Context Navigation

This changes makes it possible to denote a GraphicsLayerCA's backing store
as "attached" or not. When not attached, the backing store is made volatile
and can be purged. This will be used in a future patch.

platform/graphics/ca/GraphicsLayerCA.h: Add updateBackingStoreAttachment().
platform/graphics/ca/PlatformCALayer.h:
platform/graphics/ca/mac/PlatformCALayerMac.h:
platform/graphics/ca/mac/PlatformCALayerMac.mm: Stubs. In future, we could

remove backing store on Mac and iOS WK1 too.
(PlatformCALayerMac::setBackingStoreAttached):
(PlatformCALayerMac::backingStoreAttached):

Source/WebKit2:

Shared/mac/RemoteLayerBackingStore.mm:

(WebKit::RemoteLayerBackingStore::~RemoteLayerBackingStore): Whitespace.
(WebKit::RemoteLayerBackingStore::display): If backingStoreWillBeDisplayed()
returns true, this indicates that the backing store was brought out of the
"unreachable" list, so return true even if the backing store doesn't require
painting.

Shared/mac/RemoteLayerBackingStoreCollection.h: C++11 initializer, and comments.
Shared/mac/RemoteLayerBackingStoreCollection.mm:

(WebKit::RemoteLayerBackingStoreCollection::RemoteLayerBackingStoreCollection):
(WebKit::RemoteLayerBackingStoreCollection::backingStoreWillBeDisplayed): Return true
if the caller will need to submit the backing store in the current transaction.
(WebKit::RemoteLayerBackingStoreCollection::backingStoreBecameUnreachable): This
explicit dirtying is no longer necessary given the backingStoreWillBeDisplayed() change.

Shared/mac/RemoteLayerTreePropertyApplier.mm:

(WebKit::applyPropertiesToLayer): Only set the layer's backing if we both have backing
store, and it's attached.

Shared/mac/RemoteLayerTreeTransaction.h: New bit, and data member.
Shared/mac/RemoteLayerTreeTransaction.mm:

(WebKit::RemoteLayerTreeTransaction::LayerProperties::LayerProperties):
(WebKit::RemoteLayerTreeTransaction::LayerProperties::encode):
(WebKit::RemoteLayerTreeTransaction::LayerProperties::decode):
(WebKit::dumpChangedLayers):

WebProcess/WebPage/mac/PlatformCALayerRemote.cpp:

(WebKit::PlatformCALayerRemote::recursiveBuildTransaction): Only call display()
on the backing store if it's attached.
(WebKit::PlatformCALayerRemote::setBackingStoreAttached):
(WebKit::PlatformCALayerRemote::backingStoreAttached):

WebProcess/WebPage/mac/PlatformCALayerRemote.h:
WebProcess/WebPage/mac/RemoteLayerTreeContext.h:
WebProcess/WebPage/mac/RemoteLayerTreeContext.mm:

(WebKit::RemoteLayerTreeContext::backingStoreWillBeDisplayed):

9:14 PM WebInspectorDebugging edited by Brian Burg

(diff)

9:05 PM Changeset in webkit [183241] by Simon Fraser

3 edits in trunk/Source/WebCore

Remove "layer" from GraphicsLayerCA member function names
https://bugs.webkit.org/show_bug.cgi?id=144139

Reviewed by Myles Maxfield.

Rename "updateLayer*" to "update*" in GraphicsLayerCA.

platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::commitLayerChangesBeforeSublayers):
(WebCore::GraphicsLayerCA::updateNames):
(WebCore::GraphicsLayerCA::updateDrawsContent):
(WebCore::GraphicsLayerCA::updateLayerNames): Deleted.
(WebCore::GraphicsLayerCA::updateLayerDrawsContent): Deleted.

platform/graphics/ca/GraphicsLayerCA.h:

9:01 PM Changeset in webkit [183240] by commit-queue@webkit.org

2 edits in trunk/Source/JavaScriptCore

Web Inspector: Speculative fix for non-main thread auto-attach failures
https://bugs.webkit.org/show_bug.cgi?id=144134

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-04-23
Reviewed by Timothy Hatcher.

inspector/remote/RemoteInspector.mm:

(Inspector::RemoteInspector::singleton):

8:49 PM Changeset in webkit [183239] by aestes@apple.com

2 edits in trunk/Source/WebKit/win

Try to fix the Windows build after r183234.

FullscreenVideoController.cpp:

(FullscreenVideoController::FullscreenVideoController): FullscreenVideoController inherits privately from
WebCore::MediaPlayerPrivateFullscreenClient, so make_unique isn't allowed to upcast. Add an explicit upcast.

8:08 PM Changeset in webkit [183238] by Brian Burg

3 edits
1 add in trunk/Source/WebInspectorUI

Web Inspector: run a customizable bootstrap function after the UI has fully loaded
https://bugs.webkit.org/show_bug.cgi?id=144124

Reviewed by Joseph Pecoraro.

It can be really annoying to click through the Inspector UI dozens of times to debug one
interaction or iterate on a specific widget.

This patch adds a blank "bootstrap" function that can be used to hard-wire commands to
automate repetitive UI state setup. The function is run immediately after the inspector loads.
Setup commands can be shared as bug report reproduction steps.

UserInterface/Base/Bootstrap.js: Added.

(WebInspector.runBootstrapOperations): Added.

UserInterface/Base/Main.js:

(WebInspector.contentLoaded): Bootstrap after setting up everything and restoring view state from cookie.

UserInterface/Main.html:

8:06 PM Changeset in webkit [183237] by rniwa@webkit.org

2 edits in trunk/Websites/perf.webkit.org

Build fix after r183232.

public/include/json-header.php:

8:03 PM Changeset in webkit [183236] by mitz@apple.com

2 edits in trunk/Source/WebCore

<rdar://problem/20663758> Fix the build after AVPlayerViewController API change

platform/ios/WebVideoFullscreenInterfaceAVKit.mm:

(WebVideoFullscreenInterfaceAVKit::cleanupFullscreenInternal): Don’t pass a nil completion
handler to -[AVPlayerViewController exitFullScreenAnimated:completionHandler:].

7:23 PM Changeset in webkit [183235] by commit-queue@webkit.org

19 edits
4 adds in trunk

Allow function allocation sinking
https://bugs.webkit.org/show_bug.cgi?id=144016

Patch by Basile Clement <basile_clement@apple.com> on 2015-04-23
Reviewed by Filip Pizlo.

Source/JavaScriptCore:

This adds the ability to sink function allocations in the
DFGObjectAllocationSinkingPhase.

In order to enable this, we add a new PhantomNewFunction node that is
used similarily to the PhantomNewObject node, i.e. as a placeholder to replace
a sunk NewFunction and keep track of the allocations that have to be performed
in case of OSR exit after the sunk allocation but before the real one.
The FunctionExecutable and JSLexicalEnvironment (activation) of the function
are stored onto the PhantomNewFunction through PutHints in order for them
to be recovered on OSR exit.

Contrary to sunk object allocations, sunk function allocations do not
support any kind of operations (e.g. storing into a field) ; any such operation
will mark the function allocation as escaping and trigger materialization. As
such, function allocations can only be sunk to places where it would have been
correct to syntactically move them, and we don't need a special
MaterializeNewFunction node to recover possible operations on the function. A
sunk NewFunction node will simply create new NewFunction nodes, then replace
itself with a PhantomNewFunction node.

In itself, this change is not expected to have a significant impact on
performances other than in degenerate cases (see e.g.
JSRegress/sink-function), but it is a step towards being able to sink recursive
closures onces we support CreateActivation sinking as well as allocation cycles
sinking.

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

dfg/DFGFixupPhase.cpp:

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

dfg/DFGNode.h:

(JSC::DFG::Node::convertToPhantomNewFunction):
(JSC::DFG::Node::isPhantomAllocation):

dfg/DFGNodeType.h:
dfg/DFGObjectAllocationSinkingPhase.cpp:

(JSC::DFG::ObjectAllocationSinkingPhase::lowerNonReadingOperationsOnPhantomAllocations):
(JSC::DFG::ObjectAllocationSinkingPhase::handleNode):
(JSC::DFG::ObjectAllocationSinkingPhase::createMaterialize):
(JSC::DFG::ObjectAllocationSinkingPhase::populateMaterialize):

dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

dfg/DFGPromotedHeapLocation.cpp:

(WTF::printInternal):

dfg/DFGPromotedHeapLocation.h:
dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

dfg/DFGValidate.cpp:

(JSC::DFG::Validate::validateCPS):

ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::LowerDFGToLLVM::compileNode):

ftl/FTLOperations.cpp:

(JSC::FTL::operationMaterializeObjectInOSR):

tests/stress/function-sinking-no-double-allocate.js: Added.

(call):
(.f):
(sink):

tests/stress/function-sinking-osrexit.js: Added.

(.g):
(sink):

tests/stress/function-sinking-put.js: Added.

(.g):
(sink):

LayoutTests:

Add a new test in JSRegress to check function sinking is being
performed.

js/regress/script-tests/sink-function.js: Added.

(foo.f1):
(foo.f2):
(foo.f3):
(foo.f4):
(foo.f5):
(foo.f6):
(foo.f7):
(foo.f8):
(foo.f9):
(foo.f10):
(foo.f11):
(foo.f12):
(foo.f13):
(foo.f14):
(foo.f15):
(foo.f16):
(foo.f17):
(foo.f18):
(foo.f19):
(foo):

7:13 PM Changeset in webkit [183234] by Darin Adler

90 edits
1 delete in trunk

Another round of removing use of OwnPtr, PassOwnPtr, and deleteOwnedPtr
https://bugs.webkit.org/show_bug.cgi?id=144090

Reviewed by Anders Carlsson.

Source/WebCore:

Modules/encryptedmedia/CDMPrivateMediaPlayer.h: Removed unneeded include.

Modules/navigatorcontentutils/NavigatorContentUtils.h: Removed include of

RefCountedSupplement.h.

Modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp:

(WebCore::ThreadableWebSocketChannelClientWrapper::didReceiveBinaryData):
Pass data using rvalue references, and use new/delete to pass it across
threads, rather than using PassOwnPtr.

Modules/websockets/ThreadableWebSocketChannelClientWrapper.h: Pass data

in an rvalue reference instead of PassOwnPtr.

Modules/websockets/WebSocket.cpp:

(WebCore::WebSocket::didReceiveBinaryData): Take an rvalue reference
instead of a PassOwnPtr.

Modules/websockets/WebSocket.h: Ditto.
Modules/websockets/WebSocketChannel.cpp: Ditto.

(WebCore::WebSocketChannel::processFrame): Ditto.

Modules/websockets/WebSocketChannelClient.h:

(WebCore::WebSocketChannelClient::didReceiveBinaryData): Ditto.

Modules/websockets/WorkerThreadableWebSocketChannel.cpp:

(WebCore::WorkerThreadableWebSocketChannel::Peer::didReceiveBinaryData):
Ditto.

Modules/websockets/WorkerThreadableWebSocketChannel.h: Ditto.

WebCore.xcodeproj/project.pbxproj: Removed RefCountedSupplement.h.

loader/cocoa/DiskCacheMonitorCocoa.mm:

(WebCore::DiskCacheMonitor::monitorFileBackingStoreCreation): Fixed comment
to not mention adoptPtr.

page/make_settings.pl:

(generateInternalSettingsHeaderFile): Removed include of RefCountedSupplement.h.

platform/ColorChooserClient.h: Removed unneded include.
platform/ContextMenuItem.h: Ditto.

platform/RefCountedSupplement.h: Removed.

platform/ScrollAnimator.cpp: Removed unneeded include.
platform/ScrollAnimatorNone.h: Ditto.

platform/ThreadGlobalData.cpp: Added now-needed include of PassOwnPtr.h.

platform/graphics/GlyphMetricsMap.h: Ditto.
platform/graphics/MediaPlayer.h: Ditto.
platform/graphics/avfoundation/AVTrackPrivateAVFObjCImpl.h: Ditto.
platform/graphics/avfoundation/InbandMetadataTextTrackPrivateAVF.cpp: Ditto.
platform/graphics/avfoundation/InbandTextTrackPrivateAVF.cpp: Ditto.
platform/graphics/avfoundation/MediaSelectionGroupAVFObjC.h: Ditto.
platform/graphics/avfoundation/objc/AudioTrackPrivateAVFObjC.h: Ditto.
platform/graphics/avfoundation/objc/CDMSessionAVFoundationObjC.h: Ditto.
platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.h: Ditto.

platform/graphics/cg/ImageBufferCG.cpp:

(WebCore::ImageBuffer::ImageBuffer): Use make_unique instead of adoptPtr.

platform/graphics/cg/ImageBufferDataCG.cpp:

(WebCore::ImageBufferData::getData): Return a RefPtr instead of a PassRefPtr.

platform/graphics/cg/ImageBufferDataCG.h: Streamlined the header a bit,

use unique_ptr instead of OwnPtr and RefPtr instead of PassRefPtr.

platform/graphics/cocoa/IOSurface.h: Use unique_ptr instead of OwnPtr.
platform/graphics/cocoa/IOSurface.mm:

(IOSurface::ensureGraphicsContext): Use make_unique instead of adoptPtr.

platform/graphics/egl/GLContextEGL.cpp: Removed unneeded includes.
platform/graphics/filters/FilterOperation.h: Ditto.
platform/graphics/harfbuzz/HarfBuzzShaper.h: Ditto.
platform/ios/DeviceMotionClientIOS.h: Ditto.
platform/ios/DeviceOrientationClientIOS.h: Ditto.

platform/ios/LegacyTileCache.h: Use unique_ptr instead of OwnPtr.
platform/ios/LegacyTileCache.mm:

(WebCore::LegacyTileCache::LegacyTileCache): Use make_unique instead of
a create function, and also get rid of unneeded initialization to null.
(WebCore::LegacyTileCache::commitScaleChange): Ditto.

platform/ios/LegacyTileGrid.h: Made constructor public and got rid of create

function. Made constructor take a reference to the tile cache, and make both
tileCache() and m_tileCache be references too.

platform/ios/LegacyTileGrid.mm:

(WebCore::LegacyTileGrid::LegacyTileGrid): Updated to use reference.
(WebCore::LegacyTileGrid::visibleRect): Ditto.
(WebCore::LegacyTileGrid::tileByteSize) Ditto.:
(WebCore::LegacyTileGrid::dropDistantTiles): Ditto.
(WebCore::LegacyTileGrid::updateTileOpacity): Ditto.
(WebCore::LegacyTileGrid::updateTileBorderVisibility): Ditto.
(WebCore::LegacyTileGrid::updateHostLayerSize): Ditto.
(WebCore::LegacyTileGrid::invalidateTiles): Ditto.
(WebCore::LegacyTileGrid::shouldUseMinimalTileCoverage): Ditto.
(WebCore::LegacyTileGrid::tileDistance2): Ditto.
(WebCore::LegacyTileGrid::createTiles): Ditto.

platform/ios/LegacyTileGridTile.mm:

(WebCore::LegacyTileGridTile::LegacyTileGridTile): Ditto.
(WebCore::LegacyTileGridTile::invalidateRect): Ditto.
(WebCore::LegacyTileGridTile::showBorder): Ditto.

platform/ios/LegacyTileLayer.mm:

(-[LegacyTileHostLayer renderInContext:]): Ditto.
(-[LegacyTileLayer layoutSublayers]): Ditto.
(-[LegacyTileLayer drawInContext:]): Ditto.

platform/ios/LegacyTileLayerPool.h: Removed unneeded include.
platform/ios/ScrollAnimatorIOS.mm: Ditto.
platform/mac/ScrollAnimatorMac.mm: Ditto.
platform/mac/WebVideoFullscreenController.h: Ditto.
platform/network/BlobData.cpp: Ditto.

platform/network/ResourceHandle.cpp:

(WebCore::ResourceHandle::ResourceHandle): Use make_unique instead of adoptPtr.

platform/network/ResourceHandle.h: Use unique_ptr instead of OwnPtr.

platform/network/ResourceHandleInternal.h: Added now-needed include.

platform/network/ResourceResponseBase.h: Removed unneeded includes and

tweaked formatting a bit.

platform/network/SynchronousLoaderClient.h: Removed the create function and

the private constructor. Used data member initialize to make the default
empty constructor automatically get generated (and be public now).

platform/network/cf/FormDataStreamCFNet.cpp:

(WebCore::formFinishFinalizationOnMainThread): Use delete instead of adoptPtr
to delete the context argument.

platform/network/cf/NetworkStorageSessionCFNet.cpp:

(WebCore::defaultNetworkStorageSession): Return a unique_ptr& instead of an OwnPtr&.
(WebCore::NetworkStorageSession::switchToNewTestingSession): Use make_unique
instead of adoptPtr.
(WebCore::NetworkStorageSession::defaultStorageSession): Ditto.

platform/network/cf/ResourceHandleCFNet.cpp:

(WebCore::ResourceHandle::platformLoadResourceSynchronously): Use a
SynchronousLoaderClient on the stack instead of putting one on the heap with adoptPtr.

platform/network/mac/ResourceHandleMac.mm:

(WebCore::ResourceHandle::platformLoadResourceSynchronously): Ditto.

platform/text/TextCodec.h: Removed unneeded include.
platform/win/CursorWin.cpp: Ditto.

rendering/RenderLayer.cpp:

(WebCore::RenderLayer::calculateClipRects): Use move instead of release since
we are using RefPtr&& instead of PassRefPtr.

rendering/RenderLayerFilterInfo.cpp:

(WebCore::RenderLayer::FilterInfo::setRenderer): Use RefPtr&& instead of PassRefPtr.
(WebCore::RenderLayer::FilterInfo::updateReferenceFilterClients): Streamlined to use
modern for loops and auto.
(WebCore::RenderLayer::FilterInfo::removeReferenceFilterClients): Ditto.

rendering/RenderLayerFilterInfo.h: Streamlined code and removed some stuff that

I think is unneeded on iOS; there is no unused private field and I suspect the problem
that led to the warning is gone. Deleted friending of deleteOwnedPtr.

rendering/RenderLayerMaskImageInfo.cpp: Removed unneeded includes. Moved private

client classes in here from the header and made them members of MaskImageInfo.
Streamlined them a bit in other ways.
(WebCore::RenderLayer::MaskImageInfo::getIfExists): Use nullptr.
(WebCore::RenderLayer::MaskImageInfo::MaskImageInfo): Use member initialization
and also pass the layer in rather than the MaskImageInfo.
(WebCore::RenderLayer::MaskImageInfo::notifyFinished): Deleted. Moved the code
into the SVGDocumentClient.
(WebCore::RenderLayer::MaskImageInfo::imageChanged): Deleted. Moved the code into
the ImageClient.
(WebCore::RenderLayer::MaskImageInfo::updateMaskImageClients): Streamlined a bit
to use a for loop.
(WebCore::RenderLayer::MaskImageInfo::removeMaskImageClients): Ditto.

rendering/RenderLayerMaskImageInfo.h: Reduced unneeded includes. Got rid of

definitions of private member classes here in the header; they can be in the cpp
file instead. Also cut down from three classes to two, and gave the classes less
redundant names since they are already members of MaskImageInfo. Removed some
unneeded functions and friending of deleteOwnedPtr.

testing/InternalSettings.cpp: Got rid of comment about RefCountedSupplement

since no code anywhere was using it, so not using it here was not remarkable.

Source/WebKit/win:

FullscreenVideoController.cpp:

(FullscreenVideoController::FullscreenVideoController):
(FullscreenVideoController::exitFullscreen):

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

(WebCore::PluginView::wndProc):

WebCoreSupport/AcceleratedCompositingContext.h:
WebCoreSupport/WebChromeClient.cpp:

(WebChromeClient::WebChromeClient):

WebCoreSupport/WebChromeClient.h:
WebCoreSupport/WebEditorClient.h:
WebCoreSupport/WebFrameLoaderClient.cpp:

(WebFrameLoaderClient::WebFrameLoaderClient):

WebCoreSupport/WebFrameLoaderClient.h:
WebCoreSupport/WebInspectorClient.cpp:

(WebInspectorClient::highlight):

WebCoreSupport/WebInspectorClient.h:
WebElementPropertyBag.cpp:

(WebElementPropertyBag::WebElementPropertyBag):

WebElementPropertyBag.h:
WebFrame.h:
WebHistoryItem.cpp:
WebNodeHighlight.cpp:
WebNotificationCenter.cpp:

(WebNotificationCenter::WebNotificationCenter):

WebNotificationCenter.h:

Use make_unique and unique_ptr instead of adoptPtr and OwnPtr.

