[WPE] GLContextEGL::createWPEContext() should fall back to pbuffer-based contexts when offscreen target provides no native window
https://bugs.webkit.org/show_bug.cgi?id=172162

Reviewed by Carlos Garcia Campos.

When creating an offscreen GLContext, the underlying implementation might
provide a mock native window that's to be used as the window target upon
which a window-based GLContext should be created. But we should also support
falling back to pbuffer-based GLContexts when the underlying implementation
can't provide such mock targets.

* platform/graphics/egl/GLContextEGLWPE.cpp:
(WebCore::GLContextEGL::createWPEContext):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216930 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GLib] Use RunLoopSourcePriority::RunLoopDispatcher as the GSocketMonitor's GSource priority
https://bugs.webkit.org/show_bug.cgi?id=172160

Reviewed by Carlos Garcia Campos.

* Platform/IPC/glib/GSocketMonitor.cpp:
(IPC::GSocketMonitor::start): Explicitly set the priority for the GSocketMonitor's
GSource object to RunLoopSourcePriority::RunLoopDispatcher, equating it to the
priority that's used in RunLoop for dispatches of the queued functions.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216929 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WPE] Set and expose ENABLE_DEVELOPER_MODE in build when DEVELOPER_MODE is enabled
https://bugs.webkit.org/show_bug.cgi?id=172159

Reviewed by Carlos Garcia Campos.

* Source/cmake/OptionsWPE.cmake: Expose the ENABLE_DEVELOPER_MODE macro
when the DEVELOPER_MODE configuration options is enabled.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216928 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GLib] Name more GSource-based RunLoop::Timers
https://bugs.webkit.org/show_bug.cgi?id=172158

Reviewed by Carlos Garcia Campos.

Source/WebCore:

* platform/glib/MainThreadSharedTimerGLib.cpp:
(WebCore::MainThreadSharedTimer::MainThreadSharedTimer):
Specify 'MainThreadSharedTimer' as the name of this GSource-based RunLoop::Timer.

Source/WebKit2:

* Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:
(WebKit::CompositingRunLoop::CompositingRunLoop):
Specify 'CompositingRunLoop' as the name of this GSource-based RunLoop::Timer.
* Shared/CoordinatedGraphics/threadedcompositor/ThreadedDisplayRefreshMonitor.cpp:
(WebKit::ThreadedDisplayRefreshMonitor::ThreadedDisplayRefreshMonitor):
Specify 'ThreadedDisplayRefreshMonitor' as the name of this GSource-based RunLoop::Timer.
* WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.cpp:
(WebKit::CoordinatedLayerTreeHost::CoordinatedLayerTreeHost):
Specify 'CoordinatedLayerTreeHost' as the name of this GSource-based RunLoop::Timer.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216927 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Readable Streams API] Implement ReadableStreamBYOBReader releaseLock()
https://bugs.webkit.org/show_bug.cgi?id=172111

Patch by Romain Bellessort <romain.bellessort@crf.canon.fr> on 2017-05-16
Reviewed by Chris Dumez.

LayoutTests/imported/w3c:

Updated test expectations.

* 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:

Implemented ReadableStreamBYOBReader releaseLock():
- https://streams.spec.whatwg.org/#byob-reader-release-lock;
- https://streams.spec.whatwg.org/#readable-stream-reader-generic-release.

Added tests to check releaseLock behavior.

* Modules/streams/ReadableStreamBYOBReader.js:
(releaseLock): Implemented.
* Modules/streams/ReadableStreamInternals.js:
(readableStreamReaderGenericRelease): Aligned with spec.

LayoutTests:

Added tests to check releaseLock() behavior.

* streams/readable-stream-byob-reader-expected.txt: Updated.
* streams/readable-stream-byob-reader.js: Added new tests.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216926 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed Windows gardening. Skip svg animation test, since image throttling behaves differently on WK1.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216925 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, add Objective C files to CMake Mac port
https://bugs.webkit.org/show_bug.cgi?id=172103

* shell/PlatformMac.cmake: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216924 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed. Revert change committed by mistakle in r216922.

* Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:
(WebKit::ThreadedCompositor::forceRepaint):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216923 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed GTK+ gardening. Rebaseline tests after r216817.

* platform/gtk/fast/multicol/client-rects-expected.txt:
* platform/gtk/fast/multicol/client-rects-spanners-complex-expected.txt:
* platform/gtk/fast/multicol/client-rects-spanners-expected.txt:
* platform/gtk/fast/multicol/newmulticol/client-rects-expected.txt:
* platform/gtk/fast/transforms/bounding-rect-zoom-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216922 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebAssembly: enforce size limits
https://bugs.webkit.org/show_bug.cgi?id=165833
<rdar://problem/29760219>

Reviewed by Keith Miller.

Use the same limits as V8.

* JavaScriptCore.xcodeproj/project.pbxproj:
* wasm/WasmLimits.h: Added.
* wasm/WasmModuleParser.cpp:
* wasm/WasmParser.h:
(JSC::Wasm::Parser<SuccessType>::consumeUTF8String):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216921 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed. Try to fix GTK+ build with MEDIA_STREAM enabled after r216918.

* platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:
(WebCore::RealtimeMediaSourceCenterOwr::validateRequestConstraints):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216920 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed GTK+ gardening. Update expectations of several WebRTC tests.

* platform/gtk/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216919 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove MediaConstraintsData and MediaConstraintsImpl
https://bugs.webkit.org/show_bug.cgi?id=172132

Patch by Youenn Fablet <youenn@apple.com> on 2017-05-16
Reviewed by Eric Carlson.

Source/WebCore:

No observable change of behavior.

Removing MediaConstraintsData and MediaConstraintsImpl allows simplifying the code.
Further simplified the code by making MediaConstraints no longer ref counted and now a struct.
Simplified some RealtimeMediaSource subclasses by removing unused MediaConstraints class members.

* CMakeLists.txt: Removing MediaConstraintsImpl.cpp.
* Modules/mediastream/MediaConstraintsImpl.cpp: Removed.
* Modules/mediastream/MediaConstraintsImpl.h: Removed.
* Modules/mediastream/MediaDevices.cpp:
(WebCore::createMediaConstraints):
(WebCore::MediaDevices::getUserMedia):
(WebCore::createMediaConstraintsImpl): Deleted.
* Modules/mediastream/MediaStreamTrack.cpp:
(WebCore::createMediaConstraints):
(WebCore::MediaStreamTrack::applyConstraints):
(WebCore::createMediaConstraintsImpl): Deleted.
* Modules/mediastream/MediaTrackConstraints.cpp:
(WebCore::createMediaConstraints):
(WebCore::createMediaConstraintsImpl): Deleted.
* Modules/mediastream/MediaTrackConstraints.h:
* Modules/mediastream/UserMediaRequest.cpp:
(WebCore::UserMediaRequest::start):
(WebCore::UserMediaRequest::UserMediaRequest):
(WebCore::UserMediaRequest::allow):
* Modules/mediastream/UserMediaRequest.h:
(WebCore::UserMediaRequest::audioConstraints):
(WebCore::UserMediaRequest::videoConstraints):
* WebCore.xcodeproj/project.pbxproj:
* platform/mediastream/MediaConstraints.cpp:
(WebCore::addDefaultVideoConstraints):
(WebCore::MediaConstraints::isConstraintSet):
(WebCore::MediaConstraints::setDefaultVideoConstraints):
* platform/mediastream/MediaConstraints.h:
(WebCore::MediaConstraints::~MediaConstraints): Deleted.
(WebCore::MediaConstraints::MediaConstraints): Deleted.
* platform/mediastream/MediaStreamConstraintsValidationClient.h:
* platform/mediastream/RealtimeMediaSource.cpp:
(WebCore::RealtimeMediaSource::selectSettings):
(WebCore::RealtimeMediaSource::supportsConstraints):
(WebCore::RealtimeMediaSource::applyConstraints):
* platform/mediastream/RealtimeMediaSourceCenter.cpp:
(WebCore::RealtimeMediaSourceCenter::validateRequestConstraints):
* platform/mediastream/RealtimeMediaSourceCenter.h:
* platform/mediastream/mac/RealtimeIncomingAudioSource.cpp:
(WebCore::RealtimeIncomingAudioSource::supportedConstraints): Deleted.
* platform/mediastream/mac/RealtimeIncomingAudioSource.h:
* platform/mediastream/mac/RealtimeIncomingVideoSource.cpp:
(WebCore::RealtimeIncomingVideoSource::supportedConstraints): Deleted.
* platform/mediastream/mac/RealtimeIncomingVideoSource.h:
* platform/mock/MockRealtimeMediaSource.h:
(WebCore::MockRealtimeMediaSource::constraints): Deleted.

Source/WebKit2:

Removing MediaConstraintsData and MediaConstraintsImpl allows simplifying the code.
Further simplified the code by making MediaConstraints no longer ref counted and now a struct.

* Scripts/webkit/messages.py:
(headers_for_type):
* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder<MediaConstraints>::encode):
(IPC::ArgumentCoder<MediaConstraints>::decode):
(IPC::ArgumentCoder<MediaConstraintsData>::encode): Deleted.
(IPC::ArgumentCoder<MediaConstraintsData>::decode): Deleted.
* Shared/WebCoreArgumentCoders.h:
* UIProcess/Cocoa/UserMediaCaptureManagerProxy.cpp:
(WebKit::UserMediaCaptureManagerProxy::createMediaSourceForCaptureDeviceWithConstraints):
(WebKit::UserMediaCaptureManagerProxy::applyConstraints):
* UIProcess/Cocoa/UserMediaCaptureManagerProxy.h:
* UIProcess/Cocoa/UserMediaCaptureManagerProxy.messages.in:
* UIProcess/UserMediaPermissionRequestManagerProxy.cpp:
(WebKit::UserMediaPermissionRequestManagerProxy::requestUserMediaPermissionForFrame):
* UIProcess/UserMediaPermissionRequestManagerProxy.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::requestUserMediaPermissionForFrame):
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* WebProcess/MediaStream/UserMediaPermissionRequestManager.cpp:
(WebKit::UserMediaPermissionRequestManager::sendUserMediaRequest):
* WebProcess/cocoa/UserMediaCaptureManager.cpp:
(WebKit::UserMediaCaptureManager::applyConstraints):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216918 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Cocoa] Tell NEFilterSource about the presenting app's PID
https://bugs.webkit.org/show_bug.cgi?id=172152
<rdar://problem/32197740>

Reviewed by Dan Bernstein.

* platform/cocoa/NetworkExtensionContentFilter.mm:
(WebCore::NetworkExtensionContentFilter::initialize):
* platform/spi/cocoa/NEFilterSourceSPI.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216917 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[css-grid] Fix static position of positioned grid items
https://bugs.webkit.org/show_bug.cgi?id=172108

Reviewed by Sergio Villar Senin.

Source/WebCore:

This patch makes us follow the text on the spec
(https://drafts.csswg.org/css-grid/#static-position):
"The static position of an absolutely-positioned child
 of a grid container is determined as if it were the sole grid item
 in a grid area whose edges coincide with the padding edges
 of the grid container."

Test: fast/css-grid-layout/absolute-positioning-grid-container-parent.html

* rendering/RenderGrid.cpp:
(WebCore::RenderGrid::prepareChildForPositionedLayout): Modified to avoid
including padding to match the spec behavior.

LayoutTests:

The test is updated as the expected results were wrong.
Note that after this patch we match Chrome and Firefox behavior on this test.

* fast/css-grid-layout/absolute-positioning-grid-container-parent.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216916 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[SOUP] Remove LATEST_RECORD_VERSION from GnuTLS priority string
https://bugs.webkit.org/show_bug.cgi?id=172153

Based on discussion with Nikos in https://bugzilla.gnome.org/show_bug.cgi?id=782218, we
should remove LATEST_RECORD_VERSION from our GnuTLS priority string. This causes GnuTLS to
use the latest TLS record version (the record format is separate from the TLS protocol
version), which we needed a couple years ago (after dropping SSLv3) for maximum
compatibility with broken web servers. But it's not needed anymore, and is causing new
compatibility problems with other broken web servers, so let's get rid of it.

Reviewed by Carlos Garcia Campos.

* NetworkProcess/EntryPoint/unix/NetworkProcessMain.cpp:
(main):
* WebProcess/EntryPoint/unix/WebProcessMain.cpp:
(main):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216915 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] Build testapi in non Apple ports
https://bugs.webkit.org/show_bug.cgi?id=172103

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

This patch makes JSC testapi buildable in non-Apple ports.
We isolate CF related tests in testapi.c. If we do not use
CF, we include JavaScript.h instead of JavaScriptCore.h.

By running the testapi in Linux, we found that contraints
test have a bug: If constraint marker runs after WeakRefs
are destroyed, it accesses destroyed WeakRef. This patch
also fixes it.

* API/tests/CurrentThisInsideBlockGetterTest.h:
* API/tests/CustomGlobalObjectClassTest.c:
* API/tests/ExecutionTimeLimitTest.cpp:
* API/tests/FunctionOverridesTest.cpp:
* API/tests/GlobalContextWithFinalizerTest.cpp:
* API/tests/JSObjectGetProxyTargetTest.cpp:
* API/tests/MultithreadedMultiVMExecutionTest.cpp:
* API/tests/PingPongStackOverflowTest.cpp:
* API/tests/TypedArrayCTest.cpp:
* API/tests/testapi.c:
(assertEqualsAsCharactersPtr):
(markingConstraint):
(testMarkingConstraintsAndHeapFinalizers):
(testCFStrings):
(main):
* shell/CMakeLists.txt:

Tools:

Now testapi is drived in JSCOnly, GTK and WPE ports too.

* Scripts/build-jsc:
* Scripts/run-javascriptcore-tests:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216914 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebAssembly: add memory fuzzer
https://bugs.webkit.org/show_bug.cgi?id=169976
<rdar://problem/31965328>

Reviewed by Keith Miller.

* wasm/fuzz/memory.js: Added.
(const.insert):
(const.action.string_appeared_here):
(const.performAction):
(catch):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216913 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Compile error, include file is not found.
https://bugs.webkit.org/show_bug.cgi?id=172105

Reviewed by Brent Fulgham.

Use __has_include to detect if include file exists.

