenerator.pm:

(trim):
(IsFunctionOnlyCallbackInterface):

  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateParametersCheckExpression):
(GenerateParametersCheck):
(GenerateCallbackImplementation):

  • bindings/scripts/IDLAttributes.txt:
  • bindings/scripts/test/GObject/WebKitDOMTestCallbackFunction.cpp: Added.

(WebKit::kit):
(WebKit::core):
(WebKit::wrapTestCallbackFunction):
(webkit_dom_test_callback_function_finalize):
(webkit_dom_test_callback_function_constructor):
(webkit_dom_test_callback_function_class_init):
(webkit_dom_test_callback_function_init):
(webkit_dom_test_callback_function_callback_with_no_param):
(webkit_dom_test_callback_function_callback_with_array_param):
(webkit_dom_test_callback_function_callback_with_serialized_script_value_param):
(webkit_dom_test_callback_function_callback_with_non_bool_return_type):
(webkit_dom_test_callback_function_callback_with_string_list):
(webkit_dom_test_callback_function_callback_with_boolean):
(webkit_dom_test_callback_function_callback_requires_this_to_pass):

  • bindings/scripts/test/GObject/WebKitDOMTestCallbackFunction.h: Added.
  • bindings/scripts/test/GObject/WebKitDOMTestCallbackFunctionPrivate.h: Copied from Source/WebCore/css/MediaQueryListListener.idl.
  • bindings/scripts/test/JS/JSTestCallback.cpp:

(WebCore::JSTestCallback::callbackWithNoParam):
(WebCore::JSTestCallback::callbackWithArrayParam):
(WebCore::JSTestCallback::callbackWithSerializedScriptValueParam):
(WebCore::JSTestCallback::callbackWithStringList):
(WebCore::JSTestCallback::callbackWithBoolean):
(WebCore::JSTestCallback::callbackRequiresThisToPass):

  • bindings/scripts/test/JS/JSTestCallbackFunction.cpp: Copied from Source/WebCore/bindings/scripts/test/JS/JSTestCallback.cpp.

(WebCore::JSTestCallbackFunction::JSTestCallbackFunction):
(WebCore::JSTestCallbackFunction::~JSTestCallbackFunction):
(WebCore::JSTestCallbackFunction::callbackWithNoParam):
(WebCore::JSTestCallbackFunction::callbackWithArrayParam):
(WebCore::JSTestCallbackFunction::callbackWithSerializedScriptValueParam):
(WebCore::JSTestCallbackFunction::callbackWithStringList):
(WebCore::JSTestCallbackFunction::callbackWithBoolean):
(WebCore::JSTestCallbackFunction::callbackRequiresThisToPass):

  • bindings/scripts/test/JS/JSTestCallbackFunction.h: Added.

(WebCore::JSTestCallbackFunction::create):
(WebCore::JSTestCallbackFunction::scriptExecutionContext):

  • bindings/scripts/test/JS/JSTestObj.cpp:

(WebCore::JSTestObjConstructor::constructJSTestObj):
(WebCore::JSTestObjConstructor::finishCreation):
(WebCore::jsTestObjPrototypeFunctionMethodWithCallbackArg):
(WebCore::jsTestObjPrototypeFunctionMethodWithNonCallbackArgAndCallbackArg):
(WebCore::jsTestObjPrototypeFunctionMethodWithCallbackAndOptionalArg):
(WebCore::jsTestObjPrototypeFunctionMethodWithCallbackFunctionArg):
(WebCore::jsTestObjPrototypeFunctionMethodWithNonCallbackArgAndCallbackFunctionArg):
(WebCore::jsTestObjPrototypeFunctionMethodWithCallbackFunctionAndOptionalArg):
(WebCore::jsTestObjConstructorFunctionStaticMethodWithCallbackAndOptionalArg):
(WebCore::jsTestObjConstructorFunctionStaticMethodWithCallbackArg):
(WebCore::jsTestObjPrototypeFunctionOverloadedMethod5):
(WebCore::jsTestObjPrototypeFunctionOverloadedMethod):
(WebCore::jsTestObjPrototypeFunctionOverloadedMethod2): Deleted.
(WebCore::jsTestObjPrototypeFunctionOverloadedMethod10): Deleted.

  • bindings/scripts/test/JS/JSTestTypedefs.cpp:

(WebCore::JSTestTypedefsConstructor::constructJSTestTypedefs):

  • bindings/scripts/test/ObjC/DOMTestCallbackFunction.h: Copied from Source/WebCore/html/VoidCallback.idl.
  • bindings/scripts/test/ObjC/DOMTestCallbackFunction.mm: Added.

(-[DOMTestCallbackFunction dealloc]):
(-[DOMTestCallbackFunction finalize]):
(-[DOMTestCallbackFunction callbackWithNoParam]):
(-[DOMTestCallbackFunction callbackWithArrayParam:]):
(-[DOMTestCallbackFunction callbackWithSerializedScriptValueParam:strArg:]):
(-[DOMTestCallbackFunction callbackWithNonBoolReturnType:]):
(-[DOMTestCallbackFunction customCallback:class6Param:]):
(-[DOMTestCallbackFunction callbackWithStringList:]):
(-[DOMTestCallbackFunction callbackWithBoolean:]):
(-[DOMTestCallbackFunction callbackRequiresThisToPass:testNodeParam:]):
(core):
(kit):

  • bindings/scripts/test/ObjC/DOMTestCallbackFunctionInternal.h: Copied from Source/WebCore/html/VoidCallback.idl.
  • bindings/scripts/test/TestCallbackFunction.idl: Copied from Source/WebCore/Modules/webdatabase/DatabaseCallback.idl.
  • bindings/scripts/test/TestObj.idl:
  • css/MediaQueryListListener.idl:
  • dom/RequestAnimationFrameCallback.idl:
  • dom/StringCallback.idl:
  • html/VoidCallback.idl:
3:07 PM Changeset in webkit [188993] by Joseph Pecoraro
  • 40 edits
    2 deletes in trunk/Source/WebInspectorUI

Web Inspector: Drop iOS 6 Legacy Remote Inspector Support
​https://bugs.webkit.org/show_bug.cgi?id=148456

Reviewed by Timothy Hatcher.

  • UserInterface/Base/Main.js:

(WebInspector.loaded):
(WebInspector._updateReloadToolbarButton):
(WebInspector._updateDownloadToolbarButton):
(WebInspector.canArchiveMainFrame):

  • UserInterface/Controllers/CSSStyleManager.js:

(WebInspector.CSSStyleManager.prototype._frameURLMapKey):
(WebInspector.CSSStyleManager.prototype._lookupStyleSheet.styleSheetsFetched):
(WebInspector.CSSStyleManager._updateResourceContent.fetchedStyleSheetContent):
(WebInspector.CSSStyleManager.prototype._clearStyleSheetsForResource): Deleted.

  • UserInterface/Controllers/DOMTreeManager.js:

(WebInspector.DOMTreeManager.prototype.highlightSelector):

  • UserInterface/Controllers/DebuggerManager.js:

(WebInspector.DebuggerManager.prototype._setBreakpoint):

  • UserInterface/Controllers/JavaScriptLogViewController.js:
  • UserInterface/Controllers/RuntimeManager.js:

(WebInspector.RuntimeManager):
(WebInspector.RuntimeManager.prototype.evaluateInInspectedWindow):

  • UserInterface/Controllers/SourceMapManager.js:

(WebInspector.SourceMapManager.prototype._loadAndParseSourceMap):

  • UserInterface/Controllers/StorageManager.js:

(WebInspector.StorageManager):
(WebInspector.StorageManager.prototype._addDOMStorageIfNeeded):
(WebInspector.StorageManager.prototype.domStorageWasUpdated): Deleted.
(WebInspector.StorageManager.prototype._domStorageForIdentifier): Deleted.
(WebInspector.StorageManager.prototype._extraDomainsActivated): Deleted.

  • UserInterface/Controllers/TimelineManager.js:

(WebInspector.TimelineManager.prototype._processRecord):

  • UserInterface/Models/Breakpoint.js:

(WebInspector.Breakpoint.prototype._editBreakpointPopoverContentElement):

  • UserInterface/Models/CSSCompletions.js:

(WebInspector.CSSCompletions):
(WebInspector.CSSCompletions.requestCSSCompletions):

  • UserInterface/Models/CSSKeywordCompletions.js:

(WebInspector.CSSKeywordCompletions.addCustomCompletions): Deleted.

  • UserInterface/Models/CSSProperty.js:

(WebInspector.CSSProperty):
(WebInspector.CSSProperty.prototype.update):

  • UserInterface/Models/CSSRule.js:

(WebInspector.CSSRule.prototype.get matchedSelectors): Deleted.
(WebInspector.CSSRule.prototype.get matchedSelectorText): Deleted.

  • UserInterface/Models/DOMNodeStyles.js:

(WebInspector.DOMNodeStyles.prototype.refresh.parseRuleMatchArrayPayload):
(WebInspector.DOMNodeStyles.prototype.refresh.fetchedMatchedStyles):
(WebInspector.DOMNodeStyles.prototype.changeRule.changeText):
(WebInspector.DOMNodeStyles.prototype.changeStyleText):
(WebInspector.DOMNodeStyles.prototype._parseStylePropertyPayload):
(WebInspector.DOMNodeStyles.prototype._parseRulePayload):
(WebInspector.DOMNodeStyles.prototype.changeStyleText.attributeChanged): Deleted.
(WebInspector.DOMNodeStyles.prototype.changeStyleText.fetchedStyleSheetContent.contentDidChange): Deleted.
(WebInspector.DOMNodeStyles.prototype.changeStyleText.fetchedStyleSheetContent): Deleted.
(WebInspector.DOMNodeStyles.prototype._parseSourceRangePayload): Deleted.
(WebInspector.DOMNodeStyles.prototype._parseSelectorListPayload): Deleted.

  • UserInterface/Models/DOMStorageObject.js:
  • UserInterface/Models/DOMTree.js:

(WebInspector.DOMTree.prototype.requestRootDOMNode):
(WebInspector.DOMTree.prototype._requestRootDOMNode):

  • UserInterface/Models/DatabaseObject.js:

(WebInspector.DatabaseObject.prototype.executeSQL.queryCallback):
(WebInspector.DatabaseObject.prototype.executeSQL):
(WebInspector.DatabaseObject):
(WebInspector.DatabaseObject.prototype.executeSQL.callback): Deleted.

  • UserInterface/Models/ExecutionContext.js:

(WebInspector.ExecutionContext.supported): Deleted.

  • UserInterface/Models/IssueMessage.js:

(WebInspector.IssueMessage): Deleted.

  • UserInterface/Models/LayoutTimelineRecord.js:

(WebInspector.LayoutTimelineRecord):
(WebInspector.LayoutTimelineRecord.prototype.get width):
(WebInspector.LayoutTimelineRecord.prototype.get height):
(WebInspector.LayoutTimelineRecord.prototype.get area):
(WebInspector.LayoutTimelineRecord.prototype.get x): Deleted.
(WebInspector.LayoutTimelineRecord.prototype.get y): Deleted.
(WebInspector.LayoutTimelineRecord.prototype.get rect): Deleted.

  • UserInterface/Models/ProfileNode.js:
  • UserInterface/Models/Resource.js:

(WebInspector.Resource.prototype.associateWithScript):

  • UserInterface/Models/ScriptTimelineRecord.js:

(WebInspector.ScriptTimelineRecord.prototype._initializeProfileFromPayload.profileNodeFromPayload):

  • UserInterface/Models/SourceMapResource.js:

(WebInspector.SourceMapResource.prototype.requestContentFromBackend):

  • UserInterface/Models/TextRange.js:

(WebInspector.TextRange.prototype.resolveLinesAndColumns.countNewLineCharacters): Deleted.
(WebInspector.TextRange.prototype.resolveLinesAndColumns): Deleted.

  • UserInterface/Models/TimelineRecording.js:
  • UserInterface/Protocol/ConsoleObserver.js:

(WebInspector.ConsoleObserver.prototype.messageAdded): Deleted.

  • UserInterface/Protocol/DOMStorageObserver.js:

(WebInspector.DOMStorageObserver.prototype.addDOMStorage): Deleted.
(WebInspector.DOMStorageObserver.prototype.updateDOMStorage): Deleted.

  • UserInterface/Protocol/DatabaseObserver.js:

(WebInspector.DatabaseObserver.prototype.sqlTransactionSucceeded): Deleted.
(WebInspector.DatabaseObserver.prototype.sqlTransactionFailed): Deleted.
(WebInspector.DatabaseObserver): Deleted.

  • UserInterface/Protocol/Legacy/6.0/InspectorBackendCommands.js: Removed.
  • UserInterface/Views/CookieStorageContentView.js:

(WebInspector.CookieStorageContentView.prototype._deleteCallback):
(WebInspector.CookieStorageContentView):

  • UserInterface/Views/DOMTreeContentView.js:

(WebInspector.DOMTreeContentView.prototype._updateCompositingBordersButtonToMatchPageSettings): Deleted.

  • UserInterface/Views/EventListenerSectionGroup.js:

(WebInspector.EventListenerSectionGroup.prototype._functionTextOrLink):
(WebInspector.EventListenerSectionGroup):

  • UserInterface/Views/LayoutTimelineView.js:

(WebInspector.LayoutTimelineView.prototype._showHighlightForRecord):

  • UserInterface/Views/QuickConsole.js:

(WebInspector.QuickConsole):
(WebInspector.QuickConsole.prototype._createExecutionContextPathComponentFromFrame):
(WebInspector.QuickConsole.prototype._frameAdded): Deleted.
(WebInspector.QuickConsole.prototype._frameRemoved): Deleted.
(WebInspector.QuickConsole.prototype._frameMainResourceChanged): Deleted.

  • UserInterface/Views/ScriptTimelineDataGridNode.js:

(WebInspector.ScriptTimelineDataGridNode.prototype.get data):

  • UserInterface/Views/SourceCodeTextEditor.js:

(WebInspector.SourceCodeTextEditor.prototype._makeTypeTokenAnnotator):
(WebInspector.SourceCodeTextEditor.prototype._makeBasicBlockAnnotator):

  • Versions/Inspector-iOS-6.0.json: Removed.
  • WebInspectorUI.vcxproj/WebInspectorUI.vcxproj:
  • WebInspectorUI.vcxproj/WebInspectorUI.vcxproj.filters:
2:59 PM Changeset in webkit [188992] by ryuan.choi@navercorp.com
  • 2 edits in trunk/Tools

[EFL] Bump cairo version to 1.14.2
​https://bugs.webkit.org/show_bug.cgi?id=148474

Reviewed by Csaba Osztrogonác.

  • efl/jhbuild.modules:
2:54 PM Changeset in webkit [188991] by Wenson Hsieh
  • 2 edits in trunk/Source/WebKit2

Fix crash due to animationDidEnd called on deallocated RemoteLayerTreeHost
​https://bugs.webkit.org/show_bug.cgi?id=148442
<rdar://problem/21609257>

Reviewed by Tim Horton.

A PlatformCAAnimationRemote's backpointer to a deallocated RemoteLayerTreeHost is not
invalidated when its host removes its reference to it.

  • UIProcess/mac/RemoteLayerTreeHost.mm:

(WebKit::RemoteLayerTreeHost::layerWillBeRemoved): Invalidate a backpointer from the

PlatformCAAnimationRemotes to the RemoteLayerTreeHost.

2:51 PM Changeset in webkit [188990] by Beth Dakin
  • 7 edits in trunk/Source

REGRESSION: Safari navigates after a cancelled force click
​https://bugs.webkit.org/show_bug.cgi?id=148491
-and corresponding-
rdar://problem/22394323

Reviewed by Tim Horton.

Source/WebCore:

This regression was introduced on El Capitan because AppKit sends ‘cancel’ to
gesture recognizer BEFORE it sends the mouseUp. So the ImmediateActionStage needs
to track whether a cancel happened after updates or without any updates since they
signify different things.

Don’t perform default behaviors when the stage is ActionCancelledAfterUpdate.

  • page/EventHandler.cpp:

(WebCore::EventHandler::handleMouseReleaseEvent):

New possible stages, and new getter for the current stage.

  • page/EventHandler.h:

(WebCore::EventHandler::immediateActionStage):

Source/WebKit/mac:

Use the current stage to determine which type of cancel this is.

  • WebView/WebImmediateActionController.mm:

(-[WebImmediateActionController immediateActionRecognizerDidCancelAnimation:]):

Source/WebKit2:

Use the current stage to determine which type of cancel this is.

  • WebProcess/WebPage/mac/WebPageMac.mm:

(WebKit::WebPage::immediateActionDidCancel):

2:37 PM Changeset in webkit [188989] by andersca@apple.com
  • 2 edits in trunk/Source/WebCore

Fix failing tests.

Add fallback code for the case when iterations is 0.

  • platform/graphics/filters/FEConvolveMatrix.cpp:

(WebCore::FEConvolveMatrix::platformApplySoftware):

2:15 PM Changeset in webkit [188988] by aestes@apple.com
  • 10 edits
    4 adds in trunk

Crash when following a Google search link to Twitter with Limit Adult Content enabled
​https://bugs.webkit.org/show_bug.cgi?id=147651

Rubber-stamped by Brady Eidson.

Tools:

Taught TestRunner how to decide the navigation policy after a delay.

  • WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
  • WebKitTestRunner/InjectedBundle/InjectedBundlePage.cpp:

(WTR::InjectedBundlePage::decidePolicyForNavigationAction):

  • WebKitTestRunner/InjectedBundle/TestRunner.cpp:

(WTR::TestRunner::setShouldDecideNavigationPolicyAfterDelay):

  • WebKitTestRunner/InjectedBundle/TestRunner.h:

(WTR::TestRunner::shouldDecideNavigationPolicyAfterDelay):

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::initialize):
(WTR::TestController::resetStateToConsistentValues):
(WTR::TestController::decidePolicyForNavigationAction):

  • WebKitTestRunner/TestController.h:

(WTR::TestController::setShouldDecideNavigationPolicyAfterDelay):

  • WebKitTestRunner/TestInvocation.cpp:

(WTR::TestInvocation::didReceiveMessageFromInjectedBundle):

LayoutTests:

Added a layout test.

  • http/tests/contentfiltering/load-substitute-data-from-appcache-expected.txt: Added.
  • http/tests/contentfiltering/load-substitute-data-from-appcache.html: Added.
  • http/tests/contentfiltering/resources/appcache.html: Added.
  • http/tests/contentfiltering/resources/appcache.manifest: Added.
  • platform/mac-wk1/TestExpectations:
1:44 PM Changeset in webkit [188987] by andersca@apple.com
  • 3 edits in trunk/Source/WebCore

Use WorkQueue::concurrentApply in FEConvolveMatrix
​https://bugs.webkit.org/show_bug.cgi?id=148490

Reviewed by Tim Horton.

Using WorkQueue::concurrentApply lets us simplify the code a lot, and measurements show
no difference in performance. The striding has been slightly tweaked to make more sense
(we no longer divide up the remainder across some of the iterations, instead we just process
it separately last).

  • platform/graphics/filters/FEConvolveMatrix.cpp:

(WebCore::FEConvolveMatrix::platformApplySoftware):
(WebCore::FEConvolveMatrix::setInteriorPixelsWorker): Deleted.

  • platform/graphics/filters/FEConvolveMatrix.h:
1:43 PM Changeset in webkit [188986] by msaboff@apple.com
  • 5 edits in branches/jsc-tailcall/Source/JavaScriptCore

jsc-tailcall: Integrate FTL OSR entry / exit and exceptions handling of callee save registers with other tiers
​https://bugs.webkit.org/show_bug.cgi?id=148099

Reviewed by Basile Clement.

Turned off register preservation thunks for outgoing calls from FTL generated code.
Handled callee saves registers for DFG to FTL OSR entry.
Fxed the FTL OSR exit compiler to restore the callee saves from an FTL function to
either the baseline call frame for callee saves the baseline handles or directly to
the callee save register itself.

  • bytecode/CallLinkInfo.h:

(JSC::CallLinkInfo::setUpCallFromFTL):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • ftl/FTLCompile.cpp:

(JSC::FTL::fixFunctionBasedOnStackMaps):

  • ftl/FTLOSRExitCompiler.cpp:

(JSC::FTL::compileStub):

1:38 PM Changeset in webkit [188985] by andersca@apple.com
  • 2 edits in trunk/Source/WTF

Fix build.

  • wtf/WorkQueue.cpp:
1:29 PM Changeset in webkit [188984] by Brent Fulgham
  • 2 edits in trunk/Websites/webkit.org

Update Windows tool install instructions.