Tools:

DumpRenderTree/mac/DumpRenderTree.mm: Removed unneeded include.

7:08 PM Changeset in webkit [183233] by commit-queue@webkit.org

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Adopt Object.assign and improve its display in Console
https://bugs.webkit.org/show_bug.cgi?id=144135

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2015-04-23
Reviewed by Darin Adler.

UserInterface/Models/NativeFunctionParameters.js:

6:16 PM Changeset in webkit [183232] by rniwa@webkit.org

11 edits
1 add in trunk/Websites/perf.webkit.org

Perf dashboard should automatically detect regressions
https://bugs.webkit.org/show_bug.cgi?id=141443

Reviewed by Anders Carlsson.

Added a node.js script detect-changes.js to detect potential regressions and progressions
on the graphs tracked on v2 dashboards.

init-database.sql: Added analysis_strategies table and task_segmentation and task_test_range

columns to analysis_tasks to keep the segmentation and test range selection strategies used
to create an analysis task.

public/api/analysis-tasks.php:

(format_task): Include task_segmentation and analysis_tasks in the results.

public/include/json-header.php:

(remote_user_name): Returns null when the privileged API is authenticated as a slave instead
of a CSRF prevention token.
(should_authenticate_as_slave): Added.
(ensure_privileged_api_data_and_token_or_slave): Added. Authenticate as a slave if slaveName
and slavePassword are specified. Since detect-changes.js and other slaves are not susceptible
to a CSRF attack, we don't need to check a CSRF token.

public/privileged-api/create-analysis-task.php:

(main): Use ensure_privileged_api_data_and_token_or_slave to let detect-changes.js create new
analysis task. Also add or find segmentation and test range selection strategies if specified.

public/privileged-api/create-test-group.php:

(main): Use ensure_privileged_api_data_and_token_or_slave.

public/privileged-api/generate-csrf-token.php:

public/v2/app.js:

(App.Pane._computeMovingAverageAndOutliers): _executeStrategy has been moved to Statistics.

public/v2/data.js: Export Measurement, RunsData, TimeSeries. Used in detect-changes.js.

(Array.prototype.find): Added a polyfill to be used in node.js.
(RunsData.fetchRuns):
(RunsData.pathForFetchingRuns): Extracted from fetchRuns. Used in detect-changes.js.
(RunsData.createRunsDataInResponse): Extracted from App.Manifest._formatFetchedData to use it
in detect-changes.js.
(RunsData.unitFromMetricName): Ditto.
(RunsData.isSmallerBetter): Ditto.
(RunsData.prototype._timeSeriesByTimeInternal): Added secondaryTime to sort points when commit
times are identical.
(TimeSeries): When commit times are identical, order points based on build time. This is needed
for when we trigger two builds at two different OS versions with the same WebKit revision since
OS versions don't change the commit times.
(TimeSeries.prototype.findPointByIndex): Added.
(TimeSeries.prototype.rawValues): Added.

public/v2/js/statistics.js:

(Statistics.TestRangeSelectionStrategies.[0]): Use the 99% two-sided probability as claimed in the
description of this strategy instead of the default probability. Also fixed a bug that debugging
code was referring to non-existent variables.
(Statistics.executeStrategy): Moved from App.Pane (app.js).

public/v2/manifest.js:

(App.Manifest._formatFetchedData): Various code has been extracted into RunsData in data.js to be
used in detect-changes.js.

tools/detect-changes.js: Added. The script fetches the manifest JSON, analyzes each graph in

the v2 dashboards, and creates an analysis task for the latest regression or progression detected.
It also schedules an A/B testing if possible and notifies another server; e.g. to send an email.
(main): Loads the settings JSON specified in the argument.
(fetchManifestAndAnalyzeData): The main loop that periodically wakes up to do the analysis.
(mapInOrder): Executes callback sequentially (i.e. blocking) on each item in the array.
(configurationsForTesting): Finds every (platform, metric) pair to analyze in the v2 dashbaords,
and computes various values for when statistically significant changes are detected later.
(analyzeConfiguration): Finds potential regressions and progression in the last X days where X
is the specified maximum number of days using the specified strategies. Sort the resultant ranges
in chronological order and create a new analysis task for the very last change we detected. We'll
eventually create an analysis task for all detected changes since we're repeating the analysis in
fetchManifestAndAnalyzeData after some time.
(computeRangesForTesting): Fetch measured values and compute ranges to test using the specified
segmentation and test range selection strategies. Once ranges are found, find overlapping analysis
tasks as they need to be filtered out in analyzeConfiguration to avoid creating multiple analysis
tasks for the same range (e.g. humans may create one before the script gets to do it).
(createAnalysisTaskAndNotify): Create a new analysis task for the specified range, trigger an A/B
testing if available, and notify another server with a HTML message as specified.
(findStrategyByLabel):
(changeTypeForRange): A change is a regression if values are getting larger in a smaller-is-better
test or values are getting smaller in a larger-is-better test and vice versa.
(summarizeRange): Create a human readable string that summarizes the change detected. e.g.
"Potential 3.2% regression detected between 2015-04-20 12:00 and 17:00".
(formatTimeRange):
(getJSON):
(postJSON):
(postNotification): Recursively replaces $title and $massage in the specified JSON template.
(instantiateNotificationTemplate):
(fetchJSON):

5:23 PM Changeset in webkit [183231] by bshafiei@apple.com

1 copy in tags/Safari-600.7.2

New tag.

5:07 PM Changeset in webkit [183230] by bshafiei@apple.com

1 copy in tags/Safari-600.7.1

New tag.

4:43 PM Changeset in webkit [183229] by jer.noble@apple.com

4 edits in trunk/Source/WebCore

[iOS] Add a wrapper around the hosted AVPlayerLayer to intercept -setBounds:
https://bugs.webkit.org/show_bug.cgi?id=144129

Reviewed by Simon Fraser.

When passing the hosted AVPlayerLayer to the fullscreen controller, the new superlayer will
resize the hosted layer with a call to -setBounds:. But because this is a hosted layer, the
bonuds change has no effect. Instead, wrap the CALayerHost in another CALayer whose job it is
to intercept -setBounds: in the same way that WebAVVideoLayer did. In fact, we should just use
that wrapper class inside WebAVVideoLayer as well, to avoid duplicating code.

Drive-by Fix: Null-check m_videoElement in setVideoLayerFrame().

platform/ios/WebVideoFullscreenInterfaceAVKit.h:
platform/ios/WebVideoFullscreenInterfaceAVKit.mm:

(-[WebCALayerHostWrapper setVideoSublayer:]):
(-[WebCALayerHostWrapper videoSublayer]):
(-[WebCALayerHostWrapper setBounds:]): Moved from WebAVVideoLayer.
(-[WebCALayerHostWrapper resolveBounds]): Ditto.
(-[WebAVVideoLayer setBounds:]): Moved to WebCALayerHostWrapper.
(WebVideoFullscreenInterfaceAVKit::setupFullscreenInternal): Create the wrapper.
(WebVideoFullscreenInterfaceAVKit::cleanupFullscreenInternal): Clear the wrapper.
(-[WebAVVideoLayer resolveBounds]): Deleted. Moved to WebCALayerHostWrapper.

platform/ios/WebVideoFullscreenModelVideoElement.mm:

(WebVideoFullscreenModelVideoElement::setVideoLayerFrame): Null-check m_videoElement.

4:18 PM Changeset in webkit [183228] by timothy_horton@apple.com

2 edits in trunk/Source/WebKit2

Quick Look preview popover is not dismissed on scroll in Mail
https://bugs.webkit.org/show_bug.cgi?id=144119
<rdar://problem/19752045>

Reviewed by Anders Carlsson.

UIProcess/API/mac/WKView.mm:

(-[WKView renewGState]):
If we have a TextIndicator, dismiss all content relative child windows
on renewGState, not just the TextIndicator itself.

This will fix cases like Mail, where WebKit isn't driving the scrolling,
and we have no way (except renewGState) to know that scrolling is happening.

4:13 PM Changeset in webkit [183227] by timothy_horton@apple.com

2 edits in trunk/Source/WebCore

Yellow highlight has gray background color when invoking Lookup on an address in a Google Maps drop down
https://bugs.webkit.org/show_bug.cgi?id=138737
<rdar://problem/18904429>

Reviewed by Simon Fraser.

rendering/RenderReplaced.cpp:

(WebCore::RenderReplaced::paint):
Other RenderObjects don't paint box decorations in the selection painting phase,
so RenderReplaced probably shouldn't either. This fixes the case where, when doing
selection-only painting of a bit of text over top of a RenderReplaced, the RenderReplaced
would paint its background, filling the previously transparent bitmap with an unwanted color.

4:04 PM Changeset in webkit [183226] by ap@apple.com

2 edits in trunk/LayoutTests

Test compositing/scrolling/touch-scroll-to-clip.html fails in WK1
https://bugs.webkit.org/show_bug.cgi?id=144127

platform/mac-wk1/TestExpectations: Marked it as such.

4:01 PM Changeset in webkit [183225] by roger_fong@apple.com

2 edits in trunk/Source/WebCore

Update media timeline controls when video is paused..
https://bugs.webkit.org/show_bug.cgi?id=144122.
<rdar://problem/20422927>

Reviewed by Dean Jackson.

Modules/mediacontrols/mediaControlsApple.js:

(Controller.prototype.drawTimelineBackground): Use timelineWidth because offsetWidth is 0 when display: none.
(Controller.prototype.setPlaying): Show controls when pausing.
(Controller.prototype.showControls): Update time and timeline when unhiding controls.

3:54 PM Changeset in webkit [183224] by Simon Fraser

5 edits in trunk/Source

Changing TiledBacking velocity should schedule a tile revalidation
https://bugs.webkit.org/show_bug.cgi?id=144123

Reviewed by Tim Horton.
Source/WebCore:

Changing the velocity parameters on the TileController affect the computed
coverage rect, so whenever we make a change to velocity data that could
affect the outcome (basically any non-zero old or new velocities),
schedule a layer flush.

platform/graphics/TiledBacking.h:

(WebCore::VelocityData::velocityOrScaleIsChanging):

platform/graphics/ca/TileController.cpp:

(WebCore::TileController::setVelocity):

Source/WebKit2:

Drive-by fix: use the FrameView& that we have already.

WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::updateVisibleContentRects):

3:52 PM Changeset in webkit [183223] by msaboff@apple.com

2 edits in trunk/Tools

lldb macro btjs sometimes can't get a frame description
https://bugs.webkit.org/show_bug.cgi?id=144130

Reviewed by Filip Pizlo.

We look to execute ExecState::describeFrame(). It appears that in some contexts the
debugger can't find ExecState. In those cases, CallFrame works as it is a typedef of
ExecState. Therefore we can fallback to using CallFrame::describeFrame().

lldb/lldb_webkit.py:

(btjs):

3:45 PM Changeset in webkit [183222] by Michael Catanzaro

2 edits in trunk

[GTK] Add more public options
https://bugs.webkit.org/show_bug.cgi?id=144116

Reviewed by Martin Robinson.

Add ENABLE_ICONDATABASE, ENABLE_JIT, and USE_SYSTEM_MALLOC as public options.

Source/cmake/OptionsGTK.cmake:

3:43 PM Changeset in webkit [183221] by jer.noble@apple.com

9 edits in trunk

[Mac] Disable QTKit by default on future OS X.
https://bugs.webkit.org/show_bug.cgi?id=144082

Reviewed by Darin Adler.

Source/WebCore:

Settings::gQTKitEnabled defaults to false.

page/Settings.cpp:

Source/WebKit/mac:

Default WebKitQTKitEnabledPreferenceKey to NO.

WebView/WebPreferences.mm:

(+[WebPreferences initialize]):

Source/WebKit2:

QTKitEnabled defaults to false.

Shared/WebPreferencesDefinitions.h:

LayoutTests:

Add a required BANDWIDTH field to the alternate playlist.

http/tests/media/resources/hls/playlist-with-cookie.m3u8:

3:40 PM WebInspectorDebugging created by Brian Burg

3:40 PM Changeset in webkit [183220] by jer.noble@apple.com

2 edits in trunk/Source/WebKit2

[WK2][Mac] Tweak the timing curve of the WebKit Fullscreen animation
https://bugs.webkit.org/show_bug.cgi?id=144120

Reviewed by Eric Carlson.

Tweak the curve to ease-in faster when the fullscreen animation duration is short.

UIProcess/mac/WKFullScreenWindowController.mm:

(timingFunctionForDuration):
(zoomAnimation):
(maskAnimation):
(fadeAnimation):

3:34 PM Changeset in webkit [183219] by dbates@webkit.org

6 edits in trunk/Source/WebCore

Clean up: Use references instead of pointers in more SVG files
https://bugs.webkit.org/show_bug.cgi?id=144045

Reviewed by Darin Adler.

rendering/svg/SVGRootInlineBox.cpp:

(WebCore::SVGRootInlineBox::layoutCharactersInTextBoxes): Pass reference instead of pointer.

rendering/svg/SVGTextLayoutEngine.cpp:

(WebCore::SVGTextLayoutEngine::recordTextFragment): Changed parameter textBox from pointer to reference.
(WebCore::SVGTextLayoutEngine::layoutInlineTextBox): Ditto.
(WebCore::SVGTextLayoutEngine::currentVisualCharacterMetrics): Changed parameter textBox from pointer to
reference and made it const since this function does not modify textBox.
(WebCore::SVGTextLayoutEngine::layoutTextOnLineOrPath): Changed parameters from pointers to references.
Also, removed comma from comment so that it reads well.

rendering/svg/SVGTextLayoutEngine.h: Updated declarations for the above functions.

rendering/svg/SVGTextLayoutEngineBaseline.cpp:

(WebCore::SVGTextLayoutEngineBaseline::calculateBaselineShift): Changed parameter style from pointer to reference.
Added case BS_LENGTH to switch block and removed default case so that the compiler checks that we handle all cases.
Renamed parameter contextElement to context since the name of its data type conveys that it is an element.
(WebCore::SVGTextLayoutEngineBaseline::calculateAlignmentBaselineShift): Changed parameter textRenderer from
pointer to reference and removed runtime assertion that textRenderer is non-null (since it well-formed reference
cannot point to a non-existent object).
(WebCore::SVGTextLayoutEngineBaseline::calculateGlyphOrientationAngle): Changed parameter style from pointer to reference
removed runtime assertion that style is non-null.

rendering/svg/SVGTextLayoutEngineBaseline.h: Updated declarations for the above functions.

3:30 PM Changeset in webkit [183218] by bshafiei@apple.com

1 copy in tags/Safari-600.1.4.16.1

New tag.

3:24 PM Changeset in webkit [183217] by timothy_horton@apple.com

2 edits in trunk/LayoutTests

Make the linter stop complaining by fixing the order of fields in TestExpectations

platform/mac/TestExpectations:

Bug number comes first.

3:20 PM Changeset in webkit [183216] by enrica@apple.com

2 edits in trunk/Source/WebKit2

iOS build fix after r183208.

Unreviewed.

UIProcess/ios/WKContentViewInteraction.mm:

3:20 PM HackingWebInspector edited by Brian Burg

(diff)

3:02 PM Changeset in webkit [183215] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: DebuggerSidebarPanel's _callStackContentTreeOutline should suppress filtering
https://bugs.webkit.org/show_bug.cgi?id=144114

Reviewed by Joseph Pecoraro.

UserInterface/Views/DebuggerSidebarPanel.js:

(WebInspector.DebuggerSidebarPanel):

3:00 PM Changeset in webkit [183214] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Fix layering issues with ApplicationCacheFrameTreeElement
https://bugs.webkit.org/show_bug.cgi?id=144113

Reviewed by Joseph Pecoraro.

UserInterface/Views/ApplicationCacheFrameTreeElement.js:

(WebInspector.ApplicationCacheFrameTreeElement.prototype.updateTitles):
(WebInspector.ApplicationCacheFrameTreeElement):

2:58 PM Changeset in webkit [183213] by commit-queue@webkit.org

4 edits in trunk/Source/WebCore

Unreviewed, rolling out r183194.
https://bugs.webkit.org/show_bug.cgi?id=144121

Made multiple tests flaky (Requested by ap_ on #webkit).

Reverted changeset:

"Memory cache live resources repeatedly purged during
painting"
https://bugs.webkit.org/show_bug.cgi?id=144104
http://trac.webkit.org/changeset/183194

2:56 PM Changeset in webkit [183212] by commit-queue@webkit.org

4 edits in trunk/Source/JavaScriptCore

Make FunctionRareData allocation thread-safe
https://bugs.webkit.org/show_bug.cgi?id=144001

Patch by Basile Clement <basile_clement@apple.com> on 2015-04-23
Reviewed by Mark Lam.

The two things we want to prevent are:

A thread seeing a pointer to a not-yet-fully-created rare data from a JSFunction
A thread seeing a pointer to a not-yet-fully-created Structure from an ObjectAllocationProfile

For 1., only the JS thread can be creating the rare data (in
runtime/CommonSlowPaths.cpp or in dfg/DFGOperations.cpp), so we don't need to
worry about concurrent writes, and we don't need any fences when *reading* the
rare data from the JS thread. Thus we only need a storeStoreFence between the
rare data creation and assignment to m_rareData in
JSFunction::createAndInitializeRareData() to ensure that when the store to
m_rareData is issued, the rare data has been properly created.

For the DFG compilation threads, the only place they can access the
rare data is through JSFunction::rareData(), and so we only need a
loadLoadFence there to ensure that when we see a non-null pointer in
m_rareData, the pointed object will be seen as a fully created
FunctionRareData.

For 2., the structure is created in
ObjectAllocationProfile::initialize() (which appears to be called only by the
JS thread as well, in bytecode/CodeBlock.cpp and on rare data initialization,
which always happen in the JS thread), and read through
ObjectAllocationProfile::structure() and
ObjectAllocationProfile::inlineCapacity(), so following the same reasoning we
put a storeStoreFence in ObjectAllocationProfile::initialize() and a
loadLoadFence in ObjectAllocationProfile::structure() (and change
ObjectAllocationProfile::inlineCapacity() to go through
ObjectAllocationProfile::structure()).

We don't need a fence in ObjectAllocationProfile::clear() because
clearing the structure is already as atomic as it gets.

Finally, notice that we don't care about the ObjectAllocationProfile's
m_allocator as that is only used by ObjectAllocationProfile::initialize() and
ObjectAllocationProfile::clear() that are always run in the JS thread.
ObjectAllocationProfile::isNull() could cause some trouble, but it is
currently only used in the ObjectAllocationProfile::clear()'s ASSERT in the JS
thread. Doing isNull()-style pre-checks would be wrong in any other concurrent
thread anyway.

bytecode/ObjectAllocationProfile.h:

(JSC::ObjectAllocationProfile::initialize):
(JSC::ObjectAllocationProfile::structure):
(JSC::ObjectAllocationProfile::inlineCapacity):

runtime/JSFunction.cpp:

(JSC::JSFunction::allocateAndInitializeRareData):

runtime/JSFunction.h:

(JSC::JSFunction::rareData):
(JSC::JSFunction::allocationStructure): Deleted.
This is no longer used, as all the accesses to the ObjectAllocationProfile go through the rare data.

2:41 PM WikiStart edited by Brian Burg

(diff)

2:33 PM Changeset in webkit [183211] by roger_fong@apple.com

2 edits in trunk/Source/WebCore

Unreviewed. Missed a button in r182900.