* platform/mediastream/libwebrtc/H264VideoToolBoxEncoder.mm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216912 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebAssembly: report Memory usage to GC
https://bugs.webkit.org/show_bug.cgi?id=170690
<rdar://problem/31965310>

Reviewed by Keith Miller.

* wasm/js/JSWebAssemblyMemory.cpp:
(JSC::JSWebAssemblyMemory::grow):
(JSC::JSWebAssemblyMemory::finishCreation):
(JSC::JSWebAssemblyMemory::visitChildren):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216911 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebAssembly: validate load / store alignment
https://bugs.webkit.org/show_bug.cgi?id=168836
<rdar://problem/31965349>

Reviewed by Keith Miller.

JSTests:

* wasm/WASM.js: fix regular expression greed
* wasm/function-tests/memory-alignment.js: Added.
(const.op.of.WASM.opcodes):
* wasm/wasm.json: fix formatting

Source/JavaScriptCore:

* wasm/WasmFunctionParser.h: check the alignment
* wasm/generateWasm.py: generate the log2 alignment helper
(Wasm):
(isSimple):
(memoryLog2Alignment):
* wasm/generateWasmOpsHeader.py:
(memoryLog2AlignmentGenerator):
* wasm/wasm.json: fix formatting

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216908 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Make the application PID available to WebCore
https://bugs.webkit.org/show_bug.cgi?id=172133

Reviewed by Andreas Kling.

Source/WebCore:

* CMakeLists.txt:
* PlatformMac.cmake:
* WebCore.xcodeproj/project.pbxproj:
* platform/RuntimeApplicationChecks.cpp: Added.
(WebCore::presentingApplicationPIDOverride):
(WebCore::presentingApplicationPID): Returns the override PID if set, or getCurrentProcessID()
otherwise.
(WebCore::setPresentingApplicationPID):
* platform/RuntimeApplicationChecks.h:
* platform/cocoa/RuntimeApplicationChecksCocoa.mm: Renamed from Source/WebCore/platform/RuntimeApplicationChecks.mm.

Source/WebKit2:

Added uiProcessPID to Web and Networking process creation parameters. The UI process
initializes these to getpid(), and the child processes call WebCore::setPresentingApplicationPID()
at initialization time.

This replaces presenterApplicationPid.

* NetworkProcess/NetworkProcess.cpp:
(WebKit::NetworkProcess::initializeNetworkProcess):
* NetworkProcess/NetworkProcessCreationParameters.cpp:
(WebKit::NetworkProcessCreationParameters::encode):
(WebKit::NetworkProcessCreationParameters::decode):
* NetworkProcess/NetworkProcessCreationParameters.h:
* Shared/WebProcessCreationParameters.cpp:
(WebKit::WebProcessCreationParameters::encode):
(WebKit::WebProcessCreationParameters::decode):
* Shared/WebProcessCreationParameters.h:
* UIProcess/Cocoa/WebProcessPoolCocoa.mm:
(WebKit::WebProcessPool::platformInitializeWebProcess):
* UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::ensureNetworkProcess):
(WebKit::WebProcessPool::createNewWebProcess):
* WebProcess/WebPage/mac/WebPageMac.mm:
(WebKit::WebPage::platformInitialize):
* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::initializeWebProcess):
* WebProcess/WebProcess.h:
(WebKit::WebProcess::presenterApplicationPid): Deleted.
* WebProcess/cocoa/WebProcessCocoa.mm:
(WebKit::WebProcess::platformInitializeWebProcess):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216903 268f45cc-cd09-0410-ab3c-d52691b4dbfc

RenderTheme does not need to be per-page
https://bugs.webkit.org/show_bug.cgi?id=172116
<rdar://problem/30426457>

Reviewed by Zalan Bujtas.

There are no implementations of RenderTheme::themeForPage that actually care about the page.
It can be replaced with a singleton, simplifying a bunch of code.

* Modules/mediacontrols/MediaControlsHost.cpp:
(WebCore::MediaControlsHost::shadowRootCSSText):
(WebCore::MediaControlsHost::base64StringForIconNameAndType):
* css/CSSDefaultStyleSheets.cpp:
(WebCore::CSSDefaultStyleSheets::loadFullDefaultStyle):
(WebCore::CSSDefaultStyleSheets::ensureDefaultStyleSheetsForElement):

    Fix a potential crash if we get here when page is null (though it doesn't appear to repro on trunk).

* css/StyleColor.cpp:
(WebCore::StyleColor::colorFromKeyword):
* css/StyleResolver.cpp:
(WebCore::StyleResolver::adjustRenderStyle):
* css/parser/CSSParser.cpp:
(WebCore::CSSParser::parseSystemColor):
* css/parser/CSSParser.h:
* css/parser/CSSPropertyParser.cpp:
(WebCore::CSSPropertyParser::consumeSystemFont):
* editing/FrameSelection.cpp:
(WebCore::FrameSelection::updateAppearance):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::ensureMediaControlsInjectedScript):
* html/HTMLMeterElement.cpp:
(WebCore::HTMLMeterElement::createElementRenderer):
* html/HTMLSelectElement.cpp:
(WebCore::HTMLSelectElement::usesMenuList):
(WebCore::HTMLSelectElement::platformHandleKeydownEvent):
(WebCore::HTMLSelectElement::menuListDefaultEventHandler):
* html/HTMLTextFormControlElement.cpp:
(WebCore::HTMLTextFormControlElement::adjustInnerTextStyle):
* html/InputType.cpp:
(WebCore::InputType::themeSupportsDataListUI):
* html/TextFieldInputType.cpp:
(WebCore::TextFieldInputType::shouldHaveSpinButton):
(WebCore::TextFieldInputType::shouldHaveCapsLockIndicator):
* html/canvas/CanvasRenderingContext2D.cpp:
(WebCore::CanvasRenderingContext2D::setStrokeColor):
(WebCore::CanvasRenderingContext2D::setFillColor):
* html/canvas/CanvasStyle.cpp:
(WebCore::parseColor):
(WebCore::parseColorOrCurrentColor):
(WebCore::CanvasStyle::createFromString):
* html/canvas/CanvasStyle.h:
* html/shadow/MediaControlElements.cpp:
(WebCore::MediaControlPanelElement::startTimer):
(WebCore::MediaControlPanelElement::makeOpaque):
(WebCore::MediaControlPanelElement::makeTransparent):
* html/shadow/MediaControls.cpp:
(WebCore::MediaControls::reset):
(WebCore::MediaControls::reportedError):
(WebCore::MediaControls::updateCurrentTimeDisplay):
* html/shadow/mac/ImageControlsButtonElementMac.cpp:
(WebCore::ImageControlsButtonElementMac::tryCreate):
* page/MemoryRelease.cpp:
(WebCore::releaseNoncriticalMemory):
* page/Page.cpp:
(WebCore::Page::Page):
* page/Page.h:
(WebCore::Page::theme): Deleted.
* platform/wpe/RenderThemeWPE.cpp:
(WebCore::RenderTheme::singleton):
(WebCore::RenderTheme::themeForPage): Deleted.
* rendering/RenderEmbeddedObject.cpp:
(WebCore::RenderEmbeddedObject::getReplacementTextGeometry):
* rendering/RenderObject.cpp:
(WebCore::RenderObject::theme):
* rendering/RenderTheme.cpp:
(WebCore::RenderTheme::focusRingColor):
* rendering/RenderTheme.h:
(WebCore::RenderTheme::defaultTheme): Deleted.
* rendering/RenderThemeGtk.cpp:
(WebCore::RenderTheme::singleton):
(WebCore::RenderTheme::themeForPage): Deleted.
* rendering/RenderThemeIOS.mm:
(WebCore::RenderTheme::singleton):
(WebCore::RenderTheme::themeForPage): Deleted.
* rendering/RenderThemeMac.mm:
(WebCore::RenderTheme::singleton):
(WebCore::RenderTheme::themeForPage): Deleted.
* rendering/RenderThemeWin.cpp:
(WebCore::RenderTheme::singleton):
(WebCore::RenderTheme::themeForPage): Deleted.
* rendering/TextPaintStyle.cpp:
(WebCore::computeTextPaintStyle):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216902 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Do not delete asynchronously decoded frames for large images if their clients are in the viewport
https://bugs.webkit.org/show_bug.cgi?id=170640

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2017-05-15
Reviewed by Simon Fraser.

Source/WebCore:

The image flickering problem happens when a large image is visible in the
view port and for some reason, the decoded frame gets destroyed. When this
image is repainted, BitmapImage::draw() does not find a valid decoded frame
for that image. It then requests an async decoding for the image and just
draws nothing in the image rectangle. Drawing no content between two drawing
phases in which the image is drawn causes the unwanted flickering.

To fix this issue we need to protect the decoded frames of all the images
in the view port from being destroyed. When BitmapImage::destroyDecodedData()
is called, it is going to check, through the ImageObserver, whether any
of its clients is visible. And if so, the current decoded frame won't be
destroyed.

Tests: Modifying existing tests.

* loader/cache/CachedImage.cpp:
(WebCore::CachedImage::CachedImageObserver::decodedSizeChanged):
(WebCore::CachedImage::CachedImageObserver::didDraw):
(WebCore::CachedImage::CachedImageObserver::canDestroyDecodedData):
(WebCore::CachedImage::CachedImageObserver::imageFrameAvailable):
(WebCore::CachedImage::CachedImageObserver::changedInRect):
(WebCore::CachedImage::decodedSizeChanged):
(WebCore::CachedImage::didDraw):
(WebCore::CachedImage::canDestroyDecodedData): Finds out whether it's okay
to discard the image decoded data or not.
(WebCore::CachedImage::imageFrameAvailable):
(WebCore::CachedImage::changedInRect):
* loader/cache/CachedImage.h:
* loader/cache/CachedImageClient.h:
(WebCore::CachedImageClient::canDestroyDecodedData):
* loader/cache/MemoryCache.cpp:
(WebCore::MemoryCache::destroyDecodedDataForAllImages): This function is
currently not used. Use in the internal destroyDecodedDataForAllImages()
but unlike what CachedImage::destroyDecodedData() does, make it destroy
the decoded frames without deleting the image itself.
* loader/cache/MemoryCache.h:
* platform/graphics/BitmapImage.cpp:
(WebCore::BitmapImage::destroyDecodedData):
(WebCore::BitmapImage::draw):
(WebCore::BitmapImage::canDestroyCurrentFrameDecodedData):
(WebCore::BitmapImage::advanceAnimation):
(WebCore::BitmapImage::internalAdvanceAnimation):
(WebCore::BitmapImage::imageFrameAvailableAtIndex):
* platform/graphics/BitmapImage.h:
* platform/graphics/GraphicsContext3D.cpp:
(WebCore::GraphicsContext3D::packImageData):
* platform/graphics/ImageFrameCache.cpp:
(WebCore::ImageFrameCache::decodedSizeChanged):
(ImageFrameCache::cacheAsyncFrameNativeImageAtIndex): The assertion in this
function is wrong. frameIsCompleteAtIndex() can be false when the an image
decoding is requested but can be true when the decoding finishes.
* platform/graphics/ImageObserver.h:
* platform/graphics/cairo/ImageCairo.cpp:
(WebCore::Image::drawPattern):
* platform/graphics/cg/ImageCG.cpp:
(WebCore::Image::drawPattern):
* platform/graphics/cg/ImageDecoderCG.cpp:
(WebCore::ImageDecoder::frameIsCompleteAtIndex):
* platform/graphics/cg/PDFDocumentImage.cpp:
(WebCore::PDFDocumentImage::decodedSizeChanged):
(WebCore::PDFDocumentImage::draw):
* platform/graphics/texmap/TextureMapperTiledBackingStore.cpp:
(WebCore::TextureMapperTiledBackingStore::updateContentsFromImageIfNeeded):
* platform/graphics/win/ImageDirect2D.cpp:
(WebCore::Image::drawPattern):
* rendering/RenderElement.cpp:
(WebCore::RenderElement::isVisibleInDocumentRect):
(WebCore::RenderElement::isVisibleInViewport):
(WebCore::RenderElement::imageFrameAvailable):
(WebCore::RenderElement::repaintForPausedImageAnimationsIfNeeded):
(WebCore::RenderElement::shouldRepaintInVisibleRect): Deleted. Function
is renamed to isVisibleInViewport() for better readability.
* rendering/RenderElement.h:
* svg/graphics/SVGImage.cpp:
(WebCore::SVGImage::draw):
* svg/graphics/SVGImageClients.h:
* testing/Internals.cpp:
(WebCore::Internals::destroyDecodedDataForAllImages):
* testing/Internals.h:
* testing/Internals.idl:

Source/WebKit/mac:

Enable the async decoding for large images.

* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

Source/WebKit2:

Enable the async decoding for large images.

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

LayoutTests:

* fast/images/async-image-background-image-repeated.html:
* fast/images/async-image-background-image.html:
* fast/images/sprite-sheet-image-draw.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216901 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WPT test importer should not account for slow manual tests
https://bugs.webkit.org/show_bug.cgi?id=172127

Patch by Youenn Fablet <youenn@apple.com> on 2017-05-15
Reviewed by Ryosuke Niwa.

Making sure manual tests are not triggering updating tests-options.json file.

* Scripts/webkitpy/w3c/test_importer.py:
(TestImporter.find_importable_tests):
(TestImporter._already_identified_as_resource_file):
(TestImporter.update_tests_options):
* Scripts/webkitpy/w3c/test_importer_unittest.py:
(test_manual_slow_test):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216900 268f45cc-cd09-0410-ab3c-d52691b4dbfc

webkitpy: Some versions of simctl do not place parenthesis around runtime identifiers
https://bugs.webkit.org/show_bug.cgi?id=172142

Reviewed by Tim Horton.

* Scripts/webkitpy/xcode/simulator.py:
(Simulator._parse_runtimes): Newer versions of simctl output do not put parenthesis
around runtime identifiers.
* Scripts/webkitpy/xcode/simulator_unittest.py: Add tests for new simctl output.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216899 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Simplify RealtimeMediaSource data production and state
https://bugs.webkit.org/show_bug.cgi?id=171999

Patch by Youenn Fablet <youenn@apple.com> on 2017-05-15
Reviewed by Eric Carlson.

