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Timeline



Feb 21, 2017:

11:59 PM Changeset in webkit [212812] by achristensen@apple.com
  • 38 edits
    11 adds in trunk

[WebRTC][Mac] Activate libwebrtc
​https://bugs.webkit.org/show_bug.cgi?id=167293
LayoutTests/imported/w3c:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youennf@gmail.com> on 2017-02-21
Reviewed by Alex Christensen.

  • web-platform-tests/webrtc/datachannel-emptystring-expected.txt:
  • web-platform-tests/webrtc/no-media-call-expected.txt:
  • web-platform-tests/webrtc/promises-call-expected.txt:

Source/JavaScriptCore:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • Configurations/FeatureDefines.xcconfig:

Source/ThirdParty/libwebrtc:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

Doing some clean-up.

  • Configurations/libwebrtc.xcconfig:
  • Source/webrtc/base/checks.h:
  • libwebrtc.xcodeproj/project.pbxproj:

Source/WebCore:

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • Configurations/WebCore.xcconfig:
  • Configurations/WebCoreTestSupport.xcconfig:
  • Configurations/FeatureDefines.xcconfig:

Source/WebCore/PAL:

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • Configurations/FeatureDefines.xcconfig:

Source/WebKit/mac:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • Configurations/FeatureDefines.xcconfig:

Source/WebKit2:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

Activating PeerConnection runtime flag based on successful loading of libwebrtc.dylib.

  • Configurations/WebKit.xcconfig:
  • Configurations/FeatureDefines.xcconfig:
  • Shared/WebPreferencesDefinitions.h:
  • UIProcess/WebPreferences.cpp:

(WebKit::checkWebRTCAvailability):

Source/WTF:

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • wtf/Platform.h:

Tools:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

Fixing paths to allow loading libwebrtc.dylib successfully.

  • Scripts/build-webkit:
  • Scripts/webkitdirs.pm:

(setupMacWebKitEnvironment):
(setupIOSWebKitEnvironment):

  • TestWebKitAPI/Configurations/FeatureDefines.xcconfig:

LayoutTests:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • TestExpectations:
  • fast/mediastream/RTCPeerConnection-addIceCandidate-expected.txt:
  • fast/mediastream/RTCPeerConnection-addTrack-reuse-sender-expected.txt:
  • fast/mediastream/RTCPeerConnection-icecandidate-event-expected.txt:
  • fast/mediastream/RTCPeerConnection-legacy-stream-based-api-expected.txt:
  • platform/gtk/TestExpectations:
  • platform/gtk/fast/mediastream/RTCPeerConnection-AddRemoveStream-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-addIceCandidate-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-addIceCandidate-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-addTrack-reuse-sender-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-addTrack-reuse-sender-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-closed-state-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-icecandidate-event-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-icecandidate-event-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-iceconnectionstatechange-event-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-legacy-stream-based-api-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-legacy-stream-based-api-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-onnegotiationneeded-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-overloaded-operations-params-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCRtpSender-replaceTrack-expected.txt: Added.
  • platform/gtk/fast/mediastream/no-media-call-expected.txt: Added.
  • platform/ios-simulator-wk2/TestExpectations:
  • platform/mac-wk1/TestExpectations:
11:54 PM Changeset in webkit [212811] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebCore

Unreviewed. Fix WinCairo build after r212703.

  • platform/TextureMapper.cmake:
11:43 PM Changeset in webkit [212810] by commit-queue@webkit.org
  • 8 edits in trunk/Source/WebKit2

Unreviewed, rolling out r212786.
​https://bugs.webkit.org/show_bug.cgi?id=168710

It broke GTK+ port when using single shared process model
(Requested by KaL on #webkit).

Reverted changeset:

"Refactor WebViewImpl creation in preparation for supporting
multiple WebsiteDataStores."
​https://bugs.webkit.org/show_bug.cgi?id=168676
​http://trac.webkit.org/changeset/212786

10:57 PM Changeset in webkit [212809] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Export various NSString symbols from WebFramePrivate.h
​https://bugs.webkit.org/show_bug.cgi?id=168702

Reviewed by Alexey Proskuryakov.

  • WebKit.exp:
10:55 PM Changeset in webkit [212808] by pvollan@apple.com
  • 14 edits
    4 adds in trunk

Add support for CSS properties paint-order, stroke-linecap, and stroke-linejoin in text rendering.
​https://bugs.webkit.org/show_bug.cgi?id=168601
Source/WebCore:

rdar://problem/30583872

Reviewed by Simon Fraser.

Text rendering should respect the CSS properties paint-order, stroke-linecap, and stroke-linejoin,
see ​https://drafts.fxtf.org/paint/. The text rendering changes are mainly in the TextPainter class,
where text is painted in three phases (fill, stroke, markers), where the order follows the
paint-order property. The linecap and linejoin properties are set on the graphics context before
rendering the text.

Tests: fast/css/paint-order.html

fast/css/paint-order-shadow.html

  • css/CSSComputedStyleDeclaration.cpp:

(WebCore::paintOrder):

  • css/StyleBuilderConverter.h:

(WebCore::StyleBuilderConverter::convertPaintOrder):

  • rendering/TextPaintStyle.cpp:

(WebCore::computeTextPaintStyle):
(WebCore::updateGraphicsContext):

  • rendering/TextPaintStyle.h:
  • rendering/TextPainter.cpp:

(WebCore::TextPainter::paintTextAndEmphasisMarksIfNeeded):

  • rendering/style/RenderStyle.cpp:

(WebCore::RenderStyle::paintTypesForPaintOrder):

  • rendering/style/RenderStyle.h:

(WebCore::RenderStyle::setPaintOrder):
(WebCore::RenderStyle::initialPaintOrder):

  • rendering/style/RenderStyleConstants.h:
  • rendering/style/SVGRenderStyleDefs.h:
  • rendering/style/StyleRareInheritedData.cpp:

(WebCore::StyleRareInheritedData::StyleRareInheritedData):

  • rendering/svg/RenderSVGShape.cpp:

(WebCore::RenderSVGShape::fillStrokeMarkers):

  • rendering/svg/SVGInlineTextBox.cpp:

(WebCore::SVGInlineTextBox::paint):

LayoutTests:

Reviewed by Simon Fraser.

  • fast/css/paint-order-expected.html: Added.
  • fast/css/paint-order-shadow-expected.html: Added.
  • fast/css/paint-order-shadow.html: Added.
  • fast/css/paint-order.html: Added.
10:51 PM Changeset in webkit [212807] by rniwa@webkit.org
  • 2 edits in trunk

Remove the extra `'s errornously added during the final editing.

  • ReadMe.md:
9:43 PM Changeset in webkit [212806] by commit-queue@webkit.org
  • 3 edits
    3 adds in trunk

[User Timing] Throw a SyntaxError for performance.measure if mark name is not found
​https://bugs.webkit.org/show_bug.cgi?id=168707

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2017-02-21
Reviewed by Ryosuke Niwa.

Source/WebCore:

Test: performance-api/performance-measure-name.html

  • page/PerformanceUserTiming.cpp:

(WebCore::UserTiming::findExistingMarkStartTime):
Instead of returning zero, throw a SyntaxError. This is more in line
with User Timing Level 1 and behavior in Window. This is an issue with
the Level 2 spec: ​https://github.com/w3c/user-timing/issues/21

LayoutTests:

  • performance-api/performance-measure-name-expected.txt: Added.
  • performance-api/performance-measure-name.html: Added.
  • performance-api/resources/measure-name.js: Added.

Test to cover SyntaxError for missing measure start/end mark names.

9:08 PM Changeset in webkit [212805] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Export various NSString symbols from WebPreferencesPrivate.h
​https://bugs.webkit.org/show_bug.cgi?id=168701

Reviewed by Alexey Proskuryakov.

  • WebKit.exp:
8:42 PM Changeset in webkit [212804] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.2-branch/Source

Versioning.

8:40 PM Changeset in webkit [212803] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.1-branch/Source

Versioning.

8:39 PM Changeset in webkit [212802] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.0-branch/Source

Versioning.

8:36 PM Changeset in webkit [212801] by matthew_hanson@apple.com
  • 1 edit in branches/safari-603-branch/Source/WebCore/platform/SplitTestInitializer.cpp

Merge r212764. rdar://problem/30553220

8:28 PM Changeset in webkit [212800] by wilander@apple.com
  • 2 edits in trunk/LayoutTests

Unreviewed, marking a set of test cases as skipped while we investigate.

Both the test cases and the new code are part of
​https://bugs.webkit.org/show_bug.cgi?id=168347. Crashes so far only happen
on release builds on the bots. Not locally release nor debug.

  • platform/wk2/TestExpectations:
8:17 PM Changeset in webkit [212799] by sbarati@apple.com
  • 7 edits
    2 moves in trunk

Add the Briggs optimistic allocator to run on ARM64
​https://bugs.webkit.org/show_bug.cgi?id=168454

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

This patch adds the Briggs allocator to Air:
​http://www.cs.utexas.edu/users/mckinley/380C/lecs/briggs-thesis-1992.pdf
It uses it by default on ARM64. I was measuring an 8-10% speedup
in the phase because of this. I also wasn't able to detect a slowdown
for generated code on ARM64. There are still a few things we can do
to speed things up even further. Moving the interference graph into
a BitVector was another 10-20% speedup. We should consider doing this
in a follow up patch. This is especially important now, since making
register allocation faster has a direct impact on startup time for
Wasm modules.

I abstracted away the common bits between Briggs and IRC, and moved
them into a common super class. In a follow up to this patch, I plan
on implementing biased coloring for both Briggs and IRC (this is
described in Briggs's thesis). I was able to detect a 1% slowdown
with Briggs on Octane for x86-64. This is because the register file
for x86-64 is smaller than ARM64. When I implemented biased coloring,
I was no longer able to detect this slowdown. I still think it's a
sensible plan to run Briggs on ARM64 and IRC on x86-64.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • b3/air/AirGenerate.cpp:

(JSC::B3::Air::prepareForGeneration):

  • b3/air/AirGraphColoring.cpp: Copied from Source/JavaScriptCore/b3/air/AirIteratedRegisterCoalescing.cpp.

(JSC::B3::Air::allocateRegistersByGraphColoring):
(JSC::B3::Air::iteratedRegisterCoalescing): Deleted.

  • b3/air/AirGraphColoring.h: Copied from Source/JavaScriptCore/b3/air/AirIteratedRegisterCoalescing.h.
  • b3/air/AirIteratedRegisterCoalescing.cpp: Removed.
  • b3/air/AirIteratedRegisterCoalescing.h: Removed.
  • runtime/Options.h:

Tools:

  • Scripts/run-jsc-stress-tests:
7:58 PM Changeset in webkit [212798] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-603.1.30.0.2

Tag Safari-603.1.30.0.2.

7:08 PM Changeset in webkit [212797] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebKit/mac

Add missing WebConsoleMessage string key
​https://bugs.webkit.org/show_bug.cgi?id=168690

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2017-02-21
Reviewed by Alexey Proskuryakov.

  • WebKit.exp:
  • WebView/WebUIDelegatePrivate.h:

This key has an implementation but was not extern / exported like the others.

6:42 PM Changeset in webkit [212796] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-603.1.30.2.1

Tag Safari-603.1.30.2.1.

6:42 PM Changeset in webkit [212795] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit

Make WebKitStatisticsPrivate.h project header
​https://bugs.webkit.org/show_bug.cgi?id=168686

Reviewed by Alexey Proskuryakov.

  • WebKit.xcodeproj/project.pbxproj:
6:42 PM Changeset in webkit [212794] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-603.1.30.0.1

Tag Safari-603.1.30.0.1.

6:42 PM Changeset in webkit [212793] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-603.1.30.1.1

Tag Safari-603.1.30.1.1.

6:39 PM Changeset in webkit [212792] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Export various NSString symbols from WebViewPrivate.h
​https://bugs.webkit.org/show_bug.cgi?id=168689

Reviewed by Alexey Proskuryakov.

  • WebKit.exp:
6:29 PM Changeset in webkit [212791] by mark.lam@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Add more missing exception checks detected by running marathon.js.
​https://bugs.webkit.org/show_bug.cgi?id=168697

Reviewed by Saam Barati.

  • runtime/StringPrototype.cpp:

(JSC::replaceUsingRegExpSearch):
(JSC::replaceUsingStringSearch):

6:16 PM Changeset in webkit [212790] by rniwa@webkit.org
  • 1 edit
    1 add in trunk

Add ReadMe.md to WebKit
​https://bugs.webkit.org/show_bug.cgi?id=168413

Reviewed by Chris Dumez.

Add a ReadMe.md to be read on ​https://github.com/WebKit/webkit based on webkit.org content.

  • ReadMe.md: Added.
6:04 PM Changeset in webkit [212789] by Ryan Haddad
  • 2 edits in trunk/Source/WebCore

Unreviewed attempt to fix the Windows build.

  • platform/graphics/ca/win/PlatformCALayerWin.cpp:

(PlatformCALayerWin::supportsSubpixelAntialiasedText):

5:59 PM Changeset in webkit [212788] by Ryan Haddad
  • 3 edits
    2 deletes in trunk

Unreviewed, rolling out r212737.

This change caused an existing LayoutTest to crash.

Reverted changeset:

"REGRESSION(r207669): Crash after mutating selector text"
​https://bugs.webkit.org/show_bug.cgi?id=168655
​http://trac.webkit.org/changeset/212737

5:58 PM Changeset in webkit [212787] by commit-queue@webkit.org
  • 8 edits
    2 adds in trunk/Source/WebKit

Unreviewed, rolling out r212768.
​https://bugs.webkit.org/show_bug.cgi?id=168698

Rolling out since this would break other projects. (Requested
by aakashjain on #webkit).

Reverted changeset:

"[iOS] Remove old WebKit1 MemoryMeasure helper."
​https://bugs.webkit.org/show_bug.cgi?id=168675
​http://trac.webkit.org/changeset/212768

5:35 PM Changeset in webkit [212786] by beidson@apple.com
  • 8 edits in trunk/Source/WebKit2

Refactor WebViewImpl creation in preparation for supporting multiple WebsiteDataStores.
​https://bugs.webkit.org/show_bug.cgi?id=168676

Reviewed by Alex Christensen.

  • UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _initializeWithConfiguration:]): Allow for WebViewImpl creation to fail.

  • UIProcess/API/mac/WKView.mm:

(-[WKView initWithFrame:processPool:configuration:]): Ditto.

  • UIProcess/Cocoa/WebViewImpl.h:
  • UIProcess/Cocoa/WebViewImpl.mm:

(WebKit::WebViewImpl::maybeCreate):
(WebKit::WebViewImpl::WebViewImpl):

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::reattachToWebProcess): New WebProcess creation might fail. Handle it.

  • UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::createNewWebProcess):
(WebKit::WebProcessPool::warmInitialProcess):
(WebKit::WebProcessPool::maybeCreateNewWebProcessRespectingProcessCountLimit): This can now fail

if the process will have a non-default WebsiteDataStore but we've already reached the process cap.

(WebKit::WebProcessPool::createWebPage):
(WebKit::WebProcessPool::createNewWebProcessRespectingProcessCountLimit): Deleted.

  • UIProcess/WebProcessPool.h:
5:20 PM Changeset in webkit [212785] by matthew_hanson@apple.com
  • 13 edits
    1 add in branches/safari-603.1.30.2-branch/Source

Merge r212692. rdar://problem/30635854

5:19 PM Changeset in webkit [212784] by Chris Dumez
  • 4 edits
    8 adds in trunk

REGRESSION (r207720): /more/conformance/conformance/quickCheckAPI-S_V.html test fails
​https://bugs.webkit.org/show_bug.cgi?id=168632
<rdar://problem/30620129>

Reviewed by Darin Adler.

Source/WebCore:

After r207720, the following WebGL conformance tests started failing:

  • /more/conformance/conformance/quickCheckAPI-S_V.html
  • /context/context-lost.html

We started throwing security errors in case where we did not before.
Chrome and Firefox are both passing these tests so our new behavior was not interoperable.

This patch reverts part of r207720 to restore our previous behavior.

  • html/canvas/WebGLRenderingContextBase.cpp:

(WebCore::WebGLRenderingContextBase::texSubImage2D):
(WebCore::WebGLRenderingContextBase::texImage2D):
(WebCore::WebGLRenderingContextBase::validateHTMLImageElement):
(WebCore::WebGLRenderingContextBase::validateHTMLCanvasElement):
(WebCore::WebGLRenderingContextBase::validateHTMLVideoElement):

  • html/canvas/WebGLRenderingContextBase.h:

LayoutTests:

Import layout test coverage.

  • http/tests/webgl/1.0.2/resources/webgl_test_files/conformance/context/context-lost-expected.txt: Added.
  • http/tests/webgl/1.0.2/resources/webgl_test_files/conformance/context/context-lost.html: Added.
  • http/tests/webgl/1.0.2/resources/webgl_test_files/conformance/more/conformance/argGenerators-S_V.js: Added.
  • http/tests/webgl/1.0.2/resources/webgl_test_files/conformance/more/conformance/quickCheckAPI-S_V-expected.txt: Added.
  • http/tests/webgl/1.0.2/resources/webgl_test_files/conformance/more/conformance/quickCheckAPI-S_V.html: Added.
  • http/tests/webgl/1.0.2/resources/webgl_test_files/conformance/more/conformance/quickCheckAPI.js: Added.
5:18 PM Changeset in webkit [212783] by dino@apple.com
  • 2 edits in trunk/Source/WebCore

No need for static attributes when creating a pixel format
​https://bugs.webkit.org/show_bug.cgi?id=168688
<rdar://problem/30642256>

Reviewed by Myles Maxfield.

Just create the attributes when needed.

  • platform/graphics/mac/GraphicsContext3DMac.mm:

(WebCore::GraphicsContext3DManager::updateHighPerformanceState):

5:16 PM Changeset in webkit [212782] by jfbastien@apple.com
  • 7 edits
    2 adds in trunk/Source/JavaScriptCore

FullCodeOrigin for CodeBlock+CodeOrigin printing
​https://bugs.webkit.org/show_bug.cgi?id=168673

Reviewed by Filip Pizlo.

WebAssembly doesn't have a CodeBlock, so printing it isn't
valid. This patch adds FullCodeOrigin to handle the
CodeBlock+CodeOrigin printing pattern, and uses it through all the
places I could find, including Repatch.cpp where it's relevant for
WebAssembly.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::noticeIncomingCall):

  • bytecode/FullCodeOrigin.cpp: Added.

(JSC::FullCodeOrigin::dump):
(JSC::FullCodeOrigin::dumpInContext):

  • bytecode/FullCodeOrigin.h: Added.

(JSC::FullCodeOrigin::FullCodeOrigin):

  • bytecode/PolymorphicAccess.cpp:

(JSC::PolymorphicAccess::regenerate):

  • jit/PolymorphicCallStubRoutine.cpp:

(JSC::PolymorphicCallStubRoutine::PolymorphicCallStubRoutine):

  • jit/Repatch.cpp:

(JSC::linkFor):
(JSC::linkDirectFor):
(JSC::linkVirtualFor):

5:07 PM Changeset in webkit [212781] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebKit2

[WebRTC] WebKit2 should assert that libwebrtc transmitted IP addresses family is IP4 or IP6
​https://bugs.webkit.org/show_bug.cgi?id=168691

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

Adding some asserts that family is IPv4 or IPv6.

  • Shared/RTCNetwork.cpp:

(WebKit::RTCNetwork::IPAddress::decode):
(WebKit::RTCNetwork::IPAddress::encode):

5:05 PM Changeset in webkit [212780] by fpizlo@apple.com
  • 3 edits in trunk/Source/JavaScriptCore

Unreviewed, fix cloop. I managed to have my local patch for relanding be the one without the cloop
fix. I keep forgetting about cloop!

  • heap/Heap.cpp:

(JSC::Heap::stopThePeriphery):

  • runtime/JSLock.cpp:
5:01 PM Changeset in webkit [212779] by mark.lam@apple.com
  • 3 edits in trunk/Source/JavaScriptCore

Add missing exception checks detected by running marathon.js.
​https://bugs.webkit.org/show_bug.cgi?id=168687

Reviewed by Saam Barati.

When running the marathon.js test from ​https://bugs.webkit.org/show_bug.cgi?id=168580,
we get some crashes due to missing exception checks. This patch adds those
missing exception checks.

  • runtime/JSCJSValueInlines.h:

(JSC::JSValue::toPropertyKey):

  • runtime/JSObject.cpp:

(JSC::JSObject::getPrimitiveNumber):

4:58 PM Changeset in webkit [212778] by fpizlo@apple.com
  • 41 edits
    14 adds
    3 deletes in trunk

The collector thread should only start when the mutator doesn't have heap access
​https://bugs.webkit.org/show_bug.cgi?id=167737

Reviewed by Keith Miller.
JSTests:


Add versions of splay that flash heap access, to simulate what might happen if a third-party app
was running concurrent GC. In this case, we might actually start the collector thread.

  • stress/splay-flash-access-1ms.js: Added.

(performance.now):
(this.Setup.setup.setup):
(this.TearDown.tearDown.tearDown):
(Benchmark):
(BenchmarkResult):
(BenchmarkResult.prototype.valueOf):
(BenchmarkSuite):
(alert):
(Math.random):
(BenchmarkSuite.ResetRNG):
(RunStep):
(BenchmarkSuite.RunSuites):
(BenchmarkSuite.CountBenchmarks):
(BenchmarkSuite.GeometricMean):
(BenchmarkSuite.GeometricMeanTime):
(BenchmarkSuite.AverageAbovePercentile):
(BenchmarkSuite.GeometricMeanLatency):
(BenchmarkSuite.FormatScore):
(BenchmarkSuite.prototype.NotifyStep):
(BenchmarkSuite.prototype.NotifyResult):
(BenchmarkSuite.prototype.NotifyError):
(BenchmarkSuite.prototype.RunSingleBenchmark):
(RunNextSetup):
(RunNextBenchmark):
(RunNextTearDown):
(BenchmarkSuite.prototype.RunStep):
(GeneratePayloadTree):
(GenerateKey):
(SplayUpdateStats):
(InsertNewNode):
(SplaySetup):
(SplayTearDown):
(SplayRun):
(SplayTree):
(SplayTree.prototype.isEmpty):
(SplayTree.prototype.insert):
(SplayTree.prototype.remove):
(SplayTree.prototype.find):
(SplayTree.prototype.findMax):
(SplayTree.prototype.findGreatestLessThan):
(SplayTree.prototype.exportKeys):
(SplayTree.prototype.splay_):
(SplayTree.Node):
(SplayTree.Node.prototype.traverse_):
(jscSetUp):
(jscTearDown):
(jscRun):
(averageAbovePercentile):
(printPercentile):

  • stress/splay-flash-access.js: Added.

(performance.now):
(this.Setup.setup.setup):
(this.TearDown.tearDown.tearDown):
(Benchmark):
(BenchmarkResult):
(BenchmarkResult.prototype.valueOf):
(BenchmarkSuite):
(alert):
(Math.random):
(BenchmarkSuite.ResetRNG):
(RunStep):
(BenchmarkSuite.RunSuites):
(BenchmarkSuite.CountBenchmarks):
(BenchmarkSuite.GeometricMean):
(BenchmarkSuite.GeometricMeanTime):
(BenchmarkSuite.AverageAbovePercentile):
(BenchmarkSuite.GeometricMeanLatency):
(BenchmarkSuite.FormatScore):
(BenchmarkSuite.prototype.NotifyStep):
(BenchmarkSuite.prototype.NotifyResult):
(BenchmarkSuite.prototype.NotifyError):
(BenchmarkSuite.prototype.RunSingleBenchmark):
(RunNextSetup):
(RunNextBenchmark):
(RunNextTearDown):
(BenchmarkSuite.prototype.RunStep):
(GeneratePayloadTree):
(GenerateKey):
(SplayUpdateStats):
(InsertNewNode):
(SplaySetup):
(SplayTearDown):
(SplayRun):
(SplayTree):
(SplayTree.prototype.isEmpty):
(SplayTree.prototype.insert):
(SplayTree.prototype.remove):
(SplayTree.prototype.find):
(SplayTree.prototype.findMax):
(SplayTree.prototype.findGreatestLessThan):
(SplayTree.prototype.exportKeys):
(SplayTree.prototype.splay_):
(SplayTree.Node):
(SplayTree.Node.prototype.traverse_):
(jscSetUp):
(jscTearDown):
(jscRun):
(averageAbovePercentile):
(printPercentile):

Source/JavaScriptCore:


This turns the collector thread's workflow into a state machine, so that the mutator thread can
run it directly. This reduces the amount of synchronization we do with the collector thread, and
means that most apps will never start the collector thread. The collector thread will still start
when we need to finish collecting and we don't have heap access.

In this new world, "stopping the world" means relinquishing control of collection to the mutator.
This means tracking who is conducting collection. I use the GCConductor enum to say who is
conducting. It's either GCConductor::Mutator or GCConductor::Collector. I use the term "conn" to
refer to the concept of conducting (having the conn, relinquishing the conn, taking the conn).
So, stopping the world means giving the mutator the conn. Releasing heap access means giving the
collector the conn.