Modules/mediacontrols/mediaControlsApple.css:

(audio::-webkit-media-controls-wireless-playback-picker-button:active):

2:31 PM Changeset in webkit [183210] by roger_fong@apple.com

2 edits in trunk/Source/WebCore

Unreviewed. Just shift some CSS around for code cleanup purposes.

Modules/mediacontrols/mediaControlsApple.css:

(video::-webkit-media-controls-panel):
(video::-webkit-media-controls-panel:hover):

2:14 PM Changeset in webkit [183209] by ap@apple.com

7 edits
1 add in trunk/Source

[iOS] WebKit services should inherit environment variables for home
https://bugs.webkit.org/show_bug.cgi?id=144078
rdar://problem/20571678

Reviewed by Dan Bernstein.

Source/WebCore:

Added an SPI header for a drive-by fix.

WebCore.xcodeproj/project.pbxproj:
platform/spi/cf/CFBundleSPI.h: Added.

Source/WebKit2:

Pass current environment variables as XPC bootstrap. Also while at it, made
_CFBundleSetupXPCBootstrap not soft linked.

Shared/EntryPointUtilities/mac/XPCService/XPCServiceMain.mm:

(main):

UIProcess/Launcher/mac/ProcessLauncherMac.mm:

(WebKit::connectToService):

Source/WTF:

wtf/spi/darwin/XPCSPI.h: Added xpc_copy_bootstrap and xpc_dictionary_apply.

2:03 PM Changeset in webkit [183208] by enrica@apple.com

2 edits in trunk/Source/WebKit2

Support share button.
https://bugs.webkit.org/show_bug.cgi?id=144077
rdar://problem/19772892

Reviewed by Darin Adler.

UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView _share:]):
(-[WKContentView canPerformAction:withSender:]):
(-[WKContentView _define:]):
(-[WKContentView accessibilityRetrieveSpeakSelectionContent]):
(-[WKContentView moveByOffset:]):
(-[WKContentView requestAutocorrectionRectsForString:withCompletionHandler:]):
(-[WKContentView applyAutocorrection:toString:withCompletionHandler:]):
(-[WKContentView requestAutocorrectionContextWithCompletionHandler:]):
(-[WKContentView accessoryTab:]):
(-[WKContentView _becomeFirstResponderWithSelectionMovingForward:completionHandler:]):
(-[WKContentView executeEditCommandWithCallback:]):

1:47 PM Changeset in webkit [183207] by fpizlo@apple.com

17 edits
3 adds in trunk/Source/JavaScriptCore

DFG should insert Phantoms late using BytecodeKills and block-local OSR availability
https://bugs.webkit.org/show_bug.cgi?id=143735

Reviewed by Geoffrey Garen.

We've always had bugs arising from the fact that we would MovHint something into a local,
and then fail to keep it alive. We would then try to keep things alive by putting Phantoms
on those Nodes that were MovHinted. But this became increasingly tricky. Given the
sophistication of the transformations we are doing today, this approach is just not sound
anymore.

This comprehensively fixes these bugs by having the DFG backend automatically insert
Phantoms just before codegen based on bytecode liveness. To make this practical, this also
makes it much faster to query bytecode liveness.

It's about as perf-neutral as it gets for a change that increases compiler work without
actually optimizing anything. Later changes will remove the old Phantom-preserving logic,
which should then speed us up. I can't really report concrete slow-down numbers because
they are low enough to basically be in the noise. For example, a 20-iteration run of
SunSpider yields "maybe 0.8% slower", whatever that means.

CMakeLists.txt:
JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
JavaScriptCore.xcodeproj/project.pbxproj:
bytecode/BytecodeLivenessAnalysis.cpp:

(JSC::BytecodeLivenessAnalysis::computeFullLiveness):

bytecode/FullBytecodeLiveness.h:

(JSC::FullBytecodeLiveness::getLiveness):

bytecode/VirtualRegister.h:

(JSC::VirtualRegister::operator+):
(JSC::VirtualRegister::operator-):

dfg/DFGForAllKills.h:

(JSC::DFG::forAllLiveNodesAtTail):
(JSC::DFG::forAllKilledOperands):
(JSC::DFG::forAllKilledNodesAtNodeIndex):

dfg/DFGGraph.cpp:

(JSC::DFG::Graph::isLiveInBytecode):
(JSC::DFG::Graph::localsLiveInBytecode):

dfg/DFGGraph.h:

(JSC::DFG::Graph::forAllLocalsLiveInBytecode):
(JSC::DFG::Graph::forAllLiveInBytecode):

dfg/DFGMayExit.cpp:

(JSC::DFG::mayExit):

dfg/DFGMovHintRemovalPhase.cpp:
dfg/DFGNodeType.h:
dfg/DFGPhantomInsertionPhase.cpp: Added.

(JSC::DFG::performPhantomInsertion):

dfg/DFGPhantomInsertionPhase.h: Added.
dfg/DFGPlan.cpp:

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

dfg/DFGScoreBoard.h:

(JSC::DFG::ScoreBoard::sortFree):
(JSC::DFG::ScoreBoard::assertClear):

dfg/DFGVirtualRegisterAllocationPhase.cpp:

(JSC::DFG::VirtualRegisterAllocationPhase::run):

ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::LowerDFGToLLVM::buildExitArguments):

tests/stress/phantom-inadequacy.js: Added.

(bar):
(baz):
(foo):

1:30 PM Changeset in webkit [183206] by Michael Catanzaro

3 edits in trunk

[CMake] Some internal variables are not marked as advanced
https://bugs.webkit.org/show_bug.cgi?id=143595

Reviewed by Martin Robinson.

Source/cmake/FindFreetype2.cmake: Mark internal options as advanced.
Source/cmake/FindHarfBuzz.cmake: Mark HARFBUZZ_ICU_LIBRARIES as advanced.

12:59 PM Changeset in webkit [183205] by Michael Catanzaro

2 edits in trunk

[GTK] Mark as advanced the build options we don't want to expose
https://bugs.webkit.org/show_bug.cgi?id=143558

Reviewed by Martin Robinson.

Mark various options as private instead of public.

Source/cmake/OptionsGTK.cmake:

12:56 PM Changeset in webkit [183204] by commit-queue@webkit.org

18 edits in trunk

Use less memory when compiling content extensions.
https://bugs.webkit.org/show_bug.cgi?id=144051

Patch by Alex Christensen <achristensen@webkit.org> on 2015-04-23
Reviewed by Darin Adler and Benjamin Poulain.

Source/WebCore:

No change in functionality, correctness already covered by existing tests.

Before this patch, a DFANode contained a HashSet of transitions.
Large vectors of DFANodes made many small HashSets, which was inefficient use of memory.
We now put all the actions and transitions into one big compact Vector and each node owns ranges in that vector.

contentextensions/CombinedURLFilters.cpp:

(WebCore::ContentExtensions::recursiveMemoryUsed):
(WebCore::ContentExtensions::CombinedURLFilters::memoryUsed):

contentextensions/CombinedURLFilters.h:
contentextensions/ContentExtensionCompiler.cpp:

(WebCore::ContentExtensions::compileRuleList):

contentextensions/ContentExtensionsDebugging.h:
contentextensions/DFA.cpp:

(WebCore::ContentExtensions::DFA::memoryUsed):
(WebCore::ContentExtensions::DFANode::actions):
(WebCore::ContentExtensions::DFANode::transitions):
(WebCore::ContentExtensions::DFANode::fallbackTransitionDestination):
(WebCore::ContentExtensions::DFANode::changeFallbackTransition):
(WebCore::ContentExtensions::DFANode::addFallbackTransition):
(WebCore::ContentExtensions::DFANode::containsTransition):
(WebCore::ContentExtensions::DFANode::kill):
(WebCore::ContentExtensions::DFA::minimize):
(WebCore::ContentExtensions::DFA::DFA): Deleted.
(WebCore::ContentExtensions::DFA::operator=): Deleted.

contentextensions/DFA.h:
contentextensions/DFABytecodeCompiler.cpp:

(WebCore::ContentExtensions::DFABytecodeCompiler::compileNode):
(WebCore::ContentExtensions::DFABytecodeCompiler::compileNodeTransitions):
(WebCore::ContentExtensions::DFABytecodeCompiler::compile):

contentextensions/DFABytecodeCompiler.h:
contentextensions/DFAMinimizer.cpp:

(WebCore::ContentExtensions::DFAMinimizer::minimize):

contentextensions/DFAMinimizer.h:
contentextensions/DFANode.h:

(WebCore::ContentExtensions::DFANode::isKilled):
(WebCore::ContentExtensions::DFANode::hasFallbackTransition):
(WebCore::ContentExtensions::DFANode::hasActions):
(WebCore::ContentExtensions::DFANode::transitionsLength):
(WebCore::ContentExtensions::DFANode::actionsLength):
(WebCore::ContentExtensions::DFANode::actionsStart):
(WebCore::ContentExtensions::DFANode::setActions):
(WebCore::ContentExtensions::DFANode::setTransitions):
(WebCore::ContentExtensions::DFANode::resetTransitions):
(WebCore::ContentExtensions::DFANode::transitionsStart):
(WebCore::ContentExtensions::DFANode::setHasFallbackTransitionWithoutChangingDFA):

contentextensions/NFA.cpp:

(WebCore::ContentExtensions::NFA::memoryUsed):

contentextensions/NFA.h:
contentextensions/NFAToDFA.cpp:

(WebCore::ContentExtensions::NodeIdSetToUniqueNodeIdSetSource::NodeIdSetToUniqueNodeIdSetSource):
(WebCore::ContentExtensions::NodeIdSetToUniqueNodeIdSetTranslator::translate):
(WebCore::ContentExtensions::getOrCreateDFANode):
(WebCore::ContentExtensions::NFAToDFA::convert):

Tools:

TestWebKitAPI/Tests/WebCore/ContentExtensions.cpp:

(TestWebKitAPI::TEST_F):

TestWebKitAPI/Tests/WebCore/DFAMinimizer.cpp:

(TestWebKitAPI::countLiveNodes):

12:45 PM Changeset in webkit [183203] by bshafiei@apple.com

1 copy in tags/Safari-600.6.3

New tag.

12:42 PM Changeset in webkit [183202] by Michael Catanzaro

2 edits in trunk

[CMake] Should be possible for an option to depend on multiple options
https://bugs.webkit.org/show_bug.cgi?id=143839

Reviewed by Martin Robinson.

Use a list instead of a single variable to track the dependencies of each option. Iterate
over the list as many times as necessary to ensure all options are properly disabled.

Source/cmake/WebKitFeatures.cmake:

12:25 PM Changeset in webkit [183201] by fpizlo@apple.com

22 edits in trunk/Source/JavaScriptCore

Rename HardPhantom to MustGenerate.

Rubber stamped by Geoffrey Garen.

We are steadily moving towards Phantom just being a backend hack in the DFG. HardPhantom
is more than that; it's a utility for forcing the execution of otherwise killable nodes.
NodeMustGenerate is the flag we use to indicate that something isn't killable. So this
node should just be called MustGenerate.

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGArgumentsEliminationPhase.cpp:
dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

dfg/DFGDCEPhase.cpp:

(JSC::DFG::DCEPhase::run):

dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

dfg/DFGFixupPhase.cpp:

(JSC::DFG::FixupPhase::fixupNode):
(JSC::DFG::FixupPhase::tryToRelaxRepresentation):

dfg/DFGIntegerCheckCombiningPhase.cpp:

(JSC::DFG::IntegerCheckCombiningPhase::insertMustAdd):

dfg/DFGMayExit.cpp:

(JSC::DFG::mayExit):

dfg/DFGNode.h:

(JSC::DFG::Node::willHaveCodeGenOrOSR):

dfg/DFGNodeType.h:
dfg/DFGObjectAllocationSinkingPhase.cpp:

(JSC::DFG::ObjectAllocationSinkingPhase::handleNode):

dfg/DFGPhantomCanonicalizationPhase.cpp:

(JSC::DFG::PhantomCanonicalizationPhase::run):

dfg/DFGPhantomRemovalPhase.cpp:

(JSC::DFG::PhantomRemovalPhase::run):

dfg/DFGPredictionPropagationPhase.cpp:

(JSC::DFG::PredictionPropagationPhase::propagate):

dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

dfg/DFGTypeCheckHoistingPhase.cpp:

(JSC::DFG::TypeCheckHoistingPhase::identifyRedundantStructureChecks):
(JSC::DFG::TypeCheckHoistingPhase::identifyRedundantArrayChecks):

dfg/DFGVarargsForwardingPhase.cpp:
ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

ftl/FTLLowerDFGToLLVM.cpp:

(JSC::FTL::LowerDFGToLLVM::compileNode):

11:58 AM Changeset in webkit [183200] by ap@apple.com

2 edits
2 adds
1 delete in trunk/LayoutTests

editing/selection/extend-by-character-007.html should pass on OS X 10.10.3.

Updated the results to match what we get in 10.10.3, and marked as passing.

editing/selection/extend-by-character-007-expected.txt: Removed.
platform/mac/TestExpectations:
platform/mac/editing/selection/extend-by-character-007-expected.png: Added.
platform/mac/editing/selection/extend-by-character-007-expected.txt: Added.

11:44 AM Changeset in webkit [183199] by commit-queue@webkit.org

9 edits
4 adds in trunk

Implement Object.assign
https://bugs.webkit.org/show_bug.cgi?id=143980

Patch by Jordan Harband <ljharb@gmail.com> on 2015-04-23
Reviewed by Filip Pizlo.

Source/JavaScriptCore:

per https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign

builtins/ObjectConstructor.js: Added.

(assign):

runtime/CommonIdentifiers.h:
runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::init):

runtime/ObjectConstructor.cpp:
runtime/ObjectConstructor.h:

LayoutTests:

js/Object-assign-expected.txt: Added.
js/Object-assign.html: Added.
js/Object-getOwnPropertyNames-expected.txt:
js/script-tests/Object-assign.js: Added.
js/script-tests/Object-getOwnPropertyNames.js:

11:41 AM Changeset in webkit [183198] by hyatt@apple.com

2 edits in trunk/Source/WebCore

Don't fire a bunch of mouse moveds during scrolling.
https://bugs.webkit.org/show_bug.cgi?id=99940

Reviewed by Simon Fraser.

page/EventHandler.cpp:

(WebCore::EventHandler::dispatchFakeMouseMoveEventSoon):
Even for the short interval timer, make sure to cancel and restart it instead of allowing the original to
complete. This has the effect of preventing fake mouse moves from firing until the scroll stops.

11:40 AM Changeset in webkit [183197] by eric.carlson@apple.com

2 edits in trunk/Source/WebCore

Unreviewed, fix the release build.

html/HTMLMediaSession.cpp:

(WebCore::HTMLMediaSession::setHasPlaybackTargetAvailabilityListeners): Add an UNUSED_PARAM.

10:59 AM Changeset in webkit [183196] by Simon Fraser

3 edits in trunk/Source/WebCore

Remove m_isPageTiledBackingLayer data member from GraphicsLayerCA, just use the layer type instead
https://bugs.webkit.org/show_bug.cgi?id=144108

Reviewed by Dean Jackson.

No need for the m_isPageTiledBackingLayer data member. We can just check the layer
type instead.

platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::GraphicsLayerCA):
(WebCore::GraphicsLayerCA::initialize):
(WebCore::GraphicsLayerCA::platformCALayerShowRepaintCounter):
(WebCore::GraphicsLayerCA::updateContentsScale):
(WebCore::GraphicsLayerCA::getDebugBorderInfo):
(WebCore::GraphicsLayerCA::requiresTiledLayer):

platform/graphics/ca/GraphicsLayerCA.h:

(WebCore::GraphicsLayerCA::isPageTiledBackingLayer):

10:52 AM Changeset in webkit [183195] by beidson@apple.com

10 edits
2 copies in trunk/Source/WebCore

Content extension with oft-repeated rules can cause slowdown.
rdar://problem/20618511 and https://bugs.webkit.org/show_bug.cgi?id=144010

Reviewed by Alex Christensen.

No new tests (Behavior covered by existing tests).

WebCore.xcodeproj/project.pbxproj:

contentextensions/ContentExtension.cpp:

(WebCore::ContentExtensions::ContentExtension::globalDisplayNoneStyleSheet):

Add the String identifier for the extension and the rule action ID to Actions:

contentextensions/ContentExtensionRule.cpp:

(WebCore::ContentExtensions::Action::deserialize):

contentextensions/ContentExtensionRule.h:

(WebCore::ContentExtensions::Action::Action):
(WebCore::ContentExtensions::Action::operator==):
(WebCore::ContentExtensions::Action::setExtensionIdentifier):
(WebCore::ContentExtensions::Action::extensionIdentifier):
(WebCore::ContentExtensions::Action::actionID):
(WebCore::ContentExtensions::Action::type): Deleted.

Object to manage a CSSStyleSheet and selectors identified by ID:

contentextensions/ContentExtensionStyleSheet.cpp:

(WebCore::ContentExtensions::ContentExtensionStyleSheet::ContentExtensionStyleSheet):
(WebCore::ContentExtensions::ContentExtensionStyleSheet::addDisplayNoneSelector):

contentextensions/ContentExtensionStyleSheet.h:

(WebCore::ContentExtensions::ContentExtensionStyleSheet::create):
(WebCore::ContentExtensions::ContentExtensionStyleSheet::styleSheet):

Instead of globbing selectors together into a String and making a new stylesheet,
add new unique selectors to an already existing sheet:

contentextensions/ContentExtensionsBackend.cpp:

(WebCore::ContentExtensions::ContentExtensionsBackend::actionsForResourceLoad):
(WebCore::ContentExtensions::ContentExtensionsBackend::processContentExtensionRulesForLoad):
(WebCore::ContentExtensions::ContentExtensionsBackend::displayNoneCSSRule):

dom/DocumentStyleSheetCollection.cpp:

(WebCore::DocumentStyleSheetCollection::addDisplayNoneSelector):
(WebCore::DocumentStyleSheetCollection::addContentExtensionUserSheet): Deleted.

dom/DocumentStyleSheetCollection.h:

loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::commitData):
(WebCore::DocumentLoader::addPendingContentExtensionDisplayNoneSelector):
(WebCore::DocumentLoader::addPendingContentExtensionSheet): Deleted.

loader/DocumentLoader.h:

10:48 AM Changeset in webkit [183194] by Antti Koivisto

4 edits in trunk/Source/WebCore

Memory cache live resources repeatedly purged during painting
https://bugs.webkit.org/show_bug.cgi?id=144104
<rdar://problem/20667695>

Reviewed by Chris Dumez.

On some PLT pages (like nytimes.com) we get into state where painting repeatedly purges live bitmaps.
This slows down page loads significantly.

This might have regressed because improvements in page caching keep more pages and so resources 'live'.

With this path we do all regular cache pruning asynchronously. If memory is really critical
the low memory handling code will still prune synchronously.

loader/cache/CachedResource.cpp:

(WebCore::CachedResource::removeClient):
(WebCore::CachedResource::didAccessDecodedData):

prune() -> pruneSoon()

loader/cache/MemoryCache.cpp:

Decrease the pruning size target from 0.95 to 0.8 so we don't need to prune so often.

(WebCore::MemoryCache::needsPruning):

Factor into a function.

(WebCore::MemoryCache::prune):
(WebCore::MemoryCache::pruneSoon):

Prune asynchronously.

loader/cache/MemoryCache.h:

10:31 AM Changeset in webkit [183193] by Michael Catanzaro

2 edits in trunk

[CMake] ENABLE_THREADED_COMPOSITOR should not be at the bottom of the options list
https://bugs.webkit.org/show_bug.cgi?id=144103

Reviewed by Martin Robinson.

Just move ENABLE_THREADED_COMPOSITOR so it's alphabetized properly.

Source/cmake/WebKitFeatures.cmake:

10:29 AM Changeset in webkit [183192] by Michael Catanzaro

2 edits in trunk

[GTK] Fixups for ENABLE_CREDENTIAL_STORAGE
https://bugs.webkit.org/show_bug.cgi?id=144102

Reviewed by Martin Robinson.