  • building/tools.html:
1:29 PM Changeset in webkit [188983] by eric.carlson@apple.com
  • 6 edits in trunk/Source

Media Session: make MediaSessionMetadata a class
​https://bugs.webkit.org/show_bug.cgi?id=148486

Reviewed by Jer Noble.

Source/WebCore:

No new tests, no observable changes.

  • Modules/mediasession/MediaSessionMetadata.h: Make it a class.
  • page/ChromeClient.h: struct MediaSessionMetadata -> class MediaSessionMetadata.

Source/WebKit2:

  • Shared/WebCoreArgumentCoders.h: struct MediaSessionMetadata -> class MediaSessionMetadata.
  • UIProcess/WebPageProxy.h: Ditto.
1:22 PM Changeset in webkit [188982] by Brent Fulgham
  • 10 edits
    29 copies
    1 move
    29 deletes in trunk/Tools

[Win] Rename 'WinLauncher' to 'MiniBrowser'
​https://bugs.webkit.org/show_bug.cgi?id=148485

Reviewed by Alex Christensen

Move the WinLauncher project and source files to a subdirectory
of MiniBrowser. Globally change WinLauncher -> MiniBrowser in the
source code and project files.

  • MiniBrowser/MiniBrowser.vcxproj: Copied from WinLauncher/WinLauncher.vcxproj.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.ico: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncher.ico.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.rc: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncher.rc.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.vcxproj: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncher.vcxproj.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowser.vcxproj.filters: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncher.vcxproj.filters.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserCF.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherCF.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserCFLite.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherCFLite.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserCommon.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherCommon.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserDebug.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherDebug.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLib.rc: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLib.rc.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLib.vcxproj: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLib.vcxproj.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLib.vcxproj.filters: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLib.vcxproj.filters.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibCommon.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibCommon.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibDebug.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibDebug.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibPostBuild.cmd: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibPostBuild.cmd.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibPreBuild.cmd: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibPreBuild.cmd.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibProduction.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibProduction.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibRelease.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibRelease.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserLibResource.h: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherLibResource.h.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserPostBuild.cmd: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherPostBuild.cmd.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserPreBuild.cmd: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherPreBuild.cmd.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserProduction.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherProduction.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserRelease.props: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherRelease.props.
  • MiniBrowser/MiniBrowser.vcxproj/MiniBrowserResource.h: Copied from WinLauncher/WinLauncher.vcxproj/WinLauncherResource.h.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncher.ico: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncher.rc: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncher.vcxproj: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncher.vcxproj.filters: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherCF.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherCFLite.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherCommon.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherDebug.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLib.rc: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLib.vcxproj: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLib.vcxproj.filters: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibCommon.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibDebug.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibPostBuild.cmd: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibPreBuild.cmd: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibProduction.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibRelease.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherLibResource.h: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherPostBuild.cmd: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherPreBuild.cmd: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherProduction.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherRelease.props: Removed.
  • MiniBrowser/MiniBrowser.vcxproj/WinLauncherResource.h: Removed.
  • MiniBrowser/win: Copied from WinLauncher.
  • MiniBrowser/win/Common.cpp:
  • MiniBrowser/win/MiniBrowser.cpp: Copied from WinLauncher/WinLauncher.cpp.
  • MiniBrowser/win/MiniBrowser.h: Copied from WinLauncher/WinLauncher.h.
  • MiniBrowser/win/MiniBrowserReplace.h: Copied from WinLauncher/WinLauncherReplace.h.
  • MiniBrowser/win/MiniBrowserWebHost.cpp: Copied from WinLauncher/WinLauncherWebHost.cpp.
  • MiniBrowser/win/MiniBrowserWebHost.h: Copied from WinLauncher/WinLauncherWebHost.h.
  • MiniBrowser/win/PageLoadTestClient.cpp:
  • MiniBrowser/win/PageLoadTestClient.h:
  • MiniBrowser/win/ResourceLoadDelegate.cpp:
  • MiniBrowser/win/ResourceLoadDelegate.h:
  • MiniBrowser/win/WinLauncher.cpp: Removed.
  • MiniBrowser/win/WinLauncher.h: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncher.ico: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncher.rc: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncher.vcxproj: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncher.vcxproj.filters: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherCF.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherCFLite.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherCommon.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherDebug.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLib.rc: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLib.vcxproj: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLib.vcxproj.filters: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibCommon.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibDebug.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibPostBuild.cmd: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibPreBuild.cmd: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibProduction.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibRelease.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherLibResource.h: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherPostBuild.cmd: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherPreBuild.cmd: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherProduction.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherRelease.props: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/WinLauncherResource.h: Removed.
  • MiniBrowser/win/WinLauncher.vcxproj/small.ico: Removed.
  • MiniBrowser/win/WinLauncherReplace.h: Removed.
  • MiniBrowser/win/WinLauncherWebHost.cpp: Removed.
  • MiniBrowser/win/WinLauncherWebHost.h: Removed.
  • MiniBrowser/win/WinMain.cpp:
  • WinLauncher: Removed.
  • WinLauncher/AccessibilityDelegate.cpp: Removed.
  • WinLauncher/AccessibilityDelegate.h: Removed.
  • WinLauncher/CMakeLists.txt: Removed.
  • WinLauncher/Common.cpp: Removed.
  • WinLauncher/DOMDefaultImpl.cpp: Removed.
  • WinLauncher/DOMDefaultImpl.h: Removed.
  • WinLauncher/PageLoadTestClient.cpp: Removed.
  • WinLauncher/PageLoadTestClient.h: Removed.
  • WinLauncher/PrintWebUIDelegate.cpp: Removed.
  • WinLauncher/PrintWebUIDelegate.h: Removed.
  • WinLauncher/ResourceLoadDelegate.cpp: Removed.
  • WinLauncher/ResourceLoadDelegate.h: Removed.
  • WinLauncher/WebDownloadDelegate.cpp: Removed.
  • WinLauncher/WebDownloadDelegate.h: Removed.
  • WinLauncher/WinLauncher.cpp: Removed.
  • WinLauncher/WinLauncher.h: Removed.
  • WinLauncher/WinLauncher.vcxproj: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncher.ico: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncher.rc: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncher.vcxproj: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncher.vcxproj.filters: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherCF.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherCFLite.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherCommon.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherDebug.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLib.rc: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLib.vcxproj: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLib.vcxproj.filters: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibCommon.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibDebug.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibPostBuild.cmd: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibPreBuild.cmd: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibProduction.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibRelease.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibResource.h: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherPostBuild.cmd: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherPreBuild.cmd: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherProduction.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherRelease.props: Removed.
  • WinLauncher/WinLauncher.vcxproj/WinLauncherResource.h: Removed.
  • WinLauncher/WinLauncher.vcxproj/small.ico: Removed.
  • WinLauncher/WinLauncherReplace.h: Removed.
  • WinLauncher/WinLauncherWebHost.cpp: Removed.
  • WinLauncher/WinLauncherWebHost.h: Removed.
  • WinLauncher/WinMain.cpp: Removed.
  • WinLauncher/resource.h: Removed.
  • WinLauncher/stdafx.cpp: Removed.
  • WinLauncher/stdafx.h: Removed.
  • win/AssembleBuildLogs/AssembleLogs.cmd:
12:44 PM Changeset in webkit [188981] by andersca@apple.com
  • 5 edits in trunk/Source/WTF

Add and implement WorkQueue::concurrentApply
​https://bugs.webkit.org/show_bug.cgi?id=148488

Reviewed by Geoffrey Garen.

WorkQueue::concurrentApply is modeled after dispatch_apply, and on Cocoa it uses dispatch_apply directly.
For other ports there's a generic concurrentApply implemented using our threading primitives.

  • wtf/NeverDestroyed.h:

(WTF::LazyNeverDestroyed::operator->):

  • wtf/WorkQueue.cpp:

(WTF::WorkQueue::concurrentApply):

  • wtf/WorkQueue.h:
  • wtf/cocoa/WorkQueueCocoa.cpp:

(WTF::WorkQueue::concurrentApply):

12:30 PM Changeset in webkit [188980] by zandobersek@gmail.com
  • 2 edits in trunk/Source/WebKit2

Unreviewed.

Fix the crashes in GTK+'s WebKitTestRunner by setting the process pool
on the API::PageConfiguration object in webkitWebViewBaseCreate().

  • UIProcess/API/gtk/WebKitWebViewBase.cpp:

(webkitWebViewBaseCreate):

12:24 PM Changeset in webkit [188979] by fpizlo@apple.com
  • 45 edits
    3 adds in trunk/Source

Node::origin should be able to tell you if it's OK to exit
​https://bugs.webkit.org/show_bug.cgi?id=145204

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

This is a major change to DFG IR, that makes it easier to reason about where nodes with
speculations can be soundly hoisted.

A program in DFG IR is a sequence of operations that compute the values of SSA variables,
perform effects on the heap or stack, and perform updates to the OSR exit state. Because
effects and OSR exit updates are interleaved, there are points in execution where exiting
simply won't work. For example, we may have some bytecode operation:

[ 24] op_foo loc42 does something, and puts a value in loc42.

that gets compiled down to a sequence of DFG IR nodes like:

a: Foo(W:Heap, R:World, bc#24) writes heap, reads world - i.e. an observable effect.
b: MovHint(@a, loc42, bc#24)
c: SetLocal(Check:Int32:@a, loc42, bc#24, exit: bc#26)

Note that we can OSR exit at @a because we haven't yet performed any effects for bc#24 yet and
we have performed all effects for prior bytecode operations. That's what the origin.forExit
being set to "bc#24" guarantees. So, an OSR exit at @a would transfer execution to bc#24 and
this would not be observable. But at @b, if we try to exit to bc#24 as indicated by forExit, we
would end up causing the side effect of bc#24 to execute a second time. This would be
observable, so we cannot do it. And we cannot exit to the next instruction - bc#26 - either,
because @b is responsible for updating the OSR state to indicate that the result of @a should
be put into loc42. It's not until we get to @c that we can exit again.

This is a confusing, but useful, property of DFG IR. It's useful because it allows us to use IR
to spell out how we would have affected the bytecode state, and we use this to implement hard
things like object allocation elimination, where we use IR instructions to indicate what object
allocation and mutation operations we would have performed, and which bytecode variables would
have pointed to those objects. So long as IR allows us to describe how OSR exit state is
updated, there will be points in execution where that state is invalid - especially if the IR
to update exit state is separate from the IR to perform actual effects.

But this property is super confusing! It's difficult to explain that somehow magically, @b is a
bad place to put OSR exits, and that magically we will only have OSR exits at @a. Of course, it
all kind of makes sense - we insert OSR exit checks in phases that *know* where it's safe to
exit - but it's just too opaque. This also gets in the way of more sophisticated
transformations. For example, LICM barely works - it magically knows that loop pre-headers are
good places to exit from, but it has no way of determining if that is actually true. It would
be odd to introduce a restriction that anytime some block qualifies as a pre-header according
to our loop calculator, it must end with a terminal at which it is OK to exit. So, our choices
are to either leave LICM in a magical state and exercise extreme caution when introducing new
optimizations that hoist checks, or to do something to make the "can I exit here" property more
explicit in IR.

We have already, in a separate change, added a NodeOrigin::exitOK property, though it didn't do
anything yet. This change puts exitOK to work, and makes it an integral part of IR. The key
intuition behind this change is that if we know which nodes clobber exit state - i.e. after the
node, it's no longer possible to OSR exit until the exit state is fixed up - then we can figure
out where it's fine to exit. This change mostly adopts the already implicit rule that it's
always safe to exit right at the boundary of exit origins (in between two nodes where
origin.forExit differs), and adds a new node, called ExitOK, which is a kind of declaration
that exit state is good again. When making this change, I struggled with the question of
whether to make origin.exitOK be explicit, or something that we can compute with an analysis.
Of course if we are armed with a clobbersExitState(Node*) function, we can find the places
where it's fine to exit. But this kind of computation could get quite sophisticated if the
nodes belonging to an exit origin are lowered to a control-flow construct. It would also be
harder to see what the original intent was, if we found an error: is the bug that we shouldn't
be clobbering exit state, or that we shouldn't be exiting? This change opts to make exitOK be
an explicit property of IR, so that DFG IR validation will reject any program where exitOK is
true after a node that clobbersExitState(), or if exitOK is true after a node has exitOK set to
false - unless the latter node has a different exit origin or is an ExitOK node. It will also
reject any program where a node mayExit() with !exitOK.

It turns out that this revealed a lot of sloppiness and what almost looked like an outright
bug: the callee property of an inline closure call frame was being set up "as if" by the
callee's op_enter. If we did hoist a check per the old rule - to the boundary of exit origins -
then we would crash because the callee is unknown. It also revealed that LICM could *almost*
get hosed by having a pre-header where there are effects before the jump. I wasn't able to
construct a test case that would crash trunk, but I also couldn't quite prove why such a
program couldn't be constructed. I did fix the issue in loop pre-header creation, and the
validater does catch the issue because of its exitOK assertions.

This doesn't yet add any other safeguards to LICM - that phase still expects that pre-headers
are in place and that they were created in such a way that their terminal origins have exitOK.
It also still keeps the old way of saying "not OK to exit" - having a clear NodeOrigin. In a
later patch I'll remove that and use !exitOK everywhere. Note that I did consider using clear
NodeOrigins to signify that it's not OK to exit, but that would make DFGForAllKills a lot more
expensive - it would have to sometimes search to find nearby forExit origins if the current
node doesn't have it set - and that's a critical phase for DFG compilation performance.
Requiring that forExit is usually set to *something* and that properly shadows the original
bytecode is cheap and easy, so it seemed like a good trade-off.

This change has no performance effect. Its only effect is that it makes the compiler easier to
understand by turning a previously magical concept into an explicit one.

  • CMakeLists.txt:
  • JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • dfg/DFGAbstractHeap.h:
  • dfg/DFGAbstractInterpreterInlines.h:

(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):

  • dfg/DFGArgumentsEliminationPhase.cpp:
  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::setDirect):
(JSC::DFG::ByteCodeParser::currentNodeOrigin):
(JSC::DFG::ByteCodeParser::branchData):
(JSC::DFG::ByteCodeParser::addToGraph):
(JSC::DFG::ByteCodeParser::handleCall):
(JSC::DFG::ByteCodeParser::inlineCall):
(JSC::DFG::ByteCodeParser::handleInlining):
(JSC::DFG::ByteCodeParser::handleGetById):
(JSC::DFG::ByteCodeParser::handlePutById):
(JSC::DFG::ByteCodeParser::parseBlock):

  • dfg/DFGCFGSimplificationPhase.cpp:

(JSC::DFG::CFGSimplificationPhase::run):

  • dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

  • dfg/DFGClobbersExitState.cpp: Added.

(JSC::DFG::clobbersExitState):

  • dfg/DFGClobbersExitState.h: Added.
  • dfg/DFGConstantFoldingPhase.cpp:

(JSC::DFG::ConstantFoldingPhase::emitPutByOffset):

  • dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

  • dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):
(JSC::DFG::FixupPhase::convertStringAddUse):
(JSC::DFG::FixupPhase::attemptToMakeFastStringAdd):
(JSC::DFG::FixupPhase::fixupGetAndSetLocalsInBlock):
(JSC::DFG::FixupPhase::fixupChecksInBlock):

  • dfg/DFGFlushFormat.h:

(JSC::DFG::useKindFor):
(JSC::DFG::uncheckedUseKindFor):
(JSC::DFG::typeFilterFor):

  • dfg/DFGGraph.cpp:

(JSC::DFG::printWhiteSpace):
(JSC::DFG::Graph::dumpCodeOrigin):
(JSC::DFG::Graph::dump):

  • dfg/DFGGraph.h:

(JSC::DFG::Graph::addSpeculationMode):

  • dfg/DFGInsertionSet.cpp:

(JSC::DFG::InsertionSet::insertSlow):
(JSC::DFG::InsertionSet::execute):

  • dfg/DFGLoopPreHeaderCreationPhase.cpp:

(JSC::DFG::LoopPreHeaderCreationPhase::run):

  • dfg/DFGMayExit.cpp:

(JSC::DFG::mayExit):
(WTF::printInternal):

  • dfg/DFGMayExit.h:
  • dfg/DFGMovHintRemovalPhase.cpp:
  • dfg/DFGNodeOrigin.cpp: Added.

(JSC::DFG::NodeOrigin::dump):

  • dfg/DFGNodeOrigin.h:

(JSC::DFG::NodeOrigin::NodeOrigin):
(JSC::DFG::NodeOrigin::isSet):
(JSC::DFG::NodeOrigin::withSemantic):
(JSC::DFG::NodeOrigin::withExitOK):
(JSC::DFG::NodeOrigin::withInvalidExit):
(JSC::DFG::NodeOrigin::takeValidExit):
(JSC::DFG::NodeOrigin::forInsertingAfter):
(JSC::DFG::NodeOrigin::operator==):
(JSC::DFG::NodeOrigin::operator!=):

  • dfg/DFGNodeType.h:
  • dfg/DFGOSREntrypointCreationPhase.cpp:

(JSC::DFG::OSREntrypointCreationPhase::run):

  • dfg/DFGOSRExit.cpp:

(JSC::DFG::OSRExit::OSRExit):
(JSC::DFG::OSRExit::setPatchableCodeOffset):

  • dfg/DFGOSRExitBase.h:
  • dfg/DFGObjectAllocationSinkingPhase.cpp:
  • dfg/DFGPhantomInsertionPhase.cpp:
  • dfg/DFGPhase.cpp:

(JSC::DFG::Phase::validate):
(JSC::DFG::Phase::beginPhase):
(JSC::DFG::Phase::endPhase):

  • dfg/DFGPhase.h:

(JSC::DFG::Phase::vm):
(JSC::DFG::Phase::codeBlock):
(JSC::DFG::Phase::profiledBlock):

  • dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

  • dfg/DFGPutStackSinkingPhase.cpp:
  • dfg/DFGSSAConversionPhase.cpp:

(JSC::DFG::SSAConversionPhase::run):

  • dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::SpeculativeJIT):
(JSC::DFG::SpeculativeJIT::speculationCheck):
(JSC::DFG::SpeculativeJIT::emitInvalidationPoint):
(JSC::DFG::SpeculativeJIT::terminateSpeculativeExecution):
(JSC::DFG::SpeculativeJIT::compileCurrentBlock):
(JSC::DFG::SpeculativeJIT::checkArgumentTypes):
(JSC::DFG::SpeculativeJIT::compile):

  • dfg/DFGSpeculativeJIT.h:
  • dfg/DFGSpeculativeJIT32_64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::compile):

  • dfg/DFGStoreBarrierInsertionPhase.cpp:
  • dfg/DFGTypeCheckHoistingPhase.cpp:

(JSC::DFG::TypeCheckHoistingPhase::run):

  • dfg/DFGValidate.cpp:

(JSC::DFG::Validate::validate):

  • ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::lower):
(JSC::FTL::DFG::LowerDFGToLLVM::compileNode):
(JSC::FTL::DFG::LowerDFGToLLVM::compileUpsilon):
(JSC::FTL::DFG::LowerDFGToLLVM::compileInvalidationPoint):
(JSC::FTL::DFG::LowerDFGToLLVM::appendOSRExit):

Source/WTF:

  • wtf/Insertion.h:

(WTF::executeInsertions): Add a useful assertion. This come into play because JSC will use UINT_MAX as "invalid index", and that ought to trigger this assertion.

12:21 PM Changeset in webkit [188978] by akling@apple.com
  • 3 edits in trunk/Source/JavaScriptCore

[JSC] StructureTransitionTable should eagerly deallocate single-transition WeakImpls.
<​https://webkit.org/b/148478>

Reviewed by Geoffrey Garen.

Use a WeakHandleOwner to eagerly deallocate StructureTransitionTable's Weak pointers
when it's using the single-transition optimization and the Structure it transitioned
to has been GC'd.

This prevents Structures from keeping WeakBlocks alive longer than necessary when
they've been transitioned away from but are still in use themselves.

  • runtime/Structure.cpp:

(JSC::singleSlotTransitionWeakOwner):
(JSC::StructureTransitionTable::singleTransition):
(JSC::StructureTransitionTable::setSingleTransition):
(JSC::StructureTransitionTable::add):

  • runtime/StructureTransitionTable.h:

(JSC::StructureTransitionTable::singleTransition): Deleted.
(JSC::StructureTransitionTable::setSingleTransition): Deleted.