Source/WebCore:

RealtimeMediaSource takes 3 booleans:
- m_isProducingData tells whether data is produced or not. In the case of capturing, it tells whether capture
  happens.
- m_muted/m_enabled allows JS or WebKit level to start/stop the source.

Changed MediaStream capture state computation so that capture is reported as follows:
- m_isProducing is true, capture is happenning and is active
- m_muted is true, capture is happening but is inactive.

Except in the case of WebRTC incoming sources, for which sources may be created as muted as per the spec,
all sources are unmuted, enabled and not producing data when created.

RealtimeMediaSource is now activable either by calling start/stop or by calling setMuted/setEnabled.
This in turns will set the boolean values accordingly and will call the underlying
startProducingData/stopProducingData methods doing the actual stuff.

Removing from all RealtimeMediaSource subclasses the handling of producing data.
Making more methods non-virtual/member fields private to simplify the model.

* Modules/mediastream/CanvasCaptureMediaStreamTrack.cpp:
(WebCore::CanvasCaptureMediaStreamTrack::Source::create):
(WebCore::CanvasCaptureMediaStreamTrack::Source::startProducingData):
(WebCore::CanvasCaptureMediaStreamTrack::Source::stopProducingData):
(WebCore::CanvasCaptureMediaStreamTrack::Source::canvasDestroyed):
(WebCore::CanvasCaptureMediaStreamTrack::Source::captureCanvas):
* Modules/mediastream/CanvasCaptureMediaStreamTrack.h:
* Modules/mediastream/MediaStream.cpp:
(WebCore::MediaStream::mediaState):
* platform/mediastream/MediaStreamTrackPrivate.h:
(WebCore::MediaStreamTrackPrivate::startProducingData):
(WebCore::MediaStreamTrackPrivate::stopProducingData):
* platform/mediastream/RealtimeMediaSource.cpp:
(WebCore::RealtimeMediaSource::setMuted):
(WebCore::RealtimeMediaSource::notifyMutedChange):
(WebCore::RealtimeMediaSource::setEnabled):
(WebCore::RealtimeMediaSource::start):
(WebCore::RealtimeMediaSource::stop):
(WebCore::RealtimeMediaSource::requestStop):
(WebCore::RealtimeMediaSource::reset): Deleted.
* platform/mediastream/RealtimeMediaSource.h:
* platform/mediastream/mac/AVMediaCaptureSource.h:
* platform/mediastream/mac/AVMediaCaptureSource.mm:
(WebCore::AVMediaCaptureSource::AVMediaCaptureSource):
(WebCore::AVMediaCaptureSource::captureSessionIsRunningDidChange):
(WebCore::AVMediaCaptureSource::reset): Deleted.
(WebCore::AVMediaCaptureSource::isProducingData): Deleted.
* platform/mediastream/mac/CoreAudioCaptureSource.cpp:
(WebCore::CoreAudioCaptureSource::CoreAudioCaptureSource):
(WebCore::CoreAudioCaptureSource::startProducingData):
(WebCore::CoreAudioCaptureSource::stopProducingData):
(WebCore::CoreAudioCaptureSource::audioSourceProvider):
* platform/mediastream/mac/CoreAudioCaptureSource.h:
* platform/mediastream/mac/MockRealtimeAudioSourceMac.mm:
(WebCore::MockRealtimeAudioSourceMac::render):
(WebCore::MockRealtimeAudioSource::createMuted): Deleted.
* platform/mediastream/mac/MockRealtimeVideoSourceMac.mm:
(WebCore::MockRealtimeVideoSource::createMuted): Deleted.
* platform/mediastream/mac/RealtimeIncomingAudioSource.cpp:
(WebCore::RealtimeIncomingAudioSource::create):
(WebCore::RealtimeIncomingAudioSource::RealtimeIncomingAudioSource):
(WebCore::RealtimeIncomingAudioSource::~RealtimeIncomingAudioSource):
(WebCore::RealtimeIncomingAudioSource::startProducingData):
(WebCore::RealtimeIncomingAudioSource::stopProducingData):
(WebCore::RealtimeIncomingAudioSource::setSourceTrack):
* platform/mediastream/mac/RealtimeIncomingAudioSource.h:
* platform/mediastream/mac/RealtimeIncomingVideoSource.cpp:
(WebCore::RealtimeIncomingVideoSource::create):
(WebCore::RealtimeIncomingVideoSource::RealtimeIncomingVideoSource):
(WebCore::RealtimeIncomingVideoSource::startProducingData):
(WebCore::RealtimeIncomingVideoSource::setSourceTrack):
(WebCore::RealtimeIncomingVideoSource::stopProducingData):
(WebCore::RealtimeIncomingVideoSource::OnFrame):
* platform/mediastream/mac/RealtimeIncomingVideoSource.h:
* platform/mediastream/mac/WebAudioSourceProviderAVFObjC.mm:
(WebCore::WebAudioSourceProviderAVFObjC::setClient):
* platform/mock/MockMediaEndpoint.cpp:
(WebCore::MockMediaEndpoint::createMutedRemoteSource):
(WebCore::MockMediaEndpoint::unmuteTimerFired):
* platform/mock/MockRealtimeAudioSource.cpp:
(WebCore::MockRealtimeAudioSource::createMuted):
(WebCore::MockRealtimeAudioSource::startProducingData):
(WebCore::MockRealtimeAudioSource::stopProducingData):
* platform/mock/MockRealtimeAudioSource.h:
* platform/mock/MockRealtimeMediaSource.cpp:
(WebCore::MockRealtimeMediaSource::startProducingData): Deleted.
(WebCore::MockRealtimeMediaSource::stopProducingData): Deleted.
* platform/mock/MockRealtimeMediaSource.h:
* platform/mock/MockRealtimeVideoSource.cpp:
(WebCore::MockRealtimeVideoSource::createMuted):
(WebCore::MockRealtimeVideoSource::startProducingData):
(WebCore::MockRealtimeVideoSource::stopProducingData):
(WebCore::MockRealtimeVideoSource::generateFrame):
* platform/mock/MockRealtimeVideoSource.h:

Source/WebKit2:

* UIProcess/Cocoa/UserMediaCaptureManagerProxy.cpp:
(WebKit::UserMediaCaptureManagerProxy::startProducingData):
(WebKit::UserMediaCaptureManagerProxy::stopProducingData):
* WebProcess/cocoa/UserMediaCaptureManager.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216898 268f45cc-cd09-0410-ab3c-d52691b4dbfc

browserbench.org/Speedometer/ should show the benchmark not an index of files
https://bugs.webkit.org/show_bug.cgi?id=172141

Reviewed by Alexey Proskuryakov.

Renamed Speedometer/Full.html to Speedometer/index.html.
We used to have a .htaccess but it's better to use the same file name convention as other benchmarks.

* Speedometer/index.html: Renamed from Websites/browserbench.org/Speedometer/Full.html.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216897 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Migrate Font constructor from bools to enums
https://bugs.webkit.org/show_bug.cgi?id=172140

Reviewed by Tim Horton.

In https://bugs.webkit.org/show_bug.cgi?id=168487, I'm adding a new flag to Font. We can't
keep having just a pile of bools in this class. Instead, we should be using enums.

No new tests because there is no behavior change.

* css/CSSFontFace.cpp:
(WebCore::CSSFontFace::font):
* css/CSSFontFaceSource.cpp:
(WebCore::CSSFontFaceSource::font):
* css/CSSSegmentedFontFace.cpp:
* loader/cache/CachedFont.cpp:
(WebCore::CachedFont::createFont):
* platform/graphics/Font.cpp:
(WebCore::Font::Font):
(WebCore::Font::verticalRightOrientationFont):
(WebCore::Font::uprightOrientationFont):
(WebCore::Font::brokenIdeographFont):
(WebCore::Font::description):
(WebCore::Font::mathData):
* platform/graphics/Font.h:
(WebCore::Font::create):
(WebCore::Font::origin):
(WebCore::Font::isInterstitial):
(WebCore::Font::widthForGlyph):
(WebCore::Font::isCustomFont): Deleted.
(WebCore::Font::isLoading): Deleted.
* platform/graphics/FontRanges.cpp:
* platform/graphics/cocoa/FontCocoa.mm:
(WebCore::Font::platformInit):
* platform/graphics/freetype/SimpleFontDataFreeType.cpp:
(WebCore::Font::platformCreateScaledFont):
* platform/graphics/win/SimpleFontDataCGWin.cpp:
(WebCore::Font::platformInit):
* platform/graphics/win/SimpleFontDataDirect2D.cpp:
(WebCore::Font::platformInit):
* platform/graphics/win/SimpleFontDataWin.cpp:
(WebCore::Font::platformCreateScaledFont):
(WebCore::Font::determinePitch):
* rendering/SimpleLineLayout.cpp:
(WebCore::SimpleLineLayout::canUseForFontAndText):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216896 268f45cc-cd09-0410-ab3c-d52691b4dbfc

bmalloc: Bump the size of the deallocator log to 512
https://bugs.webkit.org/show_bug.cgi?id=172143

Reviewed by Michael Saboff.

This is a speedup on parallel workloads for machines with lots of CPUs.

* bmalloc/Sizes.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216895 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] [l10n] Updated French translation for Webkit/GTK
https://bugs.webkit.org/show_bug.cgi?id=172093

Patch by Alexandre Franke <afranke@gnome.org> on 2017-05-15
Rubber-stamped by Michael Catanzaro.

* fr.po:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216894 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Correct typo (part of r216790).

* PluginProcess/mac/com.apple.WebKit.plugin-common.sb.in: The check-in missed part of a
regular expression needed to fix the audio playback.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216893 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebRTC outgoing muted video sources should send black frames
https://bugs.webkit.org/show_bug.cgi?id=170627
<rdar://problem/31513869>

Patch by Youenn Fablet <youenn@apple.com> on 2017-05-15
Reviewed by Eric Carlson.

Source/WebCore:

Covered by updated test.

Instead of sending one black frame and then another one asynchronously,
we use the timer to send a black frame every second when outgoing source is muted.

* platform/mediastream/mac/RealtimeOutgoingVideoSource.cpp:
(WebCore::RealtimeOutgoingVideoSource::sourceMutedChanged):
(WebCore::RealtimeOutgoingVideoSource::sourceEnabledChanged):
(WebCore::RealtimeOutgoingVideoSource::sendBlackFrames):
(WebCore::RealtimeOutgoingVideoSource::sendBlackFrame): Deleted.
* platform/mediastream/mac/RealtimeOutgoingVideoSource.h:
* testing/Internals.cpp:
(WebCore::Internals::videoSampleAvailable):

LayoutTests:

* webrtc/video-mute-expected.txt:
* webrtc/video-mute.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216892 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rolling out r214038 and r213697: Crashes when using computed properties with rest destructuring and object spread.
https://bugs.webkit.org/show_bug.cgi?id=172147

Rubber-stamped by Saam Barati.

JSTests:

* stress/object-rest-deconstruct.js: Removed.
* stress/object-spread.js: Removed.

Source/JavaScriptCore:

I rolled out every thing in those 2 patches except for the change to make
CodeBlock::finishCreation() return a bool plus its clients that depend on this.
I made this exception because r214931 relies on this change, and this part of
the change looks correct.

* builtins/BuiltinNames.h:
* builtins/GlobalOperations.js:
(globalPrivate.speciesConstructor):
(globalPrivate.copyDataProperties): Deleted.
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::finishCreation):
(JSC::CodeBlock::setConstantIdentifierSetRegisters): Deleted.
* bytecode/CodeBlock.h:
* bytecode/UnlinkedCodeBlock.h:
(JSC::UnlinkedCodeBlock::addBitVector):
(JSC::UnlinkedCodeBlock::constantRegisters):
(JSC::UnlinkedCodeBlock::addSetConstant): Deleted.
(JSC::UnlinkedCodeBlock::constantIdentifierSets): Deleted.
* bytecompiler/BytecodeGenerator.cpp:
* bytecompiler/BytecodeGenerator.h:
* bytecompiler/NodesCodegen.cpp:
(JSC::PropertyListNode::emitBytecode):
(JSC::ObjectPatternNode::bindValue):
(JSC::ObjectSpreadExpressionNode::emitBytecode): Deleted.
* parser/ASTBuilder.h:
(JSC::ASTBuilder::createProperty):
(JSC::ASTBuilder::appendObjectPatternEntry):
(JSC::ASTBuilder::createObjectSpreadExpression): Deleted.
(JSC::ASTBuilder::appendObjectPatternRestEntry): Deleted.
(JSC::ASTBuilder::setContainsObjectRestElement): Deleted.
* parser/NodeConstructors.h:
(JSC::PropertyNode::PropertyNode):
(JSC::SpreadExpressionNode::SpreadExpressionNode):
(JSC::ObjectSpreadExpressionNode::ObjectSpreadExpressionNode): Deleted.
* parser/Nodes.h:
(JSC::ObjectPatternNode::appendEntry):
(JSC::ObjectSpreadExpressionNode::expression): Deleted.
(JSC::ObjectPatternNode::setContainsRestElement): Deleted.
* parser/Parser.cpp:
(JSC::Parser<LexerType>::parseDestructuringPattern):
(JSC::Parser<LexerType>::parseProperty):
* parser/SyntaxChecker.h:
(JSC::SyntaxChecker::createSpreadExpression):
(JSC::SyntaxChecker::createProperty):
(JSC::SyntaxChecker::operatorStackPop):
(JSC::SyntaxChecker::createObjectSpreadExpression): Deleted.
* runtime/ObjectConstructor.cpp:
(JSC::ObjectConstructor::finishCreation):
* runtime/SetPrototype.cpp:
(JSC::SetPrototype::finishCreation):

Source/WTF:

* wtf/HashSet.h:
(WTF::=):

LayoutTests:

* js/parser-syntax-check-expected.txt:
* js/script-tests/parser-syntax-check.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216891 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Crash in libxml2.2.dylib: xmlDictReference
<https://webkit.org/b/172086>
<rdar://problem/23643436>

Reviewed by Daniel Bates.

Speculative fix and code clean-up based on source code
inspection.  The fix for the crash is in two parts that change
XSLStyleSheet::parseString():
1. Always set m_stylesheetDoc to nullptr after freeing it via
   XSLStyleSheet::clearXSLStylesheetDocument().
2. Add nullptr check before using m_stylesheetDoc from parent.