Use WEBKIT_OPTION_DEFAULT_PORT_VALUE to set ENABLE_CREDENTIAL_STORAGE instead of doing so
manually. Fail the build if libsecret is not found but ENABLE_CREDENTIAL_STORAGE is set.
Also, do not set ENABLE_CREDENTIAL_STORAGE redundantly.

Source/cmake/OptionsGTK.cmake:

10:16 AM Changeset in webkit [183191] by Chris Dumez

2 edits in trunk/LayoutTests

Unreviewed, temporarily skip http/tests/websocket/tests/hybi/stop-on-resume-in-error-handler.html on Windows.

It often crashes on Windows.

platform/win/TestExpectations:

9:56 AM Changeset in webkit [183190] by ap@apple.com

2 edits in trunk/Source/WTF

Undo the WTF part of the previous build fix, we don't use private headers in WTF.

WTF.xcodeproj/project.pbxproj:

9:53 AM Changeset in webkit [183189] by Carlos Garcia Campos

11 edits in trunk/Source/WebKit2

[UNIX] Do not allow copies of IPC::Attachment
https://bugs.webkit.org/show_bug.cgi?id=144096

Reviewed by Darin Adler.

It ensures that the file descriptor ownership is always correctly
transferred. This way we can remove the dispose() method to
explicitly close the file descriptor and always close it in the
Attachment destructor (unless explicitly transferred to
IPC::Connection or SharedMemory). It simplifies the code and
ensure we don't leak file descriptors.

Platform/IPC/ArgumentDecoder.cpp:

(IPC::ArgumentDecoder::~ArgumentDecoder): Remove the code to
explicitly dispose attachments.
(IPC::ArgumentDecoder::removeAttachment): Use WTF::move().

Platform/IPC/ArgumentEncoder.cpp:

(IPC::ArgumentEncoder::~ArgumentEncoder): Remove the code to
explicitly dispose attachments.
(IPC::ArgumentEncoder::addAttachment): Use WTF::move().
(IPC::ArgumentEncoder::releaseAttachments): Simplify by using WTF::move().

Platform/IPC/ArgumentEncoder.h:
Platform/IPC/Attachment.cpp:

(IPC::Attachment::encode): Move a copy of the attachment, and
reset the file descriptor, since the ownership is passed to the encoder.

Platform/IPC/Attachment.h: Make copy constructor and assignment

private to not allow public copies. The only copy allowed is done
by Attachment::encode(). Make m_fileDescriptor mutable so that we
can reset it in Attachment::encode() after passing the ownership
to the encoder.

Platform/IPC/unix/AttachmentUnix.cpp:

(IPC::Attachment::~Attachment): Close the file descriptor if it
hasn't been released explicitly.
(IPC::Attachment::dispose): Deleted.

Platform/IPC/unix/ConnectionUnix.cpp:

(IPC::Connection::processMessage): Do not use AttachmentResourceGuard.
(IPC::Connection::sendOutgoingMessage): Ditto.
(IPC::AttachmentResourceGuard::AttachmentResourceGuard): Deleted.
(IPC::AttachmentResourceGuard::~AttachmentResourceGuard): Deleted.

Platform/unix/SharedMemoryUnix.cpp:

(WebKit::SharedMemory::Handle::~Handle): Do not call clear().
(WebKit::SharedMemory::Handle::clear): Reset the attachment.

UIProcess/WebInspectorProxy.cpp:

(WebKit::WebInspectorProxy::createInspectorPage): Use WTF::move().

WebProcess/Plugins/PluginProcessConnectionManager.cpp:

(WebKit::PluginProcessConnectionManager::getPluginProcessConnection):
Call releaseFileDescriptor() instead of fileDescritpro() since the
ownership is passed to the connection.

9:08 AM Changeset in webkit [183188] by ap@apple.com

4 edits in trunk/Source

Build fix.

../WebKit2:

WebProcess/cocoa/WebProcessCocoa.mm: Correct the case of an include file name.

../WTF:

WTF.xcodeproj/project.pbxproj: Make RAMSize.h a private header, now that it's used

from outside WTF.

8:58 AM Changeset in webkit [183187] by eric.carlson@apple.com

2 edits in trunk/Source/WebCore

Unreviewed, make a suggested change I overlooked in Darin's review of
https://bugs.webkit.org/show_bug.cgi?id=144098

dom/Document.cpp:

(WebCore::Document::removePlaybackTargetPickerClient): const auto& -> auto
(WebCore::Document::showPlaybackTargetPicker): Ditto.
(WebCore::Document::playbackTargetPickerClientStateDidChange): Ditto.
(WebCore::Document::playbackTargetAvailabilityDidChange): Ditto.
(WebCore::Document::setPlaybackTarget): Ditto.
(WebCore::Document::setShouldPlayToPlaybackTarget): Ditto.

8:52 AM Changeset in webkit [183186] by commit-queue@webkit.org

5 edits in trunk/Source/WebCore

Use std::unique_ptr instead of OwnPtr in ThreadGlobalData
https://bugs.webkit.org/show_bug.cgi?id=141950

Patch by Joonghun Park <jh718.park@samsung.com> on 2015-04-23
Reviewed by Darin Adler.

No new tests, no behavior changes.

dom/EventNames.h:

(WebCore::EventNames::create):

loader/cache/CachedResourceRequestInitiators.h:
platform/ThreadGlobalData.cpp:

(WebCore::ThreadGlobalData::ThreadGlobalData):
(WebCore::ThreadGlobalData::destroy):

platform/ThreadGlobalData.h:

8:49 AM Changeset in webkit [183185] by eric.carlson@apple.com

3 edits in trunk/Source/WebCore

Some media tests assert after r183096
https://bugs.webkit.org/show_bug.cgi?id=144098

Reviewed by Darin Adler.

dom/Document.cpp:

(WebCore::Document::removePlaybackTargetPickerClient): Don't assert if the client has already

been removed from the map. This happens when a media element is removed from the document
before its destructor runs and is not an error.

(WebCore::Document::showPlaybackTargetPicker): It is an error to call this after the client

has been removed from the map so leave the assert in a debug build, but return early
so a release build doesn't crash.

(WebCore::Document::playbackTargetPickerClientStateDidChange): Ditto.
(WebCore::Document::playbackTargetAvailabilityDidChange): Use "auto" for the map iterator variable.
(WebCore::Document::setPlaybackTarget): Ditto.
(WebCore::Document::setShouldPlayToPlaybackTarget): Ditto.

dom/Document.h: Fix map typedef names.

2:43 AM Changeset in webkit [183184] by Carlos Garcia Campos

2 edits in trunk/Source/WebKit2

Unreviewed. Fix debug build after r183176.

Platform/unix/SharedMemoryUnix.cpp:

(WebKit::SharedMemory::Handle::decode):
(WebKit::SharedMemory::createHandle):

2:06 AM Changeset in webkit [183183] by akling@apple.com

2 edits in trunk/Source/WebCore

DOM nodes should be allocated with fastMalloc().

Unreviewed. This got lost in the TreeShared merge. :|

dom/Node.h:

1:24 AM Changeset in webkit [183182] by bshafiei@apple.com

5 edits in branches/safari-600.7-branch/Source

Versioning.

1:22 AM Changeset in webkit [183181] by akling@apple.com

15 edits in trunk/Source

There should only be one way to get the system memory size.
<https://webkit.org/b/144081>

Reviewed by Antti Koivisto.

Source/WebKit/mac:

Misc/WebKitSystemBits.h:
Misc/WebKitSystemBits.m:

(WebMemorySize): Deleted.

WebView/WebView.mm:

(+[WebView _setCacheModel:]):
(roundUpToPowerOf2): Deleted.

Source/WebKit/win:

WebView.cpp:

(WebView::setCacheModel):

Source/WebKit2:

NetworkProcess/cocoa/NetworkProcessCocoa.mm:

(WebKit::NetworkProcess::platformSetCacheModel):
(WebKit::memorySize): Deleted.

WebProcess/cocoa/WebProcessCocoa.mm:

(WebKit::WebProcess::platformSetCacheModel):
(WebKit::memorySize): Deleted.

Source/WTF:

Merge all the logic from other RAM size fetcher helpers into WTF's.

Darwin ports now use host_info() instead of sysctl(), since that was the more common way
of doing this.

Also bumped the fallback answer from 128 MB to 512 MB to bring it closer to today's hardware.

Finally, the number is rounded up to the next multiple of 128 MB, to avoid misunderstandings
on some systems where the number returned by the kernel is slightly lower than the marketing
number. Removed the "fudging" that was used in some places, since this fixes that cleanly.

wtf/RAMSize.cpp:

(WTF::computeRAMSize):

1:15 AM Changeset in webkit [183180] by bshafiei@apple.com

26 edits
4 copies in branches/safari-600.7-branch

Merged r181656 and r182985. rdar://problem/20545362&20645491

1:12 AM Changeset in webkit [183179] by Chris Dumez

7 edits in trunk/Source

[WK2] WebDiagnosticLoggingClient is leaking
https://bugs.webkit.org/show_bug.cgi?id=144089
<rdar://problem/19706214>

Reviewed by Darin Adler.

WebDiagnosticLoggingClient is leaking. It is constructed inside WebPage
constructor but there is no code destroying it.

This patch adds a new xxxDestroyed() virtual function to
DiagnosticLoggingClient and that is overriden in
WebDiagnosticLoggingClient to call "delete this". This is the same
pattern as for other WK2 clients (e.g. WebFrameLoaderClient,
WebProgressTrackerClient).

Source/WebCore:

loader/EmptyClients.h:
page/DiagnosticLoggingClient.h:
page/MainFrame.cpp:

(WebCore::MainFrame::~MainFrame):

Source/WebKit2:

WebProcess/WebCoreSupport/WebDiagnosticLoggingClient.cpp:

(WebKit::WebDiagnosticLoggingClient::mainFrameDestroyed):

WebProcess/WebCoreSupport/WebDiagnosticLoggingClient.h:

12:57 AM Changeset in webkit [183178] by Antti Koivisto

2 edits in trunk/Source/WebCore

CrashTracer: WebProcess at com.apple.WebCore: WebCore::toScriptElementIfPossible + 4
https://bugs.webkit.org/show_bug.cgi?id=144050
rdar://problem/15534973

Reviewed by Chris Dumez.

We are seeing null Element pointer crashes with this stack:

47 com.apple.WebCore: WebCore::toScriptElementIfPossible + 4 <==
47 com.apple.WebCore: WebCore::ScriptRunner::timerFired + 452
47 com.apple.WebCore: WebCore::ThreadTimers::sharedTimerFiredInternal + 175

The most likely cause seems to be that this code

ASSERT(m_pendingAsyncScripts.contains(scriptElement));
m_scriptsToExecuteSoon.append(m_pendingAsyncScripts.take(scriptElement));

in ScriptRunner::notifyScriptReady fails to find scriptElement and we are left with a null entry in
m_scriptsToExecuteSoon. However I haven't managed to repro this or find the exact path how this
could happen. The related code is fragile with lot of state (in ScriptElement class)
and involves many opportunities for re-entry via scripts.

No repro, no test case.

dom/ScriptRunner.cpp:

(WebCore::ScriptRunner::timerFired):

Paper this over by adding a null check. We could check m_pendingAsyncScripts.take() above
but this also covers possibility this is caused by something else.

12:47 AM Changeset in webkit [183177] by bshafiei@apple.com

17 edits in branches/safari-600.7-branch

Roll out r181656. rdar://problem/20545362

12:28 AM Changeset in webkit [183176] by Carlos Garcia Campos

7 edits in trunk/Source/WebKit2

[UNIX] Simplify the file descriptor handling in SharedMemory
https://bugs.webkit.org/show_bug.cgi?id=144046

Reviewed by Darin Adler.

Simplify the file descriptor handling and clarify its ownership by
using IPC::Attachment in SharedMemory::Handle instead of fd and
size members. SharedMemory::Handle::adoptFromAttachment() has been
renamed as SharedMemory::Handle::adoptAttachment() and receives an
IPC::Attachment. And SharedMemory::Handle::releaseToAttachment()
has been renamed as SharedMemory::Handle::releaseAttachment().

Platform/IPC/Attachment.h: Add move constructor and move assigned operator.
Platform/IPC/Connection.h:

(IPC::Connection::identifierIsNull): A file descriptor is null
when it's -1 no 0.

Platform/IPC/unix/AttachmentUnix.cpp:

(IPC::Attachment::Attachment):
(IPC::Attachment::operator=):
(IPC::Attachment::dispose): Reset the file descriptor after
closing it.

Platform/IPC/unix/ConnectionUnix.cpp:

(IPC::Connection::processMessage): Use
SharedMemory::Handle::adoptAttachment() that receives an
IPC::Attachment now.
(IPC::Connection::sendOutgoingMessage): Use
SharedMemory::Handle::releaseAttachment().

Platform/SharedMemory.h:
Platform/unix/SharedMemoryUnix.cpp:

(WebKit::SharedMemory::Handle::Handle): Remove initializers for
file descriptor and size members.
(WebKit::SharedMemory::Handle::clear): Dispose the attachment.
(WebKit::SharedMemory::Handle::isNull): Handle is null if the
attachment file descriptor is -1.
(WebKit::SharedMemory::Handle::encode): Use releaseAttachment().
(WebKit::SharedMemory::Handle::decode): Use adoptAttachment().
(WebKit::SharedMemory::Handle::releaseAttachment): Implement it
using move.
(WebKit::SharedMemory::Handle::adoptAttachment): Ditto.
(WebKit::SharedMemory::map): Use
IPC::Attachment::releaseFileDescriptor() instead of manually
changing the member.
(WebKit::SharedMemory::createHandle): Initialize the handle
attachment with the duplicated file descriptor and size.

12:24 AM Changeset in webkit [183175] by Simon Fraser

4 edits in trunk/Source/WebCore

Use a typedef for TileGrid tile validation policy flags
https://bugs.webkit.org/show_bug.cgi?id=144085

Reviewed by Tim Horton.

Replace 'unsigned' with a typedef for the bitmask of TileValidationPolicyFlags.

platform/graphics/ca/TileController.cpp:

(WebCore::TileController::tileRevalidationTimerFired):

platform/graphics/ca/TileGrid.cpp:

(WebCore::TileGrid::revalidateTiles):

platform/graphics/ca/TileGrid.h:

12:21 AM Changeset in webkit [183174] by akling@apple.com

2 edits in trunk/Source/WebCore

Slap Node's reference counting functions with ALWAYS_INLINE stick.

Speculative fix for weird ~3% regression on Speedometer seen after TreeShared
was merged into Node. Since the memory layout didn't change, failure to inline
seems like a possible source of regression.

dom/Node.h:

(WebCore::Node::ref):
(WebCore::Node::deref):
(WebCore::Node::hasOneRef):
(WebCore::Node::refCount):

Apr 22, 2015:

11:03 PM Changeset in webkit [183173] by Simon Fraser

7 edits in trunk/Source/WebCore

[iOS] Move computeCoverageRect code from FrameView into TileController
https://bugs.webkit.org/show_bug.cgi?id=144087

Reviewed by Benjamin Poulain.

There is code in four different places that adjusts tiling coverage rect:

LegacyTileCache. This will remain unchanged.
FrameView::computeTileCoverageRect(). This was added to do velocity-based

page tiled coverage expansion for iOS WK2.

TileController::computeTileCoverageRect(): this is used for the page tiles

on Mac.

GraphicsLayerCA::adjustTiledLayerVisibleRect(). This is used by non-page

tiled layers on both iOS and Mac.

This patch reduced this list to 3, coalescing FrameView::computeTileCoverageRect()
and TileController::computeTileCoverageRect(). It removes the rect inflation that
affects the visibleRect passed into rootLayer->flushCompositingState() for iOS,
but the page tiles now do an identical coverage inflation. The visible rect
change does affect visible rect computations for non-page tiled backings, but
a future patch will restore that.

page/FrameView.cpp:

(WebCore::FrameView::setScrollVelocity):
(WebCore::FrameView::computeCoverageRect): Deleted.

page/FrameView.h:
platform/graphics/TiledBacking.h:

(WebCore::VelocityData::VelocityData):

platform/graphics/ca/TileController.cpp:

(WebCore::TileController::setVelocity):
(WebCore::TileController::computeTileCoverageRect):

platform/graphics/ca/TileController.h:
rendering/RenderLayerCompositor.cpp:

(WebCore::RenderLayerCompositor::flushPendingLayerChanges):

11:02 PM Changeset in webkit [183172] by Darin Adler

26 edits in trunk/Source

Remove OwnPtr and PassOwnPtr use from WebKit/cf, WebKit/mac, and WebKit2
https://bugs.webkit.org/show_bug.cgi?id=143943

Reviewed by Anders Carlsson.

Source/WebCore:

editing/Editor.cpp:

(WebCore::Editor::insertDictationPhrases): Changed this iOS-only
function to take a Vector<Vector<String>>&& and not involve PassOwnPtr.
(WebCore::Editor::setDictationPhrasesAsChildOfElement): Changed this iOS-only
function to take a Vector<Vector<String>> and not involve PassOwnPtr. Also made
it take a reference rather than a pointer to the element and simplify the code
a bit using modern for loops and auto.

editing/Editor.h: Ditto.

editing/ios/DictationCommandIOS.cpp:

(WebCore::DictationCommandIOS::DictationCommandIOS): Take
a Vector<Vector<String>>&& instead of a PassOwnPtr.
(WebCore::DictationCommandIOS::~DictationCommandIOS): Deleted. No need to
explicitly define this.
(WebCore::DictationCommandIOS::doApply): Updated to use modern for loop and
work with a Vector<Vector<String>> instead of an OwnPtr.

editing/ios/DictationCommandIOS.h: Updated to not use PassOwnPtr and OwnPtr.

Also modernized a bit by using override.

platform/network/ios/QuickLook.h: Return an NSURLRequest * instead of a

PassOwnPtr<ResourceRequest> from this iOS-specific function.

platform/network/ios/QuickLook.mm:

(WebCore::registerQLPreviewConverterIfNeeded): Ditto.

Source/WebKit/cf:

WebCoreSupport/WebInspectorClientCF.cpp: Removed unneeded include.

Source/WebKit/mac:

Plugins/Hosted/ProxyInstance.h: Removed unneeded include.
Plugins/WebBaseNetscapePluginView.h: Ditto.

Plugins/WebNetscapePluginEventHandler.h: Use unique_ptr instead of

PassOwnPtr for the create function. Also tweaked formatting and removed
unneeded forward declaration of CGRect.

Plugins/WebNetscapePluginEventHandler.mm:

(WebNetscapePluginEventHandler::create): Changed to use unique_ptr and
make_unique.

Plugins/WebNetscapePluginView.h: Use unique_ptr instead of OwnPtr for

the _eventHandler field.

Plugins/WebNetscapePluginView.mm:

(-[WebNetscapePluginView destroyPlugin]): Changed code to work with unique_ptr.

WebCoreSupport/WebUserMediaClient.mm: Removed unneeded include.

WebView/WebDeviceOrientationProviderMock.mm: Changed to use make_unique.
WebView/WebDeviceOrientationProviderMockInternal.h: Changed to use unique_ptr.

WebView/WebFrame.mm:

(vectorForDictationPhrasesArray): Changed to return Vector<Vector<String>> and
not a PassOwnPtr. Also rewrote to be much simpler, although there is still a
pre-existing problem here where this could put empty vectors into the result,
and I'm pretty sure the client never expects any of the Vector<String> to be empty.
(-[WebFrame _loadData:MIMEType:textEncodingName:baseURL:unreachableURL:]):
Rewrote logic to involve WebCore types a bit less; old code was round tripping
things through WebCore::URL for no obvious reason.

WebView/WebFrameInternal.h: Changed vectorForDictationPhrasesArray to return

a Vector<Vector<String>> and not a PassOwnPtr.

WebView/WebFullScreenController.h: Removed unneeded include.

WebView/WebViewData.h: Changed m_alternativeTextUIController to be a

m_alternativeTextUIController.