This meant bringing back the conservative scan of the calling thread. It turns out that this
scan was too slow to be called on each GC increment because apparently setjmp() now does system
calls. So, I wrote our own callee save register saving for the GC. Then I had doubts about
whether or not it was correct, so I also made it so that the GC only rarely asks for the register
state. I think we still want to use my register saving code instead of setjmp because setjmp
seems to save things we don't need, and that could make us overly conservative.

It turns out that this new scheduling discipline makes the old space-time scheduler perform
better than the new stochastic space-time scheduler on systems with fewer than 4 cores. This is
because the mutator having the conn enables us to time the mutator<->collector context switches
by polling. The OS is never involved. So, we can use super precise timing. This allows the old
space-time schduler to shine like it hadn't before.

The splay results imply that this is all a good thing. On 2-core systems, this reduces pause
times by 40% and it increases throughput about 5%. On 1-core systems, this reduces pause times by
half and reduces throughput by 8%. On 4-or-more-core systems, this doesn't seem to have much
effect.

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::visitChildren):

  • dfg/DFGWorklist.cpp:

(JSC::DFG::Worklist::ThreadBody::ThreadBody):
(JSC::DFG::Worklist::dump):
(JSC::DFG::numberOfWorklists):
(JSC::DFG::ensureWorklistForIndex):
(JSC::DFG::existingWorklistForIndexOrNull):
(JSC::DFG::existingWorklistForIndex):

  • dfg/DFGWorklist.h:

(JSC::DFG::numberOfWorklists): Deleted.
(JSC::DFG::ensureWorklistForIndex): Deleted.
(JSC::DFG::existingWorklistForIndexOrNull): Deleted.
(JSC::DFG::existingWorklistForIndex): Deleted.

  • heap/CollectingScope.h: Added.

(JSC::CollectingScope::CollectingScope):
(JSC::CollectingScope::~CollectingScope):

  • heap/CollectorPhase.cpp: Added.

(JSC::worldShouldBeSuspended):
(WTF::printInternal):

  • heap/CollectorPhase.h: Added.
  • heap/EdenGCActivityCallback.cpp:

(JSC::EdenGCActivityCallback::lastGCLength):

  • heap/FullGCActivityCallback.cpp:

(JSC::FullGCActivityCallback::doCollection):
(JSC::FullGCActivityCallback::lastGCLength):

  • heap/GCConductor.cpp: Added.

(JSC::gcConductorShortName):
(WTF::printInternal):

  • heap/GCConductor.h: Added.
  • heap/GCFinalizationCallback.cpp: Added.

(JSC::GCFinalizationCallback::GCFinalizationCallback):
(JSC::GCFinalizationCallback::~GCFinalizationCallback):

  • heap/GCFinalizationCallback.h: Added.

(JSC::GCFinalizationCallbackFuncAdaptor::GCFinalizationCallbackFuncAdaptor):
(JSC::createGCFinalizationCallback):

  • heap/Heap.cpp:

(JSC::Heap::Thread::Thread):
(JSC::Heap::Heap):
(JSC::Heap::lastChanceToFinalize):
(JSC::Heap::gatherStackRoots):
(JSC::Heap::updateObjectCounts):
(JSC::Heap::sweepSynchronously):
(JSC::Heap::collectAllGarbage):
(JSC::Heap::collectAsync):
(JSC::Heap::collectSync):
(JSC::Heap::shouldCollectInCollectorThread):
(JSC::Heap::collectInCollectorThread):
(JSC::Heap::checkConn):
(JSC::Heap::runNotRunningPhase):
(JSC::Heap::runBeginPhase):
(JSC::Heap::runFixpointPhase):
(JSC::Heap::runConcurrentPhase):
(JSC::Heap::runReloopPhase):
(JSC::Heap::runEndPhase):
(JSC::Heap::changePhase):
(JSC::Heap::finishChangingPhase):
(JSC::Heap::stopThePeriphery):
(JSC::Heap::resumeThePeriphery):
(JSC::Heap::stopTheMutator):
(JSC::Heap::resumeTheMutator):
(JSC::Heap::stopIfNecessarySlow):
(JSC::Heap::collectInMutatorThread):
(JSC::Heap::waitForCollector):
(JSC::Heap::acquireAccessSlow):
(JSC::Heap::releaseAccessSlow):
(JSC::Heap::relinquishConn):
(JSC::Heap::finishRelinquishingConn):
(JSC::Heap::handleNeedFinalize):
(JSC::Heap::notifyThreadStopping):
(JSC::Heap::finalize):
(JSC::Heap::addFinalizationCallback):
(JSC::Heap::requestCollection):
(JSC::Heap::waitForCollection):
(JSC::Heap::updateAllocationLimits):
(JSC::Heap::didFinishCollection):
(JSC::Heap::collectIfNecessaryOrDefer):
(JSC::Heap::notifyIsSafeToCollect):
(JSC::Heap::preventCollection):
(JSC::Heap::performIncrement):
(JSC::Heap::markToFixpoint): Deleted.
(JSC::Heap::shouldCollectInThread): Deleted.
(JSC::Heap::collectInThread): Deleted.
(JSC::Heap::stopTheWorld): Deleted.
(JSC::Heap::resumeTheWorld): Deleted.

  • heap/Heap.h:

(JSC::Heap::machineThreads):
(JSC::Heap::lastFullGCLength):
(JSC::Heap::lastEdenGCLength):
(JSC::Heap::increaseLastFullGCLength):

  • heap/HeapInlines.h:

(JSC::Heap::mutatorIsStopped): Deleted.

  • heap/HeapStatistics.cpp: Removed.
  • heap/HeapStatistics.h: Removed.
  • heap/HelpingGCScope.h: Removed.
  • heap/IncrementalSweeper.cpp:

(JSC::IncrementalSweeper::stopSweeping):
(JSC::IncrementalSweeper::willFinishSweeping): Deleted.

  • heap/IncrementalSweeper.h:
  • heap/MachineStackMarker.cpp:

(JSC::MachineThreads::gatherFromCurrentThread):
(JSC::MachineThreads::gatherConservativeRoots):
(JSC::callWithCurrentThreadState):

  • heap/MachineStackMarker.h:
  • heap/MarkedAllocator.cpp:

(JSC::MarkedAllocator::allocateSlowCaseImpl):

  • heap/MarkedBlock.cpp:

(JSC::MarkedBlock::Handle::sweep):

  • heap/MarkedSpace.cpp:

(JSC::MarkedSpace::sweep):

  • heap/MutatorState.cpp:

(WTF::printInternal):

  • heap/MutatorState.h:
  • heap/RegisterState.h: Added.
  • heap/RunningScope.h: Added.

(JSC::RunningScope::RunningScope):
(JSC::RunningScope::~RunningScope):

  • heap/SlotVisitor.cpp:

(JSC::SlotVisitor::SlotVisitor):
(JSC::SlotVisitor::drain):
(JSC::SlotVisitor::drainFromShared):
(JSC::SlotVisitor::drainInParallelPassively):
(JSC::SlotVisitor::donateAll):
(JSC::SlotVisitor::donate):

  • heap/SlotVisitor.h:

(JSC::SlotVisitor::codeName):

  • heap/StochasticSpaceTimeMutatorScheduler.cpp:

(JSC::StochasticSpaceTimeMutatorScheduler::beginCollection):
(JSC::StochasticSpaceTimeMutatorScheduler::synchronousDrainingDidStall):
(JSC::StochasticSpaceTimeMutatorScheduler::timeToStop):

  • heap/SweepingScope.h: Added.

(JSC::SweepingScope::SweepingScope):
(JSC::SweepingScope::~SweepingScope):

  • jit/JITWorklist.cpp:

(JSC::JITWorklist::Thread::Thread):

  • jsc.cpp:

(GlobalObject::finishCreation):
(functionFlashHeapAccess):

  • runtime/InitializeThreading.cpp:

(JSC::initializeThreading):

  • runtime/JSCellInlines.h:

(JSC::JSCell::classInfo):

  • runtime/Options.cpp:

(JSC::overrideDefaults):

  • runtime/Options.h:
  • runtime/TestRunnerUtils.cpp:

(JSC::finalizeStatsAtEndOfTesting):

Source/WebCore:

Added new tests in JSTests.

The WebCore changes involve:

  • Refactoring around new header discipline.


  • Adding crazy GC APIs to window.internals to enable us to test the GC's runloop discipline.
  • ForwardingHeaders/heap/GCFinalizationCallback.h: Added.
  • ForwardingHeaders/heap/IncrementalSweeper.h: Added.
  • ForwardingHeaders/heap/MachineStackMarker.h: Added.
  • ForwardingHeaders/heap/RunningScope.h: Added.
  • bindings/js/CommonVM.cpp:
  • testing/Internals.cpp:

(WebCore::Internals::parserMetaData):
(WebCore::Internals::isReadableStreamDisturbed):
(WebCore::Internals::isGCRunning):
(WebCore::Internals::addGCFinalizationCallback):
(WebCore::Internals::stopSweeping):
(WebCore::Internals::startSweeping):

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

Source/WTF:


Extend the use of AbstractLocker so that we can use more locking idioms.

  • wtf/AutomaticThread.cpp:

(WTF::AutomaticThreadCondition::notifyOne):
(WTF::AutomaticThreadCondition::notifyAll):
(WTF::AutomaticThreadCondition::add):
(WTF::AutomaticThreadCondition::remove):
(WTF::AutomaticThreadCondition::contains):
(WTF::AutomaticThread::AutomaticThread):
(WTF::AutomaticThread::tryStop):
(WTF::AutomaticThread::isWaiting):
(WTF::AutomaticThread::notify):
(WTF::AutomaticThread::start):
(WTF::AutomaticThread::threadIsStopping):

  • wtf/AutomaticThread.h:
  • wtf/NumberOfCores.cpp:

(WTF::numberOfProcessorCores):

  • wtf/ParallelHelperPool.cpp:

(WTF::ParallelHelperClient::finish):
(WTF::ParallelHelperClient::claimTask):
(WTF::ParallelHelperPool::Thread::Thread):
(WTF::ParallelHelperPool::didMakeWorkAvailable):
(WTF::ParallelHelperPool::hasClientWithTask):
(WTF::ParallelHelperPool::getClientWithTask):

  • wtf/ParallelHelperPool.h:

Tools:


Make more tests collect continuously.

  • Scripts/run-jsc-stress-tests:
4:53 PM Changeset in webkit [212777] by achristensen@apple.com
  • 2 edits in trunk/Source/ThirdParty/libwebrtc

Don't build libwebrtc on 32-bit architectures
​https://bugs.webkit.org/show_bug.cgi?id=168692

Reviewed by Dan Bernstein.

  • Configurations/Base.xcconfig:
4:30 PM Changeset in webkit [212776] by Simon Fraser
  • 41 edits
    5 adds in trunk

Add support to PlatformCALayer/GraphicsLayerCA for subpixel-antialiased text, with a Setting and a MiniBrowser switch
​https://bugs.webkit.org/show_bug.cgi?id=168620
<rdar://problem/30617772>

Reviewed by Tim Horton.
Source/WebCore:

Add a Setting for subpixel-antialiased layer text. Plumb this through GraphicsLayerCA and
PlatformCALayer, where it ultimately affects the layer contents format.

TileControllers are slightly special because we communicate with them via an Obj-C
WebTiledBackingLayer.

Test: compositing/contents-format/subpixel-antialiased-text-enabled.html

  • page/Settings.in:
  • platform/graphics/GraphicsLayer.cpp:

(WebCore::GraphicsLayer::GraphicsLayer):
(WebCore::GraphicsLayer::dumpProperties):

  • platform/graphics/GraphicsLayer.h:

(WebCore::GraphicsLayer::supportsSubpixelAntialiasedText):
(WebCore::GraphicsLayer::setSupportsSubpixelAntialiasedText):

  • platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::setSupportsSubpixelAntialiasedText):
(WebCore::GraphicsLayerCA::commitLayerChangesBeforeSublayers):
(WebCore::GraphicsLayerCA::updateSupportsSubpixelAntialiasedText):

  • platform/graphics/ca/GraphicsLayerCA.h:
  • platform/graphics/ca/PlatformCALayer.cpp:

(WebCore::PlatformCALayer::drawRepaintIndicator):

  • platform/graphics/ca/PlatformCALayer.h:
  • platform/graphics/ca/TileController.cpp:

(WebCore::TileController::setWantsDeepColorBackingStore):
(WebCore::TileController::setSupportsSubpixelAntialiasedText):
(WebCore::TileController::setTilesOpaque):

  • platform/graphics/ca/TileController.h:
  • platform/graphics/ca/TileGrid.cpp:

(WebCore::TileGrid::updateTileLayerProperties):

  • platform/graphics/ca/cocoa/PlatformCALayerCocoa.h:
  • platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm:

(PlatformCALayerCocoa::supportsSubpixelAntialiasedText):
(PlatformCALayerCocoa::setSupportsSubpixelAntialiasedText):
(layerContentsFormat):
(PlatformCALayerCocoa::updateContentsFormat):
(PlatformCALayer::drawLayerContents):

  • platform/graphics/ca/cocoa/WebTiledBackingLayer.h:
  • platform/graphics/ca/cocoa/WebTiledBackingLayer.mm:

(-[WebTiledBackingLayer drawsAsynchronously]):
(-[WebTiledBackingLayer setSupportsSubpixelAntialiasedText:]):
(-[WebTiledBackingLayer supportsSubpixelAntialiasedText]):

  • platform/spi/cocoa/QuartzCoreSPI.h:
  • rendering/RenderLayerBacking.cpp:

(WebCore::RenderLayerBacking::createGraphicsLayer):

Source/WebKit/mac:

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

(+[WebPreferences initialize]):
(-[WebPreferences subpixelAntialiasedLayerTextEnabled]):
(-[WebPreferences setSubpixelAntialiasedLayerTextEnabled:]):

  • WebView/WebPreferencesPrivate.h:

Source/WebKit2:

Add a Setting for subpixel-antialiased layer text. Plumb this through GraphicsLayerCA and
PlatformCALayer, where it ultimately affects the layer contents format.

This is not supported with UI-side compositing.

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

(WKPreferencesSetSubpixelAntialiasedLayerTextEnabled):
(WKPreferencesGetSubpixelAntialiasedLayerTextEnabled):

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

(-[WKPreferences _subpixelAntialiasedLayerTextEnabled]):
(-[WKPreferences _setSubpixelAntialiasedLayerTextEnabled:]):

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

(WebKit::WebPage::updatePreferences):

  • WebProcess/WebPage/mac/PlatformCALayerRemote.cpp:

(WebKit::PlatformCALayerRemote::supportsSubpixelAntialiasedText):
(WebKit::PlatformCALayerRemote::setSupportsSubpixelAntialiasedText):

  • WebProcess/WebPage/mac/PlatformCALayerRemote.h:
  • WebProcess/WebPage/mac/PlatformCALayerRemoteTiledBacking.cpp:

(WebKit::PlatformCALayerRemoteTiledBacking::supportsSubpixelAntialiasedText):
(WebKit::PlatformCALayerRemoteTiledBacking::setSupportsSubpixelAntialiasedText):

  • WebProcess/WebPage/mac/PlatformCALayerRemoteTiledBacking.h:

Tools:

Add a setting that allows one to toggle subpixel-antialiased layer text on and off.

  • DumpRenderTree/mac/DumpRenderTree.mm:

(resetWebPreferencesToConsistentValues):

  • MiniBrowser/mac/SettingsController.h:
  • MiniBrowser/mac/SettingsController.m:

(-[SettingsController _populateMenu]):
(-[SettingsController validateMenuItem:]):
(-[SettingsController toggleSubpixelAntialiasedLayerTextEnabled:]):
(-[SettingsController subpixelAntialiasedLayerTextEnabled]):

  • MiniBrowser/mac/WK1BrowserWindowController.m:

(-[WK1BrowserWindowController didChangeSettings]):

  • MiniBrowser/mac/WK2BrowserWindowController.m:

(-[WK2BrowserWindowController didChangeSettings]):

  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::resetPreferencesToConsistentValues):

3:57 PM Changeset in webkit [212775] by sbarati@apple.com
  • 6 edits
    2 adds in trunk/Source/JavaScriptCore

Air should have a disassembly mode that dumps IR and assembly intermixed
​https://bugs.webkit.org/show_bug.cgi?id=168629

Reviewed by Filip Pizlo.

This will make dumping FTL disassembly dump Air intermixed
with the assembly generated by each Air Inst. This is similar
to how dumpDFGDisassembly dumps the generated assembly for each
Node.

Here is what the output will look like:

Generated FTL JIT code for foo#CUaFiQ:[0x10b76c960->0x10b76c2d0->0x10b7b6da0, FTLFunctionCall, 40 (NeverInline)], instruction count = 40:
BB#0: ; frequency = 1.000000

0x469004e02e00: push %rbp
0x469004e02e01: mov %rsp, %rbp
0x469004e02e04: add $0xffffffffffffffd0, %rsp

Move $0x10b76c960, %rax, $4487301472(@16)

0x469004e02e08: mov $0x10b76c960, %rax

Move %rax, 16(%rbp), @19

0x469004e02e12: mov %rax, 0x10(%rbp)

Patch &Patchpoint2, %rbp, %rax, @20

0x469004e02e16: lea -0x50(%rbp), %rax
0x469004e02e1a: mov $0x1084081e0, %r11
0x469004e02e24: cmp %rax, (%r11)
0x469004e02e27: ja 0x469004e02e9a

Move 56(%rbp), %rdx, @23

0x469004e02e2d: mov 0x38(%rbp), %rdx

Move $0xffff000000000002, %rax, $-281474976710654(@15)

0x469004e02e31: mov $0xffff000000000002, %rax

Patch &BranchTest64(3,SameAsRep)1, NonZero, %rdx, %rax, %rdx, @26

0x469004e02e3b: test %rdx, %rax
0x469004e02e3e: jnz 0x469004e02f08

Move 48(%rbp), %rax, @29

0x469004e02e44: mov 0x30(%rbp), %rax

Move %rax, %rcx, @31

0x469004e02e48: mov %rax, %rcx

Xor64 $6, %rcx, @31

0x469004e02e4b: xor $0x6, %rcx

Patch &BranchTest64(3,SameAsRep)1, NonZero, %rcx, $-2, %rax, @35

0x469004e02e4f: test $0xfffffffffffffffe, %rcx
0x469004e02e56: jnz 0x469004e02f12

Patch &Branch32(3,SameAsRep)0, NotEqual, (%rdx), $266, %rdx, @45

0x469004e02e5c: cmp $0x10a, (%rdx)
0x469004e02e62: jnz 0x469004e02f1c

BranchTest32 NonZero, %rax, $1, @49

0x469004e02e68: test $0x1, %al
0x469004e02e6a: jnz 0x469004e02e91

Successors: #3, #1

BB#1: ; frequency = 1.000000

Predecessors: #0

Move $0, %rcx, @65

0x469004e02e70: xor %rcx, %rcx

Jump @66

Successors: #2

BB#2: ; frequency = 1.000000

Predecessors: #1, #3

Move 24(%rdx), %rax, @58

0x469004e02e73: mov 0x18(%rdx), %rax

Patch &BranchAdd32(4,ForceLateUseUnlessRecoverable)3, Overflow, %rcx, %rax, %rcx, %rcx, %rax, @60

0x469004e02e77: add %eax, %ecx
0x469004e02e79: jo 0x469004e02f26

Move $0xffff000000000000, %rax, $-281474976710656(@14)

0x469004e02e7f: mov $0xffff000000000000, %rax

Add64 %rcx, %rax, %rax, @62

0x469004e02e89: add %rcx, %rax

Ret64 %rax, @63

0x469004e02e8c: mov %rbp, %rsp
0x469004e02e8f: pop %rbp
0x469004e02e90: ret

BB#3: ; frequency = 1.000000

Predecessors: #0

Move 16(%rdx), %rcx, @52

0x469004e02e91: mov 0x10(%rdx), %rcx

Jump @55

0x469004e02e95: jmp 0x469004e02e73

Successors: #2

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • b3/air/AirCode.h:

(JSC::B3::Air::Code::setDisassembler):
(JSC::B3::Air::Code::disassembler):

  • b3/air/AirDisassembler.cpp: Added.

(JSC::B3::Air::Disassembler::startEntrypoint):
(JSC::B3::Air::Disassembler::endEntrypoint):
(JSC::B3::Air::Disassembler::startLatePath):
(JSC::B3::Air::Disassembler::endLatePath):
(JSC::B3::Air::Disassembler::startBlock):
(JSC::B3::Air::Disassembler::addInst):
(JSC::B3::Air::Disassembler::dump):

  • b3/air/AirDisassembler.h: Added.
  • b3/air/AirGenerate.cpp:

(JSC::B3::Air::generate):

  • ftl/FTLCompile.cpp:

(JSC::FTL::compile):

3:49 PM Changeset in webkit [212774] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Export various NSString symbols from WebUIDelegatePrivate.h
​https://bugs.webkit.org/show_bug.cgi?id=168679

Reviewed by Joseph Pecoraro.

  • WebKit.exp:
3:25 PM Changeset in webkit [212773] by Chris Dumez
  • 6 edits in trunk/Source/WebCore

REGRESSION (203941): iAd Producer: Clicking buttons in Preview does not work
​https://bugs.webkit.org/show_bug.cgi?id=168677
<rdar://problem/30640101>

Reviewed by Ryosuke Niwa.

Add quirk to initMouseEvent to unbreak iAd Producer.

  • dom/MouseEvent.cpp:

(WebCore::MouseEvent::initMouseEventQuirk):

  • dom/MouseEvent.h:
  • dom/MouseEvent.idl:
  • platform/RuntimeApplicationChecks.h:
  • platform/RuntimeApplicationChecks.mm:

(WebCore::MacApplication::isIADProducer):

3:23 PM Changeset in webkit [212772] by achristensen@apple.com
  • 3 edits in trunk/Source/ThirdParty/libwebrtc

[Xcode] libwebrtc installhdrs doesn’t install any of the headers
​https://bugs.webkit.org/show_bug.cgi?id=168634

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

  • Configurations/libwebrtc.xcconfig:
  • libwebrtc.xcodeproj/project.pbxproj:
3:18 PM Changeset in webkit [212771] by jer.noble@apple.com
  • 2 edits in trunk/Source/WebCore

AudioSampleDataSource doesn't need to use the m_scratchBuffer on the pulling thread
​https://bugs.webkit.org/show_bug.cgi?id=168640

Reviewed by Eric Carlson.

Rather than copying the pulled data into a scratch buffer, applying a volume transformation
and then copying back out, just do the volume transformation in-place in the destination
buffer.

  • platform/audio/mac/AudioSampleDataSource.cpp:

(WebCore::AudioSampleDataSource::pullSamplesInternal):

3:16 PM Changeset in webkit [212770] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Export symbols for various classes present in webkit SPI
​https://bugs.webkit.org/show_bug.cgi?id=168674

Reviewed by Dan Bernstein.

  • WebKit.exp:
3:16 PM Changeset in webkit [212769] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebCore

[WebRTC] Implement Incoming libwebrtc audio source support.
​https://bugs.webkit.org/show_bug.cgi?id=167961

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Eric Carlson.

Hook libwebrtc incoming audio source into WebCore audio rendering path.
Manually testing that muted sources produce data with zeros and unmuted sources provide data with non zeros.

  • platform/mediastream/mac/RealtimeIncomingAudioSource.cpp:

(WebCore::RealtimeIncomingAudioSource::create):
(WebCore::streamDescription):
(WebCore::RealtimeIncomingAudioSource::OnData):
(WebCore::RealtimeIncomingAudioSource::audioSourceProvider):

  • platform/mediastream/mac/RealtimeIncomingAudioSource.h:
3:07 PM Changeset in webkit [212768] by akling@apple.com
  • 8 edits
    2 deletes in trunk/Source/WebKit

[iOS] Remove old WebKit1 MemoryMeasure helper.
<​https://webkit.org/b/168675>

Reviewed by Sam Weinig.

Source/WebKit:

  • WebKit.xcodeproj/project.pbxproj:

Source/WebKit/ios:

Remove the MemoryMeasure logging helper from the WebKit1 days. It was using an old way
of measuring memory, and we were only using it in a single place anyway.

  • Misc/MemoryMeasure.h: Removed.
  • Misc/MemoryMeasure.mm: Removed.
  • WebKit.iOS.exp:

Source/WebKit/mac:

  • Configurations/WebKitLegacy.xcconfig:
  • Misc/WebCache.mm:

(+[WebCache emptyInMemoryResources]):

  • WebView/WebView.mm:
2:57 PM Changeset in webkit [212767] by matthew_hanson@apple.com
  • 3 edits
    2 adds in branches/safari-603.1.30.1-branch

Merge r212737. rdar://problem/30636288

2:55 PM Changeset in webkit [212766] by wilander@apple.com
  • 6 edits in trunk/Source/WebKit2

Resource Load Statistics: Only scan website data store once per session ID + reinstate removal counting
​https://bugs.webkit.org/show_bug.cgi?id=168541

Reviewed by Alex Christensen.