Broadly speaking, the changes are:
- Extract code to reset m_stylesheetDoc into new private
  XSLStyleSheet::clearXSLStylesheetDocument() method.  There is
  a special contract between m_stylesheetDoc and
  m_stylesheetDocTaken that wasn't being followed every time.
  See comment in XSLStyleSheet::compileStyleSheet().
- XSLStyleSheet::clearDocuments() now calls new
  clearXSLStylesheetDocument() method.  Previously, it was not
  checking or resetting m_stylesheetDocTaken, and it might have
  leaked an xmlDocPtr if m_stylesheetDoc was set and
  m_stylesheetDocTaken was false.
- XSLStyleSheet::parseString() now calls new
  clearXSLStylesheetDocument() method.  Previously, it did not
  clear m_stylesheetDoc after freeing it, and it could return
  early due to a failure in xmlCreateMemoryParserCtxt().
- In XSLStyleSheet::parseString() use checked arithmetic when
  calculating 'size' for xmlCreateMemoryParserCtxt() and
  xmlCtxtReadMemory().  This code used to do an implicit
  unsigned -> signed integer conversion that could overflow.
- Always iterate m_children using an 'auto& import' variable.

* xml/XSLStyleSheet.h:
(WebCore::XSLStyleSheet::clearXSLStylesheetDocument): Add declaration.
(WebCore::XSLStyleSheet::m_disabled): Add default initializer.
(WebCore::XSLStyleSheet::m_stylesheetDoc): Ditto.
(WebCore::XSLStyleSheet::m_stylesheetDocTaken): Ditto.
(WebCore::XSLStyleSheet::m_parentStyleSheet): Ditto.

* xml/XSLStyleSheetLibxslt.cpp:
(WebCore::XSLStyleSheet::XSLStyleSheet): Get rid of redundant
initializers.  Set m_parentStyleSheet if needed.
(WebCore::XSLStyleSheet::~XSLStyleSheet): Call
clearXSLStylesheetDocument() instead of custom code.  Switch
m_children fast iteration to use 'auto& import' variable.
(WebCore::XSLStyleSheet::isLoading): Switch m_children fast
iteration to use 'auto& import' variable.
(WebCore::XSLStyleSheet::clearDocuments): Call
clearXSLStylesheetDocument() instead of setting m_stylesheetDoc
to nullptr.  This might fix an occasional xmlDocPtr leak.
(WebCore::XSLStyleSheet::clearXSLStylesheetDocument): Add.  This
method always sets m_stylesheetDoc to nullptr (after freeing it
if necessary) and sets m_stylesheetDocTaken to false.
(WebCore::XSLStyleSheet::parseString): Call
clearXSLStylesheetDocument().  Prior to this, m_stylesheetDoc
might be left pointing to a freed value, and this method could
return early if xmlCreateMemoryParserCtxt() failed.  Switch to
using Checked<> to compute required buffer size to parse XSL
stylesheet, and return early on overflow.  Clean up existing
return statements to use boolean expressions.  Add nullptr check
for m_parentStyleSheet->m_stylesheetDoc before using it.
(WebCore::XSLStyleSheet::loadChildSheet): Get rid of local
variable by calling loadSheet() from last array element.
(WebCore::XSLStyleSheet::compileStyleSheet): Add debug assert
that m_stylesheetDoc is not nullptr.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216889 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rebaseline platform/ios/ios/css/construct-WebKitCSSMatrix.html after r216881.

* platform/ios/ios/css/construct-WebKitCSSMatrix-expected.txt:
* platform/ios/ios/css/resources/construct-WebKitCSSMatrix.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216888 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update ARES-6 plan file to use the latest version
https://bugs.webkit.org/show_bug.cgi?id=172139

Reviewed by Keith Miller.

Include r216538.

* Scripts/webkitpy/benchmark_runner/data/plans/ares6.plan:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216887 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add experimental setting to allow document gesture interaction to fulfill media playback gesture requirement
https://bugs.webkit.org/show_bug.cgi?id=172131

Reviewed by Eric Carlson.

Source/WebCore:

Test: media/restricted-audio-playback-with-document-gesture.html

Move all calls to ScriptController::processingUserGestureForMedia() to the new Document equivalent. In Document,
if the new setting is enabled, return true from processingUserGestureForMedia() if the top-level document has had
a user gesture interaction.

* Modules/mediastream/MediaStream.cpp:
(WebCore::MediaStream::processingUserGestureForMedia):
* Modules/mediastream/MediaStream.h:
* Modules/webaudio/AudioContext.cpp:
(WebCore::AudioContext::processingUserGestureForMedia):
(WebCore::AudioContext::willBeginPlayback):
(WebCore::AudioContext::willPausePlayback):
* Modules/webaudio/AudioContext.h:
* dom/Document.cpp:
(WebCore::Document::processingUserGestureForMedia):
* dom/Document.h:
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::load):
(WebCore::HTMLMediaElement::audioTrackEnabledChanged):
(WebCore::HTMLMediaElement::seekWithTolerance):
(WebCore::HTMLMediaElement::play):
(WebCore::HTMLMediaElement::playInternal):
(WebCore::HTMLMediaElement::pause):
(WebCore::HTMLMediaElement::pauseInternal):
(WebCore::HTMLMediaElement::setMuted):
(WebCore::HTMLMediaElement::webkitShowPlaybackTargetPicker):
(WebCore::HTMLMediaElement::processingUserGestureForMedia):
* html/HTMLMediaElement.h:
* html/MediaElementSession.cpp:
(WebCore::MediaElementSession::playbackPermitted):
(WebCore::MediaElementSession::dataLoadingPermitted):
(WebCore::MediaElementSession::fullscreenPermitted):
(WebCore::MediaElementSession::canShowControlsManager):
(WebCore::MediaElementSession::showPlaybackTargetPicker):
* page/Settings.in:
* platform/audio/PlatformMediaSession.h:

Source/WebKit/mac:

* WebView/WebPreferenceKeysPrivate.h:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
(-[WebPreferences mediaUserGestureInheritsFromDocument]):
(-[WebPreferences setMediaUserGestureInheritsFromDocument:]):
* WebView/WebPreferencesPrivate.h:

Source/WebKit2:

* Shared/WebPreferencesDefinitions.h:
* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetMediaUserGestureInheritsFromDocument):
(WKPreferencesGetMediaUserGestureInheritsFromDocument):
* UIProcess/API/C/WKPreferencesRefPrivate.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

LayoutTests:

* media/restricted-audio-playback-with-document-gesture-expected.txt: Added.
* media/restricted-audio-playback-with-document-gesture.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216886 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTest http/tests/media/track-in-band-hls-metadata-crash.html is a flaky timeout
https://bugs.webkit.org/show_bug.cgi?id=167749

Reviewed by Eric Carlson.

Start video playback when the 'canplaythrough' event is handled, and stop logging the event,
since the event sequence is not identical on all bots.

* http/tests/media/track-in-band-hls-metadata-crash-expected.txt:
* http/tests/media/track-in-band-hls-metadata-crash.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216885 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Only ever initialize LibWebRTCProvider's staticFactoryAndThreads() factories once.
https://bugs.webkit.org/show_bug.cgi?id=172047

Reviewed by Youenn Fablet.

Wrap the initilization of the factories contained in staticFactoryAndThreads() in a call_once to ensure
new factories aren't created every time it's called.

* platform/mediastream/libwebrtc/LibWebRTCProvider.cpp:
(WebCore::staticFactoryAndThreads):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216884 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: CRASH seen with DOM.setOuterHTML when there is no documentElement
https://bugs.webkit.org/show_bug.cgi?id=172135
<rdar://problem/32175860>

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2017-05-15
Reviewed by Brian Burg.

Source/WebCore:

Test: inspector/dom/setOuterHTML-no-document-element.html

* inspector/DOMPatchSupport.cpp:
(WebCore::DOMPatchSupport::patchDocument):
Null check the document element which might not exist.

LayoutTests:

* inspector/dom/setOuterHTML-no-document-element-expected.txt: Added.
* inspector/dom/setOuterHTML-no-document-element.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216883 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (216471): Infinite repaint-drawing loop when asynchronously decoding incomplete image frames
https://bugs.webkit.org/show_bug.cgi?id=171900

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2017-05-15
Reviewed by Tim Horton.

-- Don't destroy incomplete decoded image frames for large images. This
is to avoid flickering while decoding another image frame with the new
data. The old incomplete image frame will be destroyed once the newer one
finishes decoding.

-- Extend the enum ImageFrame::DecodingStatus by adding a new value called
'Decoding'. This new value will never be cached in the ImageFrame::
m_decodingStatus. Add a member m_currentFrameDecodingStatus to BitmapImage.
The purpose of this member is to invalidate the current frame, without
deleting it, when new encoded data is received.

-- Don't wait until the native image is decoded to cache the ImageFrame
decodingStatus. There is a big chance that more data arrives between
starting the decoding and finishing it such that the decoding changes
from Partial to Complete. We need to prevent keeping incomplete ImageFrames
cached because we mistakenly assume they are complete. To fix this issue
we need to know the ImageFrame decodingStatus when the decoding is requested.

* platform/graphics/BitmapImage.cpp:
(WebCore::BitmapImage::destroyDecodedData):
(WebCore::BitmapImage::dataChanged):
(WebCore::BitmapImage::draw):
(WebCore::BitmapImage::internalStartAnimation): At the beginning of this
function we check whether the next frame is being decoded or not and we
return DecodingActive if it is. Let's handle the second check here also
before requesting the decoding of nextFrame. We need to check whether the
nextFrame has a native image with decoded with the native size or not.
(WebCore::BitmapImage::internalAdvanceAnimation):
(WebCore::BitmapImage::imageFrameAvailableAtIndex):
* platform/graphics/BitmapImage.h:
* platform/graphics/ImageFrame.cpp:
(WebCore::ImageFrame::operator=):
(WebCore::ImageFrame::setDecodingStatus):
(WebCore::ImageFrame::decodingStatus):
* platform/graphics/ImageFrame.h:
(WebCore::ImageFrame::isInvalid):
(WebCore::ImageFrame::isPartial):
(WebCore::ImageFrame::isComplete):
(WebCore::ImageFrame::setDecoding): Deleted.
(WebCore::ImageFrame::decoding): Deleted.
(WebCore::ImageFrame::isEmpty): Deleted.
* platform/graphics/ImageFrameCache.cpp:
(WebCore::ImageFrameCache::setNativeImage):
(WebCore::ImageFrameCache::cacheMetadataAtIndex):
(WebCore::ImageFrameCache::cacheNativeImageAtIndex):
(WebCore::ImageFrameCache::cacheNativeImageAtIndexAsync):
(WebCore::ImageFrameCache::startAsyncDecodingQueue):
(WebCore::ImageFrameCache::requestFrameAsyncDecodingAtIndex):
(WebCore::ImageFrameCache::stopAsyncDecodingQueue):
(WebCore::ImageFrameCache::frameAtIndexCacheIfNeeded):
(WebCore::ImageFrameCache::frameDecodingStatusAtIndex):
(WebCore::ImageFrameCache::cacheFrameMetadataAtIndex): Deleted.
(WebCore::ImageFrameCache::cacheFrameNativeImageAtIndex): Deleted.
(WebCore::ImageFrameCache::cacheAsyncFrameNativeImageAtIndex): Deleted.
(WebCore::ImageFrameCache::frameIsCompleteAtIndex): Deleted.
* platform/graphics/ImageFrameCache.h:
(WebCore::ImageFrameCache::ImageFrameRequest::operator==):
* platform/graphics/ImageSource.cpp:
(WebCore::ImageSource::dataChanged):
* platform/graphics/ImageSource.h:
(WebCore::ImageSource::destroyIncompleteDecodedData):
(WebCore::ImageSource::requestFrameAsyncDecodingAtIndex): Let the caller
decide whether another request for the same image frame is allowed or not.
(WebCore::ImageSource::frameDecodingStatusAtIndex):
(WebCore::ImageSource::frameIsCompleteAtIndex): Deleted.
* platform/image-decoders/ImageDecoder.cpp:
(WebCore::ImageDecoder::frameDurationAtIndex):
(WebCore::ImageDecoder::createFrameImageAtIndex):
* platform/image-decoders/bmp/BMPImageReader.cpp:
(WebCore::BMPImageReader::decodeBMP):
* platform/image-decoders/gif/GIFImageDecoder.cpp:
(WebCore::GIFImageDecoder::clearFrameBufferCache):
(WebCore::GIFImageDecoder::haveDecodedRow):
(WebCore::GIFImageDecoder::frameComplete):
(WebCore::GIFImageDecoder::initFrameBuffer):
* platform/image-decoders/jpeg/JPEGImageDecoder.cpp:
(WebCore::JPEGImageDecoder::outputScanlines):
(WebCore::JPEGImageDecoder::jpegComplete):
* platform/image-decoders/png/PNGImageDecoder.cpp:
(WebCore::PNGImageDecoder::rowAvailable):
(WebCore::PNGImageDecoder::pngComplete):
(WebCore::PNGImageDecoder::clearFrameBufferCache):
(WebCore::PNGImageDecoder::frameComplete):
* platform/image-decoders/webp/WEBPImageDecoder.cpp:
(WebCore::WEBPImageDecoder::decode):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216882 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Align WebKitCSSMatrix stringifier with spec for DOMMatrix
https://bugs.webkit.org/show_bug.cgi?id=172114

Reviewed by Simon Fraser.

Source/WebCore:

Align WebKitCSSMatrix stringifier with spec for DOMMatrix after:
- https://github.com/w3c/fxtf-drafts/pull/148

The following changes were made:
- Use EcmaScript's ToString() to convert floating point values to string
- Throw an invalid state error if the matrix contains non-finite values
- Made WebKitCSSMatrix.toString enumerable as per [1].

[1] https://heycam.github.io/webidl/#es-stringifier

Test: fast/css/matrix-stringifier.html

* css/WebKitCSSMatrix.cpp:
(WebCore::WebKitCSSMatrix::toString):
* css/WebKitCSSMatrix.h:
* css/WebKitCSSMatrix.idl:
* platform/graphics/transforms/TransformationMatrix.cpp:
(WebCore::TransformationMatrix::containsOnlyFiniteValues):
* platform/graphics/transforms/TransformationMatrix.h:

LayoutTests:

* fast/css/matrix-stringifier-expected.txt: Added.
* fast/css/matrix-stringifier.html: Added.
Add layout test coverage.