WebView/WebViewData.mm:

(-[WebViewPrivate init]): Use make_unique to initialize m_alternativeTextUIController.

Source/WebKit2:

WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.h:

Removed unneeded include.

10:56 PM Changeset in webkit [183171] by aestes@apple.com

11 edits in branches/safari-600.6-branch/LayoutTests

Unreviewed Mac gardening for safari-600.6-branch.

platform/mac/fast/multicol/span/span-as-immediate-columns-child-expected.png:
platform/mac/fast/multicol/span/span-as-immediate-columns-child-expected.txt:
platform/mac/media/audio-controls-rendering-expected.png:
platform/mac/media/audio-controls-rendering-expected.txt:
platform/mac/media/controls-strict-expected.png:
platform/mac/media/controls-strict-expected.txt:
platform/mac/media/video-no-audio-expected.png:
platform/mac/media/video-no-audio-expected.txt:
platform/mac/platform/mac/fast/text/vertical-no-sideways-expected.png:
platform/mac/platform/mac/fast/text/vertical-no-sideways-expected.txt:

10:26 PM Changeset in webkit [183170] by jinwoo7.song@samsung.com

4 edits in trunk/Source/WebCore

Convert OwnPtr to std::unique_ptr in GraphicsContextCairo.cpp
https://bugs.webkit.org/show_bug.cgi?id=144033

Reviewed by Darin Adler.

Use unique_ptr for creating a copy of cairo_path_t and use lambda function
for custom deleter, cairo_path_destroy().

platform/graphics/cairo/GraphicsContextCairo.cpp:

(WebCore::drawPathShadow): Use std::unique_ptr instead of OwnPtr.
(WebCore::GraphicsContext::clip): Call cairo_path_destroy() immediately.

platform/graphics/cairo/OwnPtrCairo.cpp:

(WTF::deleteOwnedPtr<cairo_path_t>): Deleted. Remove unnecessary deleter anymore.

platform/graphics/cairo/OwnPtrCairo.h: Ditto.

10:20 PM Changeset in webkit [183169] by Darin Adler

29 edits in trunk/Source

Eliminate remaining uses of OwnPtr and PassOwnPtr in WebCore outside the editing and platform directories
https://bugs.webkit.org/show_bug.cgi?id=143949

Reviewed by Andreas Kling.

Source/WebCore:

dom/ContainerNode.h: Removed unneeded includes and forward declarations.
dom/Document.h: Ditto.

dom/DocumentParser.h: Fixed comment to not mention PassOwnPtr.

html/shadow/MediaControlElements.cpp:

(WebCore::MediaControlTextTrackContainerElement::create): Return a Ref instead of a PassRefPtr.
(WebCore::MediaControlTextTrackContainerElement::updateTextTrackRepresentation): Pass a reference
rather than a pointer to TextTrackRepresentation::create.
(WebCore::MediaControlTextTrackContainerElement::createTextTrackRepresentationImage): Return a
RefPtr instead of a PassRefPtr.

html/shadow/MediaControlElements.h: Use unique_ptr for m_textTrackRepresentation.

Also fix a couple uses of PassRefPtr.

loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::DocumentLoader): Use make_unique.
(WebCore::DocumentLoader::addAllArchiveResources): Ditto.
(WebCore::DocumentLoader::addArchiveResource): Ditto.
(WebCore::DocumentLoader::clearArchiveResources): Set to nullptr instead of calling clear.
(WebCore::DocumentLoader::startLoadingMainResource): Use make_unique.

loader/DocumentLoader.h: Made m_archiveResourceCollection and

m_applicationCacheHost use unique_ptr.

loader/WorkerThreadableLoader.cpp:

(WebCore::WorkerThreadableLoader::MainThreadBridge::didReceiveData): Use delete here instead
of using OwnPtr to do the deletion. Matches the other code nearby.

loader/appcache/ApplicationCacheGroup.cpp:

(WebCore::ApplicationCacheGroup::disassociateDocumentLoader): Handle case where the host is
null; this happens during the DocumentLoader destruction process since unique_ptr sets itself
to null before it destroys the object it points to and OwnPtr does not.

loader/cocoa/DiskCacheMonitorCocoa.mm:

(WebCore::DiskCacheMonitor::monitorFileBackingStoreCreation): Use delete instead of adoptPtr
to delete a raw pointer.
(WebCore::DiskCacheMonitor::DiskCacheMonitor): Use unique_ptr instead of OwnPtr.

page/DragController.h: Removed some unneeded forward declarations and changed the

create function to return unique_ptr.

platform/LayoutUnit.h: Removed wtf_ceil workaround hack here. Not sure why we ever did it

this way!

platform/graphics/FontCascade.cpp:

(WTF::deleteOwnedPtr<WebCore::TextLayout>): Deleted.
(WebCore::FontCascade::createLayout): Changed to return a unique_ptr.
(WebCore::FontCascade::deleteLayout): Deleted.

platform/graphics/FontCascade.h: Made the above changes.

platform/graphics/ImageBuffer.h: Changed copyImage to return a RefPtr instead of a PassRefPtr.

platform/graphics/TextTrackRepresentation.cpp:

(WebCore::TextTrackRepresentation::create): Use make_unique and return a unique_ptr.

platform/graphics/TextTrackRepresentation.h: Removed unneeded includes and forward declarations

and made create return a unique_ptr.

platform/graphics/cairo/ImageBufferCairo.cpp:

(WebCore::ImageBuffer::copyImage): Changed to return a RefPtr.

platform/graphics/cg/ImageBufferCG.cpp:

(WebCore::ImageBuffer::copyImage): Changed to return a RefPtr.

platform/graphics/ios/TextTrackRepresentationIOS.h: Use reference instead of pointer,

made more things private.

platform/graphics/ios/TextTrackRepresentationIOS.mm:

(TextTrackRepresentation::create): Use make_unique.
(TextTrackRepresentationIOS::TextTrackRepresentationIOS): Take a reference.

platform/graphics/mac/ComplexTextController.cpp:

(WebCore::FontCascade::createLayout): Return a unique_ptr with a custom destruction function.
The custom destruction function eliminates the need to put TextLayout in a visible header.
(WebCore::FontCascade::deleteLayout): Deleted. Use a lambda instead.
(WebCore::roundCGFloat): Deleted. Old fashioned way to deal with multiple floating point sizes.
Just use std::round instead.
(WebCore::ceilCGFloat): Deleted. Same as above. Just use std::ceil instead.
(WebCore::ComplexTextController::adjustGlyphsAndAdvances): Use std::round and std::ceil.

rendering/RenderBlockLineLayout.cpp:

(WebCore::RenderTextInfo::RenderTextInfo): Deleted. Can compile constructor and destructor
now thanks to use of unique_ptr with a custom deleter.
(WebCore::RenderTextInfo::~RenderTextInfo): Deleted. Ditto.
(WebCore::RenderBlockFlow::layoutRunsAndFloatsInRange): Updated for RenderTextInfo data member
name change.

rendering/RenderView.h: Removed unneeded include.

rendering/line/BreakingContext.h: Removed unneeded include.

(WebCore::BreakingContext::handleOutOfFlowPositioned): Updated for RenderTextInfo data member
name change.
(WebCore::BreakingContext::handleFloat): Ditto.
(WebCore::BreakingContext::handleReplaced): Ditto.
(WebCore::BreakingContext::handleText): Ditto.
(WebCore::BreakingContext::optimalLineBreakLocationForTrailingWord): Ditto.

rendering/line/LineBreaker.h: Made the RenderTextInfo struct more like a struct by taking

off all the m_ prefixes from the data member names. Initialized all the values in the struct
to defaults so we don't need an explicit constructor. We also don't need an explicit destructor
any more due to use of a unique_ptr with a deleter.

Source/WTF:

wtf/MathExtras.h:

(wtf_ceil): Deleted. This was a workaround for a bug that was introduced in Leopard and
fixed in Snow Leopard <rdar://problem/6286405>, so we don't need the workaround any more.

9:38 PM Changeset in webkit [183168] by roger_fong@apple.com

3 edits in trunk/Source/WebCore

Volume slider appears/doesn't appear at the wrong times.
https://bugs.webkit.org/show_bug.cgi?id=144072.
<rdar://problem/20576145>

Reviewed by Dean Jackson.

Set background divs to match volume box dimensions.

Modules/mediacontrols/mediaControlsApple.css:

(audio::-webkit-media-controls-volume-slider-container-background):
(audio::-webkit-media-controls-volume-slider-container-tint):

Draw the volume slider immediately on mousing over the mute box.

Modules/mediacontrols/mediaControlsApple.js:

(Controller.prototype.createControls):
(Controller.prototype.handleMuteBoxOver):

9:31 PM Changeset in webkit [183167] by jer.noble@apple.com

3 edits in trunk/Source/WebCore

[Mac][MediaSource] Crash when SourceBuffer::provideMediaData() is called re-entrantly.
https://bugs.webkit.org/show_bug.cgi?id=144023

Reviewed by Darin Adler.

Partially revert r183097 (as it was not sufficient to protect against re-entrancy). Instead,
protect against re-entrancy in provideMediaData() directly by removing the first sample
from the TrackBuffer's decodeQueue at a time. If provideMediaData() is called re-entrantly,
or if any other method which modifies the decodeQueue is called from inside
provideMediaData, no iterators will be invalidated.

Modules/mediasource/SourceBuffer.cpp:

(WebCore::SourceBuffer::provideMediaData):

platform/graphics/avfoundation/objc/SourceBufferPrivateAVFObjC.mm:

(WebCore::SourceBufferPrivateAVFObjC::didBecomeReadyForMoreSamples):

7:55 PM Changeset in webkit [183166] by bshafiei@apple.com

4 edits in tags/Safari-601.1.28.1/Source/WebCore

Merged r183153. rdar://problem/20578301

7:53 PM Changeset in webkit [183165] by bshafiei@apple.com

5 edits in tags/Safari-601.1.28.1/Source

Versioning.

7:51 PM Changeset in webkit [183164] by bshafiei@apple.com

1 copy in tags/Safari-601.1.28.1

New tag.

7:40 PM Changeset in webkit [183163] by fpizlo@apple.com

2 edits in trunk/Source/JavaScriptCore

Unreviewed, fix debug build.

dfg/DFGGraph.h:

(JSC::DFG::Graph::performSubstitutionForEdge):

7:36 PM Changeset in webkit [183162] by fpizlo@apple.com

8 edits in trunk/Source/JavaScriptCore

Nodes should have an optional epoch field
https://bugs.webkit.org/show_bug.cgi?id=144084

Reviewed by Ryosuke Niwa and Mark Lam.

This makes it easier to do epoch-based analyses on nodes. I plan to do just that in
https://bugs.webkit.org/show_bug.cgi?id=143735. Currently the epoch field is not yet
used.

dfg/DFGCPSRethreadingPhase.cpp:

(JSC::DFG::CPSRethreadingPhase::canonicalizeGetLocalFor):

dfg/DFGCSEPhase.cpp:
dfg/DFGEpoch.h:

(JSC::DFG::Epoch::fromUnsigned):
(JSC::DFG::Epoch::toUnsigned):

dfg/DFGGraph.cpp:

(JSC::DFG::Graph::clearReplacements):
(JSC::DFG::Graph::clearEpochs):

dfg/DFGGraph.h:

(JSC::DFG::Graph::performSubstitutionForEdge):

dfg/DFGNode.h:

(JSC::DFG::Node::Node):
(JSC::DFG::Node::replaceWith):
(JSC::DFG::Node::replacement):
(JSC::DFG::Node::setReplacement):
(JSC::DFG::Node::epoch):
(JSC::DFG::Node::setEpoch):

dfg/DFGSSAConversionPhase.cpp:

(JSC::DFG::SSAConversionPhase::run):

7:29 PM Changeset in webkit [183161] by mark.lam@apple.com

9 edits
2 adds in trunk/Source/JavaScriptCore

Fix assertion failure and race condition in Options::dumpSourceAtDFGTime().
https://bugs.webkit.org/show_bug.cgi?id=143898

Reviewed by Filip Pizlo.

CodeBlock::dumpSource() will access SourceCode strings in a way that requires
ref'ing of the underlying StringImpls. This is unsafe to do from arbitrary
compilation threads because StringImpls are not thread safe. As a result, we get
an assertion failure when we run with JSC_dumpSourceAtDFGTime=true on a debug
build.

This patch fixes the issue by only collecting the CodeBlock (and associated info)
into a DeferredSourceDump record while compiling, and stashing it away in a
deferredSourceDump list in the DeferredCompilationCallback object to be dumped
later.

When compilation is done, the callback object will be notified that
compilationDidComplete(). We will dump the SourceCode strings from there.
Since compilationDidComplete() is guaranteed to only be called on the thread
doing JS execution, it is safe to access the SourceCode strings there and ref
their underlying StringImpls as needed.

CMakeLists.txt:
JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
JavaScriptCore.xcodeproj/project.pbxproj:
bytecode/DeferredCompilationCallback.cpp:

(JSC::DeferredCompilationCallback::compilationDidComplete):
(JSC::DeferredCompilationCallback::sourceDumpInfo):
(JSC::DeferredCompilationCallback::dumpCompiledSources):

bytecode/DeferredCompilationCallback.h:
bytecode/DeferredSourceDump.cpp: Added.

(JSC::DeferredSourceDump::DeferredSourceDump):
(JSC::DeferredSourceDump::dump):

bytecode/DeferredSourceDump.h: Added.
dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseCodeBlock):

dfg/DFGDriver.cpp:

(JSC::DFG::compileImpl):

7:16 PM Changeset in webkit [183160] by Alan Bujtas

151 edits
4 adds in trunk

Create RenderRubyText for <rt> only when the parent renderer is a RenderRuby.
https://bugs.webkit.org/show_bug.cgi?id=144035
rdar://problem/20604467

Reviewed by Darin Adler.

This patch extends HTMLElement::createElementRenderer()
with the render tree insertion point so that we can create different type
of renderers based on the render tree context.

Source/WebCore:

Test: fast/ruby/ruby-rt-with-region-crash.html

CMakeLists.txt:
Modules/plugins/PluginReplacement.h:
Modules/plugins/QuickTimePluginReplacement.h:
Modules/plugins/QuickTimePluginReplacement.mm:

(WebCore::QuickTimePluginReplacement::createElementRenderer):

Modules/plugins/YouTubePluginReplacement.cpp:

(WebCore::YouTubePluginReplacement::createElementRenderer):

Modules/plugins/YouTubePluginReplacement.h:
WebCore.vcxproj/WebCore.vcxproj:
WebCore.vcxproj/WebCore.vcxproj.filters:
WebCore.xcodeproj/project.pbxproj:
dom/Element.cpp:

(WebCore::Element::createElementRenderer):

dom/Element.h:
html/HTMLAppletElement.cpp:

(WebCore::HTMLAppletElement::createElementRenderer):

html/HTMLAppletElement.h:
html/HTMLAttachmentElement.cpp:

(WebCore::HTMLAttachmentElement::createElementRenderer):

html/HTMLAttachmentElement.h:
html/HTMLBRElement.cpp:

(WebCore::HTMLBRElement::createElementRenderer):

html/HTMLBRElement.h:
html/HTMLButtonElement.cpp:

(WebCore::HTMLButtonElement::createElementRenderer):

html/HTMLButtonElement.h:
html/HTMLCanvasElement.cpp:

(WebCore::HTMLCanvasElement::createElementRenderer):

html/HTMLCanvasElement.h:
html/HTMLDetailsElement.cpp:

(WebCore::HTMLDetailsElement::createElementRenderer):

html/HTMLDetailsElement.h:
html/HTMLElement.cpp:

(WebCore::HTMLElement::createElementRenderer):

html/HTMLElement.h:
html/HTMLFieldSetElement.cpp:

(WebCore::HTMLFieldSetElement::createElementRenderer):

html/HTMLFieldSetElement.h:
html/HTMLFrameElement.cpp:

(WebCore::HTMLFrameElement::createElementRenderer):

html/HTMLFrameElement.h:
html/HTMLFrameSetElement.cpp:

(WebCore::HTMLFrameSetElement::createElementRenderer):

html/HTMLFrameSetElement.h:
html/HTMLIFrameElement.cpp:

(WebCore::HTMLIFrameElement::createElementRenderer):

html/HTMLIFrameElement.h:
html/HTMLImageElement.cpp:

(WebCore::HTMLImageElement::createElementRenderer):

html/HTMLImageElement.h:
html/HTMLInputElement.cpp:

(WebCore::HTMLInputElement::createElementRenderer):

html/HTMLInputElement.h:
html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::parseAttribute):

html/HTMLMediaElement.h:
html/HTMLMeterElement.cpp:

(WebCore::HTMLMeterElement::createElementRenderer):

html/HTMLMeterElement.h:
html/HTMLPlugInElement.cpp:

(WebCore::HTMLPlugInElement::createElementRenderer):

html/HTMLPlugInElement.h:
html/HTMLPlugInImageElement.cpp:

(WebCore::HTMLPlugInImageElement::createElementRenderer):

html/HTMLPlugInImageElement.h:
html/HTMLProgressElement.cpp:

(WebCore::HTMLProgressElement::createElementRenderer):

html/HTMLProgressElement.h:
html/HTMLSelectElement.cpp:

(WebCore::HTMLSelectElement::createElementRenderer):

html/HTMLSelectElement.h:
html/HTMLSummaryElement.cpp:

(WebCore::HTMLSummaryElement::createElementRenderer):

html/HTMLSummaryElement.h:
html/HTMLTextAreaElement.cpp:

(WebCore::HTMLTextAreaElement::createElementRenderer):

html/HTMLTextAreaElement.h:
html/HTMLVideoElement.cpp:

(WebCore::HTMLVideoElement::createElementRenderer):

html/HTMLVideoElement.h:
html/HTMLWBRElement.cpp:

(WebCore::HTMLWBRElement::createElementRenderer):

html/HTMLWBRElement.h:
html/RubyElement.cpp:

(WebCore::RubyElement::createElementRenderer):

html/RubyElement.h:
html/RubyTextElement.cpp:

(WebCore::RubyTextElement::createElementRenderer):

html/RubyTextElement.h:
html/shadow/DetailsMarkerControl.cpp:

(WebCore::DetailsMarkerControl::createElementRenderer):

html/shadow/DetailsMarkerControl.h:
html/shadow/MediaControlElements.cpp:

(WebCore::MediaControlTimelineContainerElement::createElementRenderer):
(WebCore::MediaControlVolumeSliderContainerElement::createElementRenderer):
(WebCore::MediaControlTextTrackContainerElement::createElementRenderer):

html/shadow/MediaControlElements.h:
html/shadow/MeterShadowElement.cpp:

(WebCore::MeterInnerElement::createElementRenderer):

html/shadow/MeterShadowElement.h:
html/shadow/ProgressShadowElement.cpp:

(WebCore::ProgressInnerElement::createElementRenderer):

html/shadow/ProgressShadowElement.h:
html/shadow/SliderThumbElement.cpp:

(WebCore::SliderThumbElement::createElementRenderer):
(WebCore::SliderContainerElement::createElementRenderer):

html/shadow/SliderThumbElement.h:
html/shadow/TextControlInnerElements.cpp:

(WebCore::TextControlInnerContainer::createElementRenderer):
(WebCore::TextControlInnerTextElement::createElementRenderer):

html/shadow/TextControlInnerElements.h:
html/shadow/mac/ImageControlsButtonElementMac.cpp:

(WebCore::ImageControlsButtonElementMac::createElementRenderer):

html/shadow/mac/ImageControlsButtonElementMac.h:
html/shadow/mac/ImageControlsRootElementMac.cpp:

(WebCore::ImageControlsRootElementMac::createElementRenderer):

html/shadow/mac/ImageControlsRootElementMac.h:
html/track/VTTCue.cpp:

(WebCore::VTTCueBox::createElementRenderer):

html/track/VTTCue.h:
mathml/MathMLInlineContainerElement.cpp:

(WebCore::MathMLInlineContainerElement::createElementRenderer):

mathml/MathMLInlineContainerElement.h:
mathml/MathMLMathElement.cpp:

(WebCore::MathMLMathElement::createElementRenderer):

mathml/MathMLMathElement.h:
mathml/MathMLMencloseElement.cpp:

(WebCore::MathMLMencloseElement::createElementRenderer):

mathml/MathMLMencloseElement.h:
mathml/MathMLSelectElement.cpp:

(WebCore::MathMLSelectElement::createElementRenderer):

mathml/MathMLSelectElement.h:
mathml/MathMLTextElement.cpp:

(WebCore::MathMLTextElement::createElementRenderer):

mathml/MathMLTextElement.h:
rendering/RenderBlock.cpp:

(WebCore::RenderBlock::clone):

rendering/RenderElement.cpp:
rendering/RenderRuby.h:

(WebCore::isRuby):

style/RenderTreePosition.cpp: Added.