  • UIProcess/WebProcessProxy.cpp:

(WebKit::WebProcessProxy::deleteWebsiteDataForTopPrivatelyOwnedDomainsInAllPersistentDataStores):

The CallbackAggregator now merges a list of domains for which we
have removed data records and eventually reports this back to the
caller.

  • UIProcess/WebProcessProxy.h:
  • UIProcess/WebResourceLoadStatisticsStore.cpp:

(WebKit::WebResourceLoadStatisticsStore::removeDataRecords):

Now reports back to its WebCore::ResourceLoadStatisticsStore
which domains have had data records removed.

  • UIProcess/WebsiteData/WebsiteDataStore.cpp:

(WebKit::WebsiteDataStore::fetchDataForTopPrivatelyOwnedDomains):

The completion handler now handles data record removal counting.

(WebKit::WebsiteDataStore::removeDataForTopPrivatelyOwnedDomains):

The completion handler now handles data record removal counting.

  • UIProcess/WebsiteData/WebsiteDataStore.h:
2:54 PM Changeset in webkit [212765] by Simon Fraser
  • 2 edits in trunk/Source/WebCore

Fix ImageBitmap comment to not insert a <canvas>.

  • features.json:
2:52 PM Changeset in webkit [212764] by matthew_hanson@apple.com
  • 1 edit in branches/safari-603.1.30.0-branch/Source/WebCore/platform/SplitTestInitializer.cpp

Follow-up fix for rdar://problem/30553220

2:47 PM Changeset in webkit [212763] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.4-branch/Source

Versioning.

2:45 PM Changeset in webkit [212762] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.3-branch/Source

Versioning.

2:44 PM Changeset in webkit [212761] by commit-queue@webkit.org
  • 22 edits in trunk/Source/WebInspectorUI

Web Inspector: Prefer Resources tab over Network tab when showing files
​https://bugs.webkit.org/show_bug.cgi?id=168021

Patch by Devin Rousso <Devin Rousso> on 2017-02-21
Reviewed by Timothy Hatcher.

  • UserInterface/Base/Main.js:

(WebInspector.handlePossibleLinkClick):
(WebInspector.openURL):
Add options parameter to provide greater customization.

  • UserInterface/Views/TabBrowser.js:

(WebInspector.TabBrowser.prototype.bestTabContentViewForRepresentedObject):
Add logic for ignoreNetworkTab option that will ignore instances of NetworkTabContentView.

  • UserInterface/Controllers/BreakpointPopoverController.js:

(WebInspector.BreakpointPopoverController.prototype.appendContextMenuItems):

  • UserInterface/Protocol/InspectorFrontendAPI.js:

(InspectorFrontendAPI.showMainResourceForFrame):

  • UserInterface/Views/CSSStyleDeclarationTextEditor.js:

(WebInspector.CSSStyleDeclarationTextEditor.tokenTrackingControllerHighlightedRangeWasClicked.showRangeInSourceCode):

  • UserInterface/Views/ComputedStyleDetailsPanel.js:

(WebInspector.ComputedStyleDetailsPanel.prototype.cssStyleDeclarationTextEditorShowProperty):

  • UserInterface/Views/ContextMenuUtilities.js:

(WebInspector.appendContextMenuItemsForSourceCode):

  • UserInterface/Views/DOMTreeContentView.js:

(WebInspector.DOMTreeContentView.prototype._mouseWasClicked.followLink):

  • UserInterface/Views/DOMTreeElement.js:

(WebInspector.DOMTreeElement.prototype._populateTagContextMenu):
(WebInspector.DOMTreeElement.prototype._showCustomElementDefinition):

  • UserInterface/Views/DebuggerSidebarPanel.js:

(WebInspector.DebuggerSidebarPanel.prototype._treeSelectionDidChange):

  • UserInterface/Views/NetworkTimelineView.js:

(WebInspector.NetworkTimelineView.prototype.showContentViewForTreeElement):

  • UserInterface/Views/ObjectTreeBaseTreeElement.js:

(WebInspector.ObjectTreeBaseTreeElement.prototype._appendMenusItemsForObject):

  • UserInterface/Views/ResourceSidebarPanel.js:

(WebInspector.ResourceSidebarPanel.prototype._treeSelectionDidChange):

  • UserInterface/Views/ResourceTimelineDataGridNode.js:

(WebInspector.ResourceTimelineDataGridNode.prototype._dataGridNodeGoToArrowClicked):

  • UserInterface/Views/SearchSidebarPanel.js:

(WebInspector.SearchSidebarPanel.prototype._treeSelectionDidChange):
(WebInspector.SearchSidebarPanel.prototype._treeElementDoubleClick):

  • UserInterface/Views/SourceCodeTextEditor.js:

(WebInspector.SourceCodeTextEditor.prototype.tokenTrackingControllerHighlightedRangeWasClicked):

  • UserInterface/Views/TimelineDataGrid.js:

(WebInspector.TimelineDataGrid.prototype._popoverCallStackTreeSelectionDidChange):

  • UserInterface/Views/VisualStyleSelectorTreeItem.js:

(WebInspector.VisualStyleSelectorTreeItem.prototype.populateContextMenu):
Change arguments of functions to change content views to ignore the Network tab.

  • UserInterface/Views/NetworkGridContentView.js:

(WebInspector.NetworkGridContentView.prototype.hasRepresentedObject):

  • UserInterface/Views/NetworkSidebarPanel.js:

(WebInspector.NetworkSidebarPanel.prototype.hasRepresentedObject):

  • UserInterface/Views/NetworkTabContentView.js:

(WebInspector.NetworkTabContentView.prototype.canShowRepresentedObject):
Ensure that the Network tab can only display resources that it has entries for in its view.

2:44 PM Changeset in webkit [212760] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.2-branch/Source

Versioning.

2:43 PM Changeset in webkit [212759] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.1-branch/Source

Versioning.

2:40 PM Changeset in webkit [212758] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603.1.30.0-branch/Source

Versioning.

2:40 PM Changeset in webkit [212757] by wilander@apple.com
  • 28 edits
    4 copies
    24 adds in trunk

Resource Load Statistics: Add alternate classification method
​https://bugs.webkit.org/show_bug.cgi?id=168347
<rdar://problem/30352793>

Reviewed by Alex Christensen.

Source/WebCore:

This patch only adds test infrastructure in WebCore.

Tests: http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-mixed-statistics.html

http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-sub-frame-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-unique-redirects-to.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-mixed-statistics.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-sub-frame-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-unique-redirects-to.html

  • loader/ResourceLoadObserver.cpp:

(WebCore::ResourceLoadObserver::setSubframeUnderTopFrameOrigin):
(WebCore::ResourceLoadObserver::setSubresourceUnderTopFrameOrigin):
(WebCore::ResourceLoadObserver::setSubresourceUniqueRedirectTo):

  • loader/ResourceLoadObserver.h:

Source/WebKit2:

This patch adds a CorePrediction-based classifier to the WebResourceLoadStatisticsStore.
The CorePrediction framework is introduced as a dependency for macOS and iOS. The patch
also adds functions to support layout tests of the feature.

  • Configurations/BaseTarget.xcconfig:
  • Configurations/WebKit.xcconfig:

Added dependency on CorePrediction.

  • Platform/classifier: Added.
  • Platform/classifier/ResourceLoadStatisticsClassifier.h: Added.

Pulls in the Cocoa-specific classifier for Cocoa-based platforms.

(WebKit::ResourceLoadStatisticsClassifier::ResourceLoadStatisticsClassifier):

  • Platform/classifier/ResourceLoadStatisticsClassifierBase.cpp: Added.

(WebKit::ResourceLoadStatisticsClassifierBase::hasPrevalentResourceCharacteristics):

Shared classifier logic.

(WebKit::ResourceLoadStatisticsClassifierBase::classifyWithVectorThreshold):

Fallback classifier for when we don't have CorePrediction.

  • Platform/classifier/ResourceLoadStatisticsClassifierBase.h: Added.

(WebKit::ResourceLoadStatisticsClassifierBase::ResourceLoadStatisticsClassifierBase):
(WebKit::ResourceLoadStatisticsClassifierBase::~ResourceLoadStatisticsClassifierBase):

  • Platform/classifier/cocoa: Added.
  • Platform/classifier/cocoa/CorePredictionSPI.h: Added.

Includes CorePrediction if available, otherwise declares needed symbols.
Always redeclares the functions so we'll get a build error if
CorePrediction changes.

  • Platform/classifier/cocoa/ResourceLoadStatisticsClassifierCocoa.cpp: Added.

(WebKit::ResourceLoadStatisticsClassifier::classify):
(WebKit::ResourceLoadStatisticsClassifier::storagePath):
(WebKit::ResourceLoadStatisticsClassifier::shouldUseCorePrediction):

The new classifier for Cocoa platforms.

  • Platform/classifier/cocoa/ResourceLoadStatisticsClassifierCocoa.h: Added.

(WebKit::ResourceLoadStatisticsClassifier::ResourceLoadStatisticsClassifier):

  • PlatformGTK.cmake:

Added Platform/classifier directory and ResourceLoadStatisticsClassifierBase.cpp.

  • PlatformMac.cmake:

Added Platform/classifier and Platform/classifier/cocoa directories, and
source files ResourceLoadStatisticsClassifierBase.cpp and
ResourceLoadStatisticsClassifierCocoa.cpp

  • Resources/ResourceLoadStatistics: Added.
  • Resources/ResourceLoadStatistics/corePrediction_model: Added.

Model file to load into CorePrediction.

  • UIProcess/API/C/WKResourceLoadStatisticsManager.cpp:

(WKResourceLoadStatisticsManagerSetSubframeUnderTopFrameOrigin):
(WKResourceLoadStatisticsManagerSetSubresourceUnderTopFrameOrigin):
(WKResourceLoadStatisticsManagerSetSubresourceUniqueRedirectTo):

Test infrastructure.

  • UIProcess/API/C/WKResourceLoadStatisticsManager.h:
  • UIProcess/WebResourceLoadStatisticsManager.cpp:

(WebKit::WebResourceLoadStatisticsManager::setSubframeUnderTopFrameOrigin):
(WebKit::WebResourceLoadStatisticsManager::setSubresourceUnderTopFrameOrigin):
(WebKit::WebResourceLoadStatisticsManager::setSubresourceUniqueRedirectTo):

Test infrastructure.

  • UIProcess/WebResourceLoadStatisticsManager.h:
  • UIProcess/WebResourceLoadStatisticsStore.cpp:

(WebKit::WebResourceLoadStatisticsStore::WebResourceLoadStatisticsStore):

Renamed m_storagePath to m_statisticsStoragePath for clarity.

(WebKit::WebResourceLoadStatisticsStore::classifyResource):

Now calls the classifier through its ResourceLoadStatisticsClassifier
member variable.

(WebKit::WebResourceLoadStatisticsStore::persistentStoragePath):

Renamed m_storagePath to m_statisticsStoragePath for clarity.

(WebKit::WebResourceLoadStatisticsStore::writeEncoderToDisk):

Renamed m_storagePath to m_statisticsStoragePath for clarity.

(WebKit::WebResourceLoadStatisticsStore::hasPrevalentResourceCharacteristics): Deleted.

  • UIProcess/WebResourceLoadStatisticsStore.h:
  • WebKit2.xcodeproj/project.pbxproj:

Added the new classifier source files under Platform/classifier and the
corePrediction_model file under Resources/ResourceLoadStatistics.

Source/WTF:

  • wtf/Platform.h:

Added support for HAVE(CORE_PREDICTION).

Tools:

Added three testRunner functions to facilitate layout tests:

  • setStatisticsSubframeUnderTopFrameOrigin()
  • setStatisticsSubresourceUnderTopFrameOrigin()
  • setStatisticsSubresourceUniqueRedirectTo()
  • WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
  • WebKitTestRunner/InjectedBundle/TestRunner.cpp:

(WTR::TestRunner::setStatisticsSubframeUnderTopFrameOrigin):
(WTR::TestRunner::setStatisticsSubresourceUnderTopFrameOrigin):
(WTR::TestRunner::setStatisticsSubresourceUniqueRedirectTo):

  • WebKitTestRunner/InjectedBundle/TestRunner.h:
  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::setStatisticsSubframeUnderTopFrameOrigin):
(WTR::TestController::setStatisticsSubresourceUnderTopFrameOrigin):
(WTR::TestController::setStatisticsSubresourceUniqueRedirectTo):

  • WebKitTestRunner/TestController.h:
  • WebKitTestRunner/TestInvocation.cpp:

(WTR::TestInvocation::didReceiveSynchronousMessageFromInjectedBundle):

WebKitLibraries:

  • WebKitPrivateFrameworkStubs/iOS/10/CorePrediction.framework: Added.
  • WebKitPrivateFrameworkStubs/iOS/10/CorePrediction.framework/CorePrediction.tbd: Added.

Stubs for private framework.

LayoutTests:

  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-mixed-statistics-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-mixed-statistics.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-sub-frame-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-sub-frame-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-unique-redirects-to-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-unique-redirects-to.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-mixed-statistics-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-mixed-statistics.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-sub-frame-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-sub-frame-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-unique-redirects-to-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-unique-redirects-to.html: Added.
  • platform/gtk/TestExpectations:

The whole http/tests/loading/resourceLoadStatistics marked as crashing based on
Carlos Garcia Campos's assessment in ​https://bugs.webkit.org/show_bug.cgi?id=168171.

  • platform/wk2/TestExpectations:

The above tests are only valid for WebKit2. Marked as [ Pass ].

2:14 PM Changeset in webkit [212756] by achristensen@apple.com
  • 4 edits in trunk/Source

Fix CMake build.

  • PlatformMac.cmake:
2:13 PM Changeset in webkit [212755] by Simon Fraser
  • 2 edits in trunk/Source/WebCore

Add Media Streams and Capture to features.json.

  • features.json:
2:13 PM Changeset in webkit [212754] by matthew_hanson@apple.com
  • 1 copy in branches/safari-603.1.30.4-branch

New Branch.

2:12 PM Changeset in webkit [212753] by matthew_hanson@apple.com
  • 1 copy in branches/safari-603.1.30.3-branch

New Branch.

2:12 PM Changeset in webkit [212752] by matthew_hanson@apple.com
  • 1 copy in branches/safari-603.1.30.2-branch

New Branch.

2:11 PM Changeset in webkit [212751] by matthew_hanson@apple.com
  • 1 copy in branches/safari-603.1.30.1-branch

New Branch.

2:10 PM Changeset in webkit [212750] by matthew_hanson@apple.com
  • 1 copy in branches/safari-603.1.30.0-branch

New Branch.

2:07 PM Changeset in webkit [212749] by jiewen_tan@apple.com
  • 2 edits in trunk/Source/WebCore

Clarify the status of 'webkitSubtle' and 'subtle' attributes on the WebCrypto API.

  • features.json:
1:53 PM Changeset in webkit [212748] by commit-queue@webkit.org
  • 9 edits in trunk

[Readable Streams API] Add ReadableStreamBYOBRequest view getter
​https://bugs.webkit.org/show_bug.cgi?id=168652

Patch by Romain Bellessort <​romain.bellessort@crf.canon.fr> on 2017-02-21
Reviewed by Youenn Fablet.

LayoutTests/imported/w3c:

Updated test expectations.

  • web-platform-tests/streams/readable-byte-streams/general-expected.txt:
  • web-platform-tests/streams/readable-byte-streams/general.dedicatedworker-expected.txt:

Source/WebCore:

Implemented getter for ReadableStreamBYOBRequest view attribute.

Added 1 test checking that view length corresponds to autoAllocateChunkSize.
Also updated test expectations for W3C imported tests.

  • Modules/streams/ReadableByteStreamInternals.js:

(isReadableStreamBYOBRequest): Added.

  • Modules/streams/ReadableStreamBYOBRequest.js:

(view): Added.

LayoutTests:

Added 1 test checking that view length corresponds to autoAllocateChunkSize.

  • streams/readable-stream-byob-request-expected.txt: Updated.
  • streams/readable-stream-byob-request.js: Added 1 test.
1:47 PM Changeset in webkit [212747] by Simon Fraser
  • 2 edits in trunk/Source/WebCore

Clarify the status of 'webkitSubtle' and 'subtle' attributes on the WebCrypto API.

  • features.json:
1:30 PM Changeset in webkit [212746] by commit-queue@webkit.org
  • 8 edits in trunk/Source/WebKit2

[WebRTC][Mac] Network process sandbox does not allow WebRTC networking
​https://bugs.webkit.org/show_bug.cgi?id=168594

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Brent Fulgham.

UIProcess was passing a boolean to know whether WebRTC networking is allowed or not to the network process.
This boolean was known to late for the sandbox to be relaxed.
A sandbox extension is now used instead to relax the sandbox.

  • NetworkProcess/NetworkProcess.h:
  • NetworkProcess/NetworkProcessCreationParameters.cpp:

(WebKit::NetworkProcessCreationParameters::encode):
(WebKit::NetworkProcessCreationParameters::decode):

  • NetworkProcess/NetworkProcessCreationParameters.h:
  • NetworkProcess/cocoa/NetworkProcessCocoa.mm:

(WebKit::NetworkProcess::platformInitializeNetworkProcessCocoa):

  • NetworkProcess/mac/NetworkProcessMac.mm:

(WebKit::NetworkProcess::platformInitializeNetworkProcess):
(WebKit::NetworkProcess::initializeSandbox):

  • NetworkProcess/mac/com.apple.WebKit.NetworkProcess.sb.in:
  • UIProcess/Cocoa/WebProcessPoolCocoa.mm:

(WebKit::WebProcessPool::platformInitializeNetworkProcess):

1:29 PM Changeset in webkit [212745] by commit-queue@webkit.org
  • 19 edits
    2 adds in trunk/Source

[WebRTC] ICE candidates should be filtered according a policy
​https://bugs.webkit.org/show_bug.cgi?id=168348

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

Source/WebCore:

Covered by manual tests. Should be covered in the future by layout tests with dedicated internals API.

Adding support for ICE candidate filtering at RTCPeerConnection level.
If ICE candidate filtering is on (by default), host candidates are stored and not sent immediately.
Reflexive candidates are purged from raddr information to not leak the host IP address.

Stored candidates may be advertised to the JS layer if RTCController is notified of a change of filtering policy.
To implement that, PeerConnectionBackend stores all filtered out candidates and RTCPeerConnection register
themselves to RTCController to get notifications of filtering policy changes.

Making RTCPeerConnection use setPendingActivity throughout its lifetime.
This ensures it does not get collected until the page is off or close() is called on the object.

Adding support for enumerating or not all interfaces at libwebrtc level.
This choice is done at creation of the peer connection.

  • Modules/mediastream/PeerConnectionBackend.cpp:

(WebCore::PeerConnectionBackend::enableICECandidateFiltering):
(WebCore::PeerConnectionBackend::disableICECandidateFiltering):
(WebCore::filterICECandidate):
(WebCore::PeerConnectionBackend::newICECandidate):

  • Modules/mediastream/PeerConnectionBackend.h:
  • Modules/mediastream/RTCController.cpp: Added.

(WebCore::RTCController::remove):
(WebCore::RTCController::add):
(WebCore::RTCController::disableICECandidateFiltering):
(WebCore::RTCController::enableICECandidateFiltering):

  • Modules/mediastream/RTCController.h: Added.
  • Modules/mediastream/RTCPeerConnection.cpp:

(WebCore::RTCPeerConnection::create):
(WebCore::RTCPeerConnection::close):
(WebCore::RTCPeerConnection::rtcController):
(WebCore::RTCPeerConnection::registerToController):
(WebCore::RTCPeerConnection::unregisterFromController):

  • Modules/mediastream/RTCPeerConnection.h:
  • Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp:

(WebCore::LibWebRTCMediaEndpoint::OnIceCandidate):

  • WebCore.xcodeproj/project.pbxproj:
  • page/Page.h:

(WebCore::Page::rtcController):

  • platform/mediastream/libwebrtc/LibWebRTCProvider.cpp:

(WebCore::LibWebRTCProvider::createPeerConnection):

  • platform/mediastream/libwebrtc/LibWebRTCProvider.h:

Source/WebKit2:

Adding the possibility for the UI process to control the ICE candidate filtering and whether libwebrtc can
enumerate all interfaces or not.

Disabling ICE candidate filtering for the moment.
Enabling to enumerate all interfaces for the moment.

In the future, ICE candidate filtering should be tied to getUserMedia.
Interface enumeration should be disabled with the default configuration.
We should do that once we have sufficient testing in various network infrastructures.

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::initializeWebPage):

  • WebKit2.xcodeproj/project.pbxproj:
  • WebProcess/WebPage/WebPage.h:

(WebKit::WebPage::disableICECandidateFiltering):
(WebKit::WebPage::enableICECandidateFiltering):
(WebKit::WebPage::disableEnumeratingAllNetworkInterfaces):
(WebKit::WebPage::enableEnumeratingAllNetworkInterfaces):

  • WebProcess/WebPage/WebPage.messages.in:
1:20 PM Changeset in webkit [212744] by jiewen_tan@apple.com
  • 2 edits in trunk/Source/WebCore

Unreviewed, update WebCrypto API feature status.

  • features.json:
1:15 PM Changeset in webkit [212743] by Simon Fraser
  • 2 edits in trunk/Source/WebCore

Fix the bad JSON.

  • features.json:
1:04 PM Changeset in webkit [212742] by akling@apple.com
  • 10 edits in trunk/Source

[iOS] WebKit1 should use shared memory pressure handler code.
<​https://webkit.org/b/168653>

Reviewed by Antti Koivisto.

Source/WebCore:

Remove iOS WebKit1 specific members and code from MemoryPressureHandler in favor
of using the same code that iOS WebKit2 and macOS WebKit uses.

  • page/cocoa/MemoryReleaseCocoa.mm:

(WebCore::platformReleaseMemory): Add two cleanup calls that were only in the iOS WebView code.

  • platform/MemoryPressureHandler.h:

(WebCore::MemoryPressureHandler::m_releaseMemoryBlock): Deleted.

  • platform/cocoa/MemoryPressureHandlerCocoa.mm:

(WebCore::respondToMemoryPressureCallback): Deleted.
(WebCore::MemoryPressureHandler::installMemoryReleaseBlock): Deleted.
(WebCore::MemoryPressureHandler::setReceivedMemoryPressure): Deleted.
(WebCore::MemoryPressureHandler::clearMemoryPressure): Deleted.
(WebCore::MemoryPressureHandler::shouldWaitForMemoryClearMessage): Deleted.
(WebCore::MemoryPressureHandler::respondToMemoryPressureIfNeeded): Deleted.

Source/WebKit/ios:

  • Misc/WebUIKitSupport.mm:

(WebKitInitialize): Don't unconditionally install a memory warning handler just
because the framework is loaded.

Source/WebKit/mac:

Register a WebThread-aware memory callback with the shared MemoryPressureHandler
and get rid of the old iOS WebKit1 specific implementation. Some of it was even
dead code since MobileSafari has been using WebKit2 for quite a while.

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

(WebInstallMemoryPressureHandler):
(+[WebView _handleMemoryWarning]): Deleted.
(+[WebView registerForMemoryNotifications]): Deleted.
(+[WebView releaseFastMallocMemoryOnCurrentThread]): Deleted.
(+[WebView garbageCollectNow]): Deleted.
(+[WebView purgeInactiveFontData]): Deleted.
(+[WebView drainLayerPool]): Deleted.
(+[WebView discardAllCompiledCode]): Deleted.
(+[WebView _clearMemoryPressure]): Deleted.
(+[WebView _shouldWaitForMemoryClearMessage]): Deleted.

  • WebView/WebViewPrivate.h:
1:03 PM Changeset in webkit [212741] by Jonathan Bedard
  • 2 edits
    2 adds in trunk/Tools

webkitpy: Refactor Device class
​https://bugs.webkit.org/show_bug.cgi?id=168332

Reviewed by Alexey Proskuryakov.

Separate the more specific SimulatedDevice from the abstract
idea of a device.

  • Scripts/webkitpy/xcode/device.py: Added.

(Device): Base device class.
(Device.init): Initialize _host, name and udid.
(Device.install_app): Function declaration.
(Device.launch_app): Ditto.
(Device.eq): Compare two devices by udid.
(Device.ne): Ditto.
(Device.repr): Return device name and udid in formatted string.

  • Scripts/webkitpy/xcode/simulated_device.py: Copied from Tools/Scripts/webkitpy/xcode/simulator.py.

(SimulatedDevice):
(SimulatedDevice.init): Call Device.init first.
(SimulatedDevice.delete): Device -> SimulatedDevice.
(SimulatedDevice.reset): Ditto.
(SimulatedDevice.eq): Moved to device.py.
(SimulatedDevice.ne): Ditto.
(SimulatedDevice.repr): Call Device repr first.
(DeviceType): Kept in Scripts/webkitpy/xcode/simulator.py.
(Runtime): Kept in Scripts/webkitpy/xcode/simulator.py.
(Device): Renamed SimulatedDevice.
(Simulator): Kept in Scripts/webkitpy/xcode/simulator.py.

  • Scripts/webkitpy/xcode/simulator.py:

(Simulator): Define Simulator.Device class as None.
(Simulator.init): Import SimulatedDevice as Simulator.Device.
(Simulator.delete_device): Use Simulator.Device.
(Simulator.reset_device): Ditto.
(Simulator._parse_devices): Ditto.
(Simulator.lookup_or_create_device): Make
(Device): Moved to simulated_device as SimulatedDevice.