* fast/dom/Window/custom-constructors-expected.txt:
* fast/dom/Window/custom-constructors.html:
Rebaseline existing test to reflect behavior change.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216881 268f45cc-cd09-0410-ab3c-d52691b4dbfc

JSEnvironmentRecord::allocationSizeForScopeSize() and offsetOfVariable(ScopeOffset) should used checked arithmetic
<https://webkit.org/b/172134>

Reviewed by Saam Barati.

* runtime/JSEnvironmentRecord.h:
(JSC::JSEnvironmentRecord::offsetOfVariable): Change to return
size_t and use checked arithmetic.
(JSC::JSEnvironmentRecord::allocationSizeForScopeSize): Change
to use checked arithmetic.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216880 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AX: Inaccessible content on webkit.org main page
https://bugs.webkit.org/show_bug.cgi?id=172106

Reviewed by Joseph Pecoraro.

* wp-content/themes/webkit/widgets/icon.php: Resolved link title.
* wp-content/themes/webkit/widgets/post.php: Resolved link title.
* wp-content/themes/webkit/widgets/twitter.php: Resolved link titles. Suppressed unlabeled images with alt="".

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216879 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Import css/geometry-1 web-platform-tests
https://bugs.webkit.org/show_bug.cgi?id=172130

Reviewed by Youenn Fablet.

Import css/geometry-1 web-platform-tests to gain better test coverage.

* resources/import-expectations.json:
* web-platform-tests/css/geometry-1/DOMMatrix-001-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-001.html: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-002-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-002.html: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-003-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-003.html: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-a-f-alias-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-a-f-alias.html: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-css-string.worker-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-css-string.worker.html: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-css-string.worker.js: Added.
(string_appeared_here.forEach.constr.test):
(string_appeared_here.forEach.constr.assert_equals):
(test):
* web-platform-tests/css/geometry-1/DOMMatrix-newobject-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMMatrix-newobject.html: Added.
* web-platform-tests/css/geometry-1/DOMPoint-001-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMPoint-001.html: Added.
* web-platform-tests/css/geometry-1/DOMPoint-002-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMPoint-002.html: Added.
* web-platform-tests/css/geometry-1/DOMQuad-001-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMQuad-001.html: Added.
* web-platform-tests/css/geometry-1/DOMQuad-002-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMQuad-002.html: Added.
* web-platform-tests/css/geometry-1/DOMRect-001-expected.txt: Added.
* web-platform-tests/css/geometry-1/DOMRect-001.html: Added.
* web-platform-tests/css/geometry-1/OWNERS: Added.
* web-platform-tests/css/geometry-1/WebKitCSSMatrix-expected.txt: Added.
* web-platform-tests/css/geometry-1/WebKitCSSMatrix.html: Added.
* web-platform-tests/css/geometry-1/WebKitCSSMatrix.worker-expected.txt: Added.
* web-platform-tests/css/geometry-1/WebKitCSSMatrix.worker.html: Added.
* web-platform-tests/css/geometry-1/WebKitCSSMatrix.worker.js: Added.
(test):
* web-platform-tests/css/geometry-1/historical-expected.txt: Added.
* web-platform-tests/css/geometry-1/historical.html: Added.
* web-platform-tests/css/geometry-1/structured-serialization-expected.txt: Added.
* web-platform-tests/css/geometry-1/structured-serialization.html: Added.
* web-platform-tests/css/geometry-1/w3c-import.log: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216878 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WK2][macOS][iOS] Allow Network process to access nsurlstoraged's top level domain data cache
https://bugs.webkit.org/show_bug.cgi?id=172128
<rdar://problem/30871490>

Reviewed by Alex Christensen.

* NetworkProcess/mac/com.apple.WebKit.NetworkProcess.sb.in:
* Resources/SandboxProfiles/ios/com.apple.WebKit.Networking.sb:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216877 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WorkerRunLoop::Task::performTask() should check !scriptController->isTerminatingExecution().
https://bugs.webkit.org/show_bug.cgi?id=171775
<rdar://problem/30975761>

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

Increased the number of frames captured in VM::nativeStackTraceOfLastThrow()
from 25 to 100.  From experience, I found that 25 is sometimes not sufficient
for our debugging needs.

Also added VM::throwingThread() to track which thread an exception was thrown in.
This may be useful if the client is entering the VM from different threads.

* runtime/ExceptionScope.cpp:
(JSC::ExceptionScope::unexpectedExceptionMessage):
* runtime/ExceptionScope.h:
(JSC::ExceptionScope::exception):
(JSC::ExceptionScope::unexpectedExceptionMessage):
* runtime/Options.h:
- Added the unexpectedExceptionStackTraceLimit option.
* runtime/VM.cpp:
(JSC::VM::throwException):
* runtime/VM.h:
(JSC::VM::throwingThread):
(JSC::VM::clearException):

Source/WebCore:

Currently, WorkerThread::stop() calls scheduleExecutionTermination() to terminate
JS execution first, followed by posting a cleanup task to the worker, and lastly,
it invokes terminate() on the WorkerRunLoop.

As a result, before the run loop is terminated, the worker thread may observe the
TerminatedExecutionException in JS code, bail out, see another JS task to run,
re-enters the VM to run said JS code, and fails with an assertion due to the
TerminatedExecutionException still being pending on VM entry.

WorkerRunLoop::Task::performTask() already has a check to only allow a task to
run if and only if !runLoop.terminated() and the task is not a clean up task.
We'll fix the above race by changing WorkerRunLoop::Task::performTask() to check
!context->script()->isTerminatingExecution() instead of !runLoop.terminated().
Since WorkerThread::stop() always scheduleExecutionTermination() before it
terminates the run loop, !context->script()->isTerminatingExecution() implies
!runLoop.terminated().

The only time that runLoop is terminated without scheduleExecutionTermination()
being called is when WorkerThread::stop() is called before the WorkerThread has
finished creating its WorkerGlobalScope.  In this scenario, WorkerThread::stop()
will still terminate the run loop.  Hence, after the WorkerGlobalScope is created
(in WorkerThread::workerThread()), we will check if the run loop has been
terminated (i.e. stop() was called).  If so, we'll scheduleExecutionTermination()
there, and guarantee that if runloop.terminated() is true, then
context->script()->isTerminatingExecution() is also true.

Solutions that were considered but did not work (recorded for future reference):

1. In WorkerThread::stop(), call scheduleExecutionTermination() only after it
   posts the cleanup task and terminate the run loop.

   This did not work because this creates a race where the worker thread may run
   the cleanup task before WorkerThread::stop() finishes.  As a result, the
   scriptController may be deleted before we get to invoke scheduleExecutionTermination()
   on it, thereby resulting in a use after free.

   To make this work, we would have to change the life cycle management strategy
   of the WorkerScriptController.  This is a more risky change that we would
   want to take on at this time, and may also not be worth the gain.

2. Break scheduleExecutionTermination() up into 2 parts i.e. WorkerThread::stop()
   will:
   1. set the scriptControllers m_isTerminatingExecution flag before
      posting the cleanup task and terminating the run loop, and
   2. invoke VM::notifyNeedsTermination() after posting the cleanup task and
      terminating the run loop.

   This requires that we protect the liveness of the VM until we can invoke
   notifyNeedsTermination() on it.

   This did not work because:
   1. We may end up destructing the VM in WorkerThread::stop() i.e. in the main
      web frame, but only the worker thread holds the JS lock for the VM.

      We can make the WorkerThread::stop() acquire the JS lock just before it
      releases the protected VM's RefPtr, but that would mean the main thread
      may be stuck waiting a bit for the worker thread to release its JSLock.
      This is not desirable.

   2. In practice, changing the liveness period of the Worker VM relative to its
      WorkerScriptController and WorkerGlobalScope also has unexpected
      ramifications.  We observed many worker tests failing with assertion
      failures and crashes due to this change.

   Hence, this approach is also a more risky change than it appears on the
   surface, and is not worth exploring at this time.

In the end, changing WorkerRunLoop::Task::performTask() to check for
!scriptController->isTerminatingExecution() is the most straight forward solution
that is easy to prove correct.

Also fixed a race in WorkerThread::workerThread() where it can delete the
WorkerGlobalScope while WorkerThread::stop() is in the midst of accessing it.
We now guard the the nullifying of m_workerGlobalScope with the
m_threadCreationAndWorkerGlobalScopeMutex as well.

UPDATE: the only new thing in this patch for re-landing (vs one previously landed)
is that instead of nullifying m_workerGlobalScope directly (thereby deleting the
WorkerGlobalScope context), we'll swap it out and delete it only after we've
unlocked the m_threadCreationAndWorkerGlobalScopeMutex.  This is needed because
the destruction of the WorkerGlobalScope will cause the main thread to race against
the worker thread to delete the WorkerThread object, and the WorkerThread object
owns the mutex that we need to unlock after nullifying the m_workerGlobalScope
field.

This issue is covered by an existing test that I just unskipped in TestExpectations.

* bindings/js/JSDOMPromiseDeferred.cpp:
(WebCore::DeferredPromise::callFunction):

* bindings/js/WorkerScriptController.cpp:
(WebCore::WorkerScriptController::scheduleExecutionTermination):
- Added a check to do nothing and return early if the scriptController is already
  terminating execution.

* workers/WorkerRunLoop.cpp:
(WebCore::WorkerRunLoop::runInMode):
(WebCore::WorkerRunLoop::runCleanupTasks):
(WebCore::WorkerRunLoop::Task::performTask):

* workers/WorkerRunLoop.h:
- Made Task::performTask() private and make Task befriend the WorkerRunLoop class.
  This ensures that only the WorkerRunLoop may call performTask().
  Note: this change only formalizes and hardens a relationship that was already
  in place before this.

* workers/WorkerThread.cpp:
(WebCore::WorkerThread::start):
(WebCore::WorkerThread::workerThread):
(WebCore::WorkerThread::stop):
* workers/WorkerThread.h:
- Renamed m_threadCreationMutex to m_threadCreationAndWorkerGlobalScopeMutex so
  that it more accurately describes what it guards.

LayoutTests:

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216876 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update json.hpp to v2.1.1
<https://webkit.org/b/172085>
<rdar://problem/32180980>

Reviewed by Alex Christensen.

* NetworkProcess/capture/NetworkCaptureEvent.cpp:
- Define JSON_NOEXCEPTION as 1 to disable exceptions in
  json.hpp.
(WebKit::NetworkCapture::JSONCoder<String>::encode):
(WebKit::NetworkCapture::JSONCoder<WebCore::SharedBuffer>::encode):
- Build std::string passing in length to avoid the need for a
  custom basic_json() constructor, and for efficiency.

* NetworkProcess/capture/json.hpp:
- Update to v2.1.1 and remove customizations.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216875 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unicode characters which can't be rendered in any font are invisible
https://bugs.webkit.org/show_bug.cgi?id=171942
<rdar://problem/32054234>

Reviewed by Tim Horton.

Source/WebCore:

There are some Unicode characters which don't have any font on the system which can render them.
These characters should be drawn as the .notdef "tofu." This is for security and usability, as
well as what Firefox and Chrome do. However, we still shouldn't draw characters with the
Default_Ignorable_Code_Point property, because this is what CoreText does.

This behavior is also what the Unicode spec recommends: In UTR #36 Unicode Security Considerations:
http://www.unicode.org/reports/tr36/#Recommendations_General
"If there is no available glyph for a character, never show a simple "?" or omit the character."

Also relevant is the Unicode Standard section 5.3 Unknown and MIssing Characters, starting at page
marked 203 in the following: http://www.unicode.org/versions/Unicode9.0.0/ch05.pdf

Tests: fast/text/default-ignorable.html
       fast/text/unknown-char-notdef.html

* platform/graphics/WidthIterator.cpp:
(WebCore::characterMustDrawSomething):

LayoutTests:

* fast/text/default-ignorable-expected.html: Added.
* fast/text/default-ignorable.html: Added.
* fast/text/unknown-char-notdef-expected-mismatch.html: Added.
* fast/text/unknown-char-notdef.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216874 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Disable Picture In Picture API tests on unsupported platforms.
https://bugs.webkit.org/show_bug.cgi?id=172125
rdar://problem/32199477

Patch by Jeremy Jones <jeremyj@apple.com> on 2017-05-15
Reviewed by Simon Fraser.

The callbacks and allowing picture-in-picture require new SPI.

* TestWebKitAPI/Tests/WebKit2Cocoa/PictureInPictureDelegate.mm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216871 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[ios-simulator] API test WKWebView.ClearAppCache is failing.
https://bugs.webkit.org/show_bug.cgi?id=172120

Unreviewed test gardening.

* TestWebKitAPI/Tests/WebKit2Cocoa/LocalStorageClear.mm:
(TEST): ios-sim needs explicit deleting of the app cache paths that I'd removed in 216805.
  Restoring that code fixes this.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216869 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Null deref under WebContentReader::readURL when interacting with a file URL
https://bugs.webkit.org/show_bug.cgi?id=172045
<rdar://problem/25880647>

Reviewed by Wenson Hsieh.

* editing/ios/EditorIOS.mm:
(WebCore::Editor::WebContentReader::readURL):
The AppSupport soft link was wrong, as there is no such framework in /System/Library/Frameworks.
Thus, any time we hit this codepath, the soft linked function would be null, and calling it would crash.
Instead of just fixing the soft link, remove the code, because it does not seem necessary to
special-case fileURLs to images in the media directory.

* TestWebKitAPI/Tests/ios/DataInteractionTests.mm:
(TestWebKitAPI::TEST):
The text of the file URL is pasted because a textual version of it gets
onto the pasteboard. However, this test would have crashed before. Also
tests that we don't make an <a>.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216868 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix.

Debugging code was accidentally left in the Plugin sandbox profile.

* PluginProcess/mac/com.apple.WebKit.plugin-common.sb.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216867 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ASSERTION FAILED: wasRemoved in WebCore::RealtimeMediaSourceCenter::removeDevicesChangedObserver(DevicesChangedObserverToken)
https://bugs.webkit.org/show_bug.cgi?id=171529
<rdar://problem/31945791>

Reviewed by Jer Noble.