(WebCore::RenderTreePosition::computeNextSibling):
(WebCore::RenderTreePosition::invalidateNextSibling):
(WebCore::RenderTreePosition::previousSiblingRenderer):
(WebCore::RenderTreePosition::nextSiblingRenderer):
(WebCore::RenderTreePosition::isRendererReparented):

style/RenderTreePosition.h: Added.

(WebCore::RenderTreePosition::RenderTreePosition):
(WebCore::RenderTreePosition::parent):
(WebCore::RenderTreePosition::canInsert):
(WebCore::RenderTreePosition::insert):

style/StyleResolveTree.cpp:

(WebCore::Style::createRendererIfNeeded):
(WebCore::Style::invalidateWhitespaceOnlyTextSiblingsAfterAttachIfNeeded):
(WebCore::Style::textRendererIsNeeded):
(WebCore::Style::RenderTreePosition::parent): Deleted.
(WebCore::Style::isRendererReparented): Deleted.
(WebCore::Style::nextSiblingRenderer): Deleted.
(WebCore::Style::RenderTreePosition::RenderTreePosition): Deleted.
(WebCore::Style::RenderTreePosition::canInsert): Deleted.
(WebCore::Style::RenderTreePosition::insert): Deleted.
(WebCore::Style::RenderTreePosition::computeNextSibling): Deleted.
(WebCore::Style::RenderTreePosition::invalidateNextSibling): Deleted.
(WebCore::Style::previousSiblingRenderer): Deleted.

svg/SVGAElement.cpp:

(WebCore::SVGAElement::createElementRenderer):

svg/SVGAElement.h:
svg/SVGAltGlyphElement.cpp:

(WebCore::SVGAltGlyphElement::createElementRenderer):

svg/SVGAltGlyphElement.h:
svg/SVGCircleElement.cpp:

(WebCore::SVGCircleElement::createElementRenderer):

svg/SVGCircleElement.h:
svg/SVGClipPathElement.cpp:

(WebCore::SVGClipPathElement::createElementRenderer):

svg/SVGClipPathElement.h:
svg/SVGDefsElement.cpp:

(WebCore::SVGDefsElement::createElementRenderer):

svg/SVGDefsElement.h:
svg/SVGEllipseElement.cpp:

(WebCore::SVGEllipseElement::createElementRenderer):

svg/SVGEllipseElement.h:
svg/SVGFilterElement.cpp:

(WebCore::SVGFilterElement::createElementRenderer):

svg/SVGFilterElement.h:
svg/SVGFilterPrimitiveStandardAttributes.cpp:

(WebCore::SVGFilterPrimitiveStandardAttributes::createElementRenderer):

svg/SVGFilterPrimitiveStandardAttributes.h:
svg/SVGForeignObjectElement.cpp:

(WebCore::SVGForeignObjectElement::createElementRenderer):

svg/SVGForeignObjectElement.h:
svg/SVGGElement.cpp:

(WebCore::SVGGElement::createElementRenderer):

svg/SVGGElement.h:
svg/SVGGraphicsElement.cpp:

(WebCore::SVGGraphicsElement::createElementRenderer):

svg/SVGGraphicsElement.h:
svg/SVGImageElement.cpp:

(WebCore::SVGImageElement::createElementRenderer):

svg/SVGImageElement.h:
svg/SVGLinearGradientElement.cpp:

(WebCore::SVGLinearGradientElement::createElementRenderer):

svg/SVGLinearGradientElement.h:
svg/SVGMarkerElement.cpp:

(WebCore::SVGMarkerElement::createElementRenderer):

svg/SVGMarkerElement.h:
svg/SVGMaskElement.cpp:

(WebCore::SVGMaskElement::createElementRenderer):

svg/SVGMaskElement.h:
svg/SVGPathElement.cpp:

(WebCore::SVGPathElement::createElementRenderer):

svg/SVGPathElement.h:
svg/SVGPatternElement.cpp:

(WebCore::SVGPatternElement::createElementRenderer):

svg/SVGPatternElement.h:
svg/SVGRadialGradientElement.cpp:

(WebCore::SVGRadialGradientElement::createElementRenderer):

svg/SVGRadialGradientElement.h:
svg/SVGRectElement.cpp:

(WebCore::SVGRectElement::createElementRenderer):

svg/SVGRectElement.h:
svg/SVGSVGElement.cpp:

(WebCore::SVGSVGElement::createElementRenderer):

svg/SVGSVGElement.h:
svg/SVGStopElement.cpp:

(WebCore::SVGStopElement::createElementRenderer):

svg/SVGStopElement.h:
svg/SVGSwitchElement.cpp:

(WebCore::SVGSwitchElement::createElementRenderer):

svg/SVGSwitchElement.h:
svg/SVGSymbolElement.cpp:

(WebCore::SVGSymbolElement::createElementRenderer):

svg/SVGSymbolElement.h:
svg/SVGTRefElement.cpp:

(WebCore::SVGTRefElement::createElementRenderer):

svg/SVGTRefElement.h:
svg/SVGTSpanElement.cpp:

(WebCore::SVGTSpanElement::createElementRenderer):

svg/SVGTSpanElement.h:
svg/SVGTextElement.cpp:

(WebCore::SVGTextElement::createElementRenderer):

svg/SVGTextElement.h:
svg/SVGTextPathElement.cpp:

(WebCore::SVGTextPathElement::createElementRenderer):

svg/SVGTextPathElement.h:
svg/SVGUseElement.cpp:

(WebCore::SVGUseElement::createElementRenderer):

svg/SVGUseElement.h:

LayoutTests:

fast/ruby/ruby-rt-with-region-crash-expected.txt: Added.
fast/ruby/ruby-rt-with-region-crash.html: Added.

7:15 PM Changeset in webkit [183159] by Michael Catanzaro

8 edits in trunk

[CMake] Clean up JSC JIT options
https://bugs.webkit.org/show_bug.cgi?id=143998

Reviewed by Filip Pizlo.

Source/cmake/OptionsEfl.cmake: Remove handling of ENABLE_LLINT_C_LOOP and preprocessor define for ENABLE_FTL_NATIVE_CALL_INLINING.
Source/cmake/OptionsMac.cmake: Remove override of ENABLE_LLINT_C_LOOP
Source/cmake/WebKitFeatures.cmake: Remove ENABLE_LLINT_C_LOOP. Add ENABLE_DFG_JIT and ENABLE_FTL_NATIVE_CALL_INLINING. Specify proper dependencies for these features.
Source/cmakeconfig.h.cmake: Remove ENABLE_LLINT_C_LOOP and add ENABLE_DFG_JIT.

Tools:

Scripts/build-jsc: Do not use -ENABLE_LLINT_C_LOOP on CMake ports.
Scripts/webkitperl/FeatureList.pm: Remove ENABLE_LLINT_C_LOOP.

7:14 PM Changeset in webkit [183158] by Brent Fulgham

21 edits in trunk/Source

VisibleSelection should only accept Range by reference
https://bugs.webkit.org/show_bug.cgi?id=144047

Reviewed by Tim Horton.

Source/WebCore:

Update VisibleSelection to expect a Range reference argument, rather than a
Range*. Also update all uses of VisibleSelection to pass a reference instead
of a pointer.

No change in behavior, so new tests.

editing/Editor.cpp:

(WebCore::Editor::selectionForCommand):
(WebCore::Editor::advanceToNextMisspelling):
(WebCore::Editor::markMisspellingsAfterTypingToWord):
(WebCore::Editor::markAndReplaceFor):
(WebCore::Editor::transpose):
(WebCore::Editor::findString):
(WebCore::Editor::rangeOfString):

editing/FrameSelection.cpp:

(WebCore::FrameSelection::setSelectedRange):

editing/SpellingCorrectionCommand.cpp:

(WebCore::SpellingCorrectionCommand::SpellingCorrectionCommand):

editing/VisibleSelection.cpp:

(WebCore::VisibleSelection::VisibleSelection):

editing/VisibleSelection.h:
editing/mac/EditorMac.mm:

(WebCore::Editor::replaceNodeFromPasteboard):

page/DragController.cpp:

(WebCore::selectElement):

page/TextIndicator.cpp:

(WebCore::TextIndicator::createWithRange):

page/mac/EventHandlerMac.mm:

(WebCore::EventHandler::selectClosestWordFromHitTestResultBasedOnLookup):

rendering/SelectionSubtreeRoot.cpp:

(WebCore::SelectionSubtreeRoot::adjustForVisibleSelection):

Source/WebKit/mac:

Update all uses of VisibleSelection to pass a Range reference instead
of a Range pointer.

WebCoreSupport/WebContextMenuClient.mm:

(WebContextMenuClient::imageForCurrentSharingServicePickerItem):

WebView/WebFrame.mm:

(-[WebFrame _selectNSRange:]):

Source/WebKit2:

Update all uses of VisibleSelection to pass a Range reference instead
of a Range pointer.

WebProcess/InjectedBundle/DOM/InjectedBundleRangeHandle.cpp:

(WebKit::InjectedBundleRangeHandle::renderedImage):

WebProcess/WebPage/FindController.cpp:

(WebKit::FindController::getImageForFindMatch):
(WebKit::FindController::selectFindMatch):

WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::insertTextAsync):
(WebKit::WebPage::setCompositionAsync):

WebProcess/WebPage/mac/WebPageMac.mm:

(WebKit::WebPage::insertDictatedTextAsync):

7:12 PM Changeset in webkit [183157] by roger_fong@apple.com

2 edits in trunk/Source/WebCore

Audio controls should render with a black background.
https://bugs.webkit.org/show_bug.cgi?id=144074.
<rdar://problem/20596939>

Reviewed by Darin Adler.

Modules/mediacontrols/mediaControlsApple.css:

(audio::-webkit-media-controls-panel-background-container):
(audio::-webkit-media-controls-panel .volume-box):

7:11 PM Changeset in webkit [183156] by roger_fong@apple.com

2 edits in trunk/Source/WebCore

Inline media control icons scale down when video is too small.
https://bugs.webkit.org/show_bug.cgi?id=144073.
<rdar://problem/20659451>

Reviewed by Darin Adler.

Just make sure the buttons use min-width.

Modules/mediacontrols/mediaControlsApple.css:

(audio::-webkit-media-controls-rewind-button):
(audio::-webkit-media-controls-play-button):
(audio::-webkit-media-controls-panel .mute-box):
(video::-webkit-media-controls-volume-max-button):
(audio::-webkit-media-controls-wireless-playback-picker-button):
(audio::-webkit-media-controls-toggle-closed-captions-button):
(audio::-webkit-media-controls-fullscreen-button):

4:28 PM Changeset in webkit [183155] by jer.noble@apple.com

3 edits in trunk/Source/WebCore

Add new optimized fullscreen delegate methods
https://bugs.webkit.org/show_bug.cgi?id=144071

Reviewed by Eric Carlson.

AVPlayerViewController requires three new delegate methods to be implemented by WebKit which
notify the delegates exactly when the owning view will enter and leave fullscreen mode. One
of the delegate methods (-enterOptimizedFullScreenModeRedirectingVideoToLayer:) gives the
delegate an opportunity to move the video sublayer into a new CALayer. The matching delegate
(-leaveOptimizedFullScreenMode), allows us to return our sublayer back to its original parent.
The third delegate (-isOptimizedFullscreenPossible) is required so the AVPlayerViewController
knows whether to allow a standard -> optimized fullscreen transition.

Drive-by fix: initialize ivars at declaration time.

platform/ios/WebVideoFullscreenInterfaceAVKit.h:
platform/ios/WebVideoFullscreenInterfaceAVKit.mm:

(-[WebAVPlayerController isOptimizedFullscreenPossible]):
(-[WebAVVideoLayer enterOptimizedFullScreenModeRedirectingVideoToLayer:]):
(-[WebAVVideoLayer leaveOptimizedFullScreenMode]):
(WebVideoFullscreenInterfaceAVKit::WebVideoFullscreenInterfaceAVKit):
(WebVideoFullscreenInterfaceAVKit::setupFullscreenInternal):
(+[WebAVPlayerController keyPathsForValuesAffectingPlayingOnExternalScreen]): Deleted.

4:23 PM Changeset in webkit [183154] by Brent Fulgham

5 edits in trunk/LayoutTests

Context menu doesn't account for selection semantics

4:22 PM Changeset in webkit [183153] by mmaxfield@apple.com

4 edits in trunk/Source/WebCore

[iOS] Caret does not line up with text when using the system font
https://bugs.webkit.org/show_bug.cgi?id=144076
<rdar://problem/20578301>

Reviewed by Enrica Casucci.

Determining caret locations often uses the complex text codepath, which means
the complex text codepath must know about custom tracking.

This regression is due to r182512.

Note that this patch is a short-term solution until I can solve the bigger issue of
having two CTFontRefs and using each in their proper place.

No new tests because there is no way to robustly test the system font.

platform/graphics/Font.h:

(WebCore::Font::hasCustomTracking):

platform/graphics/cocoa/FontCocoa.mm:

(WebCore::canUseFastGlyphAdvanceGetter):
(WebCore::Font::platformWidthForGlyph):
(WebCore::hasCustomTracking): Deleted.

platform/graphics/mac/SimpleFontDataCoreText.cpp:

(WebCore::Font::getCFStringAttributes):

4:19 PM Changeset in webkit [183152] by andersca@apple.com

7 edits in trunk/Source/WebKit2

Add WK_ARRAY and WK_SET annotations
https://bugs.webkit.org/show_bug.cgi?id=144075
rdar://problem/19417770

Reviewed by Dan Bernstein.

Shared/API/Cocoa/WKFoundation.h:
UIProcess/API/Cocoa/WKBackForwardList.h:
UIProcess/API/Cocoa/WKUserContentController.h:
UIProcess/API/Cocoa/WKWebsiteDataRecord.h:
UIProcess/API/Cocoa/WKWebsiteDataStore.h:
mac/postprocess-framework-headers.sh:

4:02 PM Changeset in webkit [183151] by Brent Fulgham

2 edits in trunk/LayoutTests

Unreviewed test fix after r183138.

editing/selection/context-menu-text-selection-lookup-expected.txt: The wrong

expectations were committed.

3:59 PM Changeset in webkit [183150] by ap@apple.com

6 edits
4 copies
1 add in trunk/LayoutTests

Update results for two CSS tests affected by new fonts in OS X 10.10.3.

platform/mac-mavericks/css2.1: Added.
platform/mac-mavericks/css2.1/t1202-counter-04-b-expected.png: Copied from LayoutTests/platform/mac/css2.1/t1202-counter-04-b-expected.png.
platform/mac-mavericks/css2.1/t1202-counter-04-b-expected.txt: Copied from LayoutTests/platform/mac/css2.1/t1202-counter-04-b-expected.txt.
platform/mac-mavericks/css2.1/t1202-counters-04-b-expected.png: Copied from LayoutTests/platform/mac/css2.1/t1202-counters-04-b-expected.png.
platform/mac-mavericks/css2.1/t1202-counters-04-b-expected.txt: Copied from LayoutTests/platform/mac/css2.1/t1202-counters-04-b-expected.txt.
platform/mac/TestExpectations:
platform/mac/css2.1/t1202-counter-04-b-expected.png:
platform/mac/css2.1/t1202-counter-04-b-expected.txt:
platform/mac/css2.1/t1202-counters-04-b-expected.png:
platform/mac/css2.1/t1202-counters-04-b-expected.txt:

3:57 PM Changeset in webkit [183149] by matthew_hanson@apple.com

3 edits
2 adds in branches/safari-600.7-branch

Merge r182835. rdar://problem/20645249

3:46 PM Changeset in webkit [183148] by ap@apple.com

2 edits in trunk/LayoutTests

fast/text/emoji.html passes on OS X 10.10.3 and higher.

platform/mac/TestExpectations: Mark it as such.

3:43 PM Changeset in webkit [183147] by eric.carlson@apple.com

2 edits in trunk/Source/WebKit/mac

[Mac] Device picker menu is positioned incorrectly in WK1
https://bugs.webkit.org/show_bug.cgi?id=144049
<rdar://problem/20493101>

Reviewed by Dean Jackson.

WebView/WebView.mm:

(-[WebView _showPlaybackTargetPicker:location:hasVideo:]): Mouse location is already in

window coordinates so don't call convertRect:toView:nil.

3:43 PM Changeset in webkit [183146] by dburkart@apple.com

2 edits in branches/safari-600.7-branch/Source/WebKit2

Merge r181580 for rdar://problem/20545393.

3:41 PM Changeset in webkit [183145] by matthew_hanson@apple.com

2 edits in branches/safari-600.7-branch/Source/WebKit2

Merge r182746. rdar://problem/20645260

3:41 PM Changeset in webkit [183144] by matthew_hanson@apple.com

5 edits in branches/safari-600.7-branch/Source/WebKit2

Merge r182084. rdar://problem/20557359

3:34 PM Changeset in webkit [183143] by matthew_hanson@apple.com

2 edits in branches/safari-600.7-branch/Source/WebCore

Merge r182076. rdar://problem/20545378

3:28 PM Changeset in webkit [183142] by matthew_hanson@apple.com

2 edits in branches/safari-600.7-branch/Source/WebKit2

Merge r181991. rdar://problem/20545332

3:25 PM Changeset in webkit [183141] by benjamin@webkit.org

5 edits
3 adds in trunk

Implement String.codePointAt()
https://bugs.webkit.org/show_bug.cgi?id=143934

Reviewed by Darin Adler.

Source/JavaScriptCore:

This patch adds String.codePointAt() as defined by ES6.
I opted for a C++ implementation for now.

runtime/StringPrototype.cpp:

(JSC::StringPrototype::finishCreation):
(JSC::codePointAt):
(JSC::stringProtoFuncCodePointAt):

LayoutTests:

js/Object-getOwnPropertyNames-expected.txt:
js/script-tests/string-code-point-at.js: Added.

(objectWithCustomToString.toString):
(objectThrowingOnToString.toString):
(objectCountingToString.toString):
(testLeadSurrogateOutOfBounds):
(testLeadSurrogateAsLastCharacter):
(testTrailSurrogateOutOfbounds):
(testAccessNullInString):
(testNormalCombinationOfSurrogates):

js/string-code-point-at-expected.txt: Added.
js/string-code-point-at.html: Added.

3:17 PM Changeset in webkit [183140] by Brent Fulgham

2 edits in trunk/Source/WebKit2

Unreviewed build fix after r183136.

WebProcess/WebPage/mac/WebPageMac.mm: Correct capitalization of

'HTMLPluginImageElement.h' -> 'HTMLPlugInImageElement.h'

3:17 PM Changeset in webkit [183139] by matthew_hanson@apple.com

2 edits in branches/safari-600.7-branch/Source/WebKit2

Merge r181812. rdar://problem/20557289

3:10 PM Changeset in webkit [183138] by Brent Fulgham

7 edits
2 adds in trunk

Context menu doesn't account for selection semantics
https://bugs.webkit.org/show_bug.cgi?id=143958
<rdar://problem/19735706>

Reviewed by Tim Horton.