12:57 PM Changeset in webkit [212740] by matthew_hanson@apple.com
  • 3 edits
    2 adds in branches/safari-603-branch

Merge r212737. rdar://problem/30636274

12:15 PM Changeset in webkit [212739] by andersca@apple.com
  • 2 edits in trunk/Source/WebCore

Fix two failing WebKit legacy tests
​https://bugs.webkit.org/show_bug.cgi?id=168667

Reviewed by Tim Horton.

Handle the NSPasteboardTypeString type.

  • platform/mac/PasteboardMac.mm:

(WebCore::Pasteboard::read):
(WebCore::addHTMLClipboardTypesForCocoaType):

12:12 PM Changeset in webkit [212738] by Simon Fraser
  • 2 edits in trunk/Source/WebCore

Add Web Audio and Web MIDI to features.json.

  • features.json:
12:06 PM Changeset in webkit [212737] by Antti Koivisto
  • 3 edits
    2 adds in trunk

REGRESSION(r207669): Crash after mutating selector text
​https://bugs.webkit.org/show_bug.cgi?id=168655
<rdar://problem/30632111>

Reviewed by Brent Fulgham.

Source/WebCore:

Test: fast/css/selector-text-mutation-crash.html

  • style/StyleScope.cpp:

(WebCore::Style::Scope::scheduleUpdate):

Clear the style resolver immediately if style sheet content changes. The resolver may
have data structures that point to the old sheet contents.

The resolver would get wiped anyway when the scheduled update actually occurs.

LayoutTests:

  • fast/css/selector-text-mutation-crash-expected.txt: Added.
  • fast/css/selector-text-mutation-crash.html: Added.
12:04 PM Changeset in webkit [212736] by jiewen_tan@apple.com
  • 17 edits
    4 copies
    8 moves
    44 adds in trunk

[WebCrypto] Add support for AES-CFB
​https://bugs.webkit.org/show_bug.cgi?id=168344
<rdar://problem/20940221>

Reviewed by Brent Fulgham.

Source/WebCore:

This patch adds support for AES-CFB. Operations of AES-CFB include: encrypt, decrypt, generateKey,
importKey, exportKey, wrapKey, and unwrapKey. This implementation follows a slightly old version
of WebCryptoAPI spec: ​https://www.w3.org/TR/2014/CR-WebCryptoAPI-20141211/#aes-cfb.

Tests: crypto/subtle/aes-cbc-cfb-decrypt-malformed-parameters.html

crypto/subtle/aes-cbc-cfb-encrypt-malformed-parameters.html
crypto/subtle/aes-cbc-import-key-unwrap-jwk-rsa-key-public.html
crypto/subtle/aes-cfb-generate-export-key-jwk-length-128.html
crypto/subtle/aes-cfb-generate-export-key-jwk-length-192.html
crypto/subtle/aes-cfb-generate-export-key-jwk-length-256.html
crypto/subtle/aes-cfb-generate-export-raw-key.html
crypto/subtle/aes-cfb-generate-key-encrypt-decrypt.html
crypto/subtle/aes-cfb-generate-key.html
crypto/subtle/aes-cfb-import-jwk-key-length-128.html
crypto/subtle/aes-cfb-import-jwk-key-length-192.html
crypto/subtle/aes-cfb-import-jwk-key-length-256.html
crypto/subtle/aes-cfb-import-key-decrypt.html
crypto/subtle/aes-cfb-import-key-encrypt.html
crypto/subtle/aes-cfb-import-key-unwrap-jwk-key.html
crypto/subtle/aes-cfb-import-key-unwrap-raw-key.html
crypto/subtle/aes-cfb-import-key-wrap-jwk-key.html
crypto/subtle/aes-cfb-import-key-wrap-raw-key.html
crypto/subtle/aes-cfb-import-raw-key.html
crypto/workers/subtle/aes-cfb-import-key-decrypt.html
crypto/workers/subtle/aes-cfb-import-key-encrypt.html
crypto/workers/subtle/aes-cfb-import-key-unwrap-key.html
crypto/workers/subtle/aes-cfb-import-key-wrap-key.html

  • CMakeLists.txt:
  • DerivedSources.make:
  • PlatformGTK.cmake:
  • PlatformMac.cmake:
  • WebCore.xcodeproj/project.pbxproj:

Add CryptoAlgorithmAES_CFB.cpp,
change AesCbcParams.idl to AesCbcCfbParams.idl.

  • bindings/js/JSSubtleCryptoCustom.cpp:

(WebCore::normalizeCryptoAlgorithmParameters):
Add support for AES-CFB.

  • crypto/CryptoAlgorithm.h:

Include <wtf/Variant.h>.

  • crypto/CryptoAlgorithmParameters.h:

Add support for AES-CFB.

  • crypto/algorithms/CryptoAlgorithmAES_CBC.cpp:

(WebCore::CryptoAlgorithmAES_CBC::encrypt):
(WebCore::CryptoAlgorithmAES_CBC::decrypt):
Rename CryptoAlgorithmAesCbcParams to CryptoAlgorithmAesCbcCfbParams.

  • crypto/algorithms/CryptoAlgorithmAES_CFB.cpp: Added.

(WebCore::usagesAreInvalidForCryptoAlgorithmAES_CFB):
(WebCore::CryptoAlgorithmAES_CFB::create):
(WebCore::CryptoAlgorithmAES_CFB::identifier):
(WebCore::CryptoAlgorithmAES_CFB::encrypt):
(WebCore::CryptoAlgorithmAES_CFB::decrypt):
(WebCore::CryptoAlgorithmAES_CFB::generateKey):
(WebCore::CryptoAlgorithmAES_CFB::importKey):
(WebCore::CryptoAlgorithmAES_CFB::exportKey):

  • crypto/algorithms/CryptoAlgorithmAES_CFB.h: Added.
  • crypto/gnutls/CryptoAlgorithmAES_CFBGnuTLS.cpp: Added.

(WebCore::CryptoAlgorithmAES_CFB::platformEncrypt):
(WebCore::CryptoAlgorithmAES_CFB::platformDecrypt):
Add dummy support of AES_CFB for GTK+.

  • crypto/mac/CryptoAlgorithmAES_CBCMac.cpp:

(WebCore::transformAES_CBC):
Drop conditional PLATFORM(COCOA).
(WebCore::CryptoAlgorithmAES_CBC::platformEncrypt):
(WebCore::CryptoAlgorithmAES_CBC::platformDecrypt):
Rename CryptoAlgorithmAesCbcParams to CryptoAlgorithmAesCbcCfbParams.

  • crypto/mac/CryptoAlgorithmAES_CFBMac.cpp: Added.

(WebCore::transformAES_CFB):
(WebCore::CryptoAlgorithmAES_CFB::platformEncrypt):
(WebCore::CryptoAlgorithmAES_CFB::platformDecrypt):

  • crypto/mac/CryptoAlgorithmRegistryMac.cpp:

(WebCore::CryptoAlgorithmRegistry::platformRegisterAlgorithms):
Add support for AES-CFB.

  • crypto/parameters/AesCbcCfbParams.idl: Renamed from Source/WebCore/crypto/parameters/AesCbcParams.idl.
  • crypto/parameters/CryptoAlgorithmAesCbcCfbParams.h: Renamed from Source/WebCore/crypto/parameters/CryptoAlgorithmAesCbcParams.h.

Since dictionaries AesCbcParams and AesCfbParams are essentially the same, I combine them together in our implementations.

LayoutTests:

  • crypto/subtle/aes-cbc-cfb-decrypt-malformed-parameters-expected.txt: Renamed from LayoutTests/crypto/subtle/aes-cbc-decrypt-malformed-parameters-expected.txt.
  • crypto/subtle/aes-cbc-cfb-decrypt-malformed-parameters.html: Renamed from LayoutTests/crypto/subtle/aes-cbc-decrypt-malformed-parameters.html.
  • crypto/subtle/aes-cbc-cfb-encrypt-malformed-parameters-expected.txt: Renamed from LayoutTests/crypto/subtle/aes-cbc-encrypt-malformed-parameters-expected.txt.
  • crypto/subtle/aes-cbc-cfb-encrypt-malformed-parameters.html: Renamed from LayoutTests/crypto/subtle/aes-cbc-encrypt-malformed-parameters.html.
  • crypto/subtle/aes-cbc-import-key-unwrap-jwk-rsa-key-public-expected.txt: Renamed from LayoutTests/crypto/subtle/aes-cbc-import-key-uwrap-jwk-rsa-key-public-expected.txt.
  • crypto/subtle/aes-cbc-import-key-unwrap-jwk-rsa-key-public.html: Renamed from LayoutTests/crypto/subtle/aes-cbc-import-key-uwrap-jwk-rsa-key-public.html.
  • crypto/subtle/aes-cfb-generate-export-key-jwk-length-128-expected.txt: Added.
  • crypto/subtle/aes-cfb-generate-export-key-jwk-length-128.html: Added.
  • crypto/subtle/aes-cfb-generate-export-key-jwk-length-192-expected.txt: Added.
  • crypto/subtle/aes-cfb-generate-export-key-jwk-length-192.html: Added.
  • crypto/subtle/aes-cfb-generate-export-key-jwk-length-256-expected.txt: Added.
  • crypto/subtle/aes-cfb-generate-export-key-jwk-length-256.html: Added.
  • crypto/subtle/aes-cfb-generate-export-raw-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-generate-export-raw-key.html: Added.
  • crypto/subtle/aes-cfb-generate-key-encrypt-decrypt-expected.txt: Added.
  • crypto/subtle/aes-cfb-generate-key-encrypt-decrypt.html: Added.
  • crypto/subtle/aes-cfb-generate-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-generate-key.html: Added.
  • crypto/subtle/aes-cfb-import-jwk-key-length-128-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-jwk-key-length-128.html: Added.
  • crypto/subtle/aes-cfb-import-jwk-key-length-192-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-jwk-key-length-192.html: Added.
  • crypto/subtle/aes-cfb-import-jwk-key-length-256-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-jwk-key-length-256.html: Added.
  • crypto/subtle/aes-cfb-import-key-decrypt-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-key-decrypt.html: Added.
  • crypto/subtle/aes-cfb-import-key-encrypt-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-key-encrypt.html: Added.
  • crypto/subtle/aes-cfb-import-key-unwrap-jwk-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-key-unwrap-jwk-key.html: Added.
  • crypto/subtle/aes-cfb-import-key-unwrap-raw-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-key-unwrap-raw-key.html: Added.
  • crypto/subtle/aes-cfb-import-key-wrap-jwk-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-key-wrap-jwk-key.html: Added.
  • crypto/subtle/aes-cfb-import-key-wrap-raw-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-key-wrap-raw-key.html: Added.
  • crypto/subtle/aes-cfb-import-raw-key-expected.txt: Added.
  • crypto/subtle/aes-cfb-import-raw-key.html: Added.
  • crypto/subtle/aes-generate-key-malformed-parameters-expected.txt:
  • crypto/subtle/aes-generate-key-malformed-parameters.html:
  • crypto/subtle/aes-import-key-malformed-parameters-expected.txt:
  • crypto/subtle/aes-import-key-malformed-parameters.html:
  • crypto/workers/subtle/aes-cfb-import-key-decrypt-expected.txt: Added.
  • crypto/workers/subtle/aes-cfb-import-key-decrypt.html: Added.
  • crypto/workers/subtle/aes-cfb-import-key-encrypt-expected.txt: Added.
  • crypto/workers/subtle/aes-cfb-import-key-encrypt.html: Added.
  • crypto/workers/subtle/aes-cfb-import-key-unwrap-key-expected.txt: Added.
  • crypto/workers/subtle/aes-cfb-import-key-unwrap-key.html: Added.
  • crypto/workers/subtle/aes-cfb-import-key-wrap-key-expected.txt: Added.
  • crypto/workers/subtle/aes-cfb-import-key-wrap-key.html: Added.
  • crypto/workers/subtle/resources/aes-cfb-import-key-decrypt.js: Added.
  • crypto/workers/subtle/resources/aes-cfb-import-key-encrypt.js: Added.
  • crypto/workers/subtle/resources/aes-cfb-import-key-unwrap-key.js: Added.
  • crypto/workers/subtle/resources/aes-cfb-import-key-wrap-key.js: Added.
12:00 PM Changeset in webkit [212735] by jfbastien@apple.com
  • 4 edits in trunk

Fix cmake build
​https://bugs.webkit.org/show_bug.cgi?id=168665

Reviewed by Mark Lam.

It was broken by r212555 and r212681.

Source/WebKit:

  • PlatformMac.cmake:

Tools:

  • DumpRenderTree/PlatformMac.cmake:
12:00 PM Changeset in webkit [212734] by Wenson Hsieh
  • 2 edits in trunk/Source/WebCore

Unreviewed, fix the ToT iOS build

Adopt updated UIKit SPI and remove calls to the deprecated version.

  • platform/ios/WebItemProviderPasteboard.mm:

(-[WebItemProviderPasteboard setItems:]):

11:34 AM Changeset in webkit [212733] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebKit2

[WebRTC] NetworkRTCMonitor should ensure clearing its manager only once
​https://bugs.webkit.org/show_bug.cgi?id=168661

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Alex Christensen.

Making sure NetworkRTCMonitor manager is cleared only once.
ALso ensuring that manager does not get destroyed as part of NetworkRTCMonitor destructor.
The manager needs to be destroyed in the RTC network thread.

  • NetworkProcess/webrtc/NetworkRTCMonitor.cpp:

(WebKit::NetworkRTCMonitor::~NetworkRTCMonitor):
(WebKit::NetworkRTCMonitor::stopUpdating):

  • NetworkProcess/webrtc/NetworkRTCMonitor.h:
11:29 AM Changeset in webkit [212732] by Brent Fulgham
  • 2 edits in trunk/Source/WebKit2

[WebRTC][Mac][WebKit2] Revise sandbox to limit connections to UDP and TCP
​https://bugs.webkit.org/show_bug.cgi?id=168664
<rdar://problem/30600587>

Reviewed by Youenn Fablet.

Add filters to the WebRTC rule to limit network traffic to UDP and TCP.

  • NetworkProcess/mac/com.apple.WebKit.NetworkProcess.sb.in:
11:27 AM Changeset in webkit [212731] by matthew_hanson@apple.com
  • 10 edits
    1 copy
    3 adds in branches/safari-603-branch/Source

rdar://problem/30553220

11:21 AM Changeset in webkit [212730] by pvollan@apple.com
  • 2 edits in trunk/Source/WebCore

[Win] WebView is not painting in accelerated compositing mode.
​https://bugs.webkit.org/show_bug.cgi?id=168654

Reviewed by Brent Fulgham.

Initializing the uncommitted layer change flags to CoverageRectChanged in GraphicsLayerCA,
stops WebView painting in accelerated mode.

Covered by existing tests.

  • platform/graphics/ca/GraphicsLayerCA.h:
11:11 AM Changeset in webkit [212729] by ap@apple.com
  • 2 edits in trunk/Tools

Improve bot watcher's dashboard performance
​https://bugs.webkit.org/show_bug.cgi?id=168624
<rdar://problem/30190109>

Reviewed by Daniel Bates.

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

There was an unnecessary linear complexity algorithm in indexOfRevision().

11:07 AM Changeset in webkit [212728] by matthew_hanson@apple.com
  • 5 edits in branches/safari-603-branch/Source

Versioning.

10:45 AM Changeset in webkit [212727] by jer.noble@apple.com
  • 2 edits
    1 move in trunk/Source/WebCore

Make logging in high-priority audio threads less expensive
​https://bugs.webkit.org/show_bug.cgi?id=168639

Reviewed by Jon Lee.

Logging from inside a high-priority audio thread will make a number of calls to malloc, block, and
therefore cause audio glitches. Make this logging less expensive by dispatching to the main thread
before creating and outputting the log string.

  • WebCore.xcodeproj/project.pbxproj:
  • platform/audio/mac/AudioSampleDataSource.mm: Renamed from Source/WebCore/platform/audio/mac/AudioSampleDataSource.cpp.

(WebCore::AudioSampleDataSource::pushSamplesInternal):
(WebCore::AudioSampleDataSource::pullSamplesInternal):

10:36 AM Changeset in webkit [212726] by Ryan Haddad
  • 2 edits in trunk/Source/WebKit2

Check what LocalStorage data exists in deleteDatabasesModifiedSince() before attempting deletion.
​https://bugs.webkit.org/show_bug.cgi?id=168659
rdar://problem/22781730

Patch by Maureen Daum <​mdaum@apple.com> on 2017-02-21
Reviewed by Brady Eidson.

Check what LocalStorage data exists in deleteDatabasesModifiedSince() before attempting deletion.
It is possible that another process has caused information to be added to LocalStorage
after we created this LocalStorageDatabaseTracker instance, so we should update our
internal state by checking the contents of StorageTracker.db and the other local
storage files so we know what databases actually exist. By calling importOriginIdentifiers()
at the start of deleteDatabasesModifiedSince(), m_origins will now have the up-to-date
list of origins LocalStorage contains data for.

  • UIProcess/Storage/LocalStorageDatabaseTracker.cpp:

(WebKit::LocalStorageDatabaseTracker::deleteDatabasesModifiedSince):

10:28 AM Changeset in webkit [212725] by jer.noble@apple.com
  • 3 edits in trunk/Source/WebCore

Give the Mock audio input a "hum" to make drop-outs more detectable
​https://bugs.webkit.org/show_bug.cgi?id=168641

Reviewed by Eric Carlson.

Add two helper functions to generate waveforms: addHum() and writeHum(). Use these methods
to create a bip-bop audio buffer which can be used to "blit" a portion the waveform into the
destination buffer during rendering. The background hum must be seamless across multiple
pull operations, so add the hum sound during rendering.

To ensure the waveform buffer is created, initialize the sampleRate to zero, then call
applySampleRate() with the desired default rate, 44.1kHz.

  • platform/mediastream/mac/MockRealtimeAudioSourceMac.h:
  • platform/mediastream/mac/MockRealtimeAudioSourceMac.mm:

(WebCore::writeHum):
(WebCore::addHum):
(WebCore::MockRealtimeAudioSource::create):
(WebCore::MockRealtimeAudioSourceMac::render):
(WebCore::MockRealtimeAudioSourceMac::applySampleRate):

10:24 AM Changeset in webkit [212724] by commit-queue@webkit.org
  • 13 edits
    3 copies
    2 deletes in trunk/Source/WebKit2

Reduce platform ifdefs in WebKit2 custom protocols implementation
​https://bugs.webkit.org/show_bug.cgi?id=165028

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2017-02-21
Reviewed by Darin Adler.

Make mac implementation use the APICustomProtocolManagerClient to share more code with the soup based ports.

  • CMakeLists.txt: Add CustomProtocolManagerProxy.cpp.
  • PlatformEfl.cmake: Remove CustomProtocolManagerProxySoup.cpp.
  • PlatformGTK.cmake: Ditto.
  • PlatformMac.cmake: Remove CustomProtocolManagerProxyMac.mm.
  • UIProcess/API/APICustomProtocolManagerClient.h:

(API::CustomProtocolManagerClient::startLoading): Make it void, since we were always returning true and the
returned value was ignored.

  • UIProcess/API/efl/ewk_url_scheme_request.cpp:

(EwkUrlSchemeRequest::finish): Update to new CustomProtocolManagerProxy API.

  • UIProcess/API/gtk/WebKitCustomProtocolManagerClient.cpp:
  • UIProcess/API/gtk/WebKitURISchemeRequest.cpp:

(webkitURISchemeRequestReadCallback): Ditto.

  • UIProcess/Cocoa/CustomProtocolManagerClient.h: Added.
  • UIProcess/Cocoa/CustomProtocolManagerClient.mm: Added.

(-[WKCustomProtocolLoader initWithCustomProtocolManagerProxy:customProtocolID:request:]):
(-[WKCustomProtocolLoader dealloc]):
(-[WKCustomProtocolLoader connection:didFailWithError:]):
(-[WKCustomProtocolLoader connection:didReceiveResponse:]):
(-[WKCustomProtocolLoader connection:didReceiveData:]):
(-[WKCustomProtocolLoader connection:willSendRequest:redirectResponse:]):
(-[WKCustomProtocolLoader connectionDidFinishLoading:]):
(WebKit::CustomProtocolManagerClient::startLoading):
(WebKit::CustomProtocolManagerClient::stopLoading):
(WebKit::CustomProtocolManagerClient::invalidate):

  • UIProcess/Cocoa/WebProcessPoolCocoa.mm:

(WebKit::WebProcessPool::platformInitialize): Set the CustomProtocolManagerClient.
(WebKit::WebProcessPool::platformInitializeNetworkProcess): Remove code that is now shared.

  • UIProcess/Network/CustomProtocols/CustomProtocolManagerProxy.cpp: Added.

(WebKit::CustomProtocolManagerProxy::startLoading):
(WebKit::CustomProtocolManagerProxy::processDidClose):
(WebKit::CustomProtocolManagerProxy::wasRedirectedToRequest):
(WebKit::CustomProtocolManagerProxy::didReceiveResponse):

  • UIProcess/Network/CustomProtocols/CustomProtocolManagerProxy.h:
  • UIProcess/WebProcessPool.cpp:

(WebKit::globalURLSchemesWithCustomProtocolHandlers): Just moved here to use it from ensureNetworkProcess().
(WebKit::WebProcessPool::WebProcessPool): Remove soup ifdefs.
(WebKit::WebProcessPool::setCustomProtocolManagerClient): Moved from the soup implementation.
(WebKit::WebProcessPool::ensureNetworkProcess): Initialize custom protocols parameters.
(WebKit::WebProcessPool::registerSchemeForCustomProtocol): Register the protocol if not already registered globally.
(WebKit::WebProcessPool::unregisterSchemeForCustomProtocol): Remove soup ifdefs.

  • UIProcess/WebProcessPool.h: Remove soup ifdefs.
  • UIProcess/efl/RequestManagerClientEfl.cpp:
  • UIProcess/soup/WebProcessPoolSoup.cpp:

(WebKit::WebProcessPool::platformInitializeNetworkProcess): Remove code that is now shared.

  • WebKit2.xcodeproj/project.pbxproj:
10:21 AM Changeset in webkit [212723] by matthew_hanson@apple.com
  • 2 edits in branches/safari-603-branch/Source/WebCore

Merge r212667. rdar://problem/29852056

10:21 AM Changeset in webkit [212722] by matthew_hanson@apple.com
  • 13 edits
    1 add in branches/safari-603-branch/Source

Merge r212692. rdar://problem/30475767

10:21 AM Changeset in webkit [212721] by matthew_hanson@apple.com
  • 6 edits
    6 adds in branches/safari-603-branch

Merge r212621. rdar://problem/30563318

10:21 AM Changeset in webkit [212720] by matthew_hanson@apple.com
  • 4 edits in branches/safari-603-branch/Source/WebCore

Merge r212140. rdar://problem/30563318

10:20 AM Changeset in webkit [212719] by BJ Burg
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: RTL: console scope bar's unread message indicator is misaligned
​https://bugs.webkit.org/show_bug.cgi?id=168625

Reviewed by Matt Baker.

  • UserInterface/Views/LogContentView.css:

(.log-scope-bar > li.unread::before):
(body[dir=ltr] .log-scope-bar > li.unread::before):
(body[dir=rtl] .log-scope-bar > li.unread::before):

10:12 AM Changeset in webkit [212718] by commit-queue@webkit.org
  • 1 edit
    3 deletes in trunk/Source/WebKit2

Remove unused files.
​https://bugs.webkit.org/show_bug.cgi?id=168656.

Patch by Daewoong Jang <​daewoong.jang@navercorp.com> on 2017-02-21
Reviewed by Csaba Osztrogonác.

Remove files which became unused after removal of EFL port.

  • UIProcess/CoordinatedGraphics/PageViewportController.cpp: Removed.
  • UIProcess/CoordinatedGraphics/PageViewportController.h: Removed.
  • UIProcess/PageViewportControllerClient.h: Removed.
10:00 AM Changeset in webkit [212717] by Ryan Haddad
  • 17 edits
    13 deletes in trunk

Unreviewed, rolling out r212712.

This change broke the CLoop build.

Reverted changeset:

"JSModuleNamespace object should have IC"
​https://bugs.webkit.org/show_bug.cgi?id=160590
​http://trac.webkit.org/changeset/212712

9:25 AM Changeset in webkit [212716] by jer.noble@apple.com
  • 3 edits in trunk/Source/WebCore

Make TrackPrivateBase ThreadSafeRefCounted, so that it can be retained in non-main threads
​https://bugs.webkit.org/show_bug.cgi?id=168642

Reviewed by Eric Carlson.

AudioTrackPrivateMediaStreamCocoa has two entry points from background threads:
audioSamplesAvailable() and render(). Protect against being destroyed mid-execution by
retaining this for the duration of those methods.