12:01 PM Changeset in webkit [188977] by peavo@outlook.com
  • 3 edits in trunk/Source/WebCore

[Curl] Deadlock when downloading.
​https://bugs.webkit.org/show_bug.cgi?id=148438

Reviewed by Alex Christensen.

A thread should not try locking when it already has got the lock,
this will create a deadlock.

  • platform/network/curl/CurlDownload.cpp:

(WebCore::CurlDownloadManager::startThreadIfNeeded):
(WebCore::CurlDownloadManager::stopThread):
(WebCore::CurlDownloadManager::stopThreadIfIdle):
(WebCore::CurlDownload::~CurlDownload):
(WebCore::CurlDownload::moveFileToDestination):
(WebCore::CurlDownload::didFail):

  • platform/network/curl/CurlDownload.h:

(WebCore::CurlDownloadManager::getMultiHandle):
(WebCore::CurlDownloadManager::runThread):
(WebCore::CurlDownloadManager::setRunThread):

11:53 AM Changeset in webkit [188976] by BJ Burg
  • 2 edits in trunk/Source/JavaScriptCore

Web Inspector: REGRESSION(r188965): BackendDispatcher loses request ids when called re-entrantly
​https://bugs.webkit.org/show_bug.cgi?id=148480

Reviewed by Joseph Pecoraro.

I added an assertion that m_currentRequestId is Nullopt when dispatch() is called, but this should
not hold if dispatching a backend command while debugger is paused. I will remove the assertion
and add proper scoping for all dispatch() branches.

No new tests, this wrong assert caused inspector/dom-debugger/node-removed.html to crash reliably.

  • inspector/InspectorBackendDispatcher.cpp:

(Inspector::BackendDispatcher::dispatch): Cover each exit with an appropriate TemporaryChange scope.

11:52 AM Changeset in webkit [188975] by bshafiei@apple.com
  • 5 edits in branches/safari-601.1.46-branch/Source

Versioning.

11:50 AM Changeset in webkit [188974] by peavo@outlook.com
  • 2 edits in trunk

[Win] Build does not generate debug info.
​https://bugs.webkit.org/show_bug.cgi?id=148431

Reviewed by Alex Christensen.

Generate debug info for Windows builds.

  • Source/cmake/OptionsWin.cmake:
11:46 AM Changeset in webkit [188973] by Michael Catanzaro
  • 2 edits in trunk

[GTK] Disable ACCELERATED_2D_CANVAS by default
​https://bugs.webkit.org/show_bug.cgi?id=148473

Reviewed by Martin Robinson.

Currently ACCELERATED_2D_CANVAS is enabled by default on most systems (which have CairoGL)
but not on Debian (which does not). We've known this was problematic for a while, since it
means we have two different sets of distro-dependent bugs, but never decided whether that
outweighed the benefits of CarioGL or not. I'm making the call now: it's more important to
have the same bugs everywhere. We can turn this on again for other distros when we're ready
to turn it on for Debian.

Also, properly fail the build if ENABLE_ACCELERATED_2D_CANVAS is enabled but CairoGL is not
available.

  • Source/cmake/OptionsGTK.cmake:
11:34 AM Changeset in webkit [188972] by commit-queue@webkit.org
  • 5 edits in trunk/Source/JavaScriptCore

Remove the unused *Executable::unlinkCalls() and CodeBlock::unlinkCalls()
​https://bugs.webkit.org/show_bug.cgi?id=148469

Patch by Sukolsak Sakshuwong <Sukolsak Sakshuwong> on 2015-08-26
Reviewed by Geoffrey Garen.

We use CodeBlock::unlinkIncomingCalls() to unlink calls.
(...)Executable::unlinkCalls() and CodeBlock::unlinkCalls() are no longer used.

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::unlinkCalls): Deleted.

  • bytecode/CodeBlock.h:
  • runtime/Executable.cpp:

(JSC::EvalExecutable::unlinkCalls): Deleted.
(JSC::ProgramExecutable::unlinkCalls): Deleted.
(JSC::FunctionExecutable::unlinkCalls): Deleted.

  • runtime/Executable.h:

(JSC::ScriptExecutable::unlinkCalls): Deleted.

11:18 AM Changeset in webkit [188971] by timothy_horton@apple.com
  • 4 edits in trunk

Layout Test platform/mac/fast/events/content-inset-hit-testing-in-frame.html is flaky
​https://bugs.webkit.org/show_bug.cgi?id=148409

Reviewed by Beth Dakin.

  • WebView/WebDynamicScrollBarsView.mm:

(-[WebDynamicScrollBarsView setContentInsets:]):
Explicitly force our NSScrollView to lay out after updating
content insets. We depend on this happening synchronously (specifically,
we need our frame/bounds change callbacks to fire), because the layout
which will happen subsequently needs up-to-date information in order to
correctly a) enable scrollbars and then b) update the scroll position.

  • platform/mac/fast/events/resources/iframe-to-hit-test.html:

Adjust the test so that it logs something useful if it fails
instead of complaining about not being run in WKTR/DRT.

10:54 AM Changeset in webkit [188970] by msaboff@apple.com
  • 5 edits in branches/jsc-tailcall/Source/JavaScriptCore

Unreviewed build fix for release builds after r188937.

  • jit/CallFrameShuffler.cpp:

(JSC::CallFrameShuffler::prepareAny): Changed ASSERT to ASSERT_UNUSED.

  • jit/CallFrameShuffler.h:

(JSC::CallFrameShuffler::removeTarget): Changed ASSERT to ASSERT_UNUSED.
(JSC::CachedRecovery::removeTarget):

  • jit/CallFrameShuffler32_64.cpp: Added #include "JSCJSValueInline.h".
  • jit/CallFrameShuffler64.cpp: Added #include "JSCJSValueInline.h".
10:33 AM Changeset in webkit [188969] by Brent Fulgham
  • 2 edits in trunk/Tools

[Win] Simplify menu handling code in WinLauncher
​https://bugs.webkit.org/show_bug.cgi?id=148461

Reviewed by Zalan Bujtas.

Revise 'ToggleMenuItem' to return a boolean value indicating if
it handled the message. Revise WndProc to use this to decide if it
should pass the message on to the default handler, rather than
duplicating the logic in both places.

  • WinLauncher/Common.cpp:

(ToggleMenuItem): Return true if the menu item message was handled.
(WndProc): If 'ToggleMenuItem' did not handle the message, pass
the message tothe default handler.

9:44 AM Changeset in webkit [188968] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebCore

[Cairo] Accelerated canvas should fall back to non-accelerated canvas on creation failure
​https://bugs.webkit.org/show_bug.cgi?id=148476

Patch by Jinyoung Hur <​hur.ims@navercorp.com> on 2015-08-26
Reviewed by Brent Fulgham.

Cairo-gl backed surface might fail to be created with large dimensions, e.g., 50x32000, depending on
the gl implementations. In case of Mac port, ImageBufferCG falls back to a software surface when it fails to create
IOSurface, an accelerated surface. Though the unaccelerated surface could be slower, it would be better
to create a working surface than nothing.

Because the max dimensions of gl texture might vary among the OpenGL implementations, below test can't guarantee
the verification of behavior difference depending on the running platform.

Test: fast/canvas/canvas-large-dimensions.html

  • platform/graphics/cairo/ImageBufferCairo.cpp:

(WebCore::ImageBuffer::ImageBuffer):

9:06 AM Changeset in webkit [188967] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Command-Enter should evaluate selected JS in Debugger/Sources
​https://bugs.webkit.org/show_bug.cgi?id=148368

Reviewed by Timothy Hatcher.

  • UserInterface/Controllers/CodeMirrorCompletionController.js:

(WebInspector.CodeMirrorCompletionController):
(WebInspector.CodeMirrorCompletionController.prototype._generateJavaScriptCompletions):
Evaluate selected text in the console only for JS and HTML resources. HTML resources
should be allowed because they can have commented out (inside <!-- -->) and
inline (onclick="") JavaScript.

8:53 AM Changeset in webkit [188966] by commit-queue@webkit.org
  • 7 edits in trunk

Unreviewed, rolling out r188960.
​https://bugs.webkit.org/show_bug.cgi?id=148479

Broke all the tests (Requested by ap on #webkit).

Reverted changeset:

"Add some new emoji with modifiers and new sequence."
​https://bugs.webkit.org/show_bug.cgi?id=148202
​http://trac.webkit.org/changeset/188960

7:34 AM Changeset in webkit [188965] by BJ Burg
  • 27 edits in trunk

Web Inspector: no need to allocate protocolErrors array for every dispatched backend command
​https://bugs.webkit.org/show_bug.cgi?id=146466

Reviewed by Joseph Pecoraro.

Source/JavaScriptCore:

Clean up some of the backend dispatcher code, with a focus on eliminating useless allocations
of objects in the common case when no protocol errors happen. This is done by saving the
current id of each request as it is being processed by the backend dispatcher, and tagging any
subsequent errors with that id. This also means we don't have to thread the requestId except
in the async command code path.

This patch also lifts some common code shared between all generated backend command
implementatations into the per-domain dispatch method instead. This reduces generated code size.

To be consistent, this patch standardizes on calling the id of a backend message its 'requestId'.
Requests can be handled synchronously or asynchronously (triggered via the 'async' property).

No new tests, covered by existing protocol tests.

  • inspector/InspectorBackendDispatcher.cpp:

(Inspector::BackendDispatcher::CallbackBase::CallbackBase): Split the two code paths for reporting
success and failure.

(Inspector::BackendDispatcher::CallbackBase::sendFailure):
(Inspector::BackendDispatcher::CallbackBase::sendSuccess): Renamed from sendIfActive.
(Inspector::BackendDispatcher::dispatch): Reset counters and current requestId before dispatching.
No need to manually thread the requestId to all reportProtocolError calls.

(Inspector::BackendDispatcher::hasProtocolErrors): Added.
(Inspector::BackendDispatcher::sendResponse):
(Inspector::BackendDispatcher::sendPendingErrors): Send any saved protocol errors to the frontend.
Always send a 'data' member with all of the errors, even if there's just one. We might want to add
more information about errors later.

(Inspector::BackendDispatcher::reportProtocolError): Enqueue a protocol error to be sent later.
(Inspector::BackendDispatcher::getPropertyValue): Remove useless type parameters and nuke most of
the type conversion methods. Use std::function types instead of function pointer types.

(Inspector::castToInteger): Added.
(Inspector::castToNumber): Added.
(Inspector::BackendDispatcher::getInteger):
(Inspector::BackendDispatcher::getDouble):
(Inspector::BackendDispatcher::getString):
(Inspector::BackendDispatcher::getBoolean):
(Inspector::BackendDispatcher::getObject):
(Inspector::BackendDispatcher::getArray):
(Inspector::BackendDispatcher::getValue):
(Inspector::getPropertyValue): Deleted.
(Inspector::AsMethodBridges::asInteger): Deleted.
(Inspector::AsMethodBridges::asDouble): Deleted.
(Inspector::AsMethodBridges::asString): Deleted.
(Inspector::AsMethodBridges::asBoolean): Deleted.
(Inspector::AsMethodBridges::asObject): Deleted.
(Inspector::AsMethodBridges::asArray): Deleted.
(Inspector::AsMethodBridges::asValue): Deleted.

  • inspector/InspectorBackendDispatcher.h:
  • inspector/scripts/codegen/cpp_generator_templates.py: Extract 'params' object in domain dispatch method.

Omit requestIds where possible. Convert dispatch tables to use NeverDestroyed. Check the protocol error count
to decide whether to abort the dispatch or not, rather than allocating our own errors array.

  • inspector/scripts/codegen/cpp_generator_templates.py:

(void):

  • inspector/scripts/codegen/generate_cpp_backend_dispatcher_header.py: Revert to passing RefPtr<InspectorObject>

since parameters are now being passed rather than the message object. Some commands do not require parameters.

  • inspector/scripts/codegen/generate_cpp_backend_dispatcher_implementation.py:

(CppBackendDispatcherImplementationGenerator.generate_output):
(CppBackendDispatcherImplementationGenerator._generate_small_dispatcher_switch_implementation_for_domain):
(CppBackendDispatcherImplementationGenerator._generate_dispatcher_implementation_for_command):

  • inspector/scripts/codegen/generate_objc_backend_dispatcher_header.py:

(ObjCBackendDispatcherHeaderGenerator._generate_objc_handler_declaration_for_command):

  • inspector/scripts/codegen/generate_objc_backend_dispatcher_implementation.py:

(ObjCConfigurationImplementationGenerator._generate_handler_implementation_for_command):
(ObjCConfigurationImplementationGenerator._generate_success_block_for_command):

  • inspector/scripts/codegen/objc_generator_templates.py:

Rebaseline some protocol generator tests.

  • inspector/scripts/tests/expected/commands-with-async-attribute.json-result:
  • inspector/scripts/tests/expected/commands-with-optional-call-return-parameters.json-result:
  • inspector/scripts/tests/expected/domains-with-varying-command-sizes.json-result:
  • inspector/scripts/tests/expected/enum-values.json-result:
  • inspector/scripts/tests/expected/events-with-optional-parameters.json-result:
  • inspector/scripts/tests/expected/generate-domains-with-feature-guards.json-result:
  • inspector/scripts/tests/expected/same-type-id-different-domain.json-result:
  • inspector/scripts/tests/expected/shadowed-optional-type-setters.json-result:
  • inspector/scripts/tests/expected/type-declaration-aliased-primitive-type.json-result:
  • inspector/scripts/tests/expected/type-declaration-array-type.json-result:
  • inspector/scripts/tests/expected/type-declaration-enum-type.json-result:
  • inspector/scripts/tests/expected/type-declaration-object-type.json-result:
  • inspector/scripts/tests/expected/type-requiring-runtime-casts.json-result:

Source/WebInspectorUI:

  • UserInterface/TestStub.html: Fix a typo, this property exists on ProtocolTest.

LayoutTests:

  • inspector/protocol/backend-dispatcher-argument-errors-expected.txt:
  • inspector/protocol/backend-dispatcher-argument-errors.html:

Stringify the 'data' member before dumping, since it now contains JSON. Rebaseline it.

7:25 AM WebKitGTK/2.10.x edited by Michael Catanzaro
Propose bug #148473 (diff)
3:24 AM Changeset in webkit [188964] by Matt Baker
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Rendering Frames legend item checkbox colors are too light
​https://bugs.webkit.org/show_bug.cgi?id=148465

Reviewed by Timothy Hatcher.

  • UserInterface/Views/ChartDetailsSectionRow.js:

(WebInspector.ChartDetailsSectionRow.prototype._addCheckboxColorFilter):
Gamma primitive should use an "exponent" attribute instead of "value".
Increased gamma exponent to 1.4.

3:22 AM Changeset in webkit [188963] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Make DOM node attribute changes highlighting less obnoxious
​https://bugs.webkit.org/show_bug.cgi?id=148050

Reviewed by Timothy Hatcher.

  • UserInterface/Views/DOMTreeOutline.css:

(@keyframes node-state-changed): Change color to a light green.
(.node-state-changed): Add a slight ease-in for the animation function.

3:18 AM Changeset in webkit [188962] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Add Refresh button to Cookie Content View
​https://bugs.webkit.org/show_bug.cgi?id=148468

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-08-26
Reviewed by Timothy Hatcher.

  • UserInterface/Views/CookieStorageContentView.js:

(WebInspector.CookieStorageContentView):
(WebInspector.CookieStorageContentView.prototype.get navigationItems):
(WebInspector.CookieStorageContentView.prototype._refreshButtonClicked):

2:51 AM Changeset in webkit [188961] by Philippe Normand
  • 2 edits in trunk/Source/WebCore

[GStreamer] "method" property for the webkitwebsrc element
​https://bugs.webkit.org/show_bug.cgi?id=148433

Reviewed by Carlos Garcia Campos.

This new property is sometimes used by the GStreamer uridownloader
when time synchronization is required for DASH. The same property
was added to the souphttpsrc element.

  • platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:

(webKitWebSrcSetProperty):
(webKitWebSrcGetProperty):
(webKitWebSrcStart):

2:26 AM Changeset in webkit [188960] by enrica@apple.com
  • 7 edits in trunk

Add some new emoji with modifiers and new sequence.
​https://bugs.webkit.org/show_bug.cgi?id=148202
rdar://problem/21849857

Reviewed by Sam Weinig.

Source/WebCore:

Adding support for some new emoji with modifiers and
one new emoji sequence.

  • platform/graphics/FontCascade.cpp:

(WebCore::FontCascade::characterRangeCodePath):

  • platform/text/CharacterProperties.h:

(WebCore::isEmojiGroupCandidate):
(WebCore::isEmojiModifier):

  • platform/text/TextBreakIterator.cpp:

(WebCore::cursorMovementIterator):

LayoutTests:

Updated test to reflect the changes.

  • editing/deleting/delete-emoji-expected.txt:
  • editing/deleting/delete-emoji.html:
2:11 AM Changeset in webkit [188959] by Carlos Garcia Campos
  • 1 copy in releases/WebKitGTK/webkit-2.9.91

WebKitGTK+ 2.9.91

1:38 AM Changeset in webkit [188958] by Csaba Osztrogonác
  • 2 edits in trunk/Tools

Remove unused code after r188948
​https://bugs.webkit.org/show_bug.cgi?id=148467

Reviewed by Gyuyoung Kim.

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::platformPreferences): Deleted.

1:34 AM Changeset in webkit [188957] by Carlos Garcia Campos
  • 4 edits in releases/WebKitGTK/webkit-2.10

Unreviewed. Update OptionsGTK.cmake and NEWS for 2.9.91 release.

.:

  • Source/cmake/OptionsGTK.cmake: Bump version numbers.

Source/WebKit2:

  • gtk/NEWS: Add release notes for 2.9.91.
1:08 AM WebKitGTK/2.10.x edited by Carlos Garcia Campos
(diff)
1:04 AM Changeset in webkit [188956] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Source/WebCore

Merge r188472 - [GStreamer] Handle missing plugins better at runtime
​https://bugs.webkit.org/show_bug.cgi?id=146999

Reviewed by Carlos Garcia Campos.

  • platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:

(WebCore::MediaPlayerPrivateGStreamer::createAudioSink): Warn the
user if autoaudiosink wasn't found at runtime. In that case
playbin will try to be smart by itself, hopefully. Also moved a
couple GST_WARNING calls to WARN_MEDIA_MESSAGE.
(WebCore::MediaPlayerPrivateGStreamer::createGSTPlayBin): Use
WARN_MEDIA_MESSAGE here as well.

1:03 AM Changeset in webkit [188955] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Source/WebCore

Merge r188902 - Clear cairo-gl surface for initialization
​https://bugs.webkit.org/show_bug.cgi?id=148307

Patch by Jinyoung Hur <​hur.ims@navercorp.com> on 2015-08-24
Reviewed by Martin Robinson.

A cairo-gl surface that is created from an uninitialized texture, should be cleared before use.
A texture memory created by calling glTexImage2D with null data parameter, is uninitialized.
And cairo_gl_surface_create_for_texture doesn't clear the provided texture for initialization.
So it seems safe to clear the surface explicitly.

It is hard to verify this behavior change because the texture memory status is undefined. Undefined means
it can be either initialized or not, though mostly initialized in my experiences.

  • platform/graphics/cairo/ImageBufferCairo.cpp:

(WebCore::clearSurface):
(WebCore::createCairoGLSurface):

12:52 AM Changeset in webkit [188954] by Carlos Garcia Campos
  • 3 edits in releases/WebKitGTK/webkit-2.10

Merge r188929 - [GTK] r186800 broke the build on Ubuntu 14.04
​https://bugs.webkit.org/show_bug.cgi?id=147559

Reviewed by Martin Robinson.

  • Source/cmake/FindGTK3.cmake: Always define GTK3_SUPPORTS_X11 and GTK3_SUPPORTS_WAYLAND.
  • Source/cmake/OptionsGTK.cmake: Autodetect support for X11 and Wayland backends.
12:49 AM Changeset in webkit [188953] by Carlos Garcia Campos
  • 3 edits in releases/WebKitGTK/webkit-2.10

Merge r188755 - Regression(r188698): http/tests/cache/disk-cache/disk-cache-revalidation-new-expire-header.html is very flaky
​https://bugs.webkit.org/show_bug.cgi?id=148205

Reviewed by Antti Koivisto.

Source/WebKit2:

After r188640, successful revalidation of resources in the memory cache
would cause us to drop the corresponding resource in the disk cache.
This patch addresses the issue by not removing the cache entry if the
response is a successful revalidation (i.e. status code == 304).