No new tests, fixes a crash in existing tests.

* Modules/mediastream/MediaDevices.cpp:
(WebCore::MediaDevices::MediaDevices): Use a weak ptr.

* platform/mediastream/RealtimeMediaSourceCenter.cpp:
* platform/mediastream/RealtimeMediaSourceCenter.cpp:
(WebCore::observerMap):  Use a static hash map for observers because the
source center can change at runtime.
(WebCore::RealtimeMediaSourceCenter::addDevicesChangedObserver):
(WebCore::RealtimeMediaSourceCenter::removeDevicesChangedObserver):
(WebCore::RealtimeMediaSourceCenter::captureDevicesChanged):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216866 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Web Inspector: Add new GTK+ icons for Search icon of Quick Open dialog
https://bugs.webkit.org/show_bug.cgi?id=172110

Patch by Fujii Hironori <Hironori.Fujii@sony.com> on 2017-05-15
Reviewed by Michael Catanzaro.

Add a free icon for the Web Inspector in GTK+.

* UserInterface/Images/gtk/Search.svg: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216865 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Web Inspector: Add new GTK+ icons for Worker Scripts / Web Sockets
https://bugs.webkit.org/show_bug.cgi?id=164138

Patch by Fujii Hironori <Hironori.Fujii@sony.com> on 2017-05-15
Reviewed by Michael Catanzaro.

Add more free icons for the Web Inspector in GTK+.

* UserInterface/Images/gtk/WorkerScript.png: Added.
* UserInterface/Images/gtk/WorkerScript@2x.png: Added.
* UserInterface/Images/gtk/WorkerScriptLarge.png: Added.
* UserInterface/Images/gtk/WorkerScriptLarge@2x.png: Added.
* UserInterface/Views/ResourceIcons.css:
(.script.worker-icon .icon):
(.large .script.worker-icon .icon):
(body:matches(.mac-platform, .windows-platform) .script.worker-icon .icon): Deleted.
(body:matches(.mac-platform, .windows-platform) .large .script.worker-icon .icon): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216864 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS WK1] Do not try to dispatch messages to subframes if their documents have not been constructed yet.
https://bugs.webkit.org/show_bug.cgi?id=172059
<rdar://problem/31963192>

Reviewed by Zalan Bujtas.

On iOS WK1 we can end up in an inconsistent state, where
1. The web thread is inside a newly-injected iframe's document's constructor and
2. waiting on a delegate callback on the main thread
while the main thread
(a) Evaluates arbitrary JavaScript that modifies storage which
(b) Triggers an event dispatch.

* storage/StorageEventDispatcher.cpp:
(WebCore::StorageEventDispatcher::dispatchSessionStorageEvents): If the sub-frame's document
is in an inconsistent state, skip it.
(WebCore::StorageEventDispatcher::dispatchLocalStorageEvents): Ditto.
(WebCore::StorageEventDispatcher::dispatchSessionStorageEventsToFrames): Ditto.
(WebCore::StorageEventDispatcher::dispatchLocalStorageEventsToFrames): Ditto.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216863 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WPE] Unreviewed debug build fix
https://bugs.webkit.org/show_bug.cgi?id=172118

Unreviewed, remove a dead code accidentally committed in r215259.

* Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.h:
Remove deprecated CompositingRunLoop::isCurrent.
* Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:
(WebKit::ThreadedCompositor::frameComplete):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216862 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Simple line layout: Leading whitespace followed by a <br> produces an extra linebreak.
https://bugs.webkit.org/show_bug.cgi?id=172076

Reviewed by Antti Koivisto.

Source/WebCore:

When the collapsed whitespace does not fit the line, we need to push it to the next line
so that we can decide whether any soft/hard linebreak should be skipped (to avoid double line breaks) or not.

Test: fast/text/simple-line-layout-leading-whitespace-with-soft-hard-linebreak.html

* rendering/SimpleLineLayout.cpp:
(WebCore::SimpleLineLayout::consumeLineBreakIfNeeded): special handling <br>
(WebCore::SimpleLineLayout::firstFragment): Now we need to deal with leading collapsed whitespace.
(WebCore::SimpleLineLayout::createLineRuns): We need to push even the collapsed whitespace to the next line.

LayoutTests:

* fast/text/simple-line-layout-leading-whitespace-with-soft-hard-linebreak-expected.html: Added.
* fast/text/simple-line-layout-leading-whitespace-with-soft-hard-linebreak.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216861 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Invalid MediaSource duration value should throw TyperError instead of InvalidStateError
https://bugs.webkit.org/show_bug.cgi?id=171653

Reviewed by Chris Dumez.

LayoutTests/imported/w3c:

Rebaseline test results.

* web-platform-tests/media-source/mediasource-duration-boundaryconditions-expected.txt:

Source/WebCore:

Modify MediaSource::setDuration to throw a TypeError when duration value is invalid as per MSE specification
(https://www.w3.org/TR/2016/REC-media-source-20161117/#dom-mediasource-duration).

Update expectations of corresponding WPT test.

* Modules/mediasource/MediaSource.cpp:
(WebCore::MediaSource::setDuration):
(WebCore::MediaSource::setDurationInternal):

LayoutTests:

Modify MediaSource::setDuration to throw a TypeError when duration value is invalid as per MSE specification
(https://www.w3.org/TR/2016/REC-media-source-20161117/#dom-mediasource-duration).

Update expectations of corresponding WPT test.

* platform/gtk/TestExpectations:
* platform/gtk/imported/w3c/web-platform-tests/media-source/mediasource-duration-boundaryconditions-expected.txt: Added.
* platform/mac-elcapitan/imported/w3c/web-platform-tests/media-source/mediasource-duration-boundaryconditions-expected.txt: Added.
* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216860 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CAIRO] Painting an image mask with a matrix above Pixman's limit breaks internal states of Cairo
https://bugs.webkit.org/show_bug.cgi?id=169094

Reviewed by Žan Doberšek.

Source/WebCore:

It is the same problem which addressed in r212431.
In HiDPI situation, it happens easily due to the size of coordinates.
Also, if this bug happens, it will break the rendering continuously
since we are reusing graphics contexts to render webpages in same
webview.

Test: fast/hidpi/hidpi-long-page-with-inset-element.html

* platform/graphics/cairo/PlatformContextCairo.cpp:
(WebCore::PlatformContextCairo::pushImageMask):
We can avoid the limit of the Pixman by reducing the source surface's
size, and it will create a minimal pattern matrix.

LayoutTests:

* fast/hidpi/hidpi-long-page-with-inset-element-expected.html: Added.
* fast/hidpi/hidpi-long-page-with-inset-element.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216859 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2017-05-14  James Craig  <jcraig@apple.com>

        Upload poster images and working captioned video
        https://bugs.webkit.org/show_bug.cgi?id=172102

        Unreviewed. More resources for prefers-reduced-motion post.

        * blog-files/prefers-reduced-motion/axi.htm: Added.
        * blog-files/prefers-reduced-motion/axi.png: Removed.
        * blog-files/prefers-reduced-motion/posters: Added.
        * blog-files/prefers-reduced-motion/posters/apple_env_load.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/apple_env_planeshift.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/apple_ios10.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/apple_shoot.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/apple_shoot_reduced.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/apple_sierra.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/apple_sierra_reduced.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/axi.jpg: Added.
        * blog-files/prefers-reduced-motion/posters/viljami.jpg: Added.
        * blog-files/prefers-reduced-motion/prm.htm: Link to axi.htm video demo.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216858 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win] fast/cookies/local-file-can-set-cookies.html is flaky.
https://bugs.webkit.org/show_bug.cgi?id=172071

Reviewed by Alexey Proskuryakov.

Source/WebKit/win:

We need to delete all cookies after each test.

* Interfaces/IWebPreferencesPrivate.idl:
* WebPreferences.cpp:
(WebPreferences::linkPreloadEnabled):
(WebPreferences::clearNetworkLoaderSession):
* WebPreferences.h:

Tools:

* DumpRenderTree/win/DumpRenderTree.cpp:
(resetWebPreferencesToConsistentValues):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216857 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix with newer Perl versions.

* bindings/scripts/CodeGeneratorJS.pm:
(AddLegacyCallerOperationIfNeeded): Support for experimental push on scalar (and
other auto-dereferencing) was removed in Perl 5.24. Instead, the LegacyCallers array
has to be dereferenced when pushing new values to it.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216856 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2017-05-14  James Craig  <jcraig@apple.com>

        AX: All the articles on the WebKit blog are called 'Clickable Link' by VoiceOver
        https://bugs.webkit.org/show_bug.cgi?id=172096
        <rdar://problem/31624323>

        Unreviewed. Fixing broken link titles for screen readers.

        * wp-content/themes/webkit/loop.php: Adding relevant link label for accessibility.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216855 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WebIDL/DOM] Remove need for custom bindings for HTMLAllCollection and bring up to spec
https://bugs.webkit.org/show_bug.cgi?id=172095

Reviewed by Darin Adler.

LayoutTests/imported/w3c:

* web-platform-tests/html/infrastructure/common-dom-interfaces/collections/htmlallcollection-expected.txt:
Update results.

Source/WebCore:

- Adds support for the legacycaller WebIDL special annotation.
- Updates implementation of HTMLAllCollection to match the current HTML spec.

Test: fast/dom/document-all.html

* CMakeLists.txt:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSBindingsAllInOne.cpp:
* bindings/js/JSHTMLAllCollectionCustom.cpp: Removed.
Removed JSHTMLAllCollectionCustom.cpp

* bindings/scripts/CodeGeneratorJS.pm:
(GenerateInterface):
(AddLegacyCallerOperationIfNeeded):
Before code generation, clone all the legacycaller operations and put them
in their own set, so they can form an overload set.

(AddStringifierOperationIfNeeded):
Use IDLParser::cloneType as the FIXME suggested.

(GenerateHeader):
Group call related functionality together and use new IsCallable predicate.

(GenerateOverloadedFunctionOrConstructor):
Generalize a little bit to allow the function being overloaded to be an overloaded legacycaller.

(GenerateImplementation):
Add call to generate the legacycaller code.

(GenerateLegacyCallerDefinitions):
(GenerateLegacyCallerDefinition):
Generate the legacycaller definition, using GenerateArgumentsCountCheck, GenerateParametersCheck
and GenerateImplementationFunctionCall to do all the heavy lifting.

(IsCallable):
Add helper predicate for both custom calls and legacycaller.

* bindings/scripts/IDLParser.pm:
(cloneType):.
(cloneArgument):.
(cloneOperation):
Add cloning functions for IDLArgument and IDLOperation, and make IDLType's
clone feasible for calling outside the package by removing the unneeded
self parameter.

* bindings/scripts/test/JS/JSTestObj.cpp
* bindings/scripts/test/JS/JSTestObj.h
* bindings/scripts/test/TestObj.idl:
Add testing of legacycaller overloading.

* dom/Document.cpp:
(WebCore::Document::allFilteredByName):
* dom/Document.h:
Add new collection access for the HTMLAllNamedSubCollection.

* html/CachedHTMLCollection.h:
(WebCore::nameShouldBeVisibleInDocumentAll):
Update list of tags to match the current spec.

* html/CollectionType.h:
Add new type for HTMLAllNamedSubCollection.

* html/GenericCachedHTMLCollection.cpp:
(WebCore::GenericCachedHTMLCollection<traversalType>::elementMatches):
Specify that DocumentAllNamedItems does not want
the default elementMatches.

* html/HTMLAllCollection.cpp:
(WebCore::HTMLAllCollection::namedOrIndexedItemOrItems):
(WebCore::HTMLAllCollection::namedItemOrItems):
(WebCore::HTMLAllNamedSubCollection::~HTMLAllNamedSubCollection):
(WebCore::HTMLAllNamedSubCollection::elementMatches):
* html/HTMLAllCollection.h:
Move implementations from the custom binding, and re-implement to
match the spec. Alternate names to item/namedItem were needed to not
shadow the existing ones in HTMLCollection. HTMLAllNamedSubCollection
is a simple HTMLCollection that matches on a name, following the rules
of document.all about which tags can have name attributes.

* html/HTMLAllCollection.idl:
Remove custom annotations and add legacycaller which is now supported.

* html/HTMLCollection.cpp:
(WebCore::invalidationTypeExcludingIdAndNameAttributes):
(WebCore::HTMLCollection::~HTMLCollection):
Add DocumentAllNamedItems.

LayoutTests:

* fast/dom/collection-null-like-arguments-expected.txt:
Update results.

* fast/dom/document-all-expected.txt: Added.
* fast/dom/document-all.html: Added.
New test that covers a bunch of missing coverage.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216851 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CoordinatedGraphics] Remove unused files and lines
https://bugs.webkit.org/show_bug.cgi?id=172080

Patch by Daewoong Jang <daewoong.jang@navercorp.com> on 2017-05-14
Reviewed by Darin Adler.

* Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.cpp: Removed.
* Shared/CoordinatedGraphics/CoordinatedGraphicsArgumentCoders.h: Removed.
* Shared/CoordinatedGraphics/WebCoordinatedSurface.cpp: Removed.
* Shared/CoordinatedGraphics/WebCoordinatedSurface.h: Removed.
* UIProcess/CoordinatedGraphics/WKCoordinatedSceneAPICast.h: Removed.
* UIProcess/WebPageProxy.h:
* WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.cpp:
* WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.messages.in: Removed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216850 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove unused lambda in TextFragmentIterator::TextFragment::split() and cleanup dependencies.
https://bugs.webkit.org/show_bug.cgi?id=172089

Reviewed by David Kilzer.

* rendering/SimpleLineLayout.cpp:
(WebCore::SimpleLineLayout::splitFragmentToFitLine):
* rendering/SimpleLineLayoutTextFragmentIterator.h:
(WebCore::SimpleLineLayout::TextFragmentIterator::TextFragment::split):
(WebCore::SimpleLineLayout::TextFragmentIterator::TextFragment::splitWithHyphen):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216849 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Always reset the assisted node when the main frame commits a new load.
https://bugs.webkit.org/show_bug.cgi?id=172088

Reviewed by Antti Koivisto.