  • platform/graphics/TrackPrivateBase.h:
  • platform/mediastream/mac/AudioTrackPrivateMediaStreamCocoa.cpp:

(WebCore::AudioTrackPrivateMediaStreamCocoa::audioSamplesAvailable):
(WebCore::AudioTrackPrivateMediaStreamCocoa::render):

9:24 AM Changeset in webkit [212715] by jer.noble@apple.com
  • 2 edits in trunk/Source/WebCore

Pulling too quickly from an AudioSampleDataSource should increase the pre-buffer amount
​https://bugs.webkit.org/show_bug.cgi?id=168645

Reviewed by Eric Carlson.

If a pull operation runs past the end of the buffered range of a CARingBuffer, the underrun
is zero-filled, causing an audible glitch. In this case, bias m_outputSampleOffset by the
amount of the underrun, which should keep the underrun from reoccurring.

  • platform/audio/mac/AudioSampleDataSource.cpp:

(WebCore::AudioSampleDataSource::pullSamplesInternal):

9:19 AM Changeset in webkit [212714] by jer.noble@apple.com
  • 2 edits in trunk/Source/WebCore

AudioSampleBufferList::zeroABL() takes a byte-count, not a sample-count.
​https://bugs.webkit.org/show_bug.cgi?id=168635

Reviewed by Jon Lee.

  • platform/audio/mac/AudioSampleDataSource.cpp:

(WebCore::AudioSampleDataSource::pullSamplesInternal):
(WebCore::AudioSampleDataSource::pullAvalaibleSamplesAsChunks):

8:27 AM Changeset in webkit [212713] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebKit2

[WebRTC] LibWebRTCSocket::SendTo message should have a correct SocketAddress
​https://bugs.webkit.org/show_bug.cgi?id=168636

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-21
Reviewed by Eric Carlson.

  • WebProcess/Network/webrtc/LibWebRTCSocket.cpp:

(WebKit::LibWebRTCSocket::SendTo): Ensuring address remains valid during SendTo message lifetime.

2:38 AM Changeset in webkit [212712] by Yusuke Suzuki
  • 17 edits
    13 adds in trunk

JSModuleNamespace object should have IC
​https://bugs.webkit.org/show_bug.cgi?id=160590

Reviewed by Saam Barati.

JSTests:

  • modules/module-assert-access-binding.js: Added.
  • modules/module-assert-access-namespace.js: Added.
  • modules/namespace-empty.js: Added.

(from.string_appeared_here.access):
(i.shouldThrow):

  • stress/module-namespace-access-change.js: Added.

(shouldBe):
(access):
(import.string_appeared_here.then):

  • stress/module-namespace-access-non-constant.js: Added.

(shouldBe):
(import.string_appeared_here.then):

  • stress/module-namespace-access-poly.js: Added.

(shouldBe):
(access):
(import.string_appeared_here.then):

  • stress/module-namespace-access-transitive-exports.js: Added.

(shouldBe):
(import.string_appeared_here.then):

  • stress/module-namespace-access.js: Added.

(shouldBe):
(import.string_appeared_here.then):

  • stress/resources/module-namespace-access-transitive-exports-2.js: Added.

(export.cocoa):
(export.change):

  • stress/resources/module-namespace-access-transitive-exports.js: Added.
  • stress/resources/module-namespace-access.js: Added.

(export.cocoa):
(export.change):

Source/JavaScriptCore:

This patch optimizes accesses to module namespace objects.

  1. Cache the resolutions for module namespace objects.

When constructing the module namespace object, we already resolves all the exports.
The module namespace object caches this result and leverage it in the later access in
getOwnPropertySlot. This avoids resolving bindings through resolveExport.

  1. Introduce ModuleNamespaceLoad IC.

This patch adds new IC for module namespace objects. The mechanism is simple, getOwnPropertySlot
tells us about module namespace object resolution. The IC first checks whether the given object
is an expected module namespace object. If this check succeeds, we load the value from the module
environment.

  1. Introduce DFG/FTL optimization.

After exploiting module namespace object accesses in (2), DFG can recognize this in ByteCodeParser.
DFG will convert it to CheckCell with the namespace object and GetClosureVar from the cached environment.
At that time, we have a chance to fold it to the constant.

This optimization improves the performance of accessing to module namespace objects.

Before

$ time ../../WebKitBuild/module-ic-tot/Release/bin/jsc -m module-assert-access-namespace.js
../../WebKitBuild/module-ic-tot/Release/bin/jsc -m 0.43s user 0.03s system 101% cpu 0.451 total
$ time ../../WebKitBuild/module-ic-tot/Release/bin/jsc -m module-assert-access-binding.js
../../WebKitBuild/module-ic-tot/Release/bin/jsc -m 0.08s user 0.02s system 103% cpu 0.104 total

After

$ time ../../WebKitBuild/module-ic/Release/bin/jsc -m module-assert-access-namespace.js
../../WebKitBuild/module-ic/Release/bin/jsc -m 0.11s user 0.01s system 106% cpu 0.109 total
$ time ../../WebKitBuild/module-ic/Release/bin/jsc -m module-assert-access-binding.js
../../WebKitBuild/module-ic/Release/bin/jsc -m module-assert-access-binding.j 0.08s user 0.02s system 102% cpu 0.105 total

  • CMakeLists.txt:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • bytecode/AccessCase.cpp:

(JSC::AccessCase::create):
(JSC::AccessCase::guardedByStructureCheck):
(JSC::AccessCase::canReplace):
(JSC::AccessCase::visitWeak):
(JSC::AccessCase::generateWithGuard):
(JSC::AccessCase::generateImpl):

  • bytecode/AccessCase.h:
  • bytecode/GetByIdStatus.cpp:

(JSC::GetByIdStatus::GetByIdStatus):
(JSC::GetByIdStatus::computeForStubInfoWithoutExitSiteFeedback):
(JSC::GetByIdStatus::makesCalls):
(JSC::GetByIdStatus::dump):

  • bytecode/GetByIdStatus.h:

(JSC::GetByIdStatus::isModuleNamespace):
(JSC::GetByIdStatus::takesSlowPath):
(JSC::GetByIdStatus::moduleNamespaceObject):
(JSC::GetByIdStatus::moduleEnvironment):
(JSC::GetByIdStatus::scopeOffset):

  • bytecode/ModuleNamespaceAccessCase.cpp: Added.

(JSC::ModuleNamespaceAccessCase::ModuleNamespaceAccessCase):
(JSC::ModuleNamespaceAccessCase::create):
(JSC::ModuleNamespaceAccessCase::~ModuleNamespaceAccessCase):
(JSC::ModuleNamespaceAccessCase::clone):
(JSC::ModuleNamespaceAccessCase::emit):

  • bytecode/ModuleNamespaceAccessCase.h: Added.

(JSC::ModuleNamespaceAccessCase::moduleNamespaceObject):
(JSC::ModuleNamespaceAccessCase::moduleEnvironment):
(JSC::ModuleNamespaceAccessCase::scopeOffset):

  • bytecode/PolymorphicAccess.cpp:

(WTF::printInternal):

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleModuleNamespaceLoad):
(JSC::DFG::ByteCodeParser::handleGetById):

  • jit/AssemblyHelpers.h:

(JSC::AssemblyHelpers::loadValue):

  • jit/Repatch.cpp:

(JSC::tryCacheGetByID):

  • runtime/AbstractModuleRecord.cpp:

(JSC::AbstractModuleRecord::getModuleNamespace):

  • runtime/JSModuleNamespaceObject.cpp:

(JSC::JSModuleNamespaceObject::finishCreation):
(JSC::JSModuleNamespaceObject::visitChildren):
(JSC::getValue):
(JSC::JSModuleNamespaceObject::getOwnPropertySlot):
(JSC::JSModuleNamespaceObject::getOwnPropertyNames):

  • runtime/JSModuleNamespaceObject.h:

(JSC::isJSModuleNamespaceObject):
(JSC::JSModuleNamespaceObject::create): Deleted.
(JSC::JSModuleNamespaceObject::createStructure): Deleted.
(JSC::JSModuleNamespaceObject::moduleRecord): Deleted.

  • runtime/JSModuleRecord.h:

(JSC::JSModuleRecord::moduleEnvironment): Deleted.

  • runtime/PropertySlot.h:

(JSC::PropertySlot::PropertySlot):
(JSC::PropertySlot::domJIT):
(JSC::PropertySlot::moduleNamespaceSlot):
(JSC::PropertySlot::setValueModuleNamespace):
(JSC::PropertySlot::setCacheableCustom):

2:37 AM Changeset in webkit [212711] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebCore

REGRESSION(r212681): Crash when dragging links without a drag image
​https://bugs.webkit.org/show_bug.cgi?id=168648

Reviewed by Tim Horton.

This happens in GTK+ port, because we don't use a drag image for links.

Fixes: editing/pasteboard/drop-link.html

editing/pasteboard/drop-text-without-selection.html
editing/pasteboard/files-during-page-drags.html
fast/events/content-changed-during-drop.html
fast/events/drag-and-drop-link-fast-multiple-times-does-not-crash.html
fast/events/drag-and-drop-link-into-focused-contenteditable.html
fast/events/drag-and-drop-link.html
fast/events/drag-in-frames.html
fast/events/drag-parent-node.html
fast/events/shift-drag-selection-on-link-triggers-drag-n-drop.html

  • page/DragController.cpp:

(WebCore::DragController::startDrag): Do not try to use drag image and its size when createDragImageForLink
returns nullptr.

1:07 AM Changeset in webkit [212710] by Yusuke Suzuki
  • 3 edits
    2 adds in trunk

ASSERTION FAILED: "!scope.exception()" with Object.isSealed/isFrozen and uninitialized module bindings
​https://bugs.webkit.org/show_bug.cgi?id=168605

Reviewed by Saam Barati.

JSTests:

  • modules/module-namespace-is-frozen.js: Added.

(from.string_appeared_here.shouldThrow):
(export.b):

  • modules/module-namespace-is-sealed.js: Added.

(from.string_appeared_here.shouldThrow):
(export.b):

Source/JavaScriptCore:

We should check exception state after calling getOwnPropertyDescriptor() since it can throw errors.

  • runtime/ObjectConstructor.cpp:

(JSC::objectConstructorIsSealed):
(JSC::objectConstructorIsFrozen):

12:39 AM Changeset in webkit [212709] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.16/Source/WebCore

Merge r212667 - Nullptr dereferences when stopping a load
​https://bugs.webkit.org/show_bug.cgi?id=168608
<rdar://problem/29852056>

Reviewed by Ryosuke Niwa.

Don't attempt to notify a detached frame's load client that the load is
stopped.

  • loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::stopLoading): Check for null frame loader and
bypass dereferencing it.

12:39 AM Changeset in webkit [212708] by Carlos Garcia Campos
  • 13 edits
    1 add in releases/WebKitGTK/webkit-2.16/Source

Merge r212692 - [Re-landing] CachedCall should let GC know to keep its arguments alive.
​https://bugs.webkit.org/show_bug.cgi?id=168567
<rdar://problem/30475767>

Reviewed by Saam Barati.

Source/JavaScriptCore:

We fix this by having CachedCall use a MarkedArgumentBuffer to store its
arguments instead of a Vector.

Also declared CachedCall, MarkedArgumentBuffer, and ProtoCallFrame as
WTF_FORBID_HEAP_ALLOCATION because they rely on being stack allocated for
correctness.

Update: the original patch has a bug in MarkedArgumentBuffer::expandCapacity()
where it was copying and calling addMarkSet() on values in m_buffer beyond m_size
(up to m_capacity). As a result, depending on the pre-existing values in
m_inlineBuffer, this may result in a computed Heap pointer that is wrong, and
subsequently, manifest as a crash. This is likely to be the cause of the PLT
regression.

I don't have a new test for this fix because the issue relies on sufficiently bad
values randomly showing up in m_inlineBuffer when we do an ensureCapacity() which
calls expandCapacity().

  • interpreter/CachedCall.h:

(JSC::CachedCall::CachedCall):
(JSC::CachedCall::call):
(JSC::CachedCall::clearArguments):
(JSC::CachedCall::appendArgument):
(JSC::CachedCall::setArgument): Deleted.

  • interpreter/CallFrame.h:

(JSC::ExecState::emptyList):

  • interpreter/Interpreter.cpp:

(JSC::Interpreter::prepareForRepeatCall):

  • interpreter/Interpreter.h:
  • interpreter/ProtoCallFrame.h:
  • runtime/ArgList.cpp:

(JSC::MarkedArgumentBuffer::slowEnsureCapacity):
(JSC::MarkedArgumentBuffer::expandCapacity):
(JSC::MarkedArgumentBuffer::slowAppend):

  • runtime/ArgList.h:

(JSC::MarkedArgumentBuffer::append):
(JSC::MarkedArgumentBuffer::ensureCapacity):

  • runtime/StringPrototype.cpp:

(JSC::replaceUsingRegExpSearch):

  • runtime/VM.cpp:

(JSC::VM::VM):

  • runtime/VM.h:

Source/WTF:

Added a WTF_FORBID_HEAP_ALLOCATION that will cause a compilation failure if
a class declared with it is malloced.

While this doesn't prevent that class declared WTF_FORBID_HEAP_ALLOCATION from
being embedded in another class that is heap allocated, it does at minimum
document the intent and gives the users of this class a chance to do the
right thing.

  • WTF.xcodeproj/project.pbxproj:
  • wtf/ForbidHeapAllocation.h: Added.
12:38 AM Changeset in webkit [212707] by Carlos Garcia Campos
  • 13 edits
    1 delete in releases/WebKitGTK/webkit-2.16/Source

Merge r212665 - Unreviewed, rolling out r212618.
​https://bugs.webkit.org/show_bug.cgi?id=168609

"Appears to cause PLT regression" (Requested by mlam on

Reverted changeset:

"CachedCall should let GC know to keep its arguments alive."
​https://bugs.webkit.org/show_bug.cgi?id=168567
​http://trac.webkit.org/changeset/212618

12:38 AM Changeset in webkit [212706] by Carlos Garcia Campos
  • 2 edits in releases/WebKitGTK/webkit-2.16/Source/JavaScriptCore

Merge r212640 - BytecodeGenerator should not iterate its m_controlFlowScopeStack using a pointer bump.
​https://bugs.webkit.org/show_bug.cgi?id=168585

Reviewed by Yusuke Suzuki.

This is because m_controlFlowScopeStack is a SegmentedVector, and entries for
consecutive indices in the vector are not guaranteed to be consecutive in memory
layout. Instead, we should be using indexing instead.

This issue was detected by the marathon.js test from
​https://bugs.webkit.org/show_bug.cgi?id=168580.

  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitJumpViaFinallyIfNeeded):
(JSC::BytecodeGenerator::emitReturnViaFinallyIfNeeded):

12:38 AM Changeset in webkit [212705] by Carlos Garcia Campos
  • 15 edits
    25 deletes in releases/WebKitGTK/webkit-2.16/Source

Merge r212638 - Remove code under USE(GRAPHICS_SURFACE)
​https://bugs.webkit.org/show_bug.cgi?id=168592

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2017-02-20
Reviewed by Michael Catanzaro.

This was only used by EFL port.

Source/WebCore:

  • platform/TextureMapper.cmake:
  • platform/graphics/opengl/GLPlatformSurface.cpp: Removed.
  • platform/graphics/surfaces/GLTransportSurface.cpp: Removed.
  • platform/graphics/surfaces/GLTransportSurface.h: Removed.
  • platform/graphics/surfaces/GraphicsSurface.cpp: Removed.
  • platform/graphics/surfaces/GraphicsSurface.h: Removed.
  • platform/graphics/surfaces/GraphicsSurfaceToken.h: Removed.
  • platform/graphics/surfaces/egl/EGLConfigSelector.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLConfigSelector.h: Removed.
  • platform/graphics/surfaces/egl/EGLContext.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLContext.h: Removed.
  • platform/graphics/surfaces/egl/EGLHelper.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLHelper.h: Removed.
  • platform/graphics/surfaces/egl/EGLSurface.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLSurface.h: Removed.
  • platform/graphics/surfaces/egl/EGLXSurface.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLXSurface.h: Removed.
  • platform/graphics/surfaces/glx/GLXConfigSelector.h: Removed.
  • platform/graphics/surfaces/glx/GLXContext.cpp: Removed.
  • platform/graphics/surfaces/glx/GLXContext.h: Removed.
  • platform/graphics/surfaces/glx/GLXSurface.cpp: Removed.
  • platform/graphics/surfaces/glx/GLXSurface.h: Removed.
  • platform/graphics/surfaces/glx/X11Helper.cpp: Removed.
  • platform/graphics/surfaces/glx/X11Helper.h: Removed.
  • platform/graphics/texmap/TextureMapperBackingStore.cpp:
  • platform/graphics/texmap/TextureMapperBackingStore.h:
  • platform/graphics/texmap/TextureMapperPlatformLayer.h:

(WebCore::TextureMapperPlatformLayer::setClient):

  • platform/graphics/texmap/TextureMapperSurfaceBackingStore.cpp: Removed.
  • platform/graphics/texmap/TextureMapperSurfaceBackingStore.h: Removed.
  • platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:

(WebCore::CoordinatedGraphicsLayer::CoordinatedGraphicsLayer):
(WebCore::CoordinatedGraphicsLayer::setContentsNeedsDisplay):
(WebCore::CoordinatedGraphicsLayer::setContentsToPlatformLayer):
(WebCore::CoordinatedGraphicsLayer::syncPlatformLayer):

  • platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:
  • platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h:

(WebCore::CoordinatedGraphicsLayerState::CoordinatedGraphicsLayerState):

Source/WebKit2:

  • Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.cpp:

(IPC::ArgumentCoder<CoordinatedGraphicsLayerState>::encode):
(IPC::ArgumentCoder<CoordinatedGraphicsLayerState>::decode):

  • Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.h:
  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:

(WebKit::CoordinatedGraphicsScene::syncPlatformLayerIfNeeded):
(WebKit::CoordinatedGraphicsScene::deleteLayer):
(WebKit::CoordinatedGraphicsScene::assignImageBackingToLayer):
(WebKit::CoordinatedGraphicsScene::purgeGLResources):

  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.h:
  • Shared/CoordinatedGraphics/WebCoordinatedSurface.cpp:

(WebKit::WebCoordinatedSurface::Handle::encode):
(WebKit::WebCoordinatedSurface::Handle::decode):
(WebKit::WebCoordinatedSurface::create):
(WebKit::WebCoordinatedSurface::createGraphicsContext):
(WebKit::WebCoordinatedSurface::createHandle):
(WebKit::WebCoordinatedSurface::copyToTexture):

  • Shared/CoordinatedGraphics/WebCoordinatedSurface.h:
12:19 AM Changeset in webkit [212704] by achristensen@apple.com
  • 29 edits
    11 deletes in trunk

Unreviewed, rolling out r212699.

Internal build not ready

Reverted changeset:

"[WebRTC][Mac] Activate libwebrtc"
​https://bugs.webkit.org/show_bug.cgi?id=167293
​http://trac.webkit.org/changeset/212699

Feb 20, 2017:

11:12 PM Changeset in webkit [212703] by Carlos Garcia Campos
  • 10 edits
    2 deletes in trunk

Remove ENABLE_THREADED_COMPOSITOR build option
​https://bugs.webkit.org/show_bug.cgi?id=168606

Reviewed by Michael Catanzaro.

.:

  • Source/cmake/OptionsGTK.cmake:
  • Source/cmake/WebKitFeatures.cmake:

Source/WebCore:

  • platform/TextureMapper.cmake:

Source/WebKit2:

Now that we have AC mode on demand with the threaded compositor there's no reason to keep the old AC code.

  • PlatformGTK.cmake:
  • WebProcess/WebPage/LayerTreeHost.cpp:

(WebKit::LayerTreeHost::create):

  • WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp: Removed.
  • WebProcess/WebPage/gtk/LayerTreeHostGtk.h: Removed.

Tools:

  • Scripts/webkitperl/FeatureList.pm:
10:37 PM Changeset in webkit [212702] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: Tooltip for "Show console tab" should read "Show Console tab"
​https://bugs.webkit.org/show_bug.cgi?id=168630
<rdar://problem/30621662>

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2017-02-20
Reviewed by Brian Burg.

  • Localizations/en.lproj/localizedStrings.js:
  • UserInterface/Views/LogContentView.js:

(WebInspector.LogContentView):

10:37 PM Changeset in webkit [212701] by achristensen@apple.com
  • 2 edits in trunk/Source/WebCore

Fix some 32-bit builds after r212699

  • platform/mediastream/mac/RealtimeIncomingVideoSource.cpp:

(WebCore::RealtimeIncomingVideoSource::OnFrame):
Explicitly cast OSStatus to int for logging.

9:51 PM Changeset in webkit [212700] by commit-queue@webkit.org
  • 5 edits in trunk/Source/WebCore

Remove unnecessary PerformanceEntry virtual methods
​https://bugs.webkit.org/show_bug.cgi?id=168633

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2017-02-20
Reviewed by Ryosuke Niwa.

  • page/PerformanceEntry.h:

(WebCore::PerformanceEntry::isResource):
(WebCore::PerformanceEntry::isMark):
(WebCore::PerformanceEntry::isMeasure):
Implement based on the Type.

  • page/PerformanceMark.h:
  • page/PerformanceMeasure.h:
  • page/PerformanceResourceTiming.h:

Remove virtual overrides.

9:50 PM Changeset in webkit [212699] by achristensen@apple.com
  • 29 edits
    11 adds in trunk

[WebRTC][Mac] Activate libwebrtc
​https://bugs.webkit.org/show_bug.cgi?id=167293
LayoutTests/imported/w3c:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youennf@gmail.com> on 2017-02-20
Reviewed by Alex Christensen.

  • web-platform-tests/webrtc/datachannel-emptystring-expected.txt:
  • web-platform-tests/webrtc/no-media-call-expected.txt:
  • web-platform-tests/webrtc/promises-call-expected.txt:

Source/ThirdParty/libwebrtc:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Alex Christensen.

Doing some clean-up.

  • Configurations/libwebrtc.xcconfig:
  • Source/webrtc/base/checks.h:
  • libwebrtc.xcodeproj/project.pbxproj:

Source/WebCore:

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Alex Christensen.

  • Configurations/WebCore.xcconfig:
  • Configurations/WebCoreTestSupport.xcconfig:

Source/WebKit2:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Alex Christensen.

Activating PeerConnection runtime flag based on successful loading of libwebrtc.dylib.

  • Configurations/WebKit.xcconfig:
  • Shared/WebPreferencesDefinitions.h:
  • UIProcess/WebPreferences.cpp:

(WebKit::checkWebRTCAvailability):

Source/WTF:

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Alex Christensen.

  • wtf/Platform.h:

Tools:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Alex Christensen.

Fixing paths to allow loading libwebrtc.dylib successfully.

  • Scripts/build-webkit:
  • Scripts/webkitdirs.pm:

(setupMacWebKitEnvironment):
(setupIOSWebKitEnvironment):

LayoutTests:

<rdar://problem/30401864>

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Alex Christensen.

  • TestExpectations:
  • fast/mediastream/RTCPeerConnection-addIceCandidate-expected.txt:
  • fast/mediastream/RTCPeerConnection-addTrack-reuse-sender-expected.txt:
  • fast/mediastream/RTCPeerConnection-icecandidate-event-expected.txt:
  • fast/mediastream/RTCPeerConnection-legacy-stream-based-api-expected.txt:
  • platform/gtk/TestExpectations:
  • platform/gtk/fast/mediastream/RTCPeerConnection-AddRemoveStream-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-addIceCandidate-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-addIceCandidate-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-addTrack-reuse-sender-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-addTrack-reuse-sender-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-closed-state-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-icecandidate-event-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-icecandidate-event-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-iceconnectionstatechange-event-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-legacy-stream-based-api-expected.txt: Copied from LayoutTests/fast/mediastream/RTCPeerConnection-legacy-stream-based-api-expected.txt.
  • platform/gtk/fast/mediastream/RTCPeerConnection-onnegotiationneeded-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCPeerConnection-overloaded-operations-params-expected.txt: Added.
  • platform/gtk/fast/mediastream/RTCRtpSender-replaceTrack-expected.txt: Added.
  • platform/gtk/fast/mediastream/no-media-call-expected.txt: Added.
  • platform/ios-simulator-wk2/TestExpectations:
  • platform/mac-wk1/TestExpectations:
9:02 PM Changeset in webkit [212698] by commit-queue@webkit.org
  • 6 edits in trunk

ASSERTION FAILED: m_normalWorld->hasOneRef() under WorkerThread::stop
​https://bugs.webkit.org/show_bug.cgi?id=168356
<rdar://problem/30592486>

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2017-02-20
Reviewed by Ryosuke Niwa.

Source/WebCore:

  • page/DOMWindow.cpp:

(WebCore::DOMWindow::removeAllEventListeners):
Remove Performance object EventListeners.

  • workers/WorkerGlobalScope.cpp:

(WebCore::WorkerGlobalScope::~WorkerGlobalScope):
(WebCore::WorkerGlobalScope::removeAllEventListeners):
(WebCore::WorkerGlobalScope::performance):

  • workers/WorkerGlobalScope.h:

Remove Performance object EventListeners.
Also clear Performance early in destruction since its ContextDestructionObserver
destruction makes checks about the WorkerThread.

LayoutTests:

Unskip tests now that they no longer trigger assertions.