Longer term, we should probably update the entry in the disk cache (if
it exists) when it is revalidated by the memory cache. Currently,
revalidation by the memory cache bypasses the disk cache and goes
straight to the network. Then, when the response comes back as a 304,
we try and store the response in the cache. However, a 304 status code
is not cacheable so the cache rejects it.

  • NetworkProcess/cache/NetworkCache.cpp:

(WebKit::NetworkCache::Cache::store):

LayoutTests:

  • http/tests/cache/disk-cache/disk-cache-revalidation-new-expire-header.html:

Drop temporary fix landed in r188698 to make the test less flaky.

12:44 AM Changeset in webkit [188952] by Carlos Garcia Campos
  • 7 edits
    3 adds in releases/WebKitGTK/webkit-2.10

Merge r188640 - WebKit may keep outdated entry in the disk cache after a reload
​https://bugs.webkit.org/show_bug.cgi?id=148137
<rdar://problem/22299547>

Reviewed by Antti Koivisto.

Source/WebKit2:

WebKit would keep outdated entry in the disk cache after a reload
in the following scenario:

  1. We have an entry in the cache
  2. The user reloads
  3. We get a fresh resource from the network but this one is not cacheable

In this case, we now remove the stale entry from the cache to make sure
it is not served to following requests (e.g. history navigations).

  • NetworkProcess/NetworkResourceLoader.cpp:

(WebKit::NetworkResourceLoader::didFinishLoading):
Remove the entry from the cache if its redirection is no longer
cacheable.

  • NetworkProcess/cache/NetworkCache.cpp:

(WebKit::NetworkCache::Cache::store):
If we make the decision not to store the response, then remove the
entry in the cache for this resource if it exists.

(WebKit::NetworkCache::Cache::remove):

  • NetworkProcess/cache/NetworkCache.h:

Add new remove() overload taking a ResourceRequest argument so the
call site does not have the compute the key.

  • NetworkProcess/cache/NetworkCacheStorage.cpp:

(WebKit::NetworkCache::Storage::removeFromPendingWriteOperations):
(WebKit::NetworkCache::Storage::remove):

  • NetworkProcess/cache/NetworkCacheStorage.h:

When we're asked to remove an entry with a given key, also remove
it from the pending write operations. This pre-existing bug would
prevent the new layout test from passing.

LayoutTests:

Add layout test to make sure that stale disk cached entries are removed
when it becomes uncacheable.

  • http/tests/cache/disk-cache/resource-becomes-uncacheable-expected.txt: Added.
  • http/tests/cache/disk-cache/resource-becomes-uncacheable.html: Added.
  • http/tests/cache/disk-cache/resources/generate-response-optionally-cacheable.cgi: Added.
12:44 AM Changeset in webkit [188951] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Source/WebCore

Merge r188931 - IconDatabase: syncThreadMainLoop() is unlocking m_syncLock twice when thread termination is requested
​https://bugs.webkit.org/show_bug.cgi?id=148429

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2015-08-25
Reviewed by Filip Pizlo.

The lock is released an locked on every loop iteration, and then
unlocked again after the loop. There's an early break in the loop
when thread termination is requested that happens after the lock
is released but before is locked again, so that the unlock after
the loop is trying to unlock the lock again. This was not a
problem before, but the new Lock has an assertion to ensure that a
lock is not released twice.

  • loader/icon/IconDatabase.cpp:

(WebCore::IconDatabase::syncThreadMainLoop): Clean up the thread
and return instead of breaking the loop when thread termination is
requested.

12:32 AM Changeset in webkit [188950] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Tools

Merge r188618 - Fix conversion-null warning in conversion.cpp of TestWebKitAPI
​https://bugs.webkit.org/show_bug.cgi?id=148073

Reviewed by Alexey Proskuryakov.

  • TestWebKitAPI/Tests/WTF/Condition.cpp: Use EXPECT_FALSE instead of EXPECT_EQ.

(TestWebKitAPI::TEST):

12:31 AM Changeset in webkit [188949] by Carlos Garcia Campos
  • 7 edits in releases/WebKitGTK/webkit-2.10/Source

Merge r188633 - [GLib] GMainLoopSource should receive the std::function<> objects through rvalue references
​https://bugs.webkit.org/show_bug.cgi?id=147981

Reviewed by Carlos Garcia Campos.

Source/WebKit2:

  • NetworkProcess/cache/NetworkCacheIOChannelSoup.cpp:

(WebKit::NetworkCache::runTaskInQueue): Move the std::function<> into the scheduling call.

Source/WTF:

Scheduling methods on GMainLoopSource and GThreadSafeMainLoopSource should
have the std::function<> objects passed through rvalue references, and should
move the passed-in objects forward when required.

  • wtf/glib/GMainLoopSource.cpp:

(WTF::GMainLoopSource::schedule):
(WTF::GMainLoopSource::scheduleAfterDelay):
(WTF::GMainLoopSource::scheduleAndDeleteOnDestroy):
(WTF::GMainLoopSource::scheduleAfterDelayAndDeleteOnDestroy):

  • wtf/glib/GMainLoopSource.h:
  • wtf/glib/GThreadSafeMainLoopSource.cpp:

(WTF::GThreadSafeMainLoopSource::schedule):
(WTF::GThreadSafeMainLoopSource::scheduleAfterDelay):

  • wtf/glib/GThreadSafeMainLoopSource.h:
12:03 AM Changeset in webkit [188948] by Gyuyoung Kim
  • 4 edits in trunk/Tools

[EFL][GTK] REGRESSION(r188828): All performance tests and almost all layout tests crash
​https://bugs.webkit.org/show_bug.cgi?id=148377

Reviewed by Carlos Garcia Campos.

EFL and GTK don't support TestController::platformPreferences() yet which was introduced by r188828.
It caused all crashes of layout test and performance test on EFL and GTK. So this patch implements
TestController::platformPreferences() using WKPageGroupGetPreferences() which was previous thing for
EFL and GTK at the moment.

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::platformWillRunTest):

  • WebKitTestRunner/efl/TestControllerEfl.cpp:

(WTR::TestController::platformPreferences):

  • WebKitTestRunner/gtk/TestControllerGtk.cpp:

(WTR::TestController::platformPreferences):

Aug 25, 2015:

11:49 PM Changeset in webkit [188947] by commit-queue@webkit.org
  • 8 edits
    1 add in trunk

AX: Enable accessibility/aria-controls.html test for mac
​https://bugs.webkit.org/show_bug.cgi?id=148458

Patch by Nan Wang <​n_wang@apple.com> on 2015-08-25
Reviewed by Chris Fleizach.

Source/WebCore:

Re-enabled accessibility/aria-controls.html test for mac.

  • accessibility/mac/WebAccessibilityObjectWrapperMac.mm:

(-[WebAccessibilityObjectWrapper accessibilityAttributeValue:]):

Tools:

Implemented ariaControlsElementAtIndex(unsigned index).

  • DumpRenderTree/mac/AccessibilityUIElementMac.mm:

(AccessibilityUIElement::ariaControlsElementAtIndex):
(AccessibilityUIElement::disclosedRowAtIndex):

  • WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:

(WTR::AccessibilityUIElement::ariaControlsElementAtIndex):

LayoutTests:

  • accessibility/aria-controls.html:
  • platform/mac/TestExpectations:
  • platform/mac/accessibility/aria-controls-expected.txt: Added.
11:29 PM Changeset in webkit [188946] by BJ Burg
  • 4 edits in trunk/Source/WebInspectorUI

Web Inspector: message dispatch metrics should use high-resolution timing data
​https://bugs.webkit.org/show_bug.cgi?id=135467

Reviewed by Timothy Hatcher.

Use performance.now if it's available, otherwise fallback to Date.now().
Format timestamps with fixed decimal point, and sprinkle some ES6.

  • UserInterface/Base/Utilities.js:

(timestamp): Added.

  • UserInterface/Protocol/InspectorBackend.js:

(InspectorBackendClass):
(InspectorBackendClass.prototype._sendCommandToBackendWithCallback):
(InspectorBackendClass.prototype._dispatchEvent):

  • UserInterface/Protocol/MessageDispatcher.js:

(WebInspector.dispatchNextQueuedMessageFromBackend):
(WebInspector.dispatchMessageFromBackend): Be consistent about using this.

10:47 PM Changeset in webkit [188945] by Gyuyoung Kim
  • 2 edits in trunk/Tools

Remove python tests for PassRefPtr
​https://bugs.webkit.org/show_bug.cgi?id=148463

Reviewed by Andy Estes.

As we're removing uses of PassRefPtr, we need to remove all python tests for PassRefPtr as well.

  • Scripts/webkitpy/style/checkers/cpp_unittest.py:

(PassPtrTest): Deleted.
(PassPtrTest.assert_pass_ptr_check): Deleted.
(PassPtrTest.test_pass_ref_ptr_in_function): Deleted.
(PassPtrTest.test_pass_other_type_ptr_in_function): Deleted.
(PassPtrTest.test_pass_ref_ptr_return_value): Deleted.
(PassPtrTest.test_ref_ptr_parameter_value): Deleted.
(PassPtrTest.test_ref_ptr_member_variable): Deleted.
(PassPtrTest.test_ref_ptr_member_variable.Foo): Deleted.

10:17 PM Changeset in webkit [188944] by mmaxfield@apple.com
  • 5 edits in trunk/LayoutTests

More test gardening of css3/line-break-language-sensitive.

Unreviewed.

  • css3/line-break-language-sensitive/line-break-auto-hyphens-expected.html:
  • css3/line-break-language-sensitive/line-break-auto-hyphens.html:
  • css3/line-break-language-sensitive/line-break-auto-sound-marks-expected.html:
  • css3/line-break-language-sensitive/line-break-auto-sound-marks.html:
8:41 PM Changeset in webkit [188943] by aestes@apple.com
  • 3 edits in trunk/Tools

[iOS] run-webkit-tests fails if watchOS SDK is installed
​https://bugs.webkit.org/show_bug.cgi?id=148453

Reviewed by David Kilzer.

  • Scripts/webkitpy/xcode/simulator.py:

(Simulator): Taught Simulator how to parse watchOS runtimes and devices.

  • Scripts/webkitpy/xcode/simulator_unittest.py: Added tests.
7:01 PM Changeset in webkit [188942] by commit-queue@webkit.org
  • 3 edits in trunk/Tools

iOS Simulator layout-tests fail to start while cleaning a directory structure if simulator is already running
​https://bugs.webkit.org/show_bug.cgi?id=148197
rdar://problem/22334382

Patch by Aakash Jain <​aakash_jain@apple.com> on 2015-08-25
Reviewed by Daniel Bates.

  • BuildSlaveSupport/kill-old-processes: Add Simulator to the list of processes to kill (for iOS builders).
  • Scripts/webkitpy/port/ios.py:

(IOSSimulatorPort): Converted bundle id com.apple.iphonesimulator to a variable SIMULATOR_BUNDLE_ID.
(IOSSimulatorPort._quitIOSSimulator): Common function to quit iOS Simulator.
(IOSSimulatorPort.clean_up_test_run): Quit the simulator during the cleanup.
(IOSSimulatorPort.check_sys_deps): No need to quit the simulator here as its now being quit in reset_preferences().
(IOSSimulatorPort.reset_preferences): Quit the simulator before trying to delete associated data directory.

6:35 PM Changeset in webkit [188941] by commit-queue@webkit.org
  • 4 edits in trunk/LayoutTests

AX: accessibility/mac/misspelled-attributed-string.html is flaky
​https://bugs.webkit.org/show_bug.cgi?id=148455

Patch by Nan Wang <​n_wang@apple.com> on 2015-08-25
Reviewed by Chris Fleizach.

Updated the test case to be more stable since the client's text checker
might change over time.

  • accessibility/mac/misspelled-attributed-string-expected.txt:
  • accessibility/mac/misspelled-attributed-string.html:
  • platform/mac/TestExpectations:
6:02 PM Changeset in webkit [188940] by Gyuyoung Kim
  • 2 edits in trunk/Tools

Remove PassRefPtr style check rule
​https://bugs.webkit.org/show_bug.cgi?id=148432

Reviewed by Andreas Kling.

PassRefPtr is being removed. Thus style rule needs to be removed as well.

  • Scripts/webkitpy/style/checkers/cpp.py:

(_check_parameter_name_against_text): Deleted.
(check_function_definition_and_pass_ptr): Deleted.
(check_function_definition): Deleted.
(check_pass_ptr_usage): Deleted.
(process_line): Deleted.
(CppChecker): Deleted.

5:16 PM Changeset in webkit [188939] by Brent Fulgham
  • 5 edits in trunk/Tools

[Win] Expose "Inverted Colors" option in WinLauncher
​https://bugs.webkit.org/show_bug.cgi?id=148451

Reviewed by Tim Horton.

Add the ability to toggle the "Inverted Colors" preference
in WinLauncher.

  • WinLauncher/Common.cpp:

(ToggleMenuItem): Toggle the feature when the menu item
is selected.
(WndProc): Recognize the new menu option.

  • WinLauncher/WinLauncher.cpp:

(WinLauncher::setToDefaultPreferences): Launch with "Invert
Colors" turned off.

  • WinLauncher/WinLauncher.vcxproj/WinLauncherLib.rc: Add menu

entry for "Invert Colors".

  • WinLauncher/WinLauncher.vcxproj/WinLauncherLibResource.h:
4:45 PM Changeset in webkit [188938] by commit-queue@webkit.org
  • 2 edits in trunk

Unreviewed, rolling out r188919.
​https://bugs.webkit.org/show_bug.cgi?id=148452

broke build (Requested by alexchristensen on #webkit).

Reverted changeset:

"[Win] Build does not generate debug info."
​https://bugs.webkit.org/show_bug.cgi?id=148431
​http://trac.webkit.org/changeset/188919

3:59 PM Changeset in webkit [188937] by basile_clement@apple.com
  • 13 edits
    6 adds in branches/jsc-tailcall/Source/JavaScriptCore

jsc-tailcall: We should reuse the frame efficiently in the DFG instead of doing a memmove
​https://bugs.webkit.org/show_bug.cgi?id=147508

Reviewed by Michael Saboff.

This introduces a new class (CallFrameShuffler) that is responsible for
efficiently building the new frames when performing a tail call. In
order for Repatch to know about the position of arguments on the
stack/registers (e.g. for polymorphic call inline caches), we store a
CallFrameShuffleData in the CallLinkInfo. Otherwise, the JIT and DFG
compiler are now using CallFrameShuffler instead of
CCallHelpers::prepareForTailCallSlow() to build the frame for a tail
call.

When taking a slow path, we still build the frame as if doing a regular
call, because we could throw an exception and need the caller's frame
at that point. This means that for virtual calls, we don't benefit from
the efficient frame move. We will take care of this in a subsequent patch.

  • CMakeLists.txt:
  • JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
  • JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • assembler/AbortReason.h:
  • bytecode/CallLinkInfo.h:

(JSC::CallLinkInfo::setFrameShuffleData):
(JSC::CallLinkInfo::frameShuffleData):

  • dfg/DFGGenerationInfo.h:

(JSC::DFG::GenerationInfo::recovery):

  • dfg/DFGSpeculativeJIT32_64.cpp:

(JSC::DFG::SpeculativeJIT::emitCall):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::emitCall):

  • jit/CallFrameShuffleData.cpp: Added.

(JSC::CallFrameShuffleData::setupCalleeSaveRegisters):

  • jit/CallFrameShuffleData.h: Added.
  • jit/CallFrameShuffler.cpp: Added.

(JSC::CallFrameShuffler::CallFrameShuffler):
(JSC::CallFrameShuffler::dump):
(JSC::CallFrameShuffler::getCachedRecovery):
(JSC::CallFrameShuffler::setCachedRecovery):
(JSC::CallFrameShuffler::spill):
(JSC::CallFrameShuffler::emitDeltaCheck):
(JSC::CallFrameShuffler::prepareForSlowPath):
(JSC::CallFrameShuffler::prepareForTailCall):
(JSC::CallFrameShuffler::tryWrites):
(JSC::CallFrameShuffler::performSafeWrites):
(JSC::CallFrameShuffler::prepareAny):

  • jit/CallFrameShuffler.h: Added.

(JSC::CachedRecovery::CachedRecovery):
(JSC::CachedRecovery::targets):
(JSC::CachedRecovery::addTarget):
(JSC::CachedRecovery::removeTarget):
(JSC::CachedRecovery::clearTargets):
(JSC::CachedRecovery::setWantedJSValueRegs):
(JSC::CachedRecovery::boxingRequiresGPR):
(JSC::CachedRecovery::boxingRequiresFPR):
(JSC::CachedRecovery::recovery):
(JSC::CachedRecovery::setRecovery):
(JSC::CachedRecovery::wantedJSValueRegs):
(JSC::CallFrameShuffler::lockGPR):
(JSC::CallFrameShuffler::acquireGPR):
(JSC::CallFrameShuffler::releaseGPR):
(JSC::CallFrameShuffler::snapshot):
(JSC::CallFrameShuffler::setCalleeJSValueRegs):
(JSC::CallFrameShuffler::assumeCalleeIsCell):
(JSC::CallFrameShuffler::canBox):
(JSC::CallFrameShuffler::ensureBox):
(JSC::CallFrameShuffler::ensureLoad):
(JSC::CallFrameShuffler::canLoadAndBox):
(JSC::CallFrameShuffler::updateRecovery):
(JSC::CallFrameShuffler::clearCachedRecovery):
(JSC::CallFrameShuffler::addCachedRecovery):
(JSC::CallFrameShuffler::numLocals):
(JSC::CallFrameShuffler::getOld):
(JSC::CallFrameShuffler::setOld):
(JSC::CallFrameShuffler::firstOld):
(JSC::CallFrameShuffler::lastOld):
(JSC::CallFrameShuffler::isValidOld):
(JSC::CallFrameShuffler::argCount):
(JSC::CallFrameShuffler::getNew):
(JSC::CallFrameShuffler::setNew):
(JSC::CallFrameShuffler::addNew):
(JSC::CallFrameShuffler::firstNew):
(JSC::CallFrameShuffler::lastNew):
(JSC::CallFrameShuffler::isValidNew):
(JSC::CallFrameShuffler::newAsOld):
(JSC::CallFrameShuffler::getFreeRegister):
(JSC::CallFrameShuffler::getFreeGPR):
(JSC::CallFrameShuffler::getFreeFPR):
(JSC::CallFrameShuffler::hasFreeRegister):
(JSC::CallFrameShuffler::ensureRegister):
(JSC::CallFrameShuffler::ensureGPR):
(JSC::CallFrameShuffler::ensureFPR):
(JSC::CallFrameShuffler::addressForOld):
(JSC::CallFrameShuffler::isUndecided):
(JSC::CallFrameShuffler::isSlowPath):
(JSC::CallFrameShuffler::addressForNew):
(JSC::CallFrameShuffler::dangerFrontier):
(JSC::CallFrameShuffler::isDangerNew):
(JSC::CallFrameShuffler::updateDangerFrontier):
(JSC::CallFrameShuffler::hasOnlySafeWrites):

  • jit/CallFrameShuffler32_64.cpp: Added.

(JSC::CallFrameShuffler::emitStore):
(JSC::CallFrameShuffler::emitBox):
(JSC::CallFrameShuffler::emitLoad):
(JSC::CallFrameShuffler::canLoad):
(JSC::CachedRecovery::loadsIntoFPR):
(JSC::CachedRecovery::loadsIntoGPR):
(JSC::CallFrameShuffler::emitDisplace):

  • jit/CallFrameShuffler64.cpp: Added.

(JSC::CallFrameShuffler::emitStore):
(JSC::CallFrameShuffler::emitBox):
(JSC::CallFrameShuffler::emitLoad):
(JSC::CallFrameShuffler::canLoad):
(JSC::CachedRecovery::loadsIntoFPR):
(JSC::CachedRecovery::loadsIntoGPR):
(JSC::CallFrameShuffler::emitDisplace):

  • jit/JITCall.cpp:

(JSC::JIT::compileOpCall):
(JSC::JIT::compileOpCallSlowCase):

  • jit/RegisterMap.h:
  • jit/Repatch.cpp:

(JSC::linkPolymorphicCall):

3:50 PM Changeset in webkit [188936] by basile_clement@apple.com
  • 15 edits
    1 move
    1 delete in branches/jsc-tailcall/Source/JavaScriptCore

jsc-tailcall: Get rid of FTLValueFormat
​https://bugs.webkit.org/show_bug.cgi?id=148448

Reviewed by Michael Saboff.