Source/WebCore:

Before using the default word-only selection for context menus, check with the
lookup service to see if we can get a semantically appropriate selection.

editing/EditingBehavior.h:

(WebCore::EditingBehavior::shouldSelectBasedOnDictionaryLookup): Added, so that we can
behavior correctly when using non-Mac editing behavior.

editing/mac/DictionaryLookup.mm:

(WebCore::rangeForDictionaryLookupAtHitTestResult): Modified to honor standard WebKit
behavior when hit testing at end-of-line/end-of-paragraph, etc.

page/EventHandler.cpp:

(WebCore::EventHandler::shouldAppendTrailingWhitespace): New helper function to share code.
(WebCore::EventHandler::selectClosestWordFromHitTestResultBasedOnLookup): Added.
(WebCore::EventHandler::selectClosestContextualWordFromMouseEvent): Added.
(WebCore::EventHandler::selectClosestContextualWordOrLinkFromMouseEvent): Renamed from selectClosestWordOrLinkFromMouseEvent.
Have this call the new 'selectClosestContextualWordFromMouseEvent' instead of the vanilla 'selectClosestWordFromMouseEvent'.

page/EventHandler.h:
page/mac/EventHandlerMac.mm:

(WebCore::EventHandler::selectClosestWordFromHitTestResultBasedOnLookup): Added.

LayoutTests:

editing/selection/context-menu-text-selection-lookup-expected.txt: Added.
editing/selection/context-menu-text-selection-lookup.html: Added.

2:41 PM Changeset in webkit [183137] by aestes@apple.com

2 edits in branches/safari-600.6-branch/LayoutTests

Rebaseline cross-frame-access-call-expected.txt on safari-600.6-branch.

http/tests/security/cross-frame-access-call-expected.txt: Get rid of the line numbers.

2:23 PM Changeset in webkit [183136] by Brent Fulgham

24 edits
2 adds in trunk

Source/WebCore:
[Mac] Extend action menus to support PDF
https://bugs.webkit.org/show_bug.cgi?id=143895
<rdar://problem/19003333>

Reviewed by Tim Horton.

Tested by TestWebKitAPI ActionMenus.mm.

Add a new dictionary lookup method to support PDF Selections. This code replicates the
DOM Range-based logic used for HTML documents, but does so using the PDFKit API and
its support types.

Configurations/Base.xcconfig: Add PDFKit include path for build.
editing/mac/DictionaryLookup.h:
editing/mac/DictionaryLookup.mm:

(WebCore::expandSelectionByCharacters): Helper function for PDF support.
(WebCore::dictionaryLookupForPDFSelection): Added.

Source/WebKit/mac:
Extend action menus to support PDF
https://bugs.webkit.org/show_bug.cgi?id=143895
<rdar://problem/19003333>

Reviewed by Tim Horton.

Prevent a crash when someone attempts to invoke an action menu on a PDF hosted
in a WK1 view.

WebView/WebActionMenuController.mm:

(-[WebActionMenuController performHitTestAtPoint:]): Handle WebPDFView as well as
the WebHTMLView case.

WebView/WebDocument.h:
WebView/WebHTMLView.h:
WebView/WebHTMLView.mm:

(-[WebHTMLView _frame]):

WebView/WebHTMLViewInternal.h:
WebView/WebPDFView.h:
WebView/WebPDFView.mm:

(-[WebPDFView _frame]): Added.

Source/WebKit2:
Extend action menus to support PDF
https://bugs.webkit.org/show_bug.cgi?id=143895
<rdar://problem/19003333>

Reviewed by Tim Horton.

If the mouse pointer is over a PDF, try to provide a relevant action menu for whatever
content is under the mouse. For now, we only support copying text and handling URLs.

If no text is selected, use the dictionary lookup service to find a semantically appropriate
selection underneath the mouse. This is consistent with how normal text is treated in pure HTML
views. If some text is already selected, and the mouse is over the existing selection, continue
using the selected text. Otherwise, discard the old selection and select the most appropriate
region under the mouse pointer.

Shared/API/c/WKActionMenuTypes.h: Add PDF menu option.
Shared/WebMouseEvent.cpp: Recognize mouse force events as valid mouse events.
UIProcess/mac/WKActionMenuController.mm:

(-[WKActionMenuController _defaultMenuItemsForPDF]): Add simply copy text option.
(-[WKActionMenuController _defaultMenuItems]): Recognize PDFs and add relevant action
menu entries.

WebProcess/Plugins/Netscape/NetscapePlugin.h: Provide stub for new method.
WebProcess/Plugins/PDF/PDFLayerControllerDetails.h: Expose 'rectsForSelectionInLayerSpace',

'rectsForAnnotationInLayoutSpace', 'layout', and 'currentPage'.

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

(WebKit::PDFPlugin::getSelectionForWordAtPoint): Added.
(WebKit::PDFPlugin::existingSelectionContainsPoint): Added.
(WebKit::PDFPlugin::lookupTextAtLocation): Added.

WebProcess/Plugins/Plugin.h: Add declaration for new 'getSelectionForWordAtPoint' method.
WebProcess/Plugins/PluginProxy.h: Provide stub for new method.
WebProcess/Plugins/PluginView.cpp:

(WebKit::PluginView::getSelectionForWordAtPoint): Added.
(WebKit::PluginView::existingSelectionContainsPoint): Added.
(WebKit::PluginView::lookupTextAtLocation): Added.

WebProcess/Plugins/PluginView.h:
WebProcess/WebPage/mac/WebPageMac.mm:

(WebKit::WebPage::performActionMenuHitTestAtLocation): Update to support PDF documents and retrieve
relevant content to support later action menu handling.

Tools:
[Mac] Extend action menus to support PDF
https://bugs.webkit.org/show_bug.cgi?id=143895
<rdar://problem/19003333>

Reviewed by Tim Horton.

Reactivate the action menu tests, and add a new PDF-based test to make sure that selection
of PDF content works.

TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj: Add new 'test.pdf' resource to bundle.
TestWebKitAPI/Tests/WebKit2/action-menu-targets.html: Update with a new PDF pane.
TestWebKitAPI/Tests/WebKit2/test.pdf: Added.
TestWebKitAPI/Tests/WebKit2ObjC/ActionMenus.mm:

(-[ActionMenusTestWKView _actionMenuItemsForHitTestResult:withType:defaultActionMenuItems:userData:]):
Update to support PDF tests.
(TestWebKitAPI::windowPointForTarget): Add new target for PDF test.
(TestWebKitAPI::waitForPDFToLoad): New helper function to avoid starting test before the PDF is available.

2:22 PM Changeset in webkit [183135] by aestes@apple.com

2 edits in branches/safari-600.6-branch/LayoutTests

Rebaseline video-controls-live-stream-expected.txt on safari-600.6-branch.

platform/mac/http/tests/media/hls/video-controls-live-stream-expected.txt:

The -webkit-media-controls-panel-composited-parent line is no longer present on trunk, either.

2:12 PM Changeset in webkit [183134] by commit-queue@webkit.org

8 edits in trunk/Source/WebInspectorUI

Web Inspector: clicking Timelines tree view nodes should not change the current content view
https://bugs.webkit.org/show_bug.cgi?id=132202

Patch by Matt Baker <Matt Baker> on 2015-04-22
Reviewed by Brian Burg.

TimelineSidebarPanel now prevents timeline views from switching to another content view while the content
browser is showing the TimelineRecordingContentView. Code responsible for creating and updating the tree
element close button, which was duplicated in multiple derived TimelineView classes, has been moved to the
TimelineView base class.

UserInterface/Views/LayoutTimelineView.js:

Updated name of location column, which was broken in a recent patch.
(WebInspector.LayoutTimelineView.prototype.treeElementDeselected):
(WebInspector.LayoutTimelineView.prototype.treeElementSelected):
Added overrides of new base class methods to handle view-specific highlight logic.
(WebInspector.LayoutTimelineView.prototype._treeElementDeselected): Deleted.
(WebInspector.LayoutTimelineView.prototype._treeElementSelected): Deleted.
(WebInspector.LayoutTimelineView.prototype._updateTreeElementWithCloseButton): Deleted.
(WebInspector.LayoutTimelineView.prototype._closeStatusButtonClicked): Deleted.
Removed tree element close button logic.

UserInterface/Views/NetworkTimelineView.js:

(WebInspector.NetworkTimelineView.prototype.showContentViewForTreeElement):
(WebInspector.NetworkTimelineView.prototype.treeElementSelected):
Added overrides of new base class methods.
(WebInspector.NetworkTimelineView.prototype._treeElementDeselected): Deleted.
(WebInspector.NetworkTimelineView.prototype._treeElementSelected): Deleted.
Removed tree element close button logic.

UserInterface/Views/RenderingFrameTimelineView.js:

(WebInspector.RenderingFrameTimelineView.prototype.showContentViewForTreeElement):
(WebInspector.RenderingFrameTimelineView.prototype.treeElementSelected):
Added overrides of new base class methods.

UserInterface/Views/ResourceTimelineDataGridNode.js:

(WebInspector.ResourceTimelineDataGridNode.prototype.get data):
(WebInspector.ResourceTimelineDataGridNode.prototype.createCellContent):
Removed unused Name column and added "go to" button to the Domain column to show the selected resource.

UserInterface/Views/ScriptTimelineView.js:

(WebInspector.ScriptTimelineView):
(WebInspector.ScriptTimelineView.prototype.showContentViewForTreeElement):
(WebInspector.ScriptTimelineView.prototype.treeElementSelected):
Added overrides of new base class methods.
(WebInspector.ScriptTimelineView.prototype._dataGridNodeSelected):
(WebInspector.ScriptTimelineView.prototype._treeElementDeselected): Deleted.
(WebInspector.ScriptTimelineView.prototype._treeElementSelected): Deleted.
(WebInspector.ScriptTimelineView.prototype._updateTreeElementWithCloseButton): Deleted.
(WebInspector.ScriptTimelineView.prototype._closeStatusButtonClicked): Deleted.
Removed tree element close button logic.

UserInterface/Views/TimelineSidebarPanel.js:

(WebInspector.TimelineSidebarPanel.showTimelineViewForTimeline.this._timelineTreeElementMap.get select):
Prevent navigating to a different content view when showing the TimelineRecordingContentView.

UserInterface/Views/TimelineView.js:

(WebInspector.TimelineView):
(WebInspector.TimelineView.prototype.showContentViewForTreeElement):
(WebInspector.TimelineView.prototype.treeElementDeselected):
(WebInspector.TimelineView.prototype.treeElementSelected):
Tree element selection handlers are now protected methods, which derived classes may override as needed.
(WebInspector.TimelineView.prototype.needsLayout):
(WebInspector.TimelineView.prototype._closeStatusButtonClicked):
(WebInspector.TimelineView.prototype._updateTreeElementWithCloseButton):
Encapsulated logic related to close button creation and behavior.

2:01 PM Changeset in webkit [183133] by jeremyj-wk@apple.com

2 edits in trunk/LayoutTests

Expect failure on windows for treeitem-child-exposed test.
https://bugs.webkit.org/show_bug.cgi?id=144070

Unreviewed.

Mark accessibility/treeitem-child-exposed.html as failing on windows.

platform/win/TestExpectations:

1:55 PM Changeset in webkit [183132] by matthew_hanson@apple.com

17 edits in branches/safari-600.7-branch

Merged r181656. <rdar://problem/20545362>

1:55 PM Changeset in webkit [183131] by matthew_hanson@apple.com

2 edits in branches/safari-600.7-branch/Source/WebCore

Merge r180520. rdar://problem/20545427

1:55 PM Changeset in webkit [183130] by matthew_hanson@apple.com

3 edits in branches/safari-600.7-branch/Source/WebCore

Merge r179850. rdar://problem/20545362

1:52 PM Changeset in webkit [183129] by Alan Bujtas

7 edits
4 adds in trunk/Source/WebCore

Move render ruby initialization logic from RenderElement::createFor() to *::createElementRenderer()
https://bugs.webkit.org/show_bug.cgi?id=144058

Reviewed by Darin Adler.

No change in functionality.

CMakeLists.txt:
WebCore.vcxproj/WebCore.vcxproj:
WebCore.vcxproj/WebCore.vcxproj.filters:
WebCore.xcodeproj/project.pbxproj:
html/HTMLTagNames.in:
html/RubyElement.cpp: Added.

(WebCore::RubyElement::RubyElement):
(WebCore::RubyElement::create):
(WebCore::RubyElement::createElementRenderer):

html/RubyElement.h: Added.
html/RubyTextElement.cpp: Added.

(WebCore::RubyTextElement::RubyTextElement):
(WebCore::RubyTextElement::create):
(WebCore::RubyTextElement::createElementRenderer):

html/RubyTextElement.h: Added.
rendering/RenderElement.cpp:

(WebCore::RenderElement::createFor):

1:44 PM Changeset in webkit [183128] by mark.lam@apple.com

2 edits
1 add in trunk/Source/JavaScriptCore

SparseArrayEntry's write barrier owner should be the SparseArrayValueMap.
https://bugs.webkit.org/show_bug.cgi?id=144067

Reviewed by Michael Saboff.

Currently, there are a few places where the JSObject that owns the
SparseArrayValueMap is designated as the owner of the SparseArrayEntry
write barrier. This is a bug and can result in the GC collecting the
SparseArrayEntry even though it is being referenced by the
SparseArrayValueMap. This patch fixes the bug.

runtime/JSObject.cpp:

(JSC::JSObject::enterDictionaryIndexingModeWhenArrayStorageAlreadyExists):
(JSC::JSObject::putIndexedDescriptor):

tests/stress/sparse-array-entry-update-144067.js: Added.

(useMemoryToTriggerGCs):
(foo):

1:39 PM Changeset in webkit [183127] by roger_fong@apple.com

3 edits in trunk/Source/WebCore

Show correct wireless play placard on iOS.
<rdar://problem/20656596>

Copy wireless player placard code from r182631 to iOS.

Modules/mediacontrols/mediaControlsiOS.css:

(audio::-webkit-media-controls-wireless-playback-status):
(audio::-webkit-media-controls-wireless-playback-text):
(audio::-webkit-media-controls-wireless-playback-text-top):
(audio::-webkit-media-controls-wireless-playback-text-bottom):
(audio::-webkit-media-controls-wireless-playback-status.small):
(audio::-webkit-media-controls-wireless-playback-text-top.small):
(audio::-webkit-media-controls-wireless-playback-text-bottom.small):

Modules/mediacontrols/mediaControlsiOS.js:

(ControllerIOS.prototype.createControls):
(ControllerIOS.prototype.configureInlineControls):

1:37 PM Changeset in webkit [183126] by ap@apple.com

2 edits in trunk/Source/WTF

[Mac] In nightlies and local builds, WebKit services can get terminated under memory pressure
https://bugs.webkit.org/show_bug.cgi?id=144052
rdar://problem/19754404

Build fix. Landing a forward declaration that should have been part of the original patch.

wtf/spi/darwin/XPCSPI.h:

1:15 PM WebKitGTK/2.4.x edited by Michael Catanzaro

Propose r181074 for 2.4.9 (diff)

1:13 PM Changeset in webkit [183125] by matthew_hanson@apple.com

2 edits in branches/safari-600.7-branch/Source/WebKit2

Merge r174288. rdar://problem/20368461

1:05 PM Changeset in webkit [183124] by mark.lam@apple.com

16 edits
1 add in trunk/Source/JavaScriptCore

Give the heap object iterators the ability to return early.
https://bugs.webkit.org/show_bug.cgi?id=144011

Reviewed by Michael Saboff.

JSDollarVMPrototype::isValidCell() uses a heap object iterator to validate
candidate cell pointers, and, when in use, is called a lot more often than
the normal way those iterators are used. As a result, I see my instrumented
VM killed with a SIGXCPU (CPU time limit exceeded). This patch gives the
callback functor the ability to tell the iterators to return early when the
functor no longer needs to continue iterating. With this, my instrumented
VM is useful again for debugging.

Since heap iteration is not something that we do in a typical fast path,
I don't expect this to have any noticeable impact on performance.

I also renamed ObjectAddressCheckFunctor to CellAddressCheckFunctor since
it checks JSCell addresses, not just JSObjects.

JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
JavaScriptCore.xcodeproj/project.pbxproj:
debugger/Debugger.cpp:
heap/GCLogging.cpp:

(JSC::LoggingFunctor::operator()):

heap/Heap.cpp:

(JSC::Zombify::visit):
(JSC::Zombify::operator()):

heap/HeapStatistics.cpp:

(JSC::StorageStatistics::visit):
(JSC::StorageStatistics::operator()):

heap/HeapVerifier.cpp:

(JSC::GatherLiveObjFunctor::visit):
(JSC::GatherLiveObjFunctor::operator()):

heap/MarkedBlock.cpp:

(JSC::SetNewlyAllocatedFunctor::operator()):

heap/MarkedBlock.h:

(JSC::MarkedBlock::forEachCell):
(JSC::MarkedBlock::forEachLiveCell):
(JSC::MarkedBlock::forEachDeadCell):

heap/MarkedSpace.h:

(JSC::MarkedSpace::forEachLiveCell):
(JSC::MarkedSpace::forEachDeadCell):

inspector/agents/InspectorRuntimeAgent.cpp:

(Inspector::TypeRecompiler::visit):
(Inspector::TypeRecompiler::operator()):

runtime/IterationStatus.h: Added.
runtime/JSGlobalObject.cpp:
runtime/VM.cpp:

(JSC::StackPreservingRecompiler::visit):
(JSC::StackPreservingRecompiler::operator()):

tools/JSDollarVMPrototype.cpp:

(JSC::CellAddressCheckFunctor::CellAddressCheckFunctor):
(JSC::CellAddressCheckFunctor::operator()):
(JSC::JSDollarVMPrototype::isValidCell):
(JSC::ObjectAddressCheckFunctor::ObjectAddressCheckFunctor): Deleted.
(JSC::ObjectAddressCheckFunctor::operator()): Deleted.

12:33 PM Changeset in webkit [183123] by eric.carlson@apple.com

2 edits in trunk/Source/WebKit2

Update AirPlay sandbox rules
https://bugs.webkit.org/show_bug.cgi?id=144062
<rdar://problem/19869448>

Reviewed by Alexey Proskuryakov.

WebProcess/com.apple.WebProcess.sb.in: Remove obsolete rules.

12:02 PM Changeset in webkit [183122] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Remove an unused index argument from Sidebar.removeSidebarPanel
https://bugs.webkit.org/show_bug.cgi?id=144054

Reviewed by Darin Adler.

UserInterface/Views/Sidebar.js:

12:02 PM Changeset in webkit [183121] by ap@apple.com

2 edits in trunk/Source/WebKit2

[Mac] In nightlies and local builds, WebKit services can get terminated under memory pressure
https://bugs.webkit.org/show_bug.cgi?id=144052
rdar://problem/19754404

Reviewed by Darin Adler.

Shared/EntryPointUtilities/mac/XPCService/XPCServiceMain.Development.mm:

(main): Make XPC transaction tracking work again after a re-exec.

12:01 PM Changeset in webkit [183120] by Michael Catanzaro

2 edits in trunk

[CMake] Use lowercase for local variables in macros
https://bugs.webkit.org/show_bug.cgi?id=144059

Reviewed by Martin Robinson.

Convert some variable names to lowercase.

Source/cmake/WebKitFeatures.cmake:

12:00 PM Changeset in webkit [183119] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Fix an exception preventing switching timelines
https://bugs.webkit.org/show_bug.cgi?id=144053

Reviewed by Darin Adler.

UserInterface/Views/TreeOutline.js:

(WebInspector.TreeElement.prototype.select): Store treeOutline in a local so
we have a reference to it when we go to reset processingSelectionChange.
The calls to onselect was removing the tree element from the outline, causing
"delete this.treeOutline.processingSelectionChange" to throw an exception.
This patch changes the delete to a set to false for good measure too.

12:00 PM Changeset in webkit [183118] by Michael Catanzaro

2 edits
1 add in trunk

Unreviewed, rolling out r183116.
https://bugs.webkit.org/show_bug.cgi?id=144060

Inadvertently deleted a file... (Requested by mcatanzaro on
#webkit).