8:44 PM Changeset in webkit [212697] by aakash_jain@apple.com
  • 4 edits in trunk/Source/WebKit/mac

Stop exporting interface WebCoreScrollView on iOS
​https://bugs.webkit.org/show_bug.cgi?id=168536

Reviewed by Dan Bernstein.

  • WebKit.exp: Moved symbol for WebCoreScrollView interface to mac specific file.
  • WebKit.mac.exp: Ditto.
  • WebView/WebHTMLView.mm: WebCoreScrollView shouldn't be defined for iOS platform.
6:35 PM Changeset in webkit [212696] by jer.noble@apple.com
  • 6 edits
    2 adds in trunk

Local audio-only stream will not trigger playback to begin
​https://bugs.webkit.org/show_bug.cgi?id=168412

Reviewed by Youenn Fablet.

Source/WebCore:

Test: fast/mediastream/local-audio-playing-event.html

With video-bearing streams, the first video sample emitted from the stream causes the
readyState to move from HAVE_NOTHING to HAVE_ENOUGH_DATA. Wire up this same behavior for
audio-bearing streams. Add a MediaStreamTrackPrivate::Observer callback method
audioSamplesAvailable(), which gets passed up to MediaPlayerPrivateMediaStreamAVFObjC.
Because this callback may be (and probably will be) called on a background thread, run the
updateReadyState() task in a scheduledDeferredTask().

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

(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::audioSamplesAvailable):
(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::updateTracks):

  • platform/mediastream/MediaStreamTrackPrivate.cpp:

(WebCore::MediaStreamTrackPrivate::audioSamplesAvailable):

  • platform/mediastream/MediaStreamTrackPrivate.h:

(WebCore::MediaStreamTrackPrivate::Observer::audioSamplesAvailable):

LayoutTests:

  • fast/mediastream/local-audio-playing-event-expected.txt: Added.
  • fast/mediastream/local-audio-playing-event.html: Added.
6:32 PM Changeset in webkit [212695] by BJ Burg
  • 4 edits in trunk/Source/WebInspectorUI

Web Inspector: RTL: back/forward navigation buttons should not be flipped
​https://bugs.webkit.org/show_bug.cgi?id=168275
<rdar://problem/30506897>

Reviewed by Matt Baker.

The leading button is always "back" and the trailing button is always "forward", but
in RTL the icons are swapped so that it still looks like '< >' from left-to-right.

Rename the two arrows in the SVG to "left" and "right" arrows, and use them appropriately
in ContentBrowser for back-forward icons based on the layout direction.

  • UserInterface/Images/BackForwardArrows.svg:
  • UserInterface/Views/ContentBrowser.js:

(WebInspector.ContentBrowser):

  • UserInterface/Views/FindBanner.css:

(.find-banner > button.segmented.left > .glyph):
(.find-banner > button.segmented.left:active:not(:disabled) > .glyph):
(.find-banner > button.segmented.right > .glyph):
(.find-banner > button.segmented.right:active:not(:disabled) > .glyph):

6:23 PM Changeset in webkit [212694] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Exclude various mac-specific header files from iOS build
​https://bugs.webkit.org/show_bug.cgi?id=168621

Reviewed by Dan Bernstein.

  • Configurations/WebKitLegacy.xcconfig:
6:12 PM Changeset in webkit [212693] by Alan Bujtas
  • 7 edits
    2 adds in trunk

Simple line layout: Implement absoluteQuadsForRange.
​https://bugs.webkit.org/show_bug.cgi?id=168613
<rdar://problem/30614618>

Reviewed by Simon Fraser.

Source/WebCore:

This patch ensures that the commonly used Range::getClientRects calls do not
throw us off of the simple line layout path.

Test: fast/dom/Range/simple-line-layout-getclientrects.html

  • rendering/RenderText.cpp:

(WebCore::RenderText::absoluteQuadsForRange):

  • rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::collectAbsoluteQuadsForRange): Special case empty ranges with multiple empty runs.

  • rendering/SimpleLineLayoutFunctions.h:
  • rendering/SimpleLineLayoutResolver.cpp:

(WebCore::SimpleLineLayout::RunResolver::rangeForRendererWithOffsets):

  • rendering/SimpleLineLayoutResolver.h:

LayoutTests:

  • fast/dom/Range/simple-line-layout-getclientrects-expected.html: Added.
  • fast/dom/Range/simple-line-layout-getclientrects.html: Added.
5:51 PM Changeset in webkit [212692] by mark.lam@apple.com
  • 13 edits
    1 add in trunk/Source

[Re-landing] CachedCall should let GC know to keep its arguments alive.
​https://bugs.webkit.org/show_bug.cgi?id=168567
<rdar://problem/30475767>

Reviewed by Saam Barati.

Source/JavaScriptCore:

We fix this by having CachedCall use a MarkedArgumentBuffer to store its
arguments instead of a Vector.

Also declared CachedCall, MarkedArgumentBuffer, and ProtoCallFrame as
WTF_FORBID_HEAP_ALLOCATION because they rely on being stack allocated for
correctness.

Update: the original patch has a bug in MarkedArgumentBuffer::expandCapacity()
where it was copying and calling addMarkSet() on values in m_buffer beyond m_size
(up to m_capacity). As a result, depending on the pre-existing values in
m_inlineBuffer, this may result in a computed Heap pointer that is wrong, and
subsequently, manifest as a crash. This is likely to be the cause of the PLT
regression.

I don't have a new test for this fix because the issue relies on sufficiently bad
values randomly showing up in m_inlineBuffer when we do an ensureCapacity() which
calls expandCapacity().

  • interpreter/CachedCall.h:

(JSC::CachedCall::CachedCall):
(JSC::CachedCall::call):
(JSC::CachedCall::clearArguments):
(JSC::CachedCall::appendArgument):
(JSC::CachedCall::setArgument): Deleted.

  • interpreter/CallFrame.h:

(JSC::ExecState::emptyList):

  • interpreter/Interpreter.cpp:

(JSC::Interpreter::prepareForRepeatCall):

  • interpreter/Interpreter.h:
  • interpreter/ProtoCallFrame.h:
  • runtime/ArgList.cpp:

(JSC::MarkedArgumentBuffer::slowEnsureCapacity):
(JSC::MarkedArgumentBuffer::expandCapacity):
(JSC::MarkedArgumentBuffer::slowAppend):

  • runtime/ArgList.h:

(JSC::MarkedArgumentBuffer::append):
(JSC::MarkedArgumentBuffer::ensureCapacity):

  • runtime/StringPrototype.cpp:

(JSC::replaceUsingRegExpSearch):

  • runtime/VM.cpp:

(JSC::VM::VM):

  • runtime/VM.h:

Source/WTF:

Added a WTF_FORBID_HEAP_ALLOCATION that will cause a compilation failure if
a class declared with it is malloced.

While this doesn't prevent that class declared WTF_FORBID_HEAP_ALLOCATION from
being embedded in another class that is heap allocated, it does at minimum
document the intent and gives the users of this class a chance to do the
right thing.

  • WTF.xcodeproj/project.pbxproj:
  • wtf/ForbidHeapAllocation.h: Added.
5:48 PM Changeset in webkit [212691] by Ryan Haddad
  • 28 edits
    19 deletes in trunk

Unreviewed, rolling out r212685.

This change broke the 32-bit Sierra build.

Reverted changeset:

"Resource Load Statistics: Add alternate classification
method"
​https://bugs.webkit.org/show_bug.cgi?id=168347
​http://trac.webkit.org/changeset/212685

5:46 PM Changeset in webkit [212690] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-603.1.30

Tag Safari-603.1.30.

5:44 PM Changeset in webkit [212689] by commit-queue@webkit.org
  • 9 edits in trunk/Source/WebCore

[WebIDL] Add support for constructors that have variadic parameters
​https://bugs.webkit.org/show_bug.cgi?id=168614

Patch by Sam Weinig <​sam@webkit.org> on 2017-02-20
Reviewed by Alex Christensen.

In preparation of removing some more custom bindings, move the constructor calling
code over to using GenerateParametersCheck completely. This required

  • Removing special case of NamedConstructors automatically getting a Document passed to them. The three named constructors that expected this have been updated to add the required attributes.
  • Add a version of the GenerateCallWith prologue for constructors.
  • Remove now unnecessary argumentCount return value from GenerateParametersCheck.
  • bindings/scripts/CodeGeneratorJS.pm:

(GenerateImplementation):
(GenerateCallWithUsingReferences):
(GenerateCallWithUsingPointers):
(GenerateConstructorCallWithUsingPointers):
(GenerateCallWith):
(GenerateParametersCheck):
(GenerateConstructorDefinition):

  • bindings/scripts/test/JS/JSTestInterface.cpp:
  • bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
  • bindings/scripts/test/JS/JSTestObj.cpp:
  • bindings/scripts/test/JS/JSTestOverloadedConstructors.cpp:

Update results for more consistent placement of ScriptExecutionContext and Document
accessors, add UNLIKELY to context checks, and remove automatic Document passing
for NamedConstructors.

  • html/HTMLAudioElement.idl:
  • html/HTMLImageElement.idl:
  • html/HTMLOptionElement.idl:

Add ConstructorCallWith=Document.

5:22 PM Changeset in webkit [212688] by BJ Burg
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: RTL: hierarchical path components need spacing and icon adjustments
​https://bugs.webkit.org/show_bug.cgi?id=168581

Reviewed by Matt Baker.

Flip a bunch of padding, margin, and offsets. Flip the chevron using a CSS transform.

  • UserInterface/Views/HierarchicalPathComponent.css:

(.hierarchical-path-component):
(.hierarchical-path-component > .icon):
(.hierarchical-path-component > :matches(.icon, .selector-arrows)):
(body[dir=ltr] .hierarchical-path-component > :matches(.icon, .selector-arrows)):
(body[dir=rtl] .hierarchical-path-component > :matches(.icon, .selector-arrows)):
(.hierarchical-path-component > .selector-arrows):
(.hierarchical-path-component > select):
(body[dir=ltr] .hierarchical-path-component > select):
(body[dir=rtl] .hierarchical-path-component > select):
(.hierarchical-path-component > .separator):
(body[dir=ltr] .hierarchical-path-component > .separator):
(body[dir=rtl] .hierarchical-path-component > .separator):
(.hierarchical-path-component.text-only):
(body[dir=ltr] .hierarchical-path-component.text-only):
(body[dir=rtl] .hierarchical-path-component.text-only):
(body[dir=ltr] .hierarchical-path-component.text-only > select):
(body[dir=rtl] .hierarchical-path-component.text-only > select):

4:53 PM Changeset in webkit [212687] by matthew_hanson@apple.com
  • 4 edits in branches/safari-603-branch/Source/WebCore

Roll out r212554 via r212601. rdar://problem/30339638

4:35 PM Changeset in webkit [212686] by Ryan Haddad
  • 1 edit
    3 adds in trunk/LayoutTests

Add mac-wk1 baseline for fast/canvas/webgl/context-creation-attributes.html
​https://bugs.webkit.org/show_bug.cgi?id=168623

Unreviewed test gardening.

  • platform/mac-wk1/fast/canvas/webgl/context-creation-attributes-expected.txt: Added.
4:34 PM Changeset in webkit [212685] by wilander@apple.com
  • 28 edits
    4 copies
    24 adds in trunk

Resource Load Statistics: Add alternate classification method
​https://bugs.webkit.org/show_bug.cgi?id=168347
<rdar://problem/30352793>

Reviewed by Alex Christensen.

Source/WebCore:

This patch only adds test infrastructure in WebCore.

Tests: http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-mixed-statistics.html

http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-sub-frame-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-unique-redirects-to.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-mixed-statistics.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-sub-frame-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-under-top-frame-origins.html
http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-unique-redirects-to.html

  • loader/ResourceLoadObserver.cpp:

(WebCore::ResourceLoadObserver::setSubframeUnderTopFrameOrigin):
(WebCore::ResourceLoadObserver::setSubresourceUnderTopFrameOrigin):
(WebCore::ResourceLoadObserver::setSubresourceUniqueRedirectTo):

  • loader/ResourceLoadObserver.h:

Source/WebKit2:

This patch adds a CorePrediction-based classifier to the WebResourceLoadStatisticsStore.
The CorePrediction framework is introduced as a dependency for macOS and iOS. The patch
also adds functions to support layout tests of the feature.

  • Configurations/BaseTarget.xcconfig:
  • Configurations/WebKit.xcconfig:

Added dependency on CorePrediction.

  • Platform/classifier: Added.
  • Platform/classifier/ResourceLoadStatisticsClassifier.h: Added.

Pulls in the Cocoa-specific classifier for Cocoa-based platforms.

(WebKit::ResourceLoadStatisticsClassifier::ResourceLoadStatisticsClassifier):

  • Platform/classifier/ResourceLoadStatisticsClassifierBase.cpp: Added.

(WebKit::ResourceLoadStatisticsClassifierBase::hasPrevalentResourceCharacteristics):

Shared classifier logic.

(WebKit::ResourceLoadStatisticsClassifierBase::classifyWithVectorThreshold):

Fallback classifier for when we don't have CorePrediction.

  • Platform/classifier/ResourceLoadStatisticsClassifierBase.h: Added.

(WebKit::ResourceLoadStatisticsClassifierBase::ResourceLoadStatisticsClassifierBase):
(WebKit::ResourceLoadStatisticsClassifierBase::~ResourceLoadStatisticsClassifierBase):

  • Platform/classifier/cocoa: Added.
  • Platform/classifier/cocoa/CorePredictionSPI.h: Added.

Includes CorePrediction if available, otherwise declares needed symbols.
Always redeclares the functions so we'll get a build error if
CorePrediction changes.

  • Platform/classifier/cocoa/ResourceLoadStatisticsClassifierCocoa.cpp: Added.

(WebKit::ResourceLoadStatisticsClassifier::classify):
(WebKit::ResourceLoadStatisticsClassifier::storagePath):
(WebKit::ResourceLoadStatisticsClassifier::shouldUseCorePrediction):

The new classifier for Cocoa platforms.

  • Platform/classifier/cocoa/ResourceLoadStatisticsClassifierCocoa.h: Added.

(WebKit::ResourceLoadStatisticsClassifier::ResourceLoadStatisticsClassifier):

  • PlatformGTK.cmake:

Added Platform/classifier directory and ResourceLoadStatisticsClassifierBase.cpp.

  • PlatformMac.cmake:

Added Platform/classifier and Platform/classifier/cocoa directories, and
source files ResourceLoadStatisticsClassifierBase.cpp and
ResourceLoadStatisticsClassifierCocoa.cpp

  • Resources/ResourceLoadStatistics: Added.
  • Resources/ResourceLoadStatistics/corePrediction_model: Added.

Model file to load into CorePrediction.

  • UIProcess/API/C/WKResourceLoadStatisticsManager.cpp:

(WKResourceLoadStatisticsManagerSetSubframeUnderTopFrameOrigin):
(WKResourceLoadStatisticsManagerSetSubresourceUnderTopFrameOrigin):
(WKResourceLoadStatisticsManagerSetSubresourceUniqueRedirectTo):

Test infrastructure.

  • UIProcess/API/C/WKResourceLoadStatisticsManager.h:
  • UIProcess/WebResourceLoadStatisticsManager.cpp:

(WebKit::WebResourceLoadStatisticsManager::setSubframeUnderTopFrameOrigin):
(WebKit::WebResourceLoadStatisticsManager::setSubresourceUnderTopFrameOrigin):
(WebKit::WebResourceLoadStatisticsManager::setSubresourceUniqueRedirectTo):

Test infrastructure.

  • UIProcess/WebResourceLoadStatisticsManager.h:
  • UIProcess/WebResourceLoadStatisticsStore.cpp:

(WebKit::WebResourceLoadStatisticsStore::WebResourceLoadStatisticsStore):

Renamed m_storagePath to m_statisticsStoragePath for clarity.

(WebKit::WebResourceLoadStatisticsStore::classifyResource):

Now calls the classifier through its ResourceLoadStatisticsClassifier
member variable.

(WebKit::WebResourceLoadStatisticsStore::persistentStoragePath):

Renamed m_storagePath to m_statisticsStoragePath for clarity.

(WebKit::WebResourceLoadStatisticsStore::writeEncoderToDisk):

Renamed m_storagePath to m_statisticsStoragePath for clarity.

(WebKit::WebResourceLoadStatisticsStore::hasPrevalentResourceCharacteristics): Deleted.

  • UIProcess/WebResourceLoadStatisticsStore.h:
  • WebKit2.xcodeproj/project.pbxproj:

Added the new classifier source files under Platform/classifier and the
corePrediction_model file under Resources/ResourceLoadStatistics.

Source/WTF:

  • wtf/Platform.h:

Added support for HAVE(CORE_PREDICTION).

Tools:

Added three testRunner functions to facilitate layout tests:

  • setStatisticsSubframeUnderTopFrameOrigin()
  • setStatisticsSubresourceUnderTopFrameOrigin()
  • setStatisticsSubresourceUniqueRedirectTo()
  • WebKitTestRunner/InjectedBundle/Bindings/TestRunner.idl:
  • WebKitTestRunner/InjectedBundle/TestRunner.cpp:

(WTR::TestRunner::setStatisticsSubframeUnderTopFrameOrigin):
(WTR::TestRunner::setStatisticsSubresourceUnderTopFrameOrigin):
(WTR::TestRunner::setStatisticsSubresourceUniqueRedirectTo):

  • WebKitTestRunner/InjectedBundle/TestRunner.h:
  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::setStatisticsSubframeUnderTopFrameOrigin):
(WTR::TestController::setStatisticsSubresourceUnderTopFrameOrigin):
(WTR::TestController::setStatisticsSubresourceUniqueRedirectTo):

  • WebKitTestRunner/TestController.h:
  • WebKitTestRunner/TestInvocation.cpp:

(WTR::TestInvocation::didReceiveSynchronousMessageFromInjectedBundle):

WebKitLibraries:

  • WebKitPrivateFrameworkStubs/iOS/10/CorePrediction.framework: Added.
  • WebKitPrivateFrameworkStubs/iOS/10/CorePrediction.framework/CorePrediction.tbd: Added.

Stubs for private framework.

LayoutTests:

  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-mixed-statistics-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-mixed-statistics.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-sub-frame-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-sub-frame-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-unique-redirects-to-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-non-prevalent-based-on-subresource-unique-redirects-to.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-mixed-statistics-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-mixed-statistics.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-sub-frame-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-sub-frame-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-under-top-frame-origins-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-under-top-frame-origins.html: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-unique-redirects-to-expected.txt: Added.
  • http/tests/loading/resourceLoadStatistics/classify-as-prevalent-based-on-subresource-unique-redirects-to.html: Added.
  • platform/gtk/TestExpectations:

The whole http/tests/loading/resourceLoadStatistics marked as crashing based on
Carlos Garcia Campos's assessment in ​https://bugs.webkit.org/show_bug.cgi?id=168171.

  • platform/wk2/TestExpectations:

The above tests are only valid for WebKit2. Marked as [ Pass ].

4:29 PM Changeset in webkit [212684] by matthew_hanson@apple.com
  • 1 delete in tags/Safari-603.1.30

Remove tag.

4:25 PM Changeset in webkit [212683] by matthew_hanson@apple.com
  • 10 edits
    4 deletes in branches/safari-603-branch/Source

Roll out r212660. rdar://problem/30553220

4:18 PM Changeset in webkit [212682] by matthew_hanson@apple.com
  • 6 edits
    6 deletes in branches/safari-603-branch

Roll out r212621 via r212647. rdar://problem/30563318

4:08 PM Changeset in webkit [212681] by andersca@apple.com
  • 10 edits in trunk

Use the new drag code path when dragging links
​https://bugs.webkit.org/show_bug.cgi?id=168612

Reviewed by Tim Horton.

Source/WebCore:

  • editing/Editor.cpp:

(WebCore::Editor::copyURL):
Use userVisibleString instead of fillInUserVisibleForm.

(WebCore::Editor::pasteboardWriterURL):
New function that returns a PasteboardWriterData::URL for a given URL + title.

  • editing/Editor.h:

Add new members.

  • editing/mac/EditorMac.mm:

(WebCore::Editor::userVisibleString):
(WebCore::Editor::fillInUserVisibleForm): Deleted.
Add a getter instead of a function that fills in a struct member.

  • page/DragController.cpp:

(WebCore::DragController::startDrag):
Add the new DragItem code path when dragging links.

  • platform/PasteboardWriterData.cpp:

(WebCore::PasteboardWriterData::isEmpty):
Check for m_url as well.

(WebCore::PasteboardWriterData::setURL):
Set m_url.

  • platform/PasteboardWriterData.h:

Add new members.

  • platform/mac/PasteboardWriter.mm:

(WebCore::toUTI):
New helper function that returns an UTI from a pasteboard type.

(WebCore::createPasteboardWriter):
Handle converting URLs to the various pasteboard types.

Tools:

If a type is not dynamic, just use the static UTI.

  • DumpRenderTree/mac/DumpRenderTreePasteboard.mm:

(-[LocalPasteboard writeObjects:]):

4:04 PM Changeset in webkit [212680] by matthew_hanson@apple.com
  • 1 copy in tags/Safari-603.1.30

Tag Safari-603.1.30.

4:04 PM Changeset in webkit [212679] by matthew_hanson@apple.com
  • 1 delete in tags/Safari-603.1.30

Remove tag.

2:29 PM Changeset in webkit [212678] by ap@apple.com
  • 2 edits in trunk/LayoutTests

LayoutTest fast/multicol/column-span-parent-continuation-crash.html is a flaky timeout
​https://bugs.webkit.org/show_bug.cgi?id=168341

Reviewed by Daniel Bates.

  • fast/multicol/column-span-parent-continuation-crash.html: Make sure that the

document is fully parsed before the test runs. I'm not sure if the zero delay
is still needed, but it doesn't hurt.

1:48 PM Changeset in webkit [212677] by matthew_hanson@apple.com
  • 13 edits
    1 delete in branches/safari-603-branch/Source

Roll out r212618 via r212646. rdar://problem/30475767

1:48 PM Changeset in webkit [212676] by matthew_hanson@apple.com
  • 8 edits in branches/safari-603-branch

Merge r211750. rdar://problem/30383964

1:48 PM Changeset in webkit [212675] by matthew_hanson@apple.com
  • 2 edits in branches/safari-603-branch/Source/WebCore

Merge r212651. rdar://problem/30604254

1:48 PM Changeset in webkit [212674] by matthew_hanson@apple.com
  • 15 edits
    2 adds in branches/safari-603-branch

Merge r212650. rdar://problem/30604254

1:48 PM Changeset in webkit [212673] by matthew_hanson@apple.com
  • 9 edits in branches/safari-603-branch

Merge r212633. rdar://problem/30592266

1:48 PM Changeset in webkit [212672] by matthew_hanson@apple.com
  • 8 edits in branches/safari-603-branch/Source

Merge r212331. rdar://problem/30522092

1:27 PM Changeset in webkit [212671] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Unreviewed, rolling out r212653.

This rebaseline was incorrect.

Reverted changeset:

"Rebaseline fast/canvas/webgl/context-creation-attributes.html
after r212650."
​http://trac.webkit.org/changeset/212653

1:24 PM Changeset in webkit [212670] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Remove debug flag from flaky test streams/pipe-to.html.
​https://bugs.webkit.org/show_bug.cgi?id=165874

Unreviewed test gardening.

  • platform/mac/TestExpectations:
1:21 PM Changeset in webkit [212669] by Wenson Hsieh
  • 28 edits in trunk/Source

Add plumbing to the UI process for TextIndicatorData when computing the drag image
​https://bugs.webkit.org/show_bug.cgi?id=168583
Work towards <rdar://problem/30313681>

Source/WebCore:

Reviewed by Tim Horton.

Adds some additional arguments to drag image creation functions to allow platforms to specify TextIndicatorData
for a link or selection-based DragImage. This TextIndicatorData is an optional member of the DragImage, and is
propagated to the UI process via SetDragImage in the WebDragClient.

Additionally renames hasDataInteractionAtPosition to hasSelectionAtPosition to better reflect its purpose.

No new tests, since there is no behavior change.

  • page/DragController.cpp:

(WebCore::DragController::startDrag):

  • page/Page.cpp:

(WebCore::Page::hasSelectionAtPosition):
(WebCore::Page::hasDataInteractionAtPosition): Deleted.

  • page/Page.h:
  • platform/DragImage.cpp:

(WebCore::createDragImageForSelection):
(WebCore::createDragImageForLink):
(WebCore::DragImage::operator=):

  • platform/DragImage.h:
  • platform/gtk/DragImageGtk.cpp:

(WebCore::createDragImageForLink):

  • platform/mac/DragImageMac.mm:

(WebCore::createDragImageForLink):

  • platform/win/DragImageWin.cpp:

(WebCore::createDragImageForLink):

Source/WebKit/mac:

Accounts for changes in WebCore -- see Source/WebCore/ChangeLog for more details.

Reviewed by Tim Horton.

  • WebView/WebHTMLView.mm:

(-[WebHTMLView _selectionDraggingImage]):
(-[WebHTMLView selectionImageForcingBlackText:selectionImageForcingBlackText:]):

Source/WebKit2:

Reviewed by Tim Horton.