FTL::ValueFormat is nothing more than DataFormat (and is actually
slightly less). Let's get rid of it.

  • CMakeLists.txt:
  • JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
  • JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • bytecode/DataFormat.cpp: Renamed from Source/JavaScriptCore/ftl/FTLValueFormat.h.

(WTF::printInternal):

  • bytecode/DataFormat.h:
  • ftl/FTLAvailableRecovery.h:

(JSC::FTL::AvailableRecovery::AvailableRecovery):
(JSC::FTL::AvailableRecovery::format):

  • ftl/FTLExitArgument.h:

(JSC::FTL::ExitArgument::ExitArgument):
(JSC::FTL::ExitArgument::operator!):
(JSC::FTL::ExitArgument::format):
(JSC::FTL::ExitArgument::withFormat):

  • ftl/FTLExitValue.cpp:

(JSC::FTL::ExitValue::dataFormat):

  • ftl/FTLExitValue.h:

(JSC::FTL::ExitValue::recovery):
(JSC::FTL::ExitValue::recoveryFormat):

  • ftl/FTLFormattedValue.h:

(JSC::FTL::FormattedValue::FormattedValue):
(JSC::FTL::FormattedValue::operator!):
(JSC::FTL::FormattedValue::format):
(JSC::FTL::int32Value):
(JSC::FTL::booleanValue):
(JSC::FTL::jsValueValue):
(JSC::FTL::doubleValue):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compileArithAddOrSub):
(JSC::FTL::DFG::LowerDFGToLLVM::compileInvalidationPoint):
(JSC::FTL::DFG::LowerDFGToLLVM::convertDoubleToInt32):
(JSC::FTL::DFG::LowerDFGToLLVM::exitValueForNode):
(JSC::FTL::DFG::LowerDFGToLLVM::exitArgument):
(JSC::FTL::DFG::LowerDFGToLLVM::addAvailableRecovery):

  • ftl/FTLOSRExit.cpp:

(JSC::FTL::OSRExit::OSRExit):

  • ftl/FTLOSRExit.h:
  • ftl/FTLOSRExitCompiler.cpp:

(JSC::FTL::reboxAccordingToFormat):
(JSC::FTL::compileRecovery):
(JSC::FTL::compileStub):

  • ftl/FTLValueFormat.cpp: Removed.
3:44 PM Changeset in webkit [188935] by Alan Bujtas
  • 3 edits
    2 adds in trunk

Using the filter functional notation for background images results in wrong background-size rendering
​https://bugs.webkit.org/show_bug.cgi?id=148221
rdar://problem/22379518

Reviewed by Daniel Bates.

Do not ignore the size argument, when the filter image is being drawn onto the context.
When the size is ignored, we end up painting the image with its native size while the filter
is applied on the size of the generated image.

Source/WebCore:

Test: fast/filter-image/background-filter-image.html

  • css/CSSFilterImageValue.cpp:

(WebCore::CSSFilterImageValue::image):

LayoutTests:

  • fast/filter-image/background-filter-image-expected.html: Added.
  • fast/filter-image/background-filter-image.html: Added.
3:09 PM Changeset in webkit [188934] by basile_clement@apple.com
  • 3 edits in branches/jsc-tailcall/Source/JavaScriptCore

jsc-tailcall: Add an option to disable tail calls
​https://bugs.webkit.org/show_bug.cgi?id=148447

Reviewed by Michael Saboff.

  • bytecompiler/NodesCodegen.cpp:

(JSC::FunctionNode::emitBytecode):

  • runtime/Options.h:
3:01 PM Changeset in webkit [188933] by Beth Dakin
  • 2 edits in trunk/Source/WebKit2

Speculative build fix.

  • UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView setupInteraction]):

12:40 PM Changeset in webkit [188932] by saambarati1@gmail.com
  • 28 edits in trunk/Source/JavaScriptCore

Lets rename codeOriginIndex to callSiteIndex and get rid of CallFrame::Location.
​https://bugs.webkit.org/show_bug.cgi?id=148213

Reviewed by Filip Pizlo.

This patch introduces a struct called CallSiteIndex which is
used as a wrapper for a 32-bit int to place things in the tag for ArgumentCount
in the call frame. On 32-bit we place Instruction* into this slot for LLInt and Basline.
For 32-bit DFG we place a an index into the code origin table in this slot.
On 64-bit we place a bytecode offset into this slot for LLInt and Baseline.
On 64-bit we place the index into the code origin table in this slot in the
DFG/FTL.

This patch also gets rid of the encoding scheme that describes if something is a
bytecode index or a code origin table index. This information can always
be determined based on the CodeBlock's' JITType.

StructureStubInfo now also has a CallSiteIndex which it stores to
the call frame when making a call.

  • bytecode/CodeBlock.h:

(JSC::CodeBlock::hasCodeOrigins):
(JSC::CodeBlock::canGetCodeOrigin):
(JSC::CodeBlock::codeOrigin):
(JSC::CodeBlock::addFrequentExitSite):

  • bytecode/StructureStubInfo.h:

(JSC::StructureStubInfo::StructureStubInfo):

  • dfg/DFGCommonData.cpp:

(JSC::DFG::CommonData::notifyCompilingStructureTransition):
(JSC::DFG::CommonData::addCodeOrigin):
(JSC::DFG::CommonData::shrinkToFit):

  • dfg/DFGCommonData.h:

(JSC::DFG::CommonData::CommonData):

  • dfg/DFGJITCompiler.h:

(JSC::DFG::JITCompiler::setEndOfCode):
(JSC::DFG::JITCompiler::addCallSite):
(JSC::DFG::JITCompiler::emitStoreCodeOrigin):

  • dfg/DFGOSRExitCompilerCommon.cpp:

(JSC::DFG::reifyInlinedCallFrames):

  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileIn):

  • dfg/DFGSpeculativeJIT32_64.cpp:

(JSC::DFG::SpeculativeJIT::cachedGetById):
(JSC::DFG::SpeculativeJIT::cachedPutById):

  • dfg/DFGSpeculativeJIT64.cpp:

(JSC::DFG::SpeculativeJIT::cachedGetById):
(JSC::DFG::SpeculativeJIT::cachedPutById):

  • ftl/FTLCompile.cpp:

(JSC::FTL::mmAllocateDataSection):

  • ftl/FTLInlineCacheDescriptor.h:

(JSC::FTL::InlineCacheDescriptor::InlineCacheDescriptor):
(JSC::FTL::InlineCacheDescriptor::stackmapID):
(JSC::FTL::InlineCacheDescriptor::callSiteIndex):
(JSC::FTL::InlineCacheDescriptor::uid):
(JSC::FTL::GetByIdDescriptor::GetByIdDescriptor):
(JSC::FTL::PutByIdDescriptor::PutByIdDescriptor):
(JSC::FTL::CheckInDescriptor::CheckInDescriptor):
(JSC::FTL::InlineCacheDescriptor::codeOrigin): Deleted.

  • ftl/FTLLink.cpp:

(JSC::FTL::link):

  • ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::DFG::LowerDFGToLLVM::compilePutById):
(JSC::FTL::DFG::LowerDFGToLLVM::compileIn):
(JSC::FTL::DFG::LowerDFGToLLVM::getById):
(JSC::FTL::DFG::LowerDFGToLLVM::callPreflight):

  • ftl/FTLSlowPathCall.cpp:

(JSC::FTL::storeCodeOrigin):

  • interpreter/CallFrame.cpp:

(JSC::CallFrame::currentVPC):
(JSC::CallFrame::setCurrentVPC):
(JSC::CallFrame::callSiteBitsAsBytecodeOffset):
(JSC::CallFrame::bytecodeOffset):
(JSC::CallFrame::codeOrigin):
(JSC::CallFrame::topOfFrameInternal):
(JSC::CallFrame::locationAsBytecodeOffset): Deleted.
(JSC::CallFrame::setLocationAsBytecodeOffset): Deleted.
(JSC::CallFrame::bytecodeOffsetFromCodeOriginIndex): Deleted.

  • interpreter/CallFrame.h:

(JSC::CallSiteIndex::CallSiteIndex):
(JSC::CallSiteIndex::bits):
(JSC::ExecState::returnPCOffset):
(JSC::ExecState::abstractReturnPC):
(JSC::ExecState::topOfFrame):
(JSC::ExecState::setCallerFrame):
(JSC::ExecState::setScope):
(JSC::ExecState::currentVPC): Deleted.
(JSC::ExecState::setCurrentVPC): Deleted.

  • interpreter/CallFrameInlines.h:

(JSC::CallFrame::callSiteBitsAreBytecodeOffset):
(JSC::CallFrame::callSiteBitsAreCodeOriginIndex):
(JSC::CallFrame::callSiteAsRawBits):
(JSC::CallFrame::callSiteIndex):
(JSC::CallFrame::hasActivation):
(JSC::CallFrame::Location::encode): Deleted.
(JSC::CallFrame::Location::decode): Deleted.
(JSC::CallFrame::Location::encodeAsBytecodeOffset): Deleted.
(JSC::CallFrame::Location::encodeAsBytecodeInstruction): Deleted.
(JSC::CallFrame::Location::encodeAsCodeOriginIndex): Deleted.
(JSC::CallFrame::Location::isBytecodeLocation): Deleted.
(JSC::CallFrame::Location::isCodeOriginIndex): Deleted.
(JSC::CallFrame::hasLocationAsBytecodeOffset): Deleted.
(JSC::CallFrame::hasLocationAsCodeOriginIndex): Deleted.
(JSC::CallFrame::locationAsRawBits): Deleted.
(JSC::CallFrame::setLocationAsRawBits): Deleted.
(JSC::CallFrame::locationAsBytecodeOffset): Deleted.
(JSC::CallFrame::setLocationAsBytecodeOffset): Deleted.
(JSC::CallFrame::locationAsCodeOriginIndex): Deleted.

  • interpreter/StackVisitor.cpp:

(JSC::StackVisitor::readFrame):
(JSC::StackVisitor::readNonInlinedFrame):
(JSC::StackVisitor::Frame::print):

  • jit/JITCall.cpp:

(JSC::JIT::compileOpCall):

  • jit/JITCall32_64.cpp:

(JSC::JIT::compileOpCall):

  • jit/JITInlineCacheGenerator.cpp:

(JSC::garbageStubInfo):
(JSC::JITInlineCacheGenerator::JITInlineCacheGenerator):
(JSC::JITByIdGenerator::JITByIdGenerator):
(JSC::JITByIdGenerator::generateFastPathChecks):
(JSC::JITGetByIdGenerator::JITGetByIdGenerator):
(JSC::JITGetByIdGenerator::generateFastPath):
(JSC::JITPutByIdGenerator::JITPutByIdGenerator):

  • jit/JITInlineCacheGenerator.h:

(JSC::JITInlineCacheGenerator::JITInlineCacheGenerator):
(JSC::JITInlineCacheGenerator::stubInfo):
(JSC::JITByIdGenerator::JITByIdGenerator):
(JSC::JITGetByIdGenerator::JITGetByIdGenerator):
(JSC::JITPutByIdGenerator::JITPutByIdGenerator):

  • jit/JITInlines.h:

(JSC::JIT::updateTopCallFrame):

  • jit/JITOperations.cpp:

(JSC::getByVal):
(JSC::tryGetByValOptimize):

  • jit/JITPropertyAccess.cpp:

(JSC::JIT::emitGetByValWithCachedId):
(JSC::JIT::emitPutByValWithCachedId):
(JSC::JIT::emit_op_get_by_id):
(JSC::JIT::emit_op_put_by_id):

  • jit/JITPropertyAccess32_64.cpp:

(JSC::JIT::emitGetByValWithCachedId):
(JSC::JIT::emitPutByValWithCachedId):
(JSC::JIT::emit_op_get_by_id):
(JSC::JIT::emit_op_put_by_id):

  • jit/Repatch.cpp:

(JSC::generateByIdStub):

12:16 PM Changeset in webkit [188931] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebCore

IconDatabase: syncThreadMainLoop() is unlocking m_syncLock twice when thread termination is requested
​https://bugs.webkit.org/show_bug.cgi?id=148429

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2015-08-25
Reviewed by Filip Pizlo.

The lock is released an locked on every loop iteration, and then
unlocked again after the loop. There's an early break in the loop
when thread termination is requested that happens after the lock
is released but before is locked again, so that the unlock after
the loop is trying to unlock the lock again. This was not a
problem before, but the new Lock has an assertion to ensure that a
lock is not released twice.

  • loader/icon/IconDatabase.cpp:

(WebCore::IconDatabase::syncThreadMainLoop): Clean up the thread
and return instead of breaking the loop when thread termination is
requested.

12:14 PM Changeset in webkit [188930] by commit-queue@webkit.org
  • 7 edits in trunk

[Mac] accessibility/document-attributes.html fails
​https://bugs.webkit.org/show_bug.cgi?id=116636

Patch by Nan Wang <​n_wang@apple.com> on 2015-08-25
Reviewed by Chris Fleizach.

Source/WebCore:

Re-enabled accessibility/document-attributes.html test.

  • accessibility/mac/WebAccessibilityObjectWrapperMac.mm:

(-[WebAccessibilityObjectWrapper accessibilityAttributeValue:]):

Tools:

Implemented documentURI() and documentEncoding().

  • DumpRenderTree/mac/AccessibilityUIElementMac.mm:

(AccessibilityUIElement::documentEncoding):
(AccessibilityUIElement::documentURI):

  • WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:

(WTR::AccessibilityUIElement::documentEncoding):
(WTR::AccessibilityUIElement::documentURI):

LayoutTests:

  • platform/mac/TestExpectations:
12:13 PM Changeset in webkit [188929] by Michael Catanzaro
  • 3 edits in trunk

[GTK] r186800 broke the build on Ubuntu 14.04
​https://bugs.webkit.org/show_bug.cgi?id=147559

Reviewed by Martin Robinson.

  • Source/cmake/FindGTK3.cmake: Always define GTK3_SUPPORTS_X11 and GTK3_SUPPORTS_WAYLAND.
  • Source/cmake/OptionsGTK.cmake: Autodetect support for X11 and Wayland backends.
12:10 PM Changeset in webkit [188928] by commit-queue@webkit.org
  • 8 edits
    4 adds in trunk

Function.prototype.toString is incorrect for ArrowFunction
​https://bugs.webkit.org/show_bug.cgi?id=148148

Source/JavaScriptCore:

Patch by Aleksandr Skachkov <​gskachkov@gmail.com> on 2015-08-25
Reviewed by Saam Barati.

Added correct support of toString() method for arrow function.

  • parser/ASTBuilder.h:

(JSC::ASTBuilder::createFunctionMetadata):
(JSC::ASTBuilder::createArrowFunctionExpr):

  • parser/Nodes.cpp:

(JSC::FunctionMetadataNode::FunctionMetadataNode):

  • parser/Nodes.h:
  • parser/Parser.cpp:

(JSC::Parser<LexerType>::parseFunctionBody):
(JSC::Parser<LexerType>::parseFunctionInfo):

  • parser/SyntaxChecker.h:

(JSC::SyntaxChecker::createFunctionMetadata):

  • runtime/FunctionPrototype.cpp:

(JSC::functionProtoFuncToString):

  • tests/stress/arrowfunction-tostring.js: Added.

LayoutTests:

Patch by Skachkov Oleksandr <​gskachkov@gmail.com> on 2015-08-25
Reviewed by Saam Barati.

Added test of toString() method.

  • js/arrowfunction-tostring-expected.txt: Added.
  • js/arrowfunction-tostring.html: Added.
  • js/script-tests/arrowfunction-tostring.js: Added.
12:07 PM Changeset in webkit [188927] by mmaxfield@apple.com
  • 5 edits in trunk/LayoutTests

Test gardening
<rdar://problem/22420410>

Unreviewed.

Updating test expected results according to Kinsoku Shori.

  • css3/line-break-language-sensitive/line-break-auto-hyphens-expected.html:
  • css3/line-break-language-sensitive/line-break-auto-sound-marks-expected.html:
11:40 AM Changeset in webkit [188926] by saambarati1@gmail.com
  • 4 edits
    2 adds in trunk/Source/JavaScriptCore

Callee can be incorrectly overridden when it's captured
​https://bugs.webkit.org/show_bug.cgi?id=148400

Reviewed by Filip Pizlo.

We now resort to always creating the function name scope
when the function name is in scope. Because the bytecode
generator now has a notion of local lexical scoping,
this incurs no runtime penalty for function expression names
that aren't heap allocated. If they are heap allocated,
this means we may now have one more scope on the runtime
scope stack than before. This modification simplifies the
callee initialization code and uses the lexical scoping constructs
to implement this. This implementation also ensures
that everything Just Works for function's with default
parameter values. Before this patch, IIFE functions
with default parameter values and a captured function
name would crash JSC.

  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::BytecodeGenerator):
(JSC::BytecodeGenerator::pushLexicalScopeInternal):
(JSC::BytecodeGenerator::popLexicalScopeInternal):
(JSC::BytecodeGenerator::variable):
(JSC::BytecodeGenerator::resolveType):
(JSC::BytecodeGenerator::emitThrowTypeError):
(JSC::BytecodeGenerator::emitPushFunctionNameScope):
(JSC::BytecodeGenerator::emitReadOnlyExceptionIfNeeded):

  • bytecompiler/BytecodeGenerator.h:

(JSC::Variable::isReadOnly):
(JSC::Variable::isSpecial):
(JSC::Variable::isConst):
(JSC::Variable::setIsReadOnly):

  • bytecompiler/NodesCodegen.cpp:

(JSC::PostfixNode::emitResolve):
(JSC::PrefixNode::emitResolve):
(JSC::ReadModifyResolveNode::emitBytecode):
(JSC::AssignResolveNode::emitBytecode):
(JSC::BindingNode::bindValue):

  • tests/stress/IIFE-es6-default-parameters.js: Added.

(assert):
(.):

  • tests/stress/IIFE-function-name-captured.js: Added.

(assert):
(.):

11:38 AM Changeset in webkit [188925] by Chris Dumez
  • 2 edits in trunk/LayoutTests

Unreviewed, fix typo introduced in r188917

11:19 AM Changeset in webkit [188924] by Beth Dakin
  • 2 edits in trunk/Source/WebKit2

Long press gesture recognizer should adjust delay based on other recognizers
​https://bugs.webkit.org/show_bug.cgi?id=148402
-and corresponding-
rdar://problem/22278723

Reviewed by Tim Horton.

Call _setAdjustsDelayBasedOnOtherRecognizers with a value of YES.

  • UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView setupInteraction]):

11:13 AM Changeset in webkit [188923] by Csaba Osztrogonác
  • 2 edits in trunk/Source/WebCore

Fix the !ENABLE(VIDEO) build after r188693
​https://bugs.webkit.org/show_bug.cgi?id=148424

Reviewed by Tim Horton.

  • page/ChromeClient.h:
11:10 AM Changeset in webkit [188922] by eric.carlson@apple.com
  • 3 edits in trunk/Source/WebCore

[iOS] Don't clear AVPlayerItem when pausing if AirPlay is active
​https://bugs.webkit.org/show_bug.cgi?id=148319

Reviewed by Jer Noble.

  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::purgeBufferedDataIfPossible): Do nothing if the session

is allowed to load data when in the background and we are not under memory pressure.

  • platform/audio/ios/MediaSessionManagerIOS.mm:

(WebCore::MediaSessionManageriOS::sessionCanLoadMedia): Call base class.

11:04 AM Changeset in webkit [188921] by Csaba Osztrogonác
  • 2 edits in trunk/Source/WebCore

Fix the !ENABLE(CSS_REGIONS) build after r188663
​https://bugs.webkit.org/show_bug.cgi?id=148425

Reviewed by Chris Dumez.

  • bindings/js/JSDOMNamedFlowCollectionCustom.cpp:
11:03 AM Changeset in webkit [188920] by Brent Fulgham
  • 5 edits
    2 adds in trunk

Wheel events stop propagating when target element is removed from DOM
​https://bugs.webkit.org/show_bug.cgi?id=148384
<rdar://problem/19732211>

Reviewed by David Hyatt.

Source/WebCore:

Tested by tiled-drawing/scrolling/latched-to-deleted-node.html

We need to reset our latching state if the targeted node is removed from the DOM.
Add a check in 'platformPrepareForWheelEvents' that checks if the expected latching
target node was already removed from the DOM. If it was, we should not send events
to it, and should reset latching state so we can attach to the next relevant node.