WebPage::m_assistedNode could extend the lifetime of the document it pointed into
if the main frame was navigated while the assisted node was in one of its subframes.
The life-supported document wouldn't be reachable from JavaScript but nevertheless
would consume memory and other resources.

This patch fixes the issue by always clearing WebPage::m_assistedNode when the main
frame commits a new load.

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::resetAssistedNodeForFrame):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216847 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS/macOS Debug WK2] LayoutTests/imported/w3c/web-platform-tests/webrtc/interfaces.html is a flaky crash due to assertion failure
<https://bugs.webkit.org/show_bug.cgi?id=172094>
<rdar://problem/32184256>

Unreviewed test gardening.

* platform/ios-wk2/TestExpectations:
* platform/mac-wk2/TestExpectations:
- Mark test as flaky crash on Debug WK2 builds.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216846 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed Mac cmake buildfix after r216690, just for fun.

* PlatformMac.cmake:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216844 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[macOS Debug WK1] fast/parser/adoption-agency-unload-iframe-4.html is a flaky timeout (always on iOS 10 Release WK1)
<https://webkit.org/b/172092>

Unreviewed test gardening.

* platform/ios-wk1/TestExpectations:
- This only times out on Release builds.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216843 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[macOS Debug WK1] fast/parser/adoption-agency-unload-iframe-4.html is a flaky timeout (always on iOS 10 Release WK1)
<https://webkit.org/b/172092>

Unreviewed test gardening.

See also Bug 169211 for a similar GTK WK1 timeout.

* platform/ios-wk1/TestExpectations:
- Mark as always timing out on all builds.
* platform/mac-wk1/TestExpectations:
- Mark flaky on Debug builds.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216842 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix unused lambdas in WebKit2
<https://webkit.org/b/172090>

Reviewed by Chris Dumez.

Fixes unused lambda warnings found with newer clang.

* NetworkProcess/cache/NetworkCache.cpp:
(WebKit::NetworkCache::Cache::retrieve):
* NetworkProcess/cache/NetworkCacheStatistics.cpp:
(WebKit::NetworkCache::Statistics::initialize):
- Use UNUSED_PARAM() to silence unused lambda warning since
  'startTime' is used in Debug builds.

* NetworkProcess/capture/NetworkCaptureManager.cpp:
(WebKit::NetworkCapture::Manager::fuzzyMatchURLs):
- Remove unused 'this' from lambda capture.

* NetworkProcess/cocoa/NetworkSessionCocoa.mm:
(-[WKNetworkSessionDelegate URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:]):
(-[WKNetworkSessionDelegate URLSession:task:_schemeUpgraded:completionHandler:]):
(-[WKNetworkSessionDelegate URLSession:task:didReceiveChallenge:completionHandler:]):
(-[WKNetworkSessionDelegate URLSession:dataTask:didReceiveResponse:completionHandler:]):
- Use UNUSED_PARAM() to silence unused lambda warning since
  'taskIdentifier' is used in Debug builds.

* UIProcess/WebResourceLoadStatisticsStore.cpp:
(WebKit::WebResourceLoadStatisticsStore::registerSharedResourceLoadObserver):
(WebKit::WebResourceLoadStatisticsStore::applicationWillTerminate):
- Remove unused 'this' from lambda captures.

* UIProcess/WebsiteData/WebsiteDataStore.cpp:
(WebKit::WebsiteDataStore::fetchData):
- Remove unused 'fetchOptions' from lambda capture.
(WebKit::WebsiteDataStore::fetchDataForTopPrivatelyControlledDomains):
- Remove unused 'this' from lambda capture.

* UIProcess/mac/ViewGestureControllerMac.mm:
(WebKit::ViewGestureController::forceRepaintIfNeeded):
- Remove unused 'this' from lambda capture.

* WebProcess/cocoa/WebVideoFullscreenManager.mm:
(WebKit::WebVideoFullscreenManager::didExitFullscreen):
- Remove unused 'this' from nested lambda captures.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216841 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Build fix. Added a missing null check.

* public/v3/pages/analysis-task-page.js:
(AnalysisTaskConfiguratorPane.prototype.setTestGroups):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216840 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Drop PassRefPtr class from WTF
https://bugs.webkit.org/show_bug.cgi?id=172091

Reviewed by Alex Christensen.

Source/WTF:

Drop PassRefPtr class from WTF as it is no longer used or needed.
Also drop RefPtr::release() for the same reasons.

* WTF.xcodeproj/project.pbxproj:
* wtf/CMakeLists.txt:
* wtf/CrossThreadCopier.cpp:
* wtf/CrossThreadCopier.h:
* wtf/Forward.h:
* wtf/PassRefPtr.h: Removed.
* wtf/RefPtr.h:
(WTF::refIfNotNull):
(WTF::derefIfNotNull):
(WTF::RefPtr::RefPtr):
(WTF::RefPtr::release): Deleted.
* wtf/SizeLimits.cpp:
* wtf/Vector.h:

Tools:

Drop API test coverage.

* TestWebKitAPI/Tests/WTF/Ref.cpp:
(TestWebKitAPI::TEST):
(TestWebKitAPI::passWithPassRefPtr): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216839 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unused lambda in JSWebKitSubtleCrypto::wrapKey()
<https://webkit.org/b/172087>

Reviewed by Chris Dumez.

Fixes the following warning with newer clang:

    Source/WebCore/bindings/js/JSWebKitSubtleCryptoCustom.cpp:594:35: error: lambda capture 'keyFormat' is not used [-Werror,-Wunused-lambda-capture]
        auto exportSuccessCallback = [keyFormat, algorithm, parameters, wrappingKey, wrapper](const Vector<uint8_t>& exportedKeyData) mutable {
                                      ^

* bindings/js/JSWebKitSubtleCryptoCustom.cpp:
(WebCore::JSWebKitSubtleCrypto::wrapKey): Remove unused lambda.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216838 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unused lambda capture in JSContextGroupAddMarkingConstraint()
<https://webkit.org/b/172084>

Reviewed by Saam Barati.

Fixes the following warning with newer clang:

    Source/JavaScriptCore/API/JSMarkingConstraintPrivate.cpp:78:11: error: lambda capture 'vm' is not used [-Werror,-Wunused-lambda-capture]
            [&vm, constraintCallback, userData]
              ^

* API/JSMarkingConstraintPrivate.cpp:
(JSContextGroupAddMarkingConstraint): Remove unused lambda
capture for '&vm'.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216837 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MediaStream] deviceId constraint doesn't work with getUserMedia
https://bugs.webkit.org/show_bug.cgi?id=171877
<rdar://problem/31899730>

Reviewed by Jer Noble.

Source/WebCore:

Test: fast/mediastream/get-user-media-device-id.html

* Modules/mediastream/MediaConstraintsImpl.h:
(WebCore::MediaConstraintsData::MediaConstraintsData): Add a constructor that
takes a const MediaConstraints&.

* Modules/mediastream/MediaDevices.cpp:
(WebCore::MediaDevices::~MediaDevices): m_deviceChangedToken is a std::optional<>.
* Modules/mediastream/MediaDevices.h:

* Modules/mediastream/MediaDevicesEnumerationRequest.cpp:
(WebCore::MediaDevicesEnumerationRequest::topLevelDocumentOrigin): Don't return
NULL for the main frame so the origin matches that returned for a UserMediaRequest.

* Modules/mediastream/UserMediaController.h:
(WebCore::UserMediaController::setDeviceIDHashSalt): Deleted, not used.
(WebCore::UserMediaController::deviceIDHashSalt): Deleted, not used.

* Modules/mediastream/UserMediaRequest.cpp:
(WebCore::UserMediaRequest::allow): Add device ID hash salt parameter, set it on
constraints.
* Modules/mediastream/UserMediaRequest.h:

* platform/mediastream/MediaConstraints.h:
* platform/mediastream/RealtimeMediaSource.cpp:
(WebCore::RealtimeMediaSource::fitnessDistance): ASSERT if called for DeviceId.
(WebCore::RealtimeMediaSource::selectSettings): Special case DeviceId because it
we have to hash the device ID before comparing, and because the DeviceId can't be
changed so it should never be added to the flattened constraints.
(WebCore::RealtimeMediaSource::supportsConstraints):
(WebCore::RealtimeMediaSource::applyConstraints):
* platform/mediastream/RealtimeMediaSource.h:

* platform/mediastream/RealtimeMediaSourceCenter.cpp:
(WebCore::RealtimeMediaSourceCenter::validateRequestConstraints): Implement.
* platform/mediastream/RealtimeMediaSourceCenter.h:

* platform/mediastream/RealtimeMediaSourceSupportedConstraints.cpp:
(WebCore::RealtimeMediaSourceSupportedConstraints::nameForConstraint): Deleted, unused.
(WebCore::RealtimeMediaSourceSupportedConstraints::constraintFromName): Deleted, unused.
* platform/mediastream/RealtimeMediaSourceSupportedConstraints.h:

* platform/mediastream/mac/AVVideoCaptureSource.mm:
* platform/mediastream/mac/RealtimeMediaSourceCenterMac.cpp:
(WebCore::RealtimeMediaSourceCenterMac::bestSourcesForTypeAndConstraints): Pass device
id, not empty string.
(WebCore::RealtimeMediaSourceCenterMac::validateRequestConstraints): Deleted.
* platform/mediastream/mac/RealtimeMediaSourceCenterMac.h:

* platform/mock/MockRealtimeMediaSourceCenter.cpp:
(WebCore::MockRealtimeMediaSourceCenter::validateRequestConstraints): Deleted.
* platform/mock/MockRealtimeMediaSourceCenter.h:

Source/WebKit2:

* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder<MediaConstraintsData>::encode): Encode deviceIDHashSalt.
(IPC::ArgumentCoder<MediaConstraintsData>::decode): Decode deviceIDHashSalt.

* UIProcess/UserMediaPermissionCheckProxy.cpp:
(WebKit::UserMediaPermissionCheckProxy::UserMediaPermissionCheckProxy): Initialize
completion handler, frame ID, and security origins.
(WebKit::UserMediaPermissionCheckProxy::setUserMediaAccessInfo): Complete by calling
completion handler because we now sometimes request access info before calling gUM.
(WebKit::UserMediaPermissionCheckProxy::invalidate): Clear completion handler.
* UIProcess/UserMediaPermissionCheckProxy.h:

* UIProcess/UserMediaPermissionRequestManagerProxy.cpp:
(WebKit::FrameAuthorizationState::FrameAuthorizationState): Take security origins, not
UserMediaPermissionRequestProxy, so it can be constructed with a UserMediaPermissionCheckProxy.
(WebKit::FrameAuthorizationState::ensureSecurityOriginsAreEqual): Ditto. Clear has salt
when origins don't match.
(WebKit::UserMediaPermissionRequestManagerProxy::stateForRequest): Templatize.
(WebKit::UserMediaPermissionRequestManagerProxy::userMediaAccessWasDenied): Fix typo.
(WebKit::UserMediaPermissionRequestManagerProxy::userMediaAccessWasGranted): Ditto.
Don't set state for empty UIDs. Pass hash salt to web process.
(WebKit::UserMediaPermissionRequestManagerProxy::requestUserMediaPermissionForFrame):
The device ID hash salt is now required to validate constraints, so get it first.
(WebKit::UserMediaPermissionRequestManagerProxy::getUserMediaPermissionInfo): Helper
method used to get the device ID hash salt.
(WebKit::UserMediaPermissionRequestManagerProxy::enumerateMediaDevicesForFrame): Restructure
to use getUserMediaPermissionInfo.
(WebKit::UserMediaPermissionRequestManagerProxy::didCompleteUserMediaPermissionCheck): Deleted.
* UIProcess/UserMediaPermissionRequestManagerProxy.h:

* WebProcess/MediaStream/UserMediaPermissionRequestManager.cpp:
(WebKit::UserMediaPermissionRequestManager::userMediaAccessWasGranted): Add device ID
hash salt parameter.
* WebProcess/MediaStream/UserMediaPermissionRequestManager.h:

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::userMediaAccessWasGranted): Ditto.
* WebProcess/WebPage/WebPage.h:
* WebProcess/WebPage/WebPage.messages.in:

* WebProcess/cocoa/UserMediaCaptureManager.cpp:
(WebKit::UserMediaCaptureManager::createCaptureSource): Use new MediaConstraintsData
constructor.

Tools:

The device ID hash salt is now required for getUserMedia to check deviceId constraint, so
implement the "checkUserMediaPermission" callback.
* TestWebKitAPI/Tests/WebKit2/UserMedia.cpp:
(TestWebKitAPI::decidePolicyForUserMediaPermissionRequestCallBack):
(TestWebKitAPI::checkUserMediaPermissionCallback):
(TestWebKitAPI::TEST):

* TestWebKitAPI/Tests/WebKit2Cocoa/UserMediaDisabled.mm:
(-[UserMediaUIDelegate _webView:checkUserMediaPermissionForURL:mainFrameURL:frameIdentifier:decisionHandler:]):

LayoutTests:

* fast/mediastream/get-user-media-device-id-expected.txt: Added.
* fast/mediastream/get-user-media-device-id.html: Added.
* fast/mediastream/apply-constraints-video-expected.txt: Updated.
* fast/mediastream/apply-constraints-video.html: Ditto.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216836 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] config.rb fails when checking some clang versions
<https://webkit.org/b/172082>

Reviewed by Mark Lam.

* offlineasm/config.rb:
- Add support for quad-dotted version of Apple clang (800.0.12.1).
- Add support for checking open source clang version (5.0.0).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216835 268f45cc-cd09-0410-ab3c-d52691b4dbfc

TestExpectations: Remove last refereneces to Legacy Notifications

Unreviewed test gardening fixes these lint warnings:

    LayoutTests/TestExpectations:1222 Path does not exist. fast/notifications/notifications-event-stop-propagation.html
    LayoutTests/TestExpectations:1223 Path does not exist. fast/notifications/notifications-multi-events.html

* TestExpectations: Remove references to skipped tests.  Legacy
Notification support was removed in r216641.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216834 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Stop using RefPtr::release()
https://bugs.webkit.org/show_bug.cgi?id=172074

Reviewed by Geoffrey Garen.

Source/WebCore:

* css/parser/CSSPropertyParser.cpp:
(WebCore::FontVariantLigaturesParser::finalizeValue):
(WebCore::FontVariantNumericParser::finalizeValue):
* css/parser/CSSPropertyParserHelpers.cpp:
(WebCore::CSSPropertyParserHelpers::CalcParser::consumeValue):
* loader/SubresourceLoader.cpp:
(WebCore::SubresourceLoader::create):
* loader/archive/mhtml/MHTMLArchive.cpp:
(WebCore::MHTMLArchive::generateMHTMLData):
* loader/archive/mhtml/MHTMLArchive.h:
* loader/archive/mhtml/MHTMLParser.cpp:
(WebCore::MHTMLParser::parseArchiveWithHeader):
* platform/audio/ios/AudioFileReaderIOS.cpp:
(WebCore::AudioFileReader::createBus):
* platform/glib/SharedBufferGlib.cpp:
(WebCore::SharedBuffer::createFromReadingFile):
* platform/graphics/ca/win/CACFLayerTreeHost.cpp:
(WebCore::CACFLayerTreeHost::create):
* platform/graphics/cairo/CairoUtilities.cpp:
(WebCore::copyCairoImageSurface):
* platform/graphics/cairo/ImageBufferCairo.cpp:
(WebCore::getImageData):
* platform/graphics/gtk/IconGtk.cpp:
(WebCore::Icon::createIconForFiles):
* platform/graphics/win/FontCacheWin.cpp:
(WebCore::FontCache::systemFallbackForCharacters):
* platform/win/SharedBufferWin.cpp:
(WebCore::SharedBuffer::createFromReadingFile):

Source/WebKit/win:

* WebFrame.cpp:
(WebFrame::loadPlainTextString):
(WebFrame::loadHTMLString):
* WebFramePolicyListener.cpp:
(WebFramePolicyListener::receivedPolicyDecision):

Source/WebKit2:

* Platform/unix/SharedMemoryUnix.cpp:
(WebKit::SharedMemory::create):
* Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:
(WebKit::CoordinatedGraphicsScene::createImageBacking):
* Shared/cairo/ShareableBitmapCairo.cpp:
(WebKit::ShareableBitmap::createCairoSurface):
* WebProcess/InjectedBundle/API/gtk/DOM/WebKitDOMNodeFilter.cpp:
(WebKit::core):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::getContentsAsMHTMLData):

Source/WTF:

* wtf/win/WorkQueueWin.cpp:
(WTF::WorkQueue::dispatchAfter):

Tools:

* TestWebKitAPI/Tests/WTF/RefPtr.cpp:
(TestWebKitAPI::TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216833 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove flaky expectation for LayoutTest media/media-controls-clone-crash.html.
https://bugs.webkit.org/show_bug.cgi?id=171978

Unreviewed test gardening.

* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216830 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[css-align] Implement the place-self shorthand
https://bugs.webkit.org/show_bug.cgi?id=168846

Reviewed by Zalan Bujtas.

Source/WebCore:

The CSS Box Alignment specification defines a new shorthand to set the
Content Alignment properties (align-self and justify-self) at the
same time.

This patch provides the implementation of the CSS parsing logic and the
required regression tests.

Test: css3/parse-place-self.html

* css/CSSComputedStyleDeclaration.cpp:
(WebCore::ComputedStyleExtractor::propertyValue):
* css/CSSProperties.json:
* css/StyleProperties.cpp:
(WebCore::StyleProperties::getPropertyValue):
* css/parser/CSSPropertyParser.cpp:
(WebCore::CSSPropertyParser::consumePlaceSelfShorthand):
(WebCore::CSSPropertyParser::parseShorthand):
* css/parser/CSSPropertyParser.h:

LayoutTests:

Regression tests for the new place-self alignment shorthand.

* css3/parse-place-self-expected.txt: Added.
* css3/parse-place-self.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216829 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r216808.
https://bugs.webkit.org/show_bug.cgi?id=172075

caused lldb to hang when debugging (Requested by smfr on
#webkit).

Reverted changeset:

"Use Mach exceptions instead of signals where possible"
https://bugs.webkit.org/show_bug.cgi?id=171865
http://trac.webkit.org/changeset/216808

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216827 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r216801.
https://bugs.webkit.org/show_bug.cgi?id=172072

Many memory corruption crashes on worker threads (Requested by
ap on #webkit).

Reverted changeset:

"WorkerRunLoop::Task::performTask() should check
!scriptController->isTerminatingExecution()."
https://bugs.webkit.org/show_bug.cgi?id=171775
http://trac.webkit.org/changeset/216801

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216826 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AccessibilityRenderObject::textUnderElement needs to assert on unclean tree.
https://bugs.webkit.org/show_bug.cgi?id=172065

Reviewed by Simon Fraser.

r192103 changed the assert logic incorrectly. If the tree is dirty, regardless of the renderer's type,
TextIterator will end up forcing style update/layout on the render tree.
The original assert would have hit with bug 171546 prior to r216726.

* accessibility/AccessibilityRenderObject.cpp:
(WebCore::AccessibilityRenderObject::textUnderElement):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216825 268f45cc-cd09-0410-ab3c-d52691b4dbfc

event.clientX/clientY should be in layout viewport coordinates
https://bugs.webkit.org/show_bug.cgi?id=172018

Reviewed by Zalan Bujtas.
Source/WebCore:

Fix clientX and clientY on mouse events to be relative to the layout viewport, to match
getBoundingClientRect(), getClientRects() and fixed-position objects.

Also minor cleanup of MouseRelatedEvent to use initializers.

Test: fast/visual-viewport/client-coordinates-relative-to-layout-viewport.html

* dom/MouseRelatedEvent.cpp:
(WebCore::MouseRelatedEvent::MouseRelatedEvent):
(WebCore::MouseRelatedEvent::init):
(WebCore::MouseRelatedEvent::initCoordinates):
(WebCore::contentsScrollOffset): Deleted.
* dom/MouseRelatedEvent.h:

LayoutTests:

* fast/events/clientXY-in-zoom-and-scroll.html:
* fast/visual-viewport/client-coordinates-relative-to-layout-viewport-expected.txt: Added.
* fast/visual-viewport/client-coordinates-relative-to-layout-viewport.html: Added.
* platform/ios/TestExpectations:
* platform/mac/fast/events/clientXY-in-zoom-and-scroll-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216824 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Drop uses of PassRefPtr in WebKit/win
https://bugs.webkit.org/show_bug.cgi?id=172067

Reviewed by Yusuke Suzuki.

* DOMEventsClasses.cpp:
(DOMEvent::DOMEvent):
(DOMEvent::createInstance):
* DOMEventsClasses.h:
(DOMUIEvent::DOMUIEvent):
(DOMKeyboardEvent::DOMKeyboardEvent):
(DOMMouseEvent::DOMMouseEvent):
(DOMMutationEvent::DOMMutationEvent):
(DOMOverflowEvent::DOMOverflowEvent):
(DOMWheelEvent::DOMWheelEvent):
* MemoryStream.cpp:
(MemoryStream::MemoryStream):
(MemoryStream::createInstance):
* MemoryStream.h:
* Plugins/PluginDatabase.cpp:
(WebCore::PluginDatabase::refresh):
(WebCore::PluginDatabase::add):
(WebCore::PluginDatabase::loadPersistentMetadataCache):
* Plugins/PluginDatabase.h:
* Plugins/PluginPackage.cpp:
(WebCore::PluginPackage::createPackage):
(WebCore::PluginPackage::createPackageFromCache):
* Plugins/PluginPackage.h:
* Plugins/PluginStream.h:
(WebCore::PluginStream::create):
* WebActionPropertyBag.cpp:
(WebActionPropertyBag::WebActionPropertyBag):
(WebActionPropertyBag::createInstance):
* WebActionPropertyBag.h:
* WebArchive.cpp:
(WebArchive::createInstance):
(WebArchive::WebArchive):
* WebArchive.h:
* WebBackForwardList.cpp:
(WebBackForwardList::WebBackForwardList):
(WebBackForwardList::createInstance):
* WebBackForwardList.h:
* WebCoreSupport/EmbeddedWidget.cpp:
(EmbeddedWidget::create):
* WebCoreSupport/EmbeddedWidget.h:
* WebCoreSupport/WebChromeClient.h:
* WebFrame.cpp:
(WebFrame::loadData):
(WebFrame::createSubframeWithOwnerElement):
* WebFrame.h:
* WebFramePolicyListener.cpp:
(WebFramePolicyListener::WebFramePolicyListener):
(WebFramePolicyListener::createInstance):
* WebFramePolicyListener.h:
* WebGeolocationPolicyListener.cpp:
(WebGeolocationPolicyListener::createInstance):
(WebGeolocationPolicyListener::WebGeolocationPolicyListener):
* WebGeolocationPolicyListener.h:
* WebHistoryItem.cpp:
(WebHistoryItem::WebHistoryItem):
(WebHistoryItem::createInstance):
* WebHistoryItem.h:
* WebMutableURLRequest.cpp:
(WebMutableURLRequest::setFormData):
(WebMutableURLRequest::formData):
* WebMutableURLRequest.h:
* WebResource.cpp:
(WebResource::createInstance):
* WebResource.h:
* WebScriptWorld.cpp:
(WebScriptWorld::WebScriptWorld):
(WebScriptWorld::createInstance):
* WebScriptWorld.h:
* WebURLAuthenticationChallengeSender.cpp:
(WebURLAuthenticationChallengeSender::WebURLAuthenticationChallengeSender):
(WebURLAuthenticationChallengeSender::createInstance):
* WebURLAuthenticationChallengeSender.h:
* WebView.cpp:
(WebView::setFullScreenElement):
* WebView.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216823 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WebIDL] Remove need for custom binding for Worker constructor
https://bugs.webkit.org/show_bug.cgi?id=172050

Patch by Sam Weinig <sam@webkit.org> on 2017-05-12
Reviewed by Chris Dumez.

* CMakeLists.txt:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSWorkerCustom.cpp: Removed.
Remove JSWorkerCustom.cpp

* bindings/scripts/CodeGeneratorJS.pm:
(GenerateCallWith):
* bindings/scripts/IDLAttributes.json:
Add RuntimeFlags as a new option for the ConstructorCallWith extended attribute.

* workers/Worker.cpp:
(WebCore::Worker::create):
* workers/Worker.h:
Update order of arguments to appease the generator.

* workers/Worker.idl:
Add extended attributes for the constructor.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216819 268f45cc-cd09-0410-ab3c-d52691b4dbfc

The rects returned by Element/Range.getClientRects() should not be rounded
https://bugs.webkit.org/show_bug.cgi?id=172057

Reviewed by Chris Dumez.

Source/WebCore:

Fix createDOMRectVector() to not expand the rects to integer boundaries (which
quad.enclosingBoundingBox() does), but to return rects with floating point
values. This matches Chrome and Firefox, and matches getBoundingClientRect(),
which does not integral snap.

* dom/DOMRect.cpp:
(WebCore::createDOMRectVector):

LayoutTests:

Fix tests that were sensitive to rounding. I had to mark fast/text/multiglyph-characters.html
as failing (webkit.org/b/172056).

* TestExpectations:
* fast/dom/Document/CaretRangeFromPoint/caretRangeFromPoint-in-zoom-and-scroll.html:
* fast/dom/Range/getClientRects-expected.txt:
* fast/dom/Range/getClientRects.html:
* fast/dom/Range/simple-line-layout-getclientrects-expected.html:
* fast/dom/Range/simple-line-layout-getclientrects.html:
* fast/visual-viewport/client-rects-relative-to-layout-viewport-expected.txt:
* platform/ios/TestExpectations:
* platform/ios/fast/multicol/client-rects-expected.txt:
* platform/ios/fast/multicol/client-rects-spanners-complex-expected.txt:
* platform/ios/fast/multicol/client-rects-spanners-expected.txt:
* platform/ios/fast/multicol/newmulticol/client-rects-expected.txt:
* platform/ios/fast/transforms/bounding-rect-zoom-expected.txt:
* platform/mac/fast/multicol/client-rects-expected.txt:
* platform/mac/fast/multicol/client-rects-spanners-complex-expected.txt:
* platform/mac/fast/multicol/client-rects-spanners-expected.txt:
* platform/mac/fast/multicol/newmulticol/client-rects-expected.txt:
* platform/mac/fast/transforms/bounding-rect-zoom-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216817 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Drop uses of PassRefPtr in WebKit/mac
https://bugs.webkit.org/show_bug.cgi?id=172066

Reviewed by Sam Weinig.

Source/WebKit/ios:

Build fix.

* Misc/WebGeolocationProviderIOS.mm:

Source/WebKit/mac:

* History/WebBackForwardListInternal.h:
* History/WebHistoryItem.mm:
(kit):
(-[WebHistoryItem initWithWebCoreHistoryItem:]):
* History/WebHistoryItemInternal.h:
* Plugins/Hosted/HostedNetscapePluginStream.h:
(WebKit::HostedNetscapePluginStream::create):
* Plugins/Hosted/NetscapePluginHostManager.h:
* Plugins/Hosted/NetscapePluginHostManager.mm:
(WebKit::NetscapePluginHostManager::instantiatePlugin):
* Plugins/Hosted/NetscapePluginInstanceProxy.h:
* Plugins/Hosted/NetscapePluginInstanceProxy.mm:
(WebKit::NetscapePluginInstanceProxy::PluginRequest::create):
(WebKit::NetscapePluginInstanceProxy::create):
(WebKit::NetscapePluginInstanceProxy::setManualStream):
* Plugins/Hosted/ProxyInstance.h:
(WebKit::ProxyInstance::create):
* Plugins/Hosted/ProxyInstance.mm:
(WebKit::ProxyInstance::ProxyInstance):
(WebKit::ProxyInstance::newRuntimeObject):
* Plugins/Hosted/ProxyRuntimeObject.h:
(WebKit::ProxyRuntimeObject::create):
* Plugins/Hosted/ProxyRuntimeObject.mm:
(WebKit::ProxyRuntimeObject::ProxyRuntimeObject):
* Plugins/Hosted/WebHostedNetscapePluginView.h:
* Plugins/Hosted/WebHostedNetscapePluginView.mm:
(-[WebHostedNetscapePluginView initWithFrame:pluginPackage:URL:baseURL:MIMEType:attributeKeys:attributeValues:loadManually:element:]