Changes the SetDragImage IPC message to send TextIndicatorData over to the UI process. Also changes the boolean
isLink parameter to be a DragSourceAction instead, leaving it up to the receiving end (in the UI process) to
special case links.

Additionally, renames hasDataInteractionAtPosition to hasSelectionAtPosition to better reflect its purpose.

These changes are only infrastructural should not alter any behaviors.

  • Shared/ios/InteractionInformationAtPosition.h:
  • Shared/ios/InteractionInformationAtPosition.mm:

(WebKit::InteractionInformationAtPosition::encode):
(WebKit::InteractionInformationAtPosition::decode):

  • UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _simulateDataInteractionGestureRecognized]):
(-[WKWebView _simulateDataInteractionEntered:]):
(-[WKWebView _simulateDataInteractionUpdated:]):
(-[WKWebView _simulateDataInteractionPerformOperation:]):
(-[WKWebView _simulateDataInteractionEnded:]):
(-[WKWebView _simulateDataInteractionSessionDidEnd:withOperation:]):
(-[WKWebView _simulateFailedDataInteractionWithIndex:]):
(-[WKWebView _simulateWillBeginDataInteractionWithIndex:withSession:]):
(-[WKWebView _simulatedItemsForDataInteractionWithIndex:]):

  • UIProcess/API/Cocoa/_WKTestingDelegate.h:
  • UIProcess/PageClient.h:
  • UIProcess/WebPageProxy.h:
  • UIProcess/WebPageProxy.messages.in:
  • UIProcess/ios/PageClientImplIOS.h:
  • UIProcess/ios/PageClientImplIOS.mm:

(WebKit::PageClientImpl::setDragImage):
(WebKit::PageClientImpl::startDataInteractionWithImage):

  • UIProcess/ios/WKContentViewInteraction.h:
  • UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView hasSelectablePositionAtPoint:]):
(-[WKContentView pointIsInDataInteractionContent:]):
(-[WKContentView _dataInteractionGestureRecognizer]):
(-[WKContentView pointIsInAssistedNode:]):

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

(WebKit::PageClientImpl::setDragImage):

  • UIProcess/mac/WebPageProxyMac.mm:

(WebKit::WebPageProxy::setDragImage):

  • WebProcess/WebCoreSupport/mac/WebDragClientMac.mm:

(WebKit::WebDragClient::startDrag):

  • WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::getPositionInformation):

1:10 PM Changeset in webkit [212668] by matthew_hanson@apple.com
  • 2 edits in branches/safari-603-branch/Source/WebKit2

Merge r212666. rdar://problem/30239618

12:57 PM Changeset in webkit [212667] by Brent Fulgham
  • 2 edits in trunk/Source/WebCore

Nullptr dereferences when stopping a load
​https://bugs.webkit.org/show_bug.cgi?id=168608
<rdar://problem/29852056>

Reviewed by Ryosuke Niwa.

Don't attempt to notify a detached frame's load client that the load is
stopped.

  • loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::stopLoading): Check for null frame loader and
bypass dereferencing it.

12:37 PM Changeset in webkit [212666] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebKit2

Don’t set NSURLSessionConfiguration’s _sourceApplicationAuditTokenData if _sourceApplicationBundleIdentifier is also set.
​https://bugs.webkit.org/show_bug.cgi?id=168607

rdar://problem/30239618

Patch by David Quesada <​david_quesada@apple.com> on 2017-02-20
Reviewed by Geoffrey Garen.

  • NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(WebKit::NetworkSessionCocoa::NetworkSessionCocoa):
If the process pool configuration sets a source application bundle identifier, don't give the NSURLSession configuration
the audit token from the UI process, as it may be associated with an application with a conflicting bundle identifier.

12:30 PM Changeset in webkit [212665] by commit-queue@webkit.org
  • 13 edits
    1 delete in trunk/Source

Unreviewed, rolling out r212618.
​https://bugs.webkit.org/show_bug.cgi?id=168609

"Appears to cause PLT regression" (Requested by mlam on
#webkit).

Reverted changeset:

"CachedCall should let GC know to keep its arguments alive."
​https://bugs.webkit.org/show_bug.cgi?id=168567
​http://trac.webkit.org/changeset/212618

11:57 AM Changeset in webkit [212664] by matthew_hanson@apple.com
  • 15 edits in branches/safari-603-branch/Source

Roll out r212518 via r212538. rdar://problem/30541748

11:32 AM Changeset in webkit [212663] by andersca@apple.com
  • 15 edits
    1 copy
    1 move in trunk

Add a new drag code path and use it for dragging plain text
​https://bugs.webkit.org/show_bug.cgi?id=168534

Reviewed by Geoffrey Garen.

Source/WebCore:

The new code path is currently only used for plain text selection dragging.

  • WebCore.xcodeproj/project.pbxproj:
  • page/DragClient.h:

(WebCore::DragClient::useLegacyDragClient):
Add a new member function. This currently returns true everywhere except legacy WebKit on Mac.

(WebCore::DragClient::beginDrag):
Add new empty member function.

  • page/DragController.cpp:

(WebCore::dragImageAnchorPointForSelectionDrag):
Helper function that returns the anchor point for a selection drag image.

(WebCore::DragController::startDrag):
If we can use the new code path, set up a drag item with an image and pasteboard data.

(WebCore::DragController::beginDrag):
New function that calls out to the client.

  • page/DragController.h:

Add new members.

  • platform/DragItem.h:

Add a new class - it's essentially a tuple of a drag image, an anchor point and the pasteboard data the item represents.

  • platform/mac/PasteboardWriter.h:

Rename createPasteboardWriting to createPasteboardWriter.

  • platform/mac/PasteboardWriter.mm:

(WebCore::createPasteboardWriter):
Use the UTI pasteboard type.

Source/WebKit/mac:

  • WebCoreSupport/WebDragClient.h:

Add new members.

  • WebCoreSupport/WebDragClient.mm:

(WebDragClient::useLegacyDragClient):
Return false here.

(WebDragClient::beginDrag):
New client member function. Create an NSDraggingItem and use it to begin a dragging session.

  • WebView/WebHTMLView.mm:

(-[WebHTMLView draggingSession:sourceOperationMaskForDraggingContext:]):
Get the source operation mask from WebCore.

(-[WebHTMLView draggingSession:endedAtPoint:operation:]):
Send a fake mouse up event.

  • WebView/WebHTMLViewInternal.h:

Declare that WebHTMLView conforms to NSDraggingSource.

Tools:

Update the testing infrastructure to handle NSDraggingSession.

  • DumpRenderTree/DumpRenderTree.xcodeproj/project.pbxproj:
  • DumpRenderTree/mac/DumpRenderTreePasteboard.mm: Renamed from Tools/DumpRenderTree/mac/DumpRenderTreePasteboard.m.

(-[LocalPasteboard writeObjects:]):
Implement this in terms of the legacy pasteboard API.

  • DumpRenderTree/mac/EventSendingController.mm:

(drt_WebHTMLView_beginDraggingSessionWithItemsEventSource):
(+[EventSendingController initialize]):
Swizzle the drag method instead of adding a delegate method (like the old code does).

11:14 AM Changeset in webkit [212662] by BJ Burg
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: RTL: adjust positioning of scope bar items with multiple values
​https://bugs.webkit.org/show_bug.cgi?id=168575

Reviewed by Matt Baker.

Mirror the leading margin as necessary. Adjust the <select> positioning
so that the popup is really close to the scope bar item's position.

  • UserInterface/Views/ScopeBar.css:

(body[dir=ltr] .scope-bar > li.multiple > select):
(body[dir=rtl] .scope-bar > li.multiple > select):
(.scope-bar > li.multiple > .arrows):
(body[dir=ltr] .scope-bar > li.multiple > .arrows):
(body[dir=rtl] .scope-bar > li.multiple > .arrows):

10:39 AM Changeset in webkit [212661] by achristensen@apple.com
  • 2 edits in trunk/Source/WebCore

Fix libwebrtc build after r212644.
​https://bugs.webkit.org/show_bug.cgi?id=168596

  • Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp:

(WebCore::LibWebRTCMediaEndpoint::StatsCollector::OnStatsDelivered):
m_endpoint changed from a c++ reference to a WTF::Ref, so we need to use operator -> instead of .

10:33 AM Changeset in webkit [212660] by matthew_hanson@apple.com
  • 10 edits
    1 copy
    3 adds in branches/safari-603-branch/Source

rdar://problem/30553220

10:32 AM Changeset in webkit [212659] by ap@apple.com
  • 6 edits in trunk/Source/WebKit

List of WebCore symbols to re-export from WebKitLegacy should be built automatically
​https://bugs.webkit.org/show_bug.cgi?id=168342
rdar://problem/26182266

Reviewed by Tim Horton.

Source/WebKit:

  • WebKit.xcodeproj/project.pbxproj: Append ReexportedWebCoreSymbols_${CURRENT_ARCH}.exp

to WebKitLegacy.generated.exp if it exists. Added it to build phase inputs for
dependency tracking.

Source/WebKit/ios:

  • WebKit.iOS.exp: Removed manually added symbols.

Source/WebKit/mac:

  • MigrateHeaders.make: On iOS only, process re-exported headers to build a list of

symbols to re-export.

10:30 AM Changeset in webkit [212658] by matthew_hanson@apple.com
  • 10 edits in branches/safari-603-branch/Source

Merge r212652. rdar://problem/30435303

10:22 AM Changeset in webkit [212657] by BJ Burg
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: RTL: sidebar expand/collapse icons need to be flipped
​https://bugs.webkit.org/show_bug.cgi?id=168276
<rdar://problem/30506999>

Reviewed by Matt Baker.

The sidebars themselves are already flipped due to the layout direction change, but the
icons have a directional design and need to be manually flipped based on the layout direction.

  • UserInterface/Views/ContentBrowserTabContentView.js:

(WebInspector.ContentBrowserTabContentView):

10:18 AM Changeset in webkit [212656] by commit-queue@webkit.org
  • 17 edits
    1 copy
    4 adds in trunk

[Readable Streams API] Add ReadableByteStreamController byobRequest attribute
​https://bugs.webkit.org/show_bug.cgi?id=168319

Patch by Romain Bellessort <​romain.bellessort@crf.canon.fr> on 2017-02-20
Reviewed by Youenn Fablet.

LayoutTests/imported/w3c:

Updated expectations for imported w3c tests (new type of error is now obtained).

  • web-platform-tests/streams/readable-byte-streams/general-expected.txt: Updated.
  • web-platform-tests/streams/readable-byte-streams/general.dedicatedworker-expected.txt: Updated.

Source/WebCore:

Added ReadableByteStreamController byobRequest attribute.

Added tests related to ReadableStreamBYOBRequest as a dedicated object
and also as an attribute of ReadableByteStreamController.

  • CMakeLists.txt: Added new files.
  • DerivedSources.cpp: Added new files.
  • DerivedSources.make: Added new files.
  • Modules/streams/ReadableByteStreamController.idl: Added byobRequest support.
  • Modules/streams/ReadableByteStreamController.js: Added byobRequest support.
  • Modules/streams/ReadableByteStreamInternals.js:

(privateInitializeReadableStreamBYOBRequest): Added constructor.

  • Modules/streams/ReadableStreamBYOBRequest.idl: Added.
  • Modules/streams/ReadableStreamBYOBRequest.js: Added.

(respond): Not implemented yet.
(respondWithNewView): Not implemented yet.
(view): Not implemented yet.

  • WebCore.xcodeproj/project.pbxproj: Added new files.
  • bindings/js/JSDOMGlobalObject.cpp: Added ReadableStreamBYOBRequest support.

(WebCore::JSDOMGlobalObject::addBuiltinGlobals):
(WebCore::JSDOMGlobalObject::finishCreation):
(WebCore::JSDOMGlobalObject::visitChildren):

  • bindings/js/JSReadableStreamPrivateConstructors.cpp: Added ReadableStreamBYOBRequest support.

(WebCore::constructJSReadableByteStreamController):
(WebCore::constructJSReadableStreamBYOBRequest):
(WebCore::JSBuiltinReadableStreamBYOBRequestPrivateConstructor::initializeExecutable):
(WebCore::createReadableStreamBYOBRequestPrivateConstructor):

  • bindings/js/JSReadableStreamPrivateConstructors.h: Added ReadableStreamBYOBRequest support.
  • bindings/js/WebCoreBuiltinNames.h: Added ReadableStreamBYOBRequest support.

LayoutTests:

Added tests related to ReadableStreamBYOBRequest as a dedicated object
and also as an attribute of ReadableByteStreamController.

  • streams/readable-byte-stream-controller.js: Updated with byobRequest attribute test.
  • streams/readable-stream-byob-request-expected.txt: Added.
  • streams/readable-stream-byob-request.html: Added.
  • streams/readable-stream-byob-request.js: Added to cover tests related to ReadableStreamBYOBRequest.
10:16 AM Changeset in webkit [212655] by Ryan Haddad
  • 13 edits
    2 moves
    2 adds
    1 delete in trunk/Source/WebKit2

Unreviewed, rolling out r212632.

This change appears to have caused API test failures.

Reverted changeset:

"Reduce platform ifdefs in WebKit2 custom protocols
implementation"
​https://bugs.webkit.org/show_bug.cgi?id=165028
​http://trac.webkit.org/changeset/212632

10:14 AM Changeset in webkit [212654] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/ios

Stop exporting WebPluginController from WebKit
​https://bugs.webkit.org/show_bug.cgi?id=168603

Reviewed by Alexey Proskuryakov.

  • WebKit.iOS.exp:
10:00 AM Changeset in webkit [212653] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Rebaseline fast/canvas/webgl/context-creation-attributes.html after r212650.

Unreviewed test gardening.

  • fast/canvas/webgl/context-creation-attributes-expected.txt:
10:00 AM Changeset in webkit [212652] by pvollan@apple.com
  • 10 edits in trunk/Source

[Win] Custom scale factor is not applied in all cases.
​https://bugs.webkit.org/show_bug.cgi?id=168117

Reviewed by Brent Fulgham.

We should not call the function deviceScaleFactorForWindow directly, since this
will return the system scale factor, and ignore the custom scale factor.

Source/WebCore:

  • platform/graphics/ca/win/CACFLayerTreeHost.h:
  • platform/graphics/ca/win/WKCACFViewLayerTreeHost.cpp:

(WebCore::WKCACFViewLayerTreeHost::initializeContext):
(WebCore::WKCACFViewLayerTreeHost::resize):
(WebCore::WKCACFViewLayerTreeHost::setScaleFactor):

  • platform/graphics/ca/win/WKCACFViewLayerTreeHost.h:
  • platform/win/GDIUtilities.h:

(WebCore::makeScaledPoint):

  • platform/win/PlatformMouseEventWin.cpp:

(WebCore::positionForEvent):

  • platform/win/PopupMenuWin.cpp:

(WebCore::PopupMenuWin::show):
(WebCore::PopupMenuWin::wndProc):

  • platform/win/PopupMenuWin.h:

Source/WebKit/win:

  • WebView.cpp:

(WebView::handleContextMenuEvent):
(WebView::handleMouseEvent):
(WebView::setAcceleratedCompositing):

9:54 AM Changeset in webkit [212651] by jonlee@apple.com
  • 2 edits in trunk/Source/WebCore

Fix build error for iOS. Unreviewed.

  • platform/graphics/GraphicsContext3D.cpp: Move stub function into !PLATFORM(COCOA) instead of !PLATFORM(MAC).
9:52 AM Changeset in webkit [212650] by jonlee@apple.com
  • 15 edits
    2 adds in trunk

Unreviewed, rolling out r212639.

Have a fix for the linker error on iOS.

Reverted changeset:

"Unreviewed, rolling out r212637."
​https://bugs.webkit.org/show_bug.cgi?id=168595
​http://trac.webkit.org/changeset/212639

9:52 AM Changeset in webkit [212649] by Carlos Garcia Campos
  • 1 copy in releases/WebKitGTK/webkit-2.15.90

WebKitGTK+ 2.15.90

9:45 AM Changeset in webkit [212648] by Carlos Garcia Campos
  • 4 edits in releases/WebKitGTK/webkit-2.16

Unreviewed. Update OptionsGTK.cmake and NEWS for 2.15.90 release.

.:

  • Source/cmake/OptionsGTK.cmake: Bump version numbers.

Source/WebKit2:

  • gtk/NEWS: Add release notes for 2.15.90.
9:29 AM Changeset in webkit [212647] by matthew_hanson@apple.com
  • 6 edits
    6 adds in branches/safari-603-branch

Merge r212621. rdar://problem/30563318

9:29 AM Changeset in webkit [212646] by matthew_hanson@apple.com
  • 13 edits
    1 add in branches/safari-603-branch/Source

Merge r212618. rdar://problem/30475767

9:29 AM Changeset in webkit [212645] by matthew_hanson@apple.com
  • 5 edits
    2 adds in branches/safari-603-branch

Merge r212558. rdar://problem/30451563

9:24 AM Changeset in webkit [212644] by commit-queue@webkit.org
  • 6 edits in trunk/Source

[WebRTC] Fix some memory leaks in libwebrtc binding code
​https://bugs.webkit.org/show_bug.cgi?id=168596

Patch by Youenn Fablet <​youenn@apple.com> on 2017-02-20
Reviewed by Eric Carlson.

Source/WebCore:

Covered by manual testing.

  • Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp:

(WebCore::LibWebRTCMediaEndpoint::StatsCollector::StatsCollector): Using the libwebrtc way of creating such objects.

  • Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.h:

(WebCore::LibWebRTCMediaEndpoint::StatsCollector::create):

  • platform/mediastream/libwebrtc/LibWebRTCProvider.cpp:

(WebCore::PeerConnectionFactoryAndThreads::OnMessage):

Source/WebKit2:

  • NetworkProcess/webrtc/NetworkRTCProvider.cpp:

(WebKit::NetworkRTCProvider::OnMessage):

9:24 AM Changeset in webkit [212643] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Stop exporting DOMTokenList from WebKit
​https://bugs.webkit.org/show_bug.cgi?id=168544

Reviewed by Alexey Proskuryakov.

  • WebKit.exp:
9:22 AM Changeset in webkit [212642] by ap@apple.com
  • 7 edits
    1 add in trunk/Source

Clean up how WebKit exports _WebCreateFragment
​https://bugs.webkit.org/show_bug.cgi?id=168579

Reviewed by Dan Bernstein.

Source/WebCore:

  • editing/Editor.h: Removed the declaration of _WebCreateFragment, SOFT_LINK doesn't need it.
  • editing/cocoa/EditorCocoa.mm: Moved a FIXME comment here.

Source/WebKit:

  • WebKit.xcodeproj/project.pbxproj: Added WebCreateFragmentInternal.h.

Source/WebKit/mac:

  • WebCoreSupport/WebCreateFragmentInternal.h: Added a private header.
  • WebCoreSupport/WebEditorClient.mm: Include the new header that declares _WebCreateFragment.
9:20 AM Changeset in webkit [212641] by aakash_jain@apple.com
  • 2 edits in trunk/Source/WebKit/mac

Stop exporting DOMNodeFilter
​https://bugs.webkit.org/show_bug.cgi?id=168542

Reviewed by Alexey Proskuryakov.

  • WebKit.exp:
9:18 AM Changeset in webkit [212640] by mark.lam@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

BytecodeGenerator should not iterate its m_controlFlowScopeStack using a pointer bump.
​https://bugs.webkit.org/show_bug.cgi?id=168585

Reviewed by Yusuke Suzuki.

This is because m_controlFlowScopeStack is a SegmentedVector, and entries for
consecutive indices in the vector are not guaranteed to be consecutive in memory
layout. Instead, we should be using indexing instead.

This issue was detected by the marathon.js test from
​https://bugs.webkit.org/show_bug.cgi?id=168580.

  • bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitJumpViaFinallyIfNeeded):
(JSC::BytecodeGenerator::emitReturnViaFinallyIfNeeded):

9:12 AM Changeset in webkit [212639] by Ryan Haddad
  • 15 edits
    2 deletes in trunk

Unreviewed, rolling out r212637.

This change broke iOS builds.

Reverted changeset:

"Add 'webglcontextchanged' WebGLContextEvent"
​https://bugs.webkit.org/show_bug.cgi?id=168595
​http://trac.webkit.org/changeset/212637

8:52 AM Changeset in webkit [212638] by commit-queue@webkit.org
  • 15 edits
    4 deletes in trunk/Source

Remove code under USE(GRAPHICS_SURFACE)
​https://bugs.webkit.org/show_bug.cgi?id=168592

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2017-02-20
Reviewed by Michael Catanzaro.

This was only used by EFL port.

Source/WebCore:

  • platform/TextureMapper.cmake:
  • platform/graphics/opengl/GLPlatformSurface.cpp: Removed.
  • platform/graphics/surfaces/GLTransportSurface.cpp: Removed.
  • platform/graphics/surfaces/GLTransportSurface.h: Removed.
  • platform/graphics/surfaces/GraphicsSurface.cpp: Removed.
  • platform/graphics/surfaces/GraphicsSurface.h: Removed.
  • platform/graphics/surfaces/GraphicsSurfaceToken.h: Removed.
  • platform/graphics/surfaces/egl/EGLConfigSelector.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLConfigSelector.h: Removed.
  • platform/graphics/surfaces/egl/EGLContext.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLContext.h: Removed.
  • platform/graphics/surfaces/egl/EGLHelper.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLHelper.h: Removed.
  • platform/graphics/surfaces/egl/EGLSurface.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLSurface.h: Removed.
  • platform/graphics/surfaces/egl/EGLXSurface.cpp: Removed.
  • platform/graphics/surfaces/egl/EGLXSurface.h: Removed.
  • platform/graphics/surfaces/glx/GLXConfigSelector.h: Removed.
  • platform/graphics/surfaces/glx/GLXContext.cpp: Removed.
  • platform/graphics/surfaces/glx/GLXContext.h: Removed.
  • platform/graphics/surfaces/glx/GLXSurface.cpp: Removed.
  • platform/graphics/surfaces/glx/GLXSurface.h: Removed.
  • platform/graphics/surfaces/glx/X11Helper.cpp: Removed.
  • platform/graphics/surfaces/glx/X11Helper.h: Removed.
  • platform/graphics/texmap/TextureMapperBackingStore.cpp:
  • platform/graphics/texmap/TextureMapperBackingStore.h:
  • platform/graphics/texmap/TextureMapperPlatformLayer.h:

(WebCore::TextureMapperPlatformLayer::setClient):

  • platform/graphics/texmap/TextureMapperSurfaceBackingStore.cpp: Removed.
  • platform/graphics/texmap/TextureMapperSurfaceBackingStore.h: Removed.
  • platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:

(WebCore::CoordinatedGraphicsLayer::CoordinatedGraphicsLayer):
(WebCore::CoordinatedGraphicsLayer::setContentsNeedsDisplay):
(WebCore::CoordinatedGraphicsLayer::setContentsToPlatformLayer):
(WebCore::CoordinatedGraphicsLayer::syncPlatformLayer):

  • platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:
  • platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h:

(WebCore::CoordinatedGraphicsLayerState::CoordinatedGraphicsLayerState):

Source/WebKit2:

  • Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.cpp:

(IPC::ArgumentCoder<CoordinatedGraphicsLayerState>::encode):
(IPC::ArgumentCoder<CoordinatedGraphicsLayerState>::decode):

  • Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.h:
  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:

(WebKit::CoordinatedGraphicsScene::syncPlatformLayerIfNeeded):
(WebKit::CoordinatedGraphicsScene::deleteLayer):
(WebKit::CoordinatedGraphicsScene::assignImageBackingToLayer):
(WebKit::CoordinatedGraphicsScene::purgeGLResources):

  • Shared/CoordinatedGraphics/CoordinatedGraphicsScene.h:
  • Shared/CoordinatedGraphics/WebCoordinatedSurface.cpp:

(WebKit::WebCoordinatedSurface::Handle::encode):
(WebKit::WebCoordinatedSurface::Handle::decode):
(WebKit::WebCoordinatedSurface::create):
(WebKit::WebCoordinatedSurface::createGraphicsContext):
(WebKit::WebCoordinatedSurface::createHandle):
(WebKit::WebCoordinatedSurface::copyToTexture):

  • Shared/CoordinatedGraphics/WebCoordinatedSurface.h:
8:15 AM WebKitGTK/2.16.x created by Carlos Garcia Campos
7:47 AM Changeset in webkit [212637] by dino@apple.com
  • 15 edits
    2 adds in trunk

Add 'webglcontextchanged' WebGLContextEvent
​https://bugs.webkit.org/show_bug.cgi?id=168595
<rdar://problem/30604254>

Reviewed by Antoine Quint.

Source/WebCore:

Add a new event that is dispatched when the GraphicsContext3D
notices that the active GPU has changed.

Test: fast/canvas/webgl/webglcontextchangedevent.html

  • dom/EventNames.h: Add 'webglcontextchanged'.
  • html/canvas/WebGLRenderingContextBase.cpp:

(WebCore::WebGLRenderingContextBase::dispatchContextChangedEvent): Dispatch the new event.
(WebCore::WebGLRenderingContextBase::simulateContextChanged): Tell the GraphicsContext3D to
pretend there was a GPU switch. This is called from Internals for testing.

  • html/canvas/WebGLRenderingContextBase.h:
  • html/canvas/WebGLRenderingContextBase.idl: Export the interface so Internals can see it.
  • platform/graphics/GraphicsContext3D.cpp:

(WebCore::GraphicsContext3D::simulateContextChanged): Tell the GraphicsContext3DManager
that it should pretend a GPU change has happened, which causes it to notify all the
active contexts.

  • platform/graphics/GraphicsContext3D.h:
  • platform/graphics/mac/GraphicsContext3DMac.mm:

(WebCore::GraphicsContext3DManager::updateAllContexts): Tell the GraphicsContext3Ds
to tell their WebGLRenderingContexts to dispatch an event.
(WebCore::GraphicsContext3D::simulateContextChanged): Fake the display change.

  • platform/graphics/opengl/GraphicsContext3DOpenGLCommon.cpp:

(WebCore::GraphicsContext3D::dispatchContextChangedNotification): Tell the WebGLRenderingContext
that a change has occurred, and that it should dispatch an event. This is a layering
violation which will need to be fixed (although with other communication from GC3D back
to WebGL).

  • testing/Internals.cpp:

(WebCore::Internals::simulateWebGLContextChanged):

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

LayoutTests:

Add a new webglcontextchanged event. This test only
runs on Cocoa platforms at the moment, because it
needs GraphicsContext3D to keep track of all
active contexts in order to dispatch events.

  • fast/canvas/webgl/webglcontextchangedevent-expected.txt: Added.
  • fast/canvas/webgl/webglcontextchangedevent.html: Added.
  • platform/gtk/TestExpectations:
  • platform/win/TestExpectations:
7:30 AM Changeset in webkit [212636] by Manuel Rego Casasnovas
  • 1 edit
    3 adds in trunk/Websites/webkit.org

Unreviewed, add CSS Grid Layout examples for a blog post.

  • demos/css-grid/index.html: Added.
  • demos/css-grid/responsive-grid.html: Added.
5:46 AM Changeset in webkit [212635] by Carlos Garcia Campos
  • 1 copy in releases/WebKitGTK/webkit-2.16

Brach WebKitGTK+ for 2.16

4:30 AM Changeset in webkit [212634] by Carlos Garcia Campos
  • 2 edits
    1 move in trunk/LayoutTests

Unreviewed GTK+ gardening. Fix tests reporting missing results.

  • media/media-session-restrictions-expected.txt: Renamed from LayoutTests/platform/mac/media/media-session-restrictions-expected.txt.
  • platform/gtk/TestExpectations:
4:28 AM Changeset in webkit [212633] by dino@apple.com
  • 9 edits in trunk

Activate/deactivate high performance GPU when requested
​https://bugs.webkit.org/show_bug.cgi?id=168559
<rdar://problem/30592266>

Reviewed by Jon Lee.

Source/WebCore:

Respect the high-performance powerPreference for WebGL, by managing an
object that enables the high-performance GPU. If a WebGL context wants
high-performance, and it is visible, then a manager class in GraphicsContext3D
creates and retains the object, causing all the WebGL contexts to move GPUs.
If all the high-performance contexts are not visible, such as in a background tab,
then the manager will release the object, allowing the GPU to power down.

The swapping back from the high-performance GPU happens on a timer, to make
sure we don't churn between GPUs if the user is swapping between a lot of tabs,
or windows.

Unfortunately testing this change properly requires hardware with
multiple GPUs. I plan to write an API test that fakes most of the
system interaction, such as occluding the page. An API test might
also be able to verify if the system has more than one GPU. Otherwise
I'll have to plumb everything through Internals.

  • html/canvas/WebGLRenderingContextBase.cpp:

(WebCore::isHighPerformanceContext): Helper to detect if the GraphicsContext3D actually
used high-performance mode.
(WebCore::WebGLRenderingContextBase::create): Add logging if we are
actually overriding a high-performance request.
(WebCore::WebGLRenderingContextBase::WebGLRenderingContextBase): If we are high-performance,
then register for activity state changes.
(WebCore::WebGLRenderingContextBase::addActivityStateChangeObserverIfNecessary):
(WebCore::WebGLRenderingContextBase::removeActivityStateChangeObserver):
(WebCore::WebGLRenderingContextBase::destroyGraphicsContext3D): Call removeActivityStateChangeObserver
as the GC3D is destroyed.
(WebCore::WebGLRenderingContextBase::maybeRestoreContext): If the context was
restored successfully, and came back in high-performance, then we need
to listen for activity state changes as usual.
(WebCore::WebGLRenderingContextBase::activityStateDidChange): If we changed visibility,
tell the GC3D.

  • html/canvas/WebGLRenderingContextBase.h: Class inherits ActivityStateChangeObserver.
  • page/Settings.in: No longer force low-power everywhere.
  • platform/graphics/GraphicsContext3D.cpp:

(WebCore::GraphicsContext3D::setContextVisibility): Empty implementation for non-Mac.

  • platform/graphics/GraphicsContext3D.h:

(WebCore::GraphicsContext3D::powerPreferenceUsedForCreation): Tells clients what power preference
was actually used during creation (e.g. a single GPU system will use default, even if
they requested high-performance).

  • platform/graphics/mac/GraphicsContext3DMac.mm:

(WebCore::GraphicsContext3DManager::GraphicsContext3DManager): Helper class to
look after all GraphicsContext3Ds.
(WebCore::GraphicsContext3DManager::hasTooManyContexts): We have a limit on the
number of contexts we can keep alive at any one time.
(WebCore::manager): Helper to return the static instance.
(WebCore::displayWasReconfigured): Send a message to all the contexts.
(WebCore::GraphicsContext3DManager::addContext):
(WebCore::GraphicsContext3DManager::removeContext):
(WebCore::GraphicsContext3DManager::addContextRequiringHighPerformance):
(WebCore::GraphicsContext3DManager::removeContextRequiringHighPerformance):
(WebCore::GraphicsContext3DManager::updateHighPerformanceState): Check if the number
of contexts requiring high-performance means we need to enable/disable that GPU.
(WebCore::GraphicsContext3DManager::disableHighPerformanceGPUTimerFired): Releases our
object that keeps the high-performance GPU on.
(WebCore::GraphicsContext3DManager::recycleContextIfNecessary): Get rid of the first (oldest)
context. This code was in GC3D proper, but it made more sense here in the helper.
(WebCore::setPixelFormat): All contexts are created muxable now.
(WebCore::GraphicsContext3D::create): Use the manager.
(WebCore::GraphicsContext3D::GraphicsContext3D): Ditto.
(WebCore::GraphicsContext3D::~GraphicsContext3D): Add logging.
(WebCore::GraphicsContext3D::checkGPUStatusIfNecessary): Better logging.
(WebCore::GraphicsContext3D::updateCGLContext):
(WebCore::GraphicsContext3D::setContextVisibility): This is the responder to the
ActivityStateChanges in the WebGLRenderingContext.
(WebCore::activeContexts): Deleted.
(WebCore::addActiveContext): Deleted.
(WebCore::removeActiveContext): Deleted.

LayoutTests:

We no longer force low-power, so the WebGL canvas creation attributes now
return the value that was passed in.

  • fast/canvas/webgl/context-creation-attributes-expected.txt:
4:28 AM Changeset in webkit [212632] by commit-queue@webkit.org
  • 13 edits
    3 copies
    2 deletes in trunk/Source/WebKit2

Reduce platform ifdefs in WebKit2 custom protocols implementation
​https://bugs.webkit.org/show_bug.cgi?id=165028

Patch by Carlos Garcia Campos <​cgarcia@igalia.com> on 2017-02-20
Reviewed by Darin Adler.

Make mac implementation use the APICustomProtocolManagerClient to share more code with the soup based ports.

  • CMakeLists.txt: Add CustomProtocolManagerProxy.cpp.
  • PlatformEfl.cmake: Remove CustomProtocolManagerProxySoup.cpp.
  • PlatformGTK.cmake: Ditto.
  • PlatformMac.cmake: Remove CustomProtocolManagerProxyMac.mm.
  • UIProcess/API/APICustomProtocolManagerClient.h:

(API::CustomProtocolManagerClient::startLoading): Make it void, since we were always returning true and the
returned value was ignored.

  • UIProcess/API/efl/ewk_url_scheme_request.cpp:

(EwkUrlSchemeRequest::finish): Update to new CustomProtocolManagerProxy API.

  • UIProcess/API/gtk/WebKitCustomProtocolManagerClient.cpp:
  • UIProcess/API/gtk/WebKitURISchemeRequest.cpp:

(webkitURISchemeRequestReadCallback): Ditto.

  • UIProcess/Cocoa/CustomProtocolManagerClient.h: Added.
  • UIProcess/Cocoa/CustomProtocolManagerClient.mm: Added.

(-[WKCustomProtocolLoader initWithCustomProtocolManagerProxy:customProtocolID:request:]):
(-[WKCustomProtocolLoader dealloc]):
(-[WKCustomProtocolLoader connection:didFailWithError:]):
(-[WKCustomProtocolLoader connection:didReceiveResponse:]):
(-[WKCustomProtocolLoader connection:didReceiveData:]):
(-[WKCustomProtocolLoader connection:willSendRequest:redirectResponse:]):
(-[WKCustomProtocolLoader connectionDidFinishLoading:]):
(WebKit::CustomProtocolManagerClient::startLoading):
(WebKit::CustomProtocolManagerClient::stopLoading):
(WebKit::CustomProtocolManagerClient::invalidate):

  • UIProcess/Cocoa/WebProcessPoolCocoa.mm:

(WebKit::WebProcessPool::platformInitialize): Set the CustomProtocolManagerClient.
(WebKit::WebProcessPool::platformInitializeNetworkProcess): Remove code that is now shared.

  • UIProcess/Network/CustomProtocols/CustomProtocolManagerProxy.cpp: Added.

(WebKit::CustomProtocolManagerProxy::startLoading):
(WebKit::CustomProtocolManagerProxy::processDidClose):
(WebKit::CustomProtocolManagerProxy::wasRedirectedToRequest):
(WebKit::CustomProtocolManagerProxy::didReceiveResponse):

  • UIProcess/Network/CustomProtocols/CustomProtocolManagerProxy.h:
  • UIProcess/WebProcessPool.cpp:

(WebKit::globalURLSchemesWithCustomProtocolHandlers): Just moved here to use it from ensureNetworkProcess().
(WebKit::WebProcessPool::WebProcessPool): Remove soup ifdefs.
(WebKit::WebProcessPool::setCustomProtocolManagerClient): Moved from the soup implementation.
(WebKit::WebProcessPool::ensureNetworkProcess): Initialize custom protocols parameters.
(WebKit::WebProcessPool::registerSchemeForCustomProtocol): Register the protocol if not already registered globally.
(WebKit::WebProcessPool::unregisterSchemeForCustomProtocol): Remove soup ifdefs.

  • UIProcess/WebProcessPool.h: Remove soup ifdefs.
  • UIProcess/efl/RequestManagerClientEfl.cpp:
  • UIProcess/soup/WebProcessPoolSoup.cpp:

(WebKit::WebProcessPool::platformInitializeNetworkProcess): Remove code that is now shared.

  • WebKit2.xcodeproj/project.pbxproj:
4:23 AM Changeset in webkit [212631] by commit-queue@webkit.org
  • 2 edits in trunk/Tools

Handle EINTR during webkitpy server process select()
​https://bugs.webkit.org/show_bug.cgi?id=168361

Patch by Florian Bruhin <​git@the-compiler.org> on 2017-02-20
Reviewed by Michael Catanzaro.

Otherwise, on my machine, resizing the terminal run-webkit-tests is running in
makes it die.

  • Scripts/webkitpy/port/server_process.py:

(ServerProcess._wait_for_data_and_update_buffers_using_select):

2:03 AM Changeset in webkit [212630] by Carlos Garcia Campos
  • 2 edits in trunk/Tools

Unreviewed. Fix GTK+ test /webkit2/WebKitWebView/default-menu.

It can happen that the window onload event is dispatched after the load finished is received in the UI
process. Move the script to select the text to the body instead of using a window onload handler.

  • TestWebKitAPI/Tests/WebKit2Gtk/TestContextMenu.cpp:

(testContextMenuDefaultMenu):

2:01 AM Changeset in webkit [212629] by Manuel Rego Casasnovas
  • 76 edits in trunk

[css-grid] Remove compilation flag ENABLE_CSS_GRID_LAYOUT
​https://bugs.webkit.org/show_bug.cgi?id=167693

Reviewed by Sergio Villar Senin.

.:

CSS Grid Layout has been enabled by default in r211415,
and Safari 10.1 is shipping it.
It seems like a good moment to remove the compilation flag.

  • Source/cmake/OptionsMac.cmake:
  • Source/cmake/OptionsWin.cmake:
  • Source/cmake/WebKitFeatures.cmake:
  • Source/cmake/tools/vsprops/FeatureDefines.props:
  • Source/cmake/tools/vsprops/FeatureDefinesCairo.props:

Source/JavaScriptCore:

  • Configurations/FeatureDefines.xcconfig:

Source/WebCore:

  • Configurations/FeatureDefines.xcconfig:
  • css/CSSComputedStyleDeclaration.cpp:

(WebCore::valueForGridPosition):
(WebCore::isLayoutDependent):
(WebCore::resolveJustifySelfAuto):
(WebCore::isImplicitlyInheritedGridOrFlexProperty):
(WebCore::valueForContentPositionAndDistributionWithOverflowAlignment):
(WebCore::ComputedStyleExtractor::propertyValue):

  • css/CSSGridAutoRepeatValue.cpp:
  • css/CSSGridAutoRepeatValue.h:
  • css/CSSGridLineNamesValue.cpp:
  • css/CSSGridLineNamesValue.h:
  • css/CSSGridTemplateAreasValue.cpp:
  • css/CSSGridTemplateAreasValue.h:
  • css/CSSPrimitiveValueMappings.h:

(WebCore::CSSPrimitiveValue::CSSPrimitiveValue):

  • css/CSSProperties.json:
  • css/CSSValue.cpp:

(WebCore::CSSValue::equals):
(WebCore::CSSValue::cssText):
(WebCore::CSSValue::destroy):

  • css/CSSValue.h:

(WebCore::CSSValue::isContentDistributionValue):
(WebCore::CSSValue::isGridLineNamesValue):

  • css/CSSValueKeywords.in:
  • css/StyleBuilderConverter.h:

(WebCore::StyleBuilderConverter::convertGridAutoFlow):
(WebCore::StyleBuilderConverter::convertContentAlignmentData):

  • css/StyleBuilderCustom.h:

(WebCore::StyleBuilderCustom::applyValueGridTemplateRows):

  • css/StyleProperties.cpp:

(WebCore::StyleProperties::getPropertyValue):

  • css/StyleResolver.cpp:

(WebCore::equivalentBlockDisplay):

  • css/StyleResolver.h:
  • css/parser/CSSParser.cpp:

(WebCore::CSSParserContext::CSSParserContext):
(WebCore::operator==):

  • css/parser/CSSParserFastPaths.cpp:

(WebCore::isSimpleLengthPropertyID):
(WebCore::CSSParserFastPaths::isValidKeywordPropertyAndValue):
(WebCore::CSSParserFastPaths::isKeywordPropertyID):

  • css/parser/CSSParserMode.h:

(WebCore::CSSParserContextHash::hash):

  • css/parser/CSSPropertyParser.cpp:

(WebCore::consumeGridAutoFlow):
(WebCore::consumeGridTemplateAreas):
(WebCore::CSSPropertyParser::parseSingleValue):
(WebCore::CSSPropertyParser::consumeGridShorthand):
(WebCore::CSSPropertyParser::parseShorthand):

  • dom/Document.cpp:
  • dom/Document.h:
  • dom/Position.cpp:

(WebCore::Position::isCandidate):

  • page/RuntimeEnabledFeatures.h:

(WebCore::RuntimeEnabledFeatures::isCSSGridLayoutEnabled):

  • rendering/Grid.cpp:
  • rendering/Grid.h:
  • rendering/RenderBlock.cpp:

(WebCore::RenderBlock::getFirstLetter):

  • rendering/RenderBox.cpp:

(WebCore::RenderBox::~RenderBox):
(WebCore::RenderBox::styleDidChange):
(WebCore::RenderBox::clearExtraInlineAndBlockOffests):
(WebCore::RenderBox::containingBlockLogicalWidthForContent):
(WebCore::RenderBox::containingBlockLogicalHeightForContent):
(WebCore::RenderBox::perpendicularContainingBlockLogicalHeight):
(WebCore::RenderBox::computeLogicalWidthInRegion):
(WebCore::RenderBox::sizesLogicalWidthToFitContent):
(WebCore::RenderBox::computeLogicalHeight):
(WebCore::RenderBox::computePercentageLogicalHeight):
(WebCore::RenderBox::containingBlockLogicalWidthForPositioned):
(WebCore::RenderBox::containingBlockLogicalHeightForPositioned):
(WebCore::RenderBox::computePositionedLogicalWidth):
(WebCore::RenderBox::computePositionedLogicalHeight):
(WebCore::RenderBox::createsNewFormattingContext):
(WebCore::logicalWidthIsResolvable):
(WebCore::RenderBox::percentageLogicalHeightIsResolvableFromBlock):
(WebCore::RenderBox::hasDefiniteLogicalHeight):

  • rendering/RenderBox.h:

(WebCore::RenderBox::isGridItem):

  • rendering/RenderElement.cpp:

(WebCore::RenderElement::createFor):

  • rendering/RenderFlexibleBox.cpp:

(WebCore::RenderFlexibleBox::alignChildren):

  • rendering/RenderGrid.cpp:
  • rendering/RenderGrid.h:
  • rendering/RenderObject.h:

(WebCore::RenderObject::isRenderGrid):

  • rendering/style/GridArea.h:
  • rendering/style/GridLength.h:
  • rendering/style/GridPosition.h:
  • rendering/style/GridPositionsResolver.cpp:
  • rendering/style/GridPositionsResolver.h:
  • rendering/style/GridTrackSize.h:
  • rendering/style/RenderStyle.cpp:

(WebCore::RenderStyle::isCSSGridLayoutEnabled):
(WebCore::RenderStyle::changeRequiresLayout):

  • rendering/style/RenderStyle.h:

(WebCore::RenderStyle::gridItemRowEnd):
(WebCore::RenderStyle::setGridRowGap):
(WebCore::RenderStyle::initialGridItemRowEnd):
(WebCore::RenderStyle::isDisplayReplacedType):
(WebCore::RenderStyle::isDisplayGridBox):

  • rendering/style/RenderStyleConstants.h:
  • rendering/style/StyleGridData.cpp:
  • rendering/style/StyleGridData.h:
  • rendering/style/StyleGridItemData.cpp:
  • rendering/style/StyleGridItemData.h:
  • rendering/style/StyleRareNonInheritedData.cpp:

(WebCore::StyleRareNonInheritedData::StyleRareNonInheritedData):
(WebCore::StyleRareNonInheritedData::operator==):

  • rendering/style/StyleRareNonInheritedData.h:
  • testing/InternalSettings.cpp:

(WebCore::InternalSettings::Backup::Backup):
(WebCore::InternalSettings::Backup::restoreTo):
(WebCore::InternalSettings::setCSSGridLayoutEnabled):

Source/WebCore/PAL:

  • Configurations/FeatureDefines.xcconfig:

Source/WebKit/mac:

  • Configurations/FeatureDefines.xcconfig:
  • WebView/WebPreferences.mm:

(+[WebPreferences initialize]):

  • WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

Source/WebKit2:

  • Configurations/FeatureDefines.xcconfig:
  • WebProcess/InjectedBundle/InjectedBundle.cpp:

(WebKit::InjectedBundle::overrideBoolPreferenceForTestRunner):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::updatePreferences):

Tools:

  • Scripts/webkitperl/FeatureList.pm:
  • TestWebKitAPI/Configurations/FeatureDefines.xcconfig:
  • TestWebKitAPI/Tests/WebCore/CSSParser.cpp:

(TestWebKitAPI::computeNumberOfTracks):
(TestWebKitAPI::TEST):

  • TestWebKitAPI/Tests/WebCore/GridPosition.cpp:

(TestWebKitAPI::TEST):

1:13 AM Changeset in webkit [212628] by Carlos Garcia Campos
  • 2 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Mark fast/events/message-port-postMessage-recursive.html as timing out.

  • platform/gtk/TestExpectations:
1:09 AM Changeset in webkit [212627] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WTF

Unreviewed, rolling out r212622.

Caused several test failures

Reverted changeset:

"[GTK] Test fast/events/message-port-postMessage-
recursive.html times out"
​https://bugs.webkit.org/show_bug.cgi?id=168570
​http://trac.webkit.org/changeset/212622

12:30 AM Changeset in webkit [212626] by Carlos Garcia Campos
  • 14 edits in trunk/Source

REGRESSION(r212345): [GTK] ASSERT(cookieChangeCallbackMap().contains(jar)) failed in WebCore::stopObservingCookieChanges:54
​https://bugs.webkit.org/show_bug.cgi?id=168375

Reviewed by Alex Christensen.

Source/WebCore:

Simplify the way cookie storage is handled in NetworkStorageSessionSoup. Now we always keep a reference to the
cookie jar, no matter if we have a session or not, that is always kept in sync with the one actually used by the
session. We always connect to the changed signal of the current cookie jar and notify the observer if it has been
set.

  • platform/network/NetworkStorageSession.h:
  • platform/network/soup/CookieStorageSoup.cpp:

(WebCore::startObservingCookieChanges): Remove this implementation and add an ASSERT to ensure we don't use this anymore.
(WebCore::stopObservingCookieChanges): Ditto.
(WebCore::cookieChangeCallbackMap): Deleted.
(WebCore::soupCookiesChanged): Deleted.

  • platform/network/soup/NetworkStorageSessionSoup.cpp:

(WebCore::NetworkStorageSession::NetworkStorageSession): Initialize the cookie storage.
(WebCore::NetworkStorageSession::~NetworkStorageSession): Disconnect the changed signal.
(WebCore::NetworkStorageSession::getOrCreateSoupNetworkSession): Always pass the current cookie storage.
(WebCore::NetworkStorageSession::cookiesDidChange): Notify the observer.
(WebCore::NetworkStorageSession::cookieStorage): Return the current cookie storage.
(WebCore::NetworkStorageSession::setCookieStorage): Update the current cookie storage and update the session if
needed too. We always have a valid cookie storage so if nullptr is given we create a new one.
(WebCore::NetworkStorageSession::setCookieObserverHandler): Set a cookie observer handler.

Source/WebKit2:

Simplify the cookies change notification. The current approach of the UI process telling the network process
when to start and stop observing cookie changes is quite fragile and error prone. In the GTK+ port we always
observe cookies, so our cookie manager always calls start in the constructor and stop in the destructor.
Everything would be a lot simpler if the network process always monitored cookies.

  • NetworkProcess/soup/NetworkSessionSoup.cpp:

(WebKit::NetworkSessionSoup::NetworkSessionSoup): Set cookies observer handler for the session.
(WebKit::NetworkSessionSoup::~NetworkSessionSoup): Remove the cookies observer handler.

  • UIProcess/API/gtk/WebKitCookieManager.cpp:

(_WebKitCookieManagerPrivate::~_WebKitCookieManagerPrivate): Remove the cookies observer callback.
(webkit_cookie_manager_class_init): Remove dispose implementation that is no longer needed.
(webkitCookieManagerCreate): Set the cookies observer callback.
(webkit_cookie_manager_set_persistent_storage): Remove code to start/stop observing cookies when the jar
changes, the network process deals with that now.
(webkitCookieManagerDispose): Deleted.

  • UIProcess/WebCookieManagerProxy.cpp:

(WebKit::WebCookieManagerProxy::startObservingCookieChanges): Remove the optional callback method in favor of an
explicit method to the set the callback that doesn't send the StartObservingCookieChanges message to the network
process.
(WebKit::WebCookieManagerProxy::stopObservingCookieChanges): Do not change the callback map here.
(WebKit::WebCookieManagerProxy::setCookieObserverCallback): Add the callback to the map or remove the session if
nullptr is given.

  • UIProcess/WebCookieManagerProxy.h:
  • WebProcess/Cookies/WebCookieManager.cpp:

(WebKit::WebCookieManager::notifyCookiesDidChange): Send CookiesDidChange message to the UI process.
(WebKit::WebCookieManager::startObservingCookieChanges): Use notifyCookiesDidChange().

  • WebProcess/Cookies/WebCookieManager.h:
  • WebProcess/Cookies/soup/WebCookieManagerSoup.cpp:

(WebKit::WebCookieManager::platformSetHTTPCookieAcceptPolicy): Set the policy on all sessions. Code moved from
WebFrameNetworkingContext since it doesn't belong there.
(WebKit::WebCookieManager::setCookiePersistentStorage): Use new method to set the cookie storage in the
NetworkStorageSession.

  • WebProcess/WebCoreSupport/soup/WebFrameNetworkingContext.cpp:

(WebKit::WebFrameNetworkingContext::setCookieAcceptPolicyForAllContexts): Deleted.

  • WebProcess/WebCoreSupport/soup/WebFrameNetworkingContext.h:
Note: See TracTimeline for information about the timeline view.