  • dom/Element.cpp:

(WebCore::Element::removedFrom): Remove any latched wheel event state objects that
match the current element.

  • page/MainFrame.cpp:

(WebCore::MainFrame::removeLatchingStateForTarget): Remove any latched wheel event
state structures that match the passed wheel event target.

  • page/MainFrame.h:

LayoutTests:

  • tiled-drawing/scrolling/latched-to-deleted-node-expected.txt: Added.
  • tiled-drawing/scrolling/latched-to-deleted-node.html: Added.
11:01 AM Changeset in webkit [188919] by peavo@outlook.com
  • 2 edits in trunk

[Win] Build does not generate debug info.
​https://bugs.webkit.org/show_bug.cgi?id=148431

Reviewed by Brent Fulgham.

Generate debug info for Windows builds.

  • Source/cmake/OptionsWin.cmake:
11:00 AM Changeset in webkit [188918] by Wenson Hsieh
  • 4 edits
    2 adds in trunk

Fix crash due to search field disappearing when showing results menu
​https://bugs.webkit.org/show_bug.cgi?id=148410
<rdar://problem/22399850>

Reviewed by Brent Fulgham.

When clicking on the results button of a search field that hides upon being focused, WebKit will crash because we
attempt to toggle the results menu using the search field's renderer which is null. This is addressed by adding a null
check to make sure the search field has not been hidden before toggling the menu.

Test: fast/forms/search/search-results-hidden-crash.html

  • html/shadow/TextControlInnerElements.cpp:

(WebCore::SearchFieldResultsButtonElement::defaultEventHandler): Add a null check for the search field's renderer.

10:58 AM Changeset in webkit [188917] by Chris Dumez
  • 9 edits in trunk

compareDocumentPosition() should report PRECEDING or FOLLOWING information even if nodes are disconnected
​https://bugs.webkit.org/show_bug.cgi?id=119316

Reviewed by Darin Adler.

Source/WebCore:

As the latest DOM specification, compareDocumentPosition() should report
PRECEDING or FOLLOWING information even if nodes are disconnected:

This behavior is consistent with both IE10, Firefox and Chrome.

The implementation relies on the comparison of cryptographic hashes
(SHA1) of the Node pointers so that the results returned by the function
are consistent. We don't compare Node pointers directly as it was done
previously in r153660 to avoid leaking information about our memory
model to the Web.

Test: fast/dom/compare-document-position-disconnected-nodes.html
W3C Test suite: ​http://w3c-test.org/dom/nodes/Node-compareDocumentPosition.html

  • dom/Node.cpp:

(WebCore::hashPointer):
(WebCore::compareDetachedElementsPosition):
(WebCore::Node::compareDocumentPosition):

LayoutTests:

Update fast/dom/compare-document-position-disconnected-nodes.html to check that compareDocumentPosition()
now returns one of the following values for disconnected nodes:

  • DOCUMENT_POSITION_DISCONNECTED | DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOCUMENT_POSITION_PRECEDING
  • DOCUMENT_POSITION_DISCONNECTED | DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOCUMENT_POSITION_FOLLOWING

Several dom/xhtml/level3 are skipped and marked as WonfFix because they are outdated and no longer match
the latest DOM specification. They expect compareDocumentPosition() not to return PRECEDING / FOLLOWING
information for disconnected nodes.

  • dom/xhtml/level3/core/nodecomparedocumentposition38-expected.txt:
  • fast/dom/compare-document-position-disconnected-nodes-expected.txt:
  • fast/dom/compare-document-position-disconnected-nodes.html:
  • fast/dom/shadow/compare-document-position-expected.txt:
  • fast/dom/shadow/compare-document-position.html:
10:55 AM Changeset in webkit [188916] by Matt Baker
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: Rendering Frames pie chart should use the needsLayout/updateLayout idiom
​https://bugs.webkit.org/show_bug.cgi?id=148412

Reviewed by Timothy Hatcher.

  • UserInterface/Views/ChartDetailsSectionRow.js:

(WebInspector.ChartDetailsSectionRow):
(WebInspector.ChartDetailsSectionRow.prototype.set innerLabel):
(WebInspector.ChartDetailsSectionRow.prototype.set innerRadius):
Schedule a layout.
(WebInspector.ChartDetailsSectionRow.prototype.set data): Deleted.
Replaced by addItem, setItemValue, and clearItems.
(WebInspector.ChartDetailsSectionRow.prototype.addItem):
(WebInspector.ChartDetailsSectionRow.prototype.setItemValue):
(WebInspector.ChartDetailsSectionRow.prototype.clearItems):
Add/update data points and schedule a layout.
(WebInspector.ChartDetailsSectionRow.prototype._needsLayout):
(WebInspector.ChartDetailsSectionRow.prototype.updateLayout):
Update legend and draw pie chart.
(WebInspector.ChartDetailsSectionRow.prototype._createLegend): Deleted.
Refactored as _updateLegend.
(WebInspector.ChartDetailsSectionRow.prototype._refresh): Deleted.
Refactored as updateLayout.

  • UserInterface/Views/TimelineSidebarPanel.js:

(WebInspector.TimelineSidebarPanel):
Add chart data points once.
(WebInspector.TimelineSidebarPanel._refreshFrameSelectionChart):
Update chart values.

10:36 AM Changeset in webkit [188915] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Tools

Merge r188701 - Unreviewed, shorten a test that runs too long and times out.

  • TestWebKitAPI/Tests/WTF/Lock.cpp:

(TestWebKitAPI::TEST):

10:35 AM Changeset in webkit [188914] by Carlos Garcia Campos
  • 8 edits
    1 delete in releases/WebKitGTK/webkit-2.10/Source

Merge r188677 - Remove WTF::SpinLock
​https://bugs.webkit.org/show_bug.cgi?id=148208

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Remove the one remaining use of SpinLock.

  • API/JSValue.mm:

(handerForStructTag):

Source/WTF:

Remove the SpinLock.h file and remove references to the SpinLock class. Put the old SpinLock
algorithm in LockSpeedTest.cpp - which isn't compiled as part of a WTF or WebKit build - just
so we can still benchmark our locking algorithms against a spinlock baseline.

  • WTF.vcxproj/WTF.vcxproj:
  • WTF.xcodeproj/project.pbxproj:
  • benchmarks/LockSpeedTest.cpp:
  • wtf/CMakeLists.txt:
  • wtf/Lock.h:
  • wtf/SpinLock.h: Removed.
  • wtf/WordLock.h:
10:04 AM Changeset in webkit [188913] by Chris Dumez
  • 6 edits in trunk/Source/WebCore

Add support for callback interfaces using other callback names than "handleEvent"
​https://bugs.webkit.org/show_bug.cgi?id=148418

Reviewed by Ryosuke Niwa.

Add support for callback interfaces using other callback names than
"handleEvent" [1].

This is a pre-requirement for Bug 148415, as NodeFilter's callback
function name is "acceptNode":

[1] ​https://heycam.github.io/webidl/#es-user-objects

  • bindings/js/JSCallbackData.cpp:

(WebCore::JSCallbackData::invokeCallback):

  • bindings/js/JSCallbackData.h:
  • bindings/js/JSCustomSQLStatementErrorCallback.cpp:

(WebCore::JSSQLStatementErrorCallback::handleEvent):

  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateCallbackImplementation):

  • bindings/scripts/test/JS/JSTestCallback.cpp:

(WebCore::JSTestCallback::callbackWithNoParam):
(WebCore::JSTestCallback::callbackWithArrayParam):
(WebCore::JSTestCallback::callbackWithSerializedScriptValueParam):
(WebCore::JSTestCallback::callbackWithStringList):
(WebCore::JSTestCallback::callbackWithBoolean):
(WebCore::JSTestCallback::callbackRequiresThisToPass):

10:02 AM Changeset in webkit [188912] by Csaba Osztrogonác
  • 2 edits in trunk/Source/WTF

Require GCC version at least 4.9
​https://bugs.webkit.org/show_bug.cgi?id=148430

Reviewed by Darin Adler.

  • wtf/Compiler.h:
10:01 AM WebKitGTK/2.10.x edited by Michael Catanzaro
propose r188902 (diff)
9:53 AM Changeset in webkit [188911] by Carlos Garcia Campos
  • 67 edits in releases/WebKitGTK/webkit-2.10/Source

Merge r188642 - Replace all uses of std::mutex/std::condition_variable with WTF::Lock/WTF::Condition
​https://bugs.webkit.org/show_bug.cgi?id=148140

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

  • inspector/remote/RemoteInspector.h:
  • inspector/remote/RemoteInspector.mm:

(Inspector::RemoteInspector::registerDebuggable):
(Inspector::RemoteInspector::unregisterDebuggable):
(Inspector::RemoteInspector::updateDebuggable):
(Inspector::RemoteInspector::updateDebuggableAutomaticInspectCandidate):
(Inspector::RemoteInspector::sendMessageToRemoteFrontend):
(Inspector::RemoteInspector::setupFailed):
(Inspector::RemoteInspector::setupCompleted):
(Inspector::RemoteInspector::start):
(Inspector::RemoteInspector::stop):
(Inspector::RemoteInspector::setupXPCConnectionIfNeeded):
(Inspector::RemoteInspector::setParentProcessInformation):
(Inspector::RemoteInspector::xpcConnectionReceivedMessage):
(Inspector::RemoteInspector::xpcConnectionFailed):
(Inspector::RemoteInspector::pushListingSoon):
(Inspector::RemoteInspector::receivedIndicateMessage):
(Inspector::RemoteInspector::receivedProxyApplicationSetupMessage):

  • inspector/remote/RemoteInspectorXPCConnection.h:
  • inspector/remote/RemoteInspectorXPCConnection.mm:

(Inspector::RemoteInspectorXPCConnection::close):
(Inspector::RemoteInspectorXPCConnection::closeFromMessage):
(Inspector::RemoteInspectorXPCConnection::deserializeMessage):
(Inspector::RemoteInspectorXPCConnection::handleEvent):

Source/WebCore:

No new tests because no new behavior.

  • Modules/webaudio/AudioBufferSourceNode.cpp:

(WebCore::AudioBufferSourceNode::process):
(WebCore::AudioBufferSourceNode::setBuffer):

  • Modules/webaudio/AudioBufferSourceNode.h:
  • Modules/webaudio/AudioParamTimeline.cpp:

(WebCore::AudioParamTimeline::insertEvent):
(WebCore::AudioParamTimeline::cancelScheduledValues):
(WebCore::AudioParamTimeline::valueForContextTime):
(WebCore::AudioParamTimeline::valuesForTimeRange):

  • Modules/webaudio/AudioParamTimeline.h:
  • Modules/webaudio/ConvolverNode.cpp:

(WebCore::ConvolverNode::process):
(WebCore::ConvolverNode::reset):
(WebCore::ConvolverNode::setBuffer):

  • Modules/webaudio/ConvolverNode.h:
  • Modules/webaudio/MediaElementAudioSourceNode.cpp:

(WebCore::MediaElementAudioSourceNode::process):

  • Modules/webaudio/MediaElementAudioSourceNode.h:
  • Modules/webaudio/MediaStreamAudioSourceNode.cpp:

(WebCore::MediaStreamAudioSourceNode::setFormat):
(WebCore::MediaStreamAudioSourceNode::process):

  • Modules/webaudio/MediaStreamAudioSourceNode.h:
  • Modules/webaudio/OscillatorNode.cpp:

(WebCore::OscillatorNode::process):
(WebCore::OscillatorNode::setPeriodicWave):

  • Modules/webaudio/OscillatorNode.h:
  • Modules/webaudio/PannerNode.cpp:

(WebCore::PannerNode::process):
(WebCore::PannerNode::setPanningModel):

  • Modules/webaudio/PannerNode.h:
  • Modules/webaudio/WaveShaperProcessor.cpp:

(WebCore::WaveShaperProcessor::setCurve):
(WebCore::WaveShaperProcessor::setOversample):
(WebCore::WaveShaperProcessor::process):

  • Modules/webaudio/WaveShaperProcessor.h:
  • Modules/webdatabase/Database.cpp:

(WebCore::retrieveTextResultFromDatabase):
(WebCore::guidToVersionMap):
(WebCore::Database::Database):
(WebCore::Database::performOpenAndVerify):
(WebCore::Database::closeDatabase):
(WebCore::Database::getCachedVersion):
(WebCore::Database::setCachedVersion):
(WebCore::guidMutex): Deleted.

  • Modules/webdatabase/DatabaseManager.cpp:

(WebCore::DatabaseManager::existingDatabaseContextFor):
(WebCore::DatabaseManager::registerDatabaseContext):
(WebCore::DatabaseManager::unregisterDatabaseContext):
(WebCore::DatabaseManager::didConstructDatabaseContext):
(WebCore::DatabaseManager::didDestructDatabaseContext):
(WebCore::DatabaseManager::addProposedDatabase):
(WebCore::DatabaseManager::removeProposedDatabase):
(WebCore::DatabaseManager::fullPathForDatabase):
(WebCore::DatabaseManager::detailsForNameAndOrigin):

  • Modules/webdatabase/DatabaseManager.h:
  • bindings/objc/DOMInternal.mm:

(getDOMWrapper):
(addDOMWrapper):
(removeDOMWrapper):
(wrapperCacheLock): Deleted.

  • crypto/CryptoAlgorithmRegistry.cpp:

(WebCore::CryptoAlgorithmRegistry::singleton):
(WebCore::CryptoAlgorithmRegistry::CryptoAlgorithmRegistry):
(WebCore::CryptoAlgorithmRegistry::getIdentifierForName):
(WebCore::CryptoAlgorithmRegistry::nameForIdentifier):
(WebCore::CryptoAlgorithmRegistry::create):
(WebCore::CryptoAlgorithmRegistry::registerAlgorithm):
(WebCore::registryMutex): Deleted.

  • inspector/WorkerDebuggerAgent.cpp:

(WebCore::WorkerDebuggerAgent::WorkerDebuggerAgent):
(WebCore::WorkerDebuggerAgent::~WorkerDebuggerAgent):
(WebCore::WorkerDebuggerAgent::interruptAndDispatchInspectorCommands):

  • page/WheelEventTestTrigger.cpp:

(WebCore::WheelEventTestTrigger::clearAllTestDeferrals):
(WebCore::WheelEventTestTrigger::setTestCallbackAndStartNotificationTimer):
(WebCore::WheelEventTestTrigger::deferTestsForReason):
(WebCore::WheelEventTestTrigger::removeTestDeferralForReason):
(WebCore::WheelEventTestTrigger::triggerTestTimerFired):

  • page/WheelEventTestTrigger.h:
  • page/scrolling/ScrollingThread.cpp:

(WebCore::ScrollingThread::dispatch):
(WebCore::ScrollingThread::createThreadIfNeeded):
(WebCore::ScrollingThread::dispatchFunctionsFromScrollingThread):

  • page/scrolling/ScrollingThread.h:
  • page/scrolling/mac/ScrollingThreadMac.mm:

(WebCore::ScrollingThread::initializeRunLoop):

  • platform/audio/ReverbConvolver.cpp:

(WebCore::ReverbConvolver::~ReverbConvolver):
(WebCore::ReverbConvolver::backgroundThreadEntry):
(WebCore::ReverbConvolver::process):
(WebCore::ReverbConvolver::reset):

  • platform/audio/ReverbConvolver.h:
  • platform/ios/wak/WebCoreThreadRun.cpp:
  • platform/mac/Language.mm:

(WebCore::preferredLanguages):
(+[WebLanguageChangeObserver languagePreferencesDidChange:]):
(WebCore::platformUserPreferredLanguages):
(WebCore::preferredLanguagesMutex): Deleted.

  • platform/network/cf/LoaderRunLoopCF.cpp:

(WebCore::emptyPerform):
(WebCore::runLoaderThread):
(WebCore::loaderRunLoop):
(WebCore::loaderRunLoopMutex): Deleted.
(WebCore::loaderRunLoopConditionVariable): Deleted.

  • platform/network/cf/SocketStreamHandleCFNet.cpp:

(WebCore::callOnMainThreadAndWait):

  • platform/network/curl/SocketStreamHandle.h:
  • platform/network/curl/SocketStreamHandleCurl.cpp:

(WebCore::SocketStreamHandle::platformSend):
(WebCore::SocketStreamHandle::sendData):

  • platform/sql/SQLiteDatabaseTracker.cpp:

(WebCore::SQLiteDatabaseTracker::setClient):
(WebCore::SQLiteDatabaseTracker::incrementTransactionInProgressCount):
(WebCore::SQLiteDatabaseTracker::decrementTransactionInProgressCount):
(WebCore::SQLiteDatabaseTracker::transactionInProgressMutex): Deleted.

  • platform/text/TextBreakIterator.cpp:

(WebCore::compareAndSwapNonSharedCharacterBreakIterator):

  • platform/text/TextEncodingRegistry.cpp:

(WebCore::newTextCodec):
(WebCore::atomicCanonicalTextEncodingName):
(WebCore::dumpTextEncodingNameMap):
(WebCore::encodingRegistryMutex): Deleted.

  • workers/WorkerThread.cpp:

(WebCore::workerThreads):
(WebCore::WorkerThread::workerThreadCount):
(WebCore::WorkerThread::WorkerThread):
(WebCore::WorkerThread::~WorkerThread):
(WebCore::WorkerThread::releaseFastMallocFreeMemoryInAllThreads):
(WebCore::threadSetMutex): Deleted.

Source/WebKit2:

  • NetworkProcess/cache/NetworkCacheStorage.cpp:

(WebKit::NetworkCache::Storage::traverse):

  • Platform/IPC/Connection.cpp:

(IPC::Connection::SyncMessageState::processIncomingMessage):
(IPC::Connection::SyncMessageState::dispatchMessages):
(IPC::Connection::SyncMessageState::dispatchMessageAndResetDidScheduleDispatchMessagesForConnection):
(IPC::Connection::sendMessage):
(IPC::Connection::waitForMessage):
(IPC::Connection::processIncomingMessage):
(IPC::Connection::installIncomingSyncMessageCallback):
(IPC::Connection::uninstallIncomingSyncMessageCallback):
(IPC::Connection::hasIncomingSyncMessage):
(IPC::Connection::connectionDidClose):
(IPC::Connection::sendOutgoingMessages):
(IPC::Connection::enqueueIncomingMessage):
(IPC::Connection::dispatchOneMessage):

  • Platform/IPC/Connection.h:
  • Shared/BlockingResponseMap.h:

(BlockingResponseMap::waitForResponse):
(BlockingResponseMap::didReceiveResponse):
(BlockingResponseMap::cancel):

  • UIProcess/Plugins/gtk/PluginInfoCache.cpp:

(WebKit::PluginInfoCache::saveToFile):
(WebKit::PluginInfoCache::updatePluginInfo):

  • UIProcess/Plugins/gtk/PluginInfoCache.h:
  • UIProcess/mac/WKPrintingView.h:
  • UIProcess/mac/WKPrintingView.mm:

(-[WKPrintingView _preparePDFDataForPrintingOnSecondaryThread]):
(prepareDataForPrintingOnSecondaryThread):
(-[WKPrintingView knowsPageRange:]):

Source/WTF:

Also beef up Condition by giving it a StaticCondition variant.

  • wtf/Condition.h:

(WTF::ConditionBase::notifyAll):
(WTF::ConditionBase::waitForSecondsImpl):
(WTF::ConditionBase::absoluteFromRelative):
(WTF::Condition::Condition):
(WTF::Condition::notifyAll): Deleted.
(WTF::Condition::waitForSecondsImpl): Deleted.
(WTF::Condition::absoluteFromRelative): Deleted.

  • wtf/CryptographicallyRandomNumber.cpp:
  • wtf/HashTable.cpp:

(WTF::HashTableStats::recordCollisionAtCount):
(WTF::HashTableStats::dumpStats):
(WTF::hashTableStatsMutex): Deleted.

  • wtf/HashTable.h:

(WTF::KeyTraits>::HashTable):
(WTF::KeyTraits>::invalidateIterators):
(WTF::addIterator):
(WTF::removeIterator):

  • wtf/Lock.h:
  • wtf/MainThread.cpp:

(WTF::functionQueue):
(WTF::dispatchFunctionsFromMainThread):
(WTF::callOnMainThread):
(WTF::cancelCallOnMainThread):
(WTF::mainThreadFunctionQueueMutex): Deleted.

  • wtf/StackStats.cpp:

(WTF::StackStats::PerThreadStats::PerThreadStats):
(WTF::StackStats::CheckPoint::CheckPoint):
(WTF::StackStats::CheckPoint::~CheckPoint):
(WTF::StackStats::probe):
(WTF::StackStats::LayoutCheckPoint::LayoutCheckPoint):
(WTF::StackStats::LayoutCheckPoint::~LayoutCheckPoint):
(WTF::StackStats::initialize): Deleted.

  • wtf/StackStats.h:

(WTF::StackStats::LayoutCheckPoint::LayoutCheckPoint):
(WTF::StackStats::probe):
(WTF::StackStats::initialize): Deleted.

  • wtf/ThreadingPthreads.cpp:

(WTF::initializeThreading):

  • wtf/mac/DeprecatedSymbolsUsedBySafari.mm:

(WTF::callOnMainThread):
(WTF::lockAtomicallyInitializedStaticMutex):
(WTF::unlockAtomicallyInitializedStaticMutex):
(WTF::atomicallyInitializedStaticMutex): Deleted.

  • wtf/text/StringView.cpp:

(WTF::StringView::UnderlyingString::UnderlyingString):
(WTF::underlyingStrings):
(WTF::StringView::invalidate):
(WTF::StringView::adoptUnderlyingString):
(WTF::StringView::setUnderlyingString):
(WTF::underlyingStringsMutex): Deleted.

  • wtf/unicode/icu/CollatorICU.cpp:

(WTF::Collator::Collator):
(WTF::Collator::~Collator):
(WTF::cachedCollatorMutex): Deleted.

9:17 AM Changeset in webkit [188910] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Source/WTF

Merge r188605 - WTF::Condition should have a fast path for notifyOne/notifyAll that avoids calling unparkOne/unparkAll
​https://bugs.webkit.org/show_bug.cgi?id=148090

Reviewed by Geoffrey Garen.

This change makes notifyOne()/notifyAll() blazing fast when nobody is waiting, by using the
various hooks that ParkingLot gives us to maintain a m_hasWaiters variable. When it's false, it
means that any unpark operation would simply return immediately.

This is a 45% speed-up for the 1-producer/1-consumer scenario with a 100-element queue when you
use the notifyOne()-per-enqueue style. What's cool about this change is that you can now safely
call notifyOne() (or notifyAll()) out of paranoia, just in case someone might be waiting. It's
free to do so if nobody is waiting!

  • wtf/Condition.h:

(WTF::Condition::Condition):
(WTF::Condition::waitUntil):
(WTF::Condition::notifyOne):
(WTF::Condition::notifyAll):

8:53 AM WebKitGTK/2.10.x edited by Michael Catanzaro
Propose bug #148430 (diff)
8:50 AM Changeset in webkit [188909] by Carlos Garcia Campos
  • 108 edits
    1 add in releases/WebKitGTK/webkit-2.10

Merge r188594 - Replace all remaining uses of WTF::Mutex with WTF::Lock
​https://bugs.webkit.org/show_bug.cgi?id=148089

Reviewed by Geoffrey Garen.

Source/WebCore:

No new tests because no new behavior.

  • Modules/webaudio/AsyncAudioDecoder.cpp:

(WebCore::AsyncAudioDecoder::AsyncAudioDecoder):
(WebCore::AsyncAudioDecoder::runLoop):

  • Modules/webaudio/AsyncAudioDecoder.h:
  • Modules/webaudio/AudioContext.h:
  • Modules/webaudio/MediaStreamAudioSource.cpp:

(WebCore::MediaStreamAudioSource::addAudioConsumer):
(WebCore::MediaStreamAudioSource::removeAudioConsumer):
(WebCore::MediaStreamAudioSource::setAudioFormat):
(WebCore::MediaStreamAudioSource::consumeAudio):

  • Modules/webaudio/MediaStreamAudioSource.h:
  • Modules/webdatabase/Database.cpp:

(WebCore::Database::close):
(WebCore::Database::runTransaction):
(WebCore::Database::inProgressTransactionCompleted):
(WebCore::Database::hasPendingTransaction):

  • Modules/webdatabase/Database.h:
  • Modules/webdatabase/DatabaseTask.cpp:

(WebCore::DatabaseTaskSynchronizer::taskCompleted):

  • Modules/webdatabase/DatabaseTask.h:
  • Modules/webdatabase/DatabaseThread.cpp:

(WebCore::DatabaseThread::start):
(WebCore::DatabaseThread::databaseThread):

  • Modules/webdatabase/DatabaseThread.h:
  • Modules/webdatabase/DatabaseTracker.cpp:

(WebCore::DatabaseTracker::setDatabaseDirectoryPath):
(WebCore::DatabaseTracker::canEstablishDatabase):
(WebCore::DatabaseTracker::retryCanEstablishDatabase):
(WebCore::DatabaseTracker::hasEntryForOrigin):
(WebCore::DatabaseTracker::getMaxSizeForDatabase):
(WebCore::DatabaseTracker::closeAllDatabases):
(WebCore::DatabaseTracker::fullPathForDatabase):
(WebCore::DatabaseTracker::origins):
(WebCore::DatabaseTracker::databaseNamesForOrigin):
(WebCore::DatabaseTracker::detailsForNameAndOrigin):
(WebCore::DatabaseTracker::setDatabaseDetails):
(WebCore::DatabaseTracker::doneCreatingDatabase):
(WebCore::DatabaseTracker::addOpenDatabase):
(WebCore::DatabaseTracker::removeOpenDatabase):
(WebCore::DatabaseTracker::getOpenDatabases):
(WebCore::DatabaseTracker::originLockFor):
(WebCore::DatabaseTracker::quotaForOrigin):
(WebCore::DatabaseTracker::setQuota):
(WebCore::DatabaseTracker::deleteOrigin):
(WebCore::DatabaseTracker::deleteDatabase):
(WebCore::DatabaseTracker::deleteDatabaseFile):
(WebCore::DatabaseTracker::removeDeletedOpenedDatabases):
(WebCore::DatabaseTracker::deleteDatabaseFileIfEmpty):
(WebCore::DatabaseTracker::openDatabaseMutex):
(WebCore::DatabaseTracker::setClient):
(WebCore::notificationMutex):
(WebCore::DatabaseTracker::scheduleNotifyDatabaseChanged):
(WebCore::DatabaseTracker::notifyDatabasesChanged):

  • Modules/webdatabase/DatabaseTracker.h:
  • Modules/webdatabase/OriginLock.h:
  • Modules/webdatabase/SQLCallbackWrapper.h:

(WebCore::SQLCallbackWrapper::clear):
(WebCore::SQLCallbackWrapper::unwrap):
(WebCore::SQLCallbackWrapper::hasCallback):

  • Modules/webdatabase/SQLTransactionBackend.cpp:

(WebCore::SQLTransactionBackend::doCleanup):
(WebCore::SQLTransactionBackend::enqueueStatementBackend):
(WebCore::SQLTransactionBackend::getNextStatement):

  • Modules/webdatabase/SQLTransactionBackend.h:
  • bindings/js/WorkerScriptController.cpp:

(WebCore::WorkerScriptController::scheduleExecutionTermination):
(WebCore::WorkerScriptController::isExecutionTerminating):

  • bindings/js/WorkerScriptController.h:
  • dom/default/PlatformMessagePortChannel.cpp:

(WebCore::MessagePortChannel::postMessageToRemote):
(WebCore::MessagePortChannel::tryGetMessageFromRemote):
(WebCore::MessagePortChannel::isConnectedTo):
(WebCore::MessagePortChannel::hasPendingActivity):
(WebCore::MessagePortChannel::locallyEntangledPort):
(WebCore::PlatformMessagePortChannel::setRemotePort):
(WebCore::PlatformMessagePortChannel::entangledChannel):
(WebCore::PlatformMessagePortChannel::closeInternal):

  • dom/default/PlatformMessagePortChannel.h:
  • loader/icon/IconDatabase.cpp:

(WebCore::IconDatabase::removeAllIcons):
(WebCore::IconDatabase::synchronousIconForPageURL):
(WebCore::IconDatabase::synchronousNativeIconForPageURL):
(WebCore::IconDatabase::synchronousIconURLForPageURL):
(WebCore::IconDatabase::retainIconForPageURL):
(WebCore::IconDatabase::performRetainIconForPageURL):
(WebCore::IconDatabase::releaseIconForPageURL):
(WebCore::IconDatabase::performReleaseIconForPageURL):
(WebCore::IconDatabase::setIconDataForIconURL):
(WebCore::IconDatabase::setIconURLForPageURL):
(WebCore::IconDatabase::synchronousLoadDecisionForIconURL):
(WebCore::IconDatabase::synchronousIconDataKnownForIconURL):
(WebCore::IconDatabase::pageURLMappingCount):
(WebCore::IconDatabase::retainedPageURLCount):
(WebCore::IconDatabase::iconRecordCount):
(WebCore::IconDatabase::iconRecordCountWithData):
(WebCore::IconDatabase::wakeSyncThread):
(WebCore::IconDatabase::scheduleOrDeferSyncTimer):
(WebCore::IconDatabase::isOpenBesidesMainThreadCallbacks):
(WebCore::IconDatabase::databasePath):
(WebCore::IconDatabase::getOrCreatePageURLRecord):
(WebCore::IconDatabase::iconDatabaseSyncThread):
(WebCore::IconDatabase::performOpenInitialization):
(WebCore::IconDatabase::performURLImport):
(WebCore::IconDatabase::syncThreadMainLoop):
(WebCore::IconDatabase::performPendingRetainAndReleaseOperations):
(WebCore::IconDatabase::readFromDatabase):
(WebCore::IconDatabase::writeToDatabase):
(WebCore::IconDatabase::pruneUnretainedIcons):
(WebCore::IconDatabase::cleanupSyncThread):

  • loader/icon/IconDatabase.h:
  • page/scrolling/ScrollingTree.cpp:

(WebCore::ScrollingTree::shouldHandleWheelEventSynchronously):
(WebCore::ScrollingTree::commitNewTreeState):
(WebCore::ScrollingTree::setMainFramePinState):
(WebCore::ScrollingTree::mainFrameScrollPosition):
(WebCore::ScrollingTree::setMainFrameScrollPosition):
(WebCore::ScrollingTree::isPointInNonFastScrollableRegion):
(WebCore::ScrollingTree::isRubberBandInProgress):
(WebCore::ScrollingTree::setMainFrameIsRubberBanding):
(WebCore::ScrollingTree::isScrollSnapInProgress):
(WebCore::ScrollingTree::setMainFrameIsScrollSnapping):
(WebCore::ScrollingTree::setCanRubberBandState):
(WebCore::ScrollingTree::rubberBandsAtLeft):
(WebCore::ScrollingTree::rubberBandsAtRight):
(WebCore::ScrollingTree::rubberBandsAtBottom):
(WebCore::ScrollingTree::rubberBandsAtTop):
(WebCore::ScrollingTree::setScrollPinningBehavior):
(WebCore::ScrollingTree::scrollPinningBehavior):
(WebCore::ScrollingTree::willWheelEventStartSwipeGesture):
(WebCore::ScrollingTree::latchedNode):
(WebCore::ScrollingTree::setLatchedNode):
(WebCore::ScrollingTree::clearLatchedNode):

  • page/scrolling/ScrollingTree.h:
  • platform/MemoryPressureHandler.h:
  • platform/audio/HRTFDatabaseLoader.cpp:

(WebCore::HRTFDatabaseLoader::loadAsynchronously):
(WebCore::HRTFDatabaseLoader::waitForLoaderThreadCompletion):

  • platform/audio/HRTFDatabaseLoader.h:
  • platform/cocoa/MemoryPressureHandlerCocoa.mm:

(WebCore::MemoryPressureHandler::setReceivedMemoryPressure):
(WebCore::MemoryPressureHandler::clearMemoryPressure):
(WebCore::MemoryPressureHandler::shouldWaitForMemoryClearMessage):
(WebCore::MemoryPressureHandler::respondToMemoryPressureIfNeeded):

  • platform/graphics/DisplayRefreshMonitor.cpp:

(WebCore::DisplayRefreshMonitor::displayDidRefresh):

  • platform/graphics/DisplayRefreshMonitor.h:

(WebCore::DisplayRefreshMonitor::setMonotonicAnimationStartTime):
(WebCore::DisplayRefreshMonitor::mutex):

  • platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:

(WebCore::MediaPlayerPrivateAVFoundation::setDelayCallbacks):
(WebCore::MediaPlayerPrivateAVFoundation::clearMainThreadPendingFlag):
(WebCore::MediaPlayerPrivateAVFoundation::dispatchNotification):

  • platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
  • platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:

(WebCore::AVFWrapper::callbackContext):
(WebCore::AVFWrapper::~AVFWrapper):
(WebCore::AVFWrapper::mapLock):
(WebCore::AVFWrapper::addToMap):
(WebCore::AVFWrapper::removeFromMap):
(WebCore::AVFWrapper::periodicTimeObserverCallback):
(WebCore::AVFWrapper::processNotification):
(WebCore::AVFWrapper::loadPlayableCompletionCallback):
(WebCore::AVFWrapper::loadMetadataCompletionCallback):
(WebCore::AVFWrapper::seekCompletedCallback):
(WebCore::AVFWrapper::processCue):
(WebCore::AVFWrapper::legibleOutputCallback):
(WebCore::AVFWrapper::processShouldWaitForLoadingOfResource):
(WebCore::AVFWrapper::resourceLoaderShouldWaitForLoadingOfRequestedResource):

  • platform/graphics/gstreamer/InbandTextTrackPrivateGStreamer.cpp:

(WebCore::InbandTextTrackPrivateGStreamer::handleSample):
(WebCore::InbandTextTrackPrivateGStreamer::notifyTrackOfSample):

  • platform/graphics/gstreamer/InbandTextTrackPrivateGStreamer.h:
  • platform/graphics/gstreamer/TrackPrivateBaseGStreamer.cpp:

(WebCore::TrackPrivateBaseGStreamer::tagsChanged):
(WebCore::TrackPrivateBaseGStreamer::notifyTrackOfTagsChanged):

  • platform/graphics/gstreamer/TrackPrivateBaseGStreamer.h:
  • platform/graphics/mac/DisplayRefreshMonitorMac.cpp:

(WebCore::DisplayRefreshMonitorMac::requestRefreshCallback):
(WebCore::DisplayRefreshMonitorMac::displayLinkFired):

  • platform/graphics/win/MediaPlayerPrivateMediaFoundation.cpp:

(WebCore::MediaPlayerPrivateMediaFoundation::addListener):
(WebCore::MediaPlayerPrivateMediaFoundation::removeListener):
(WebCore::MediaPlayerPrivateMediaFoundation::notifyDeleted):
(WebCore::MediaPlayerPrivateMediaFoundation::AsyncCallback::Invoke):
(WebCore::MediaPlayerPrivateMediaFoundation::AsyncCallback::onMediaPlayerDeleted):

  • platform/graphics/win/MediaPlayerPrivateMediaFoundation.h:
  • platform/ios/LegacyTileCache.h:
  • platform/ios/LegacyTileCache.mm:

(WebCore::LegacyTileCache::setTilesOpaque):
(WebCore::LegacyTileCache::doLayoutTiles):
(WebCore::LegacyTileCache::setCurrentScale):
(WebCore::LegacyTileCache::commitScaleChange):
(WebCore::LegacyTileCache::layoutTilesNow):
(WebCore::LegacyTileCache::layoutTilesNowForRect):
(WebCore::LegacyTileCache::removeAllNonVisibleTiles):
(WebCore::LegacyTileCache::removeAllTiles):
(WebCore::LegacyTileCache::removeForegroundTiles):
(WebCore::LegacyTileCache::setContentReplacementImage):
(WebCore::LegacyTileCache::contentReplacementImage):
(WebCore::LegacyTileCache::tileCreationTimerFired):
(WebCore::LegacyTileCache::setNeedsDisplayInRect):
(WebCore::LegacyTileCache::updateTilingMode):
(WebCore::LegacyTileCache::setTilingMode):
(WebCore::LegacyTileCache::doPendingRepaints):
(WebCore::LegacyTileCache::flushSavedDisplayRects):
(WebCore::LegacyTileCache::prepareToDraw):

  • platform/ios/LegacyTileLayerPool.h:
  • platform/ios/LegacyTileLayerPool.mm:

(WebCore::LegacyTileLayerPool::addLayer):
(WebCore::LegacyTileLayerPool::takeLayerWithSize):
(WebCore::LegacyTileLayerPool::setCapacity):
(WebCore::LegacyTileLayerPool::prune):
(WebCore::LegacyTileLayerPool::drain):

  • platform/network/curl/CurlDownload.cpp:

(WebCore::CurlDownloadManager::add):
(WebCore::CurlDownloadManager::remove):
(WebCore::CurlDownloadManager::getActiveDownloadCount):
(WebCore::CurlDownloadManager::getPendingDownloadCount):
(WebCore::CurlDownloadManager::stopThreadIfIdle):
(WebCore::CurlDownloadManager::updateHandleList):
(WebCore::CurlDownload::~CurlDownload):
(WebCore::CurlDownload::init):
(WebCore::CurlDownload::getTempPath):
(WebCore::CurlDownload::getUrl):
(WebCore::CurlDownload::getResponse):
(WebCore::CurlDownload::closeFile):
(WebCore::CurlDownload::didReceiveHeader):
(WebCore::CurlDownload::didReceiveData):
(WebCore::CurlDownload::didFail):

  • platform/network/curl/CurlDownload.h:
  • platform/network/curl/ResourceHandleManager.cpp:

(WebCore::cookieJarPath):
(WebCore::sharedResourceMutex):
(WebCore::curl_lock_callback):
(WebCore::curl_unlock_callback):

  • platform/network/ios/QuickLook.mm:

(WebCore::QLDirectoryAttributes):
(qlPreviewConverterDictionaryMutex):
(WebCore::addQLPreviewConverterWithFileForURL):
(WebCore::qlPreviewConverterUTIForURL):
(WebCore::removeQLPreviewConverterForURL):
(WebCore::safeQLURLForDocumentURLAndResourceURL):

  • platform/sql/SQLiteDatabase.cpp:

(WebCore::SQLiteDatabase::close):
(WebCore::SQLiteDatabase::maximumSize):
(WebCore::SQLiteDatabase::setMaximumSize):
(WebCore::SQLiteDatabase::pageSize):
(WebCore::SQLiteDatabase::freeSpaceSize):
(WebCore::SQLiteDatabase::totalSize):
(WebCore::SQLiteDatabase::runIncrementalVacuumCommand):
(WebCore::SQLiteDatabase::setAuthorizer):

  • platform/sql/SQLiteDatabase.h:

(WebCore::SQLiteDatabase::databaseMutex):

  • platform/sql/SQLiteStatement.cpp:

(WebCore::SQLiteStatement::prepare):
(WebCore::SQLiteStatement::step):

  • workers/WorkerThread.cpp:

(WebCore::WorkerThread::start):
(WebCore::WorkerThread::workerThread):
(WebCore::WorkerThread::stop):

  • workers/WorkerThread.h:

Source/WebKit:

  • Storage/StorageAreaSync.cpp:

(WebCore::StorageAreaSync::syncTimerFired):
(WebCore::StorageAreaSync::markImported):
(WebCore::StorageAreaSync::blockUntilImportComplete):
(WebCore::StorageAreaSync::performSync):

  • Storage/StorageAreaSync.h:
  • Storage/StorageTracker.cpp:

(WebCore::StorageTracker::setDatabaseDirectoryPath):
(WebCore::StorageTracker::finishedImportingOriginIdentifiers):
(WebCore::StorageTracker::syncImportOriginIdentifiers):
(WebCore::StorageTracker::syncFileSystemAndTrackerDatabase):
(WebCore::StorageTracker::setOriginDetails):
(WebCore::StorageTracker::syncSetOriginDetails):
(WebCore::StorageTracker::origins):
(WebCore::StorageTracker::deleteAllOrigins):
(WebCore::StorageTracker::syncDeleteAllOrigins):
(WebCore::StorageTracker::deleteOrigin):
(WebCore::StorageTracker::syncDeleteOrigin):
(WebCore::StorageTracker::canDeleteOrigin):
(WebCore::StorageTracker::cancelDeletingOrigin):
(WebCore::StorageTracker::diskUsageForOrigin):

  • Storage/StorageTracker.h:

Source/WebKit/ios:

  • WebCoreSupport/WebFixedPositionContent.mm:

(WebFixedPositionContentDataLock):
(-[WebFixedPositionContent scrollOrZoomChanged:]):
(-[WebFixedPositionContent overflowScrollPositionForLayer:changedTo:]):
(-[WebFixedPositionContent setViewportConstrainedLayers:stickyContainerMap:]):
(-[WebFixedPositionContent hasFixedOrStickyPositionLayers]):
(-[WebFixedPositionContent minimumOffsetFromFixedPositionLayersToAnchorEdge:ofRect:inLayer:]):

Source/WebKit/mac:

  • Storage/WebDatabaseManager.mm:

(transactionBackgroundTaskIdentifierLock):
(+[WebDatabaseManager startBackgroundTask]):
(+[WebDatabaseManager endBackgroundTask]):

  • WebView/WebView.mm:

(-[WebView _synchronizeCustomFixedPositionLayoutRect]):
(-[WebView _setCustomFixedPositionLayoutRectInWebThread:synchronize:]):
(-[WebView _setCustomFixedPositionLayoutRect:]):
(-[WebView _fetchCustomFixedPositionLayoutRect:]):

  • WebView/WebViewData.h:

Source/WebKit/win:

  • Plugins/PluginMainThreadScheduler.cpp:

(WebCore::PluginMainThreadScheduler::scheduleCall):
(WebCore::PluginMainThreadScheduler::registerPlugin):
(WebCore::PluginMainThreadScheduler::unregisterPlugin):
(WebCore::PluginMainThreadScheduler::dispatchCallsForPlugin):

  • Plugins/PluginMainThreadScheduler.h:
  • WebIconDatabase.cpp:

(WebIconDatabase::didRemoveAllIcons):
(WebIconDatabase::didImportIconURLForPageURL):
(WebIconDatabase::deliverNotifications):

  • WebIconDatabase.h:
  • WebLocalizableStrings.cpp:

(mainBundleLocStrings):
(frameworkLocStringsMutex):
(findCachedString):
(cacheString):

Source/WebKit2:

  • DatabaseProcess/DatabaseProcess.cpp:

(WebKit::DatabaseProcess::postDatabaseTask):
(WebKit::DatabaseProcess::performNextDatabaseTask):

  • DatabaseProcess/DatabaseProcess.h:
  • DatabaseProcess/IndexedDB/UniqueIDBDatabase.cpp:

(WebKit::UniqueIDBDatabase::shutdown):
(WebKit::UniqueIDBDatabase::postMainThreadTask):
(WebKit::UniqueIDBDatabase::performNextMainThreadTask):
(WebKit::UniqueIDBDatabase::postDatabaseTask):
(WebKit::UniqueIDBDatabase::performNextDatabaseTask):

  • DatabaseProcess/IndexedDB/UniqueIDBDatabase.h:
  • Platform/IPC/Connection.cpp:

(IPC::Connection::sendSyncMessage):
(IPC::Connection::sendSyncMessageFromSecondaryThread):
(IPC::Connection::waitForSyncReply):
(IPC::Connection::processIncomingSyncReply):
(IPC::Connection::connectionDidClose):

  • Platform/IPC/Connection.h:
  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:

(WebKit::CoordinatedGraphicsScene::appendUpdate):

  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.h:
  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:

(WebKit::ThreadedCompositor::createCompositingThread):
(WebKit::ThreadedCompositor::runCompositingThread):
(WebKit::ThreadedCompositor::terminateCompositingThread):

  • Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.h:
  • Shared/Network/CustomProtocols/Cocoa/CustomProtocolManagerCocoa.mm:

(WebKit::CustomProtocolManager::addCustomProtocol):
(WebKit::CustomProtocolManager::removeCustomProtocol):
(WebKit::CustomProtocolManager::registerScheme):
(WebKit::CustomProtocolManager::unregisterScheme):
(WebKit::CustomProtocolManager::supportsScheme):
(WebKit::CustomProtocolManager::protocolForID):

  • Shared/Network/CustomProtocols/CustomProtocolManager.h:
  • Shared/linux/SeccompFilters/SeccompBroker.cpp:
  • WebProcess/Plugins/PluginProcessConnectionManager.cpp:

(WebKit::PluginProcessConnectionManager::getPluginProcessConnection):
(WebKit::PluginProcessConnectionManager::removePluginProcessConnection):
(WebKit::PluginProcessConnectionManager::pluginProcessCrashed):

  • WebProcess/Plugins/PluginProcessConnectionManager.h:
  • WebProcess/WebPage/EventDispatcher.cpp:

(WebKit::EventDispatcher::addScrollingTreeForPage):
(WebKit::EventDispatcher::removeScrollingTreeForPage):
(WebKit::EventDispatcher::wheelEvent):

  • WebProcess/WebPage/EventDispatcher.h:
  • WebProcess/soup/WebKitSoupRequestInputStream.cpp:

(webkitSoupRequestInputStreamReadAsync):
(webkitSoupRequestInputStreamAddData):

Source/WTF:

This also beefs up and rationalizes the Condition API, so that it can deal with units of time
other than just steady_clock. This makes it easier to port ThreadCondition and
std::condition_variable code over to Condition. This patch does not take a position on what
kind of time is best; from reading a lot of the uses in WebCore, it seems like our use of
double to measure seconds is often nicer than the many different classes in std::chrono.

Also added a Condition speed test, to make sure that all of this is a good idea. And indeed it
is. The 1-producer/1-consumer scenario with a 100-element queue runs 36x faster using
Lock/Condition than Mutex/ThreadCondition when you use the notifyOne()-per-enqueue style. It
runs 58x faster with Lock/Condition when you use the notifyAll()-at-boundary style. Note that
I have a bug open for making the notifyOne()-per-enqueue style even faster:
​https://bugs.webkit.org/show_bug.cgi?id=148090. Also, the 10-consumer/10-producer scenario with
a 100-element queue runs 20x faster with Lock/Condition for notifyOne()-per-enqueue and 30x
faster with notifyAll()-at-boundary. The only way to tweak the test to get
Mutex/ThreadCondition to win is to have one producer, one consumer, a 1-element queue, and use
the notifyOne()-per-enqueue style. In that case, one of the two threads is going to be waiting
most of the time and the test basically measures wake-up latency and nothing else. Because
Condition::wait() does a little bit more work than ThreadCondition::wait(),
Mutex/ThreadCondition end up running 3% faster in this test case. But if you vary any of the
parameters of the test, Mutex/ThreadCondition ends up losing - all it takes is more threads or
a queue size of 5 or more. To my knowledge, we never do producer/consumer with a queue bounded
to one element precisely because that approach is the least efficient regardless of locking
algorithm. For example, neither WTF::MessageQueue nor DFG::Worklist have any bounds on their
queue size. So, it seems that replacing all uses of system mutexes and condition variables with
our own thing is a great idea.

  • benchmarks/LockSpeedTest.cpp:
  • benchmarks/ConditionSpeedTest.cpp: Added.
  • wtf/Condition.h:

(WTF::Condition::Condition):
(WTF::Condition::waitUntil):
(WTF::Condition::waitFor):
(WTF::Condition::wait):
(WTF::Condition::waitUntilWallClockSeconds):
(WTF::Condition::waitUntilMonotonicClockSeconds):
(WTF::Condition::notifyOne):
(WTF::Condition::notifyAll):
(WTF::Condition::waitForSecondsImpl):
(WTF::Condition::waitForImpl):
(WTF::Condition::absoluteFromRelative):

  • wtf/MessageQueue.h:

(WTF::MessageQueue::infiniteTime):
(WTF::MessageQueue<DataType>::append):
(WTF::MessageQueue<DataType>::appendAndKill):
(WTF::MessageQueue<DataType>::appendAndCheckEmpty):
(WTF::MessageQueue<DataType>::prepend):
(WTF::MessageQueue<DataType>::removeIf):
(WTF::MessageQueue<DataType>::isEmpty):
(WTF::MessageQueue<DataType>::kill):
(WTF::MessageQueue<DataType>::killed):

  • wtf/ParallelJobsGeneric.cpp:

(WTF::ParallelEnvironment::ThreadPrivate::execute):
(WTF::ParallelEnvironment::ThreadPrivate::waitForFinish):
(WTF::ParallelEnvironment::ThreadPrivate::workerThread):

  • wtf/ParallelJobsGeneric.h:
  • wtf/ParkingLot.cpp:

(WTF::ParkingLot::parkConditionally):

  • wtf/ParkingLot.h:

(WTF::ParkingLot::compareAndPark):

  • wtf/ThreadingPthreads.cpp:

(WTF::initializeThreading):

  • wtf/ThreadingWin.cpp:

(WTF::initializeThreading):

  • wtf/dtoa.cpp:

(WTF::pow5mult):

  • wtf/dtoa.h:

Tools:

  • DumpRenderTree/JavaScriptThreading.cpp:

(javaScriptThreadsMutex):
(runJavaScriptThread):
(startJavaScriptThreads):
(stopJavaScriptThreads):

  • TestWebKitAPI/Tests/WTF/Condition.cpp: Fixed a bug in the test that I found from turning the test into a benchmark.
  • TestWebKitAPI/Tests/WTF/WorkQueue.cpp:

(TestWebKitAPI::TEST):

  • TestWebKitAPI/Tests/WTF/glib/WorkQueueGLib.cpp:

(TestWebKitAPI::TEST):

5:41 AM Changeset in webkit [188908] by Carlos Garcia Campos
  • 35 edits in releases/WebKitGTK/webkit-2.10/Source

Merge r188499 - Use WTF::Lock and WTF::Condition instead of WTF::Mutex, WTF::ThreadCondition, std::mutex, and std::condition_variable
​https://bugs.webkit.org/show_bug.cgi?id=147999

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

  • API/JSVirtualMachine.mm:

(initWrapperCache):
(+[JSVMWrapperCache addWrapper:forJSContextGroupRef:]):
(+[JSVMWrapperCache wrapperForJSContextGroupRef:]):
(wrapperCacheMutex): Deleted.

  • bytecode/SamplingTool.cpp:

(JSC::SamplingTool::doRun):
(JSC::SamplingTool::notifyOfScope):

  • bytecode/SamplingTool.h:
  • dfg/DFGThreadData.h:
  • dfg/DFGWorklist.cpp:

(JSC::DFG::Worklist::~Worklist):
(JSC::DFG::Worklist::isActiveForVM):
(JSC::DFG::Worklist::enqueue):
(JSC::DFG::Worklist::compilationState):
(JSC::DFG::Worklist::waitUntilAllPlansForVMAreReady):
(JSC::DFG::Worklist::removeAllReadyPlansForVM):
(JSC::DFG::Worklist::completeAllReadyPlansForVM):
(JSC::DFG::Worklist::visitWeakReferences):
(JSC::DFG::Worklist::removeDeadPlans):
(JSC::DFG::Worklist::queueLength):
(JSC::DFG::Worklist::dump):
(JSC::DFG::Worklist::runThread):

  • dfg/DFGWorklist.h:
  • disassembler/Disassembler.cpp:
  • heap/CopiedSpace.cpp:

(JSC::CopiedSpace::doneFillingBlock):
(JSC::CopiedSpace::doneCopying):

  • heap/CopiedSpace.h:
  • heap/CopiedSpaceInlines.h:

(JSC::CopiedSpace::recycleBorrowedBlock):
(JSC::CopiedSpace::allocateBlockForCopyingPhase):

  • heap/GCThread.cpp:

(JSC::GCThread::waitForNextPhase):
(JSC::GCThread::gcThreadMain):

  • heap/GCThreadSharedData.cpp:

(JSC::GCThreadSharedData::GCThreadSharedData):
(JSC::GCThreadSharedData::~GCThreadSharedData):
(JSC::GCThreadSharedData::startNextPhase):
(JSC::GCThreadSharedData::endCurrentPhase):
(JSC::GCThreadSharedData::didStartMarking):
(JSC::GCThreadSharedData::didFinishMarking):

  • heap/GCThreadSharedData.h:
  • heap/HeapTimer.h:
  • heap/MachineStackMarker.cpp:

(JSC::ActiveMachineThreadsManager::Locker::Locker):
(JSC::ActiveMachineThreadsManager::add):
(JSC::ActiveMachineThreadsManager::remove):
(JSC::ActiveMachineThreadsManager::ActiveMachineThreadsManager):
(JSC::MachineThreads::~MachineThreads):
(JSC::MachineThreads::addCurrentThread):
(JSC::MachineThreads::removeThreadIfFound):
(JSC::MachineThreads::tryCopyOtherThreadStack):
(JSC::MachineThreads::tryCopyOtherThreadStacks):
(JSC::MachineThreads::gatherConservativeRoots):

  • heap/MachineStackMarker.h:
  • heap/SlotVisitor.cpp:

(JSC::SlotVisitor::donateKnownParallel):
(JSC::SlotVisitor::drain):
(JSC::SlotVisitor::drainFromShared):
(JSC::SlotVisitor::mergeOpaqueRoots):

  • heap/SlotVisitorInlines.h:

(JSC::SlotVisitor::containsOpaqueRootTriState):

  • inspector/remote/RemoteInspectorDebuggableConnection.h:
  • inspector/remote/RemoteInspectorDebuggableConnection.mm:

(Inspector::RemoteInspectorHandleRunSourceGlobal):
(Inspector::RemoteInspectorQueueTaskOnGlobalQueue):
(Inspector::RemoteInspectorInitializeGlobalQueue):
(Inspector::RemoteInspectorHandleRunSourceWithInfo):
(Inspector::RemoteInspectorDebuggableConnection::setup):
(Inspector::RemoteInspectorDebuggableConnection::closeFromDebuggable):
(Inspector::RemoteInspectorDebuggableConnection::close):
(Inspector::RemoteInspectorDebuggableConnection::sendMessageToBackend):
(Inspector::RemoteInspectorDebuggableConnection::queueTaskOnPrivateRunLoop):

  • interpreter/JSStack.cpp:

(JSC::JSStack::JSStack):
(JSC::JSStack::releaseExcessCapacity):
(JSC::JSStack::addToCommittedByteCount):
(JSC::JSStack::committedByteCount):
(JSC::stackStatisticsMutex): Deleted.
(JSC::JSStack::initializeThreading): Deleted.

  • interpreter/JSStack.h:

(JSC::JSStack::gatherConservativeRoots):
(JSC::JSStack::sanitizeStack):
(JSC::JSStack::size):
(JSC::JSStack::initializeThreading): Deleted.

  • jit/ExecutableAllocator.cpp:

(JSC::DemandExecutableAllocator::DemandExecutableAllocator):
(JSC::DemandExecutableAllocator::~DemandExecutableAllocator):
(JSC::DemandExecutableAllocator::bytesAllocatedByAllAllocators):
(JSC::DemandExecutableAllocator::bytesCommittedByAllocactors):
(JSC::DemandExecutableAllocator::dumpProfileFromAllAllocators):
(JSC::DemandExecutableAllocator::allocators):
(JSC::DemandExecutableAllocator::allocatorsMutex):

  • jit/JITThunks.cpp:

(JSC::JITThunks::ctiStub):

  • jit/JITThunks.h:
  • profiler/ProfilerDatabase.cpp:

(JSC::Profiler::Database::ensureBytecodesFor):
(JSC::Profiler::Database::notifyDestruction):

  • profiler/ProfilerDatabase.h:
  • runtime/InitializeThreading.cpp:

(JSC::initializeThreading):

  • runtime/JSLock.cpp:

(JSC::GlobalJSLock::GlobalJSLock):
(JSC::GlobalJSLock::~GlobalJSLock):
(JSC::JSLockHolder::JSLockHolder):
(JSC::GlobalJSLock::initialize): Deleted.

  • runtime/JSLock.h:

Source/WTF:

Relanding after fixing a deadlock on Linux.

  • wtf/Condition.h: "using WTF::Condition".
  • wtf/Lock.h:

(WTF::LockBase::lock):
(WTF::LockBase::tryLock): Add tryLock() because it turns out that we use it sometimes.
(WTF::LockBase::try_lock): unique_lock needs this.
(WTF::LockBase::unlock):

  • wtf/ParkingLot.cpp:

(WTF::ParkingLot::parkConditionally): Work around a Linux C++ bug where wait_until with time_point::max() immediately returns and doesn't flash the lock.

5:40 AM Changeset in webkit [188907] by Carlos Garcia Campos
  • 12 edits
    2 adds in releases/WebKitGTK/webkit-2.10

Merge r188400 - WTF should have a compact Condition object to use with Lock
​https://bugs.webkit.org/show_bug.cgi?id=147986

Reviewed by Geoffrey Garen.

Source/WTF:

Adds a condition variable implementation based on ParkingLot, called simply WTF::Condition.
It can be used with WTF::Lock or actually any lock implementation. It should even work with
WTF::SpinLock, WTF::Mutex, or std::mutex. Best of all, Condition only requires one byte.

ParkingLot almost contained all of the functionality needed to implemenet wait/notify. We
could have implemented Condition using a 32-bit (or even 64-bit) version that protects
against a notify that happens just before we park. But, this changes the ParkingLot API to
give us the ability to run some code between when ParkingLot enqueues the current thread
and when it actually sleeps. This callback is called with no locks held, so it can call
unlock() on any kind of lock, so long as that lock's unlock() method doesn't recurse into
ParkingLot::parkConditionally(). That seems unlikely; unlock() is more likely to call
ParkingLot::unparkOne() or unparkAll(). WTF::Lock will never call parkConditionally()
inside unlock(), so WTF::Lock is definitely appropriate for use with Condition.

Condition supports most of the API that std::condition_variable supports. It does some
things to try to reduce footgun potential. The preferred timeout form is waitUntil() which
takes an absolute time from the steady_clock. The only relative timeout form also takes a
predicate callback, so it's impossible to write the subtly incorrect
"while (...) wait_for(...)" idiom.

This patch doesn't actually introduce any uses of WTF::Condition other than the unit tests.
I'll start switching code over to using WTF::Condition in another patch.

  • WTF.vcxproj/WTF.vcxproj:
  • WTF.xcodeproj/project.pbxproj:
  • wtf/CMakeLists.txt:
  • wtf/Condition.h: Added.

(WTF::Condition::Condition):
(WTF::Condition::waitUntil):
(WTF::Condition::waitFor):
(WTF::Condition::wait):
(WTF::Condition::notifyOne):
(WTF::Condition::notifyAll):

  • wtf/Lock.cpp:

(WTF::LockBase::unlockSlow): Make this useful assertion be a release assertion. It catches cases where you unlock the lock even though you don't hold it.

  • wtf/ParkingLot.cpp:

(WTF::ParkingLot::parkConditionally): Add the beforeSleep() callback.
(WTF::ParkingLot::unparkOne):

  • wtf/ParkingLot.h:

(WTF::ParkingLot::compareAndPark):

Tools:

Add a test for WTF::Condition.

  • TestWebKitAPI/CMakeLists.txt:
  • TestWebKitAPI/TestWebKitAPI.vcxproj/TestWebKitAPI.vcxproj:
  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
  • TestWebKitAPI/Tests/WTF/Condition.cpp: Added.

(TestWebKitAPI::TEST):

  • TestWebKitAPI/Tests/WTF/Lock.cpp:

(TestWebKitAPI::runLockTest): Change the name of the thread.

3:42 AM Changeset in webkit [188906] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.10/Source/WebCore

Merge r188858 - Unreviewed. Fix cairo performance regression introduced in r188379.

A missing break in a switch was making us to use High image
interpolation quality by default.

  • platform/graphics/cairo/PlatformContextCairo.cpp:

(WebCore::PlatformContextCairo::drawSurfaceToContext): Add the
missing break.

3:11 AM Changeset in webkit [188905] by Chris Dumez
  • 9 edits
    1 delete in trunk/Source/WebCore

Get rid of custom bindings for RequestAnimationFrameCallback.handleEvent()
​https://bugs.webkit.org/show_bug.cgi?id=148417

Reviewed by Sam Weinig.

Get rid of custom bindings for RequestAnimationFrameCallback.handleEvent()
by improving the bindings generator. In this case, the problem was that the
bindings generator did not know how to convert a double parameter into a
JSValue. The new code leverages the pre-existing NativeToJSValue subroutine
to do the conversion instead of duplicating complex support here.

  • WebCore.xcodeproj/project.pbxproj:
  • bindings/js/JSRequestAnimationFrameCallbackCustom.cpp: Removed.
  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateCallbackImplementation):

  • bindings/scripts/test/JS/JSTestCallback.cpp:

(WebCore::JSTestCallback::callbackWithArrayParam):
(WebCore::JSTestCallback::callbackWithSerializedScriptValueParam):
(WebCore::JSTestCallback::callbackWithStringList):
(WebCore::JSTestCallback::callbackWithBoolean):
(WebCore::JSTestCallback::callbackRequiresThisToPass):

  • dom/RequestAnimationFrameCallback.idl:
Note: See TracTimeline for information about the timeline view.