Reverted changeset:

"[CMake] Use lowercase for local variables in macros"
https://bugs.webkit.org/show_bug.cgi?id=144059
http://trac.webkit.org/changeset/183116

Patch by Commit Queue <commit-queue@webkit.org> on 2015-04-22

11:58 AM Changeset in webkit [183117] by Yusuke Suzuki

3 edits
6 adds in trunk/Source/JavaScriptCore

Set should be properly executed in JS builtins
https://bugs.webkit.org/show_bug.cgi?id=143996

Reviewed by Geoffrey Garen.

Currently, all assignments in builtins JS code is compiled into put_by_val_direct.
However,

Some functions (like Array.from) needs Set. (but it is now compiled into put_by_val_direct, DefineOwnProperty).
It's different from the default JS behavior.

In this patch, we implement the bytecode intrinsic emitting put_by_val_direct and use it explicitly.
And dropping the current hack for builtins.

builtins/Array.prototype.js:

(filter):
(map):
(find):

bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitPutByVal):

tests/stress/array-fill-put-by-val.js: Added.

(shouldThrow):
(.set get array):

tests/stress/array-filter-put-by-val-direct.js: Added.

(shouldBe):
(.set get var):

tests/stress/array-find-does-not-lookup-twice.js: Added.

(shouldBe):
(shouldThrow):
(.get shouldBe):

tests/stress/array-from-put-by-val-direct.js: Added.

(shouldBe):
(.set get var):

tests/stress/array-from-set-length.js: Added.

(shouldBe):
(ArrayLike):
(ArrayLike.prototype.set length):
(ArrayLike.prototype.get length):

tests/stress/array-map-put-by-val-direct.js: Added.

(shouldBe):
(.set get var):

11:52 AM Changeset in webkit [183116] by Michael Catanzaro

2 edits
1 delete in trunk

[CMake] Use lowercase for local variables in macros
https://bugs.webkit.org/show_bug.cgi?id=144059

Reviewed by Martin Robinson.

Convert some variable names to lowercase.

Source/cmake/WebKitFeatures.cmake:

11:33 AM Changeset in webkit [183115] by roger_fong@apple.com

2 edits in trunk/Source/WebCore

Rollout part of r182263 that broke inline media controls on iOS.
<rdar://problem/20654260>

Modules/mediacontrols/mediaControlsApple.js:

(Controller.prototype.handlePanelTransitionEnd):
(Controller.prototype.setPlaying):
(Controller.prototype.showControls):
(Controller.prototype.hideControls):

10:41 AM Changeset in webkit [183114] by eric.carlson@apple.com

5 edits in trunk/Source

Unreviewed post-review clean up after r183096.

Source/WebCore:

Modules/mediasession/WebMediaSessionManagerClient.h:
platform/graphics/avfoundation/objc/MediaPlaybackTargetPickerMac.h:

Source/WebKit/mac:

WebView/WebMediaPlaybackTargetPicker.h:

10:39 AM Changeset in webkit [183113] by commit-queue@webkit.org

11 edits in trunk/Source/JavaScriptCore

Don't de-allocate FunctionRareData
https://bugs.webkit.org/show_bug.cgi?id=144000

Patch by Basile Clement <basile_clement@apple.com> on 2015-04-22
Reviewed by Michael Saboff.

A function rare data (containing most notably its allocation profile) is currently
freed and re-allocated each time the function's prototype is cleared.
This is not optimal as it means we are invalidating the watchpoint and recompiling the
scope each time the prototype is cleared.

This makes it so that a single rare data is reused, clearing the underlying
ObjectAllocationProfile instead of throwing away the whole rare data on
.prototype updates.

runtime/FunctionRareData.cpp:

(JSC::FunctionRareData::create):
(JSC::FunctionRareData::finishCreation):

runtime/FunctionRareData.h:
runtime/JSFunction.cpp:

(JSC::JSFunction::allocateAndInitializeRareData):
(JSC::JSFunction::initializeRareData):

10:39 AM Changeset in webkit [183112] by Carlos Garcia Campos

2 edits in trunk/Tools

Unreviewed. Do not run GTK+ user media unit tests when ENABLE_MEDIA_STREAM is disabled.

TestWebKitAPI/Tests/WebKit2Gtk/TestUIClient.cpp:

(beforeAll):
(testWebViewAudioOnlyUserMediaPermissionRequests):

10:36 AM Changeset in webkit [183111] by commit-queue@webkit.org

5 edits
2 adds in trunk

AX: WebKit does not expose text fields inside tree views.
https://bugs.webkit.org/show_bug.cgi?id=142196

Patch by Nan Wang <nanwang1101@yahoo.com> on 2015-04-22
Reviewed by Chris Fleizach.

Source/WebCore:

The problem is that any object in a tree which is not a static text
or treeitem will be ignored. Fixed it by exposing the children of treeitem.

Test: accessibility/treeitem-child-exposed.html

accessibility/AccessibilityRenderObject.cpp:

(WebCore::AccessibilityRenderObject::isAllowedChildOfTree):

LayoutTests:

Tests for treeitem’s children’s accessibility.
Also fixed the search predicate test for treeitem,
the static text is the second child of treeitem and
list marker is the first child.

accessibility/treeitem-child-exposed-expected.txt: Added.
accessibility/treeitem-child-exposed.html: Added.
platform/mac/accessibility/search-predicate-expected.txt:
platform/mac/accessibility/search-predicate.html:

10:29 AM Changeset in webkit [183110] by matthew_hanson@apple.com

5 edits in branches/safari-600.7-branch/Source

Versioning.

9:40 AM Changeset in webkit [183109] by Michael Catanzaro

2 edits in trunk

[CMake] Features list should print dots every other row
https://bugs.webkit.org/show_bug.cgi?id=143832

Reviewed by Martin Robinson.

Discount private options when determining whether to print dots on a given row of the
features list. Also, simplify the logic by using only one for loop, and fix a couple errors
(inverted use of SHOULD_PRINT_DOTS, one use of the renamed variable SHOULD_PRINT_POINTS that
wasn't noticed because it only affects the first line, and use of the variable name as a
string in a conditional.)

Source/cmake/WebKitFeatures.cmake:

9:30 AM WebKitGTK/2.4.x edited by jan.steffens@gmail.com

(diff)

9:13 AM Changeset in webkit [183108] by aestes@apple.com

2 edits in branches/safari-600.6-branch/LayoutTests

Tests added in r174489 have image and text differences in safari-600.5-branch
https://bugs.webkit.org/show_bug.cgi?id=144044

TestExpectations: Marked tests as (ImageOnly)Failure.

8:55 AM Changeset in webkit [183107] by youenn.fablet@crf.canon.fr

17 edits
1 copy
2 adds in trunk

[Streams API] Implement ReadableStreamController
https://bugs.webkit.org/show_bug.cgi?id=143608

Reviewed by Benjamin Poulain.

Source/WebCore:

Introducing ReadableStreamController, an abstraction to manage JS source stream queues.
This new interface is not exposed to JS scripts as specified, using NoInterfaceObject.

A controller is created at the time a ReadableJSStream is started and it is owned by it.
The controller may outlive the stream but as its reference will be reset, the calls to
its methods would result in exceptions.

The constructor is not implemented yet.

Change covered by existing tests and rebased expectations.

CMakeLists.txt:
DerivedSources.cpp:
DerivedSources.make: Added ReadableStreamController.idl related files.
Modules/streams/ReadableStreamController.h: Added.
Modules/streams/ReadableStreamController.idl: Added.
WebCore.vcxproj/WebCore.vcxproj:
WebCore.vcxproj/WebCore.vcxproj.filters:
WebCore.xcodeproj/project.pbxproj:
bindings/js/JSBindingsAllInOne.cpp: Added ReadableStreamController.idl related files.
bindings/js/JSReadableStreamControllerCustom.cpp: Added.
bindings/js/ReadableStreamJSSource.cpp:
bindings/js/ReadableStreamJSSource.h: Removed custom controller implementation.

LayoutTests:

Updated expectations as more tests are passed.
ReadableStreamController constructor tests fail due to the custom constructor being not implemented yet.
Added a test to ensure that calling a controller method when its stream is collected is throwing an error.

streams/readable-stream.html:
streams/readable-stream-expected.txt:
streams/reference-implementation/bad-underlying-sources-expected.txt:
streams/reference-implementation/brand-checks-expected.txt:
streams/reference-implementation/count-queuing-strategy-expected.txt:
streams/reference-implementation/readable-stream-expected.txt:

8:55 AM Changeset in webkit [183106] by aestes@apple.com

2 edits in branches/safari-600.6-branch/LayoutTests

Tests added in r178380 have image differences in safari-600.5-branch
https://bugs.webkit.org/show_bug.cgi?id=144043

TestExpectations: Marked tests as ImageOnlyFailure.

8:28 AM Changeset in webkit [183105] by zandobersek@gmail.com

57 edits in trunk/Source/WebKit2

[WK2] Have API::Array creation methods return Ref<>
https://bugs.webkit.org/show_bug.cgi?id=143933

Reviewed by Darin Adler.

API::Array::create() and API::Array::createStringArray() should return Ref<> objects
as the return values are never null. It's up to the caller to implicitly convert the
returned objects to RefPtr<> if so required. All the call-sites have been updated to
reflect that.

Shared/API/APIArray.cpp:

(API::Array::create):
(API::Array::createStringArray):
(API::Array::copy):

Shared/API/APIArray.h:
Shared/API/APIDictionary.cpp:

(API::Dictionary::keys):

Shared/API/APIDictionary.h:
Shared/API/Cocoa/WKRemoteObjectCoder.mm:

(ensureObjectStream):

Shared/API/c/WKArray.cpp:

(WKArrayCreate):
(WKArrayCreateAdoptingValues):

Shared/API/c/WKContextMenuItem.cpp:

(WKContextMenuCopySubmenuItems):

Shared/API/c/WKDictionary.cpp:

(WKDictionaryCopyKeys):

Shared/API/c/WKMutableArray.cpp:

(WKMutableArrayCreate):

Shared/Cocoa/WKNSDictionary.mm:

(-[WKNSDictionary keyEnumerator]):

Shared/SecurityOriginData.cpp:

(WebKit::performAPICallbackWithSecurityOriginDataVector):

Shared/WebContextMenuItem.cpp:

(WebKit::WebContextMenuItem::submenuItemsAsAPIArray):

Shared/WebContextMenuItem.h:
Shared/WebOpenPanelParameters.cpp:

(WebKit::WebOpenPanelParameters::acceptMIMETypes):
(WebKit::WebOpenPanelParameters::selectedFileNames):

Shared/WebOpenPanelParameters.h:
UIProcess/API/C/WKBackForwardListRef.cpp:

(WKBackForwardListCopyBackListWithLimit):
(WKBackForwardListCopyForwardListWithLimit):

UIProcess/API/C/WKGrammarDetail.cpp:

(WKGrammarDetailCopyGuesses):

UIProcess/API/C/WKOpenPanelParameters.cpp:

(WKOpenPanelParametersCopyAcceptedMIMETypes):
(WKOpenPanelParametersCopySelectedFileNames):

UIProcess/API/C/WKPage.cpp:

(WKPageSetPageContextMenuClient):
(WKPageCopyRelatedPages):

UIProcess/API/Cocoa/WKBackForwardList.mm:

(-[WKBackForwardList backList]):
(-[WKBackForwardList forwardList]):

UIProcess/API/Cocoa/WKBrowsingContextGroup.mm:

(createWKArray):

UIProcess/API/Cocoa/WKWebsiteDataStore.mm:

(-[WKWebsiteDataStore fetchDataRecordsOfTypes:completionHandler:]):

UIProcess/API/gtk/WebKitBackForwardList.cpp:

(webkit_back_forward_list_get_back_list_with_limit):
(webkit_back_forward_list_get_forward_list_with_limit):

UIProcess/API/gtk/WebKitFileChooserRequest.cpp:

(webkit_file_chooser_request_get_mime_types):
(webkit_file_chooser_request_get_mime_types_filter):
(webkit_file_chooser_request_select_files):

UIProcess/API/gtk/WebKitNotificationProvider.cpp:

(WebKitNotificationProvider::notificationCloseCallback):

UIProcess/Notifications/WebNotificationManagerProxy.cpp:

(WebKit::WebNotificationManagerProxy::populateCopyOfNotificationPermissions):

UIProcess/Notifications/WebNotificationProvider.cpp:

(WebKit::WebNotificationProvider::clearNotifications):

UIProcess/Plugins/WebPluginSiteDataManager.cpp:

(WebKit::WebPluginSiteDataManager::didGetSitesWithData):

UIProcess/StatisticsRequest.cpp:

(WebKit::StatisticsRequest::completedRequest):

UIProcess/UserContent/WebUserContentControllerProxy.cpp:

(WebKit::WebUserContentControllerProxy::WebUserContentControllerProxy):

UIProcess/WebBackForwardList.cpp:

(WebKit::WebBackForwardList::backList):
(WebKit::WebBackForwardList::forwardList):
(WebKit::WebBackForwardList::backListAsAPIArrayWithLimit):
(WebKit::WebBackForwardList::forwardListAsAPIArrayWithLimit):

UIProcess/WebBackForwardList.h:
UIProcess/WebCookieManagerProxy.cpp:

(WebKit::WebCookieManagerProxy::didGetHostnamesWithCookies):

UIProcess/WebDatabaseManagerProxy.cpp:

(WebKit::WebDatabaseManagerProxy::didGetDatabasesByOrigin):
(WebKit::WebDatabaseManagerProxy::didGetDatabaseOrigins):

UIProcess/WebGrammarDetail.cpp:

(WebKit::WebGrammarDetail::guesses):

UIProcess/WebGrammarDetail.h:
UIProcess/WebKeyValueStorageManager.cpp:

(WebKit::WebKeyValueStorageManager::getKeyValueStorageOrigins):
(WebKit::WebKeyValueStorageManager::getStorageDetailsByOrigin):

UIProcess/WebMediaCacheManagerProxy.cpp:

(WebKit::WebMediaCacheManagerProxy::didGetHostnamesWithMediaCache):

UIProcess/WebOriginDataManagerProxy.cpp:

(WebKit::WebOriginDataManagerProxy::didGetOrigins):

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::didFindStringMatches):

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::pluginInfoStoreDidLoadPlugins):

UIProcess/ios/forms/WKFileUploadPanel.mm:

(-[WKFileUploadPanel _chooseFiles:displayString:iconImage:]):
(-[WKFileUploadPanel presentWithParameters:resultListener:]):

WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInFrame.mm:

(-[WKWebProcessPlugInFrame childFrames]):

WebProcess/InjectedBundle/API/c/WKBundleBackForwardListItem.cpp:

(WKBundleBackForwardListItemCopyChildren):

WebProcess/InjectedBundle/API/c/WKBundleFrame.cpp:

(WKBundleFrameCopyChildFrames):

WebProcess/InjectedBundle/API/c/WKBundlePage.cpp:

(WKBundlePageCopyTrackedRepaintRects):

WebProcess/InjectedBundle/InjectedBundleBackForwardListItem.cpp:

(WebKit::InjectedBundleBackForwardListItem::children):

WebProcess/InjectedBundle/InjectedBundleBackForwardListItem.h:
WebProcess/InjectedBundle/InjectedBundlePageContextMenuClient.cpp:

(WebKit::InjectedBundlePageContextMenuClient::getCustomMenuFromDefaultItems):

WebProcess/InjectedBundle/InjectedBundlePageFormClient.cpp:

(WebKit::InjectedBundlePageFormClient::didAssociateFormControls):

WebProcess/InjectedBundle/InjectedBundlePageLoaderClient.cpp:

(WebKit::InjectedBundlePageLoaderClient::featuresUsedInPage):

WebProcess/WebCoreSupport/WebChromeClient.cpp:

(WebKit::findLargestFrameInFrameSet):

WebProcess/WebPage/WebFrame.cpp:

(WebKit::WebFrame::childFrames):

WebProcess/WebPage/WebFrame.h:
WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::trackedRepaintRects):

WebProcess/WebPage/WebPage.h:

8:25 AM Changeset in webkit [183104] by Michael Catanzaro

6 edits in trunk

[CMake] Require specifying visibility of WebKit options
https://bugs.webkit.org/show_bug.cgi?id=143831

Reviewed by Alex Christensen.

Source/cmake/OptionsEfl.cmake: Specify all options as PUBLIC
Source/cmake/OptionsGTK.cmake: Specify all options as PUBLIC
Source/cmake/OptionsMac.cmake: Specify all options as PRIVATE
Source/cmake/OptionsWindows.cmake: Specify all options as PUBLIC
Source/cmake/WebKitFeatures.cmake: Require specifying options as PUBLIC or PRIVATE. Remove WEBKIT_OPTION_DEFINE_PUBLIC and WEBKIT_OPTION_PRIVATE_PORT_VALUE. Specify all cross-platform options as PRIVATE.

8:05 AM Changeset in webkit [183103] by Michael Catanzaro

2 edits in trunk/Tools

Add myself to watchlist
https://bugs.webkit.org/show_bug.cgi?id=144041

Reviewed by Alex Christensen.

Add myself watching CMake, GtkWebKit2PublicAPI, SoupNetwork, and WebKitGTKTranslations.

Scripts/webkitpy/common/config/watchlist:

5:18 AM Changeset in webkit [183102] by commit-queue@webkit.org

2 edits in trunk/LayoutTests

[GTK] Gardening 21st April.
https://bugs.webkit.org/show_bug.cgi?id=143982.

Unreviewed.

Patch by Marcos Chavarría Teijeiro <chavarria1991@gmail.com> on 2015-04-22

platform/gtk/TestExpectations:

5:13 AM Changeset in webkit [183101] by Carlos Garcia Campos

2 edits in trunk/Tools

[GTK] MiniBrowser should use NetworkProcess by default
https://bugs.webkit.org/show_bug.cgi?id=143948

Reviewed by Sergio Villar Senin.

Use WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES by default
unless MINIBROWSER_SINGLEPROCESS environment variable is present.

MiniBrowser/gtk/main.c:

(main):

3:31 AM Changeset in webkit [183100] by Manuel Rego Casasnovas

9 edits in trunk/Source/WebCore

Rename hasOverride{Height,Width}() to hasOverrideLogicalContent{Height,Width}()
https://bugs.webkit.org/show_bug.cgi?id=143984

Reviewed by Darin Adler.

This patch is renaming these LayoutBox methods, because of their names
don't match with the getters and setters, which is confusing. Specially
now that we also have hasOverrideContainingBlockLogical{Height,Width}().

No new tests (this is just a refactoring).

rendering/RenderBlockFlow.cpp:

(WebCore::RenderBlockFlow::fitBorderToLinesIfNeeded):

rendering/RenderBlockLineLayout.cpp:

(WebCore::RenderBlockFlow::updateRubyForJustifiedText):

rendering/RenderBox.cpp:

(WebCore::RenderBox::hasOverrideLogicalContentHeight):
(WebCore::RenderBox::hasOverrideLogicalContentWidth):
(WebCore::RenderBox::overrideLogicalContentWidth):
(WebCore::RenderBox::overrideLogicalContentHeight):
(WebCore::RenderBox::perpendicularContainingBlockLogicalHeight):
(WebCore::RenderBox::computeLogicalWidthInRegion):
(WebCore::RenderBox::computeLogicalHeight):
(WebCore::RenderBox::computePercentageLogicalHeight):
(WebCore::RenderBox::availableLogicalHeightUsing):

rendering/RenderBox.h:
rendering/RenderDeprecatedFlexibleBox.cpp:

(WebCore::contentWidthForChild):
(WebCore::contentHeightForChild):

rendering/RenderFlexibleBox.cpp:

(WebCore::RenderFlexibleBox::preferredMainAxisContentExtentForChild):

rendering/RenderRubyBase.cpp:

(WebCore::RenderRubyBase::adjustInlineDirectionLineBounds):

rendering/RenderTableSection.cpp:

(WebCore::RenderTableSection::calcRowLogicalHeight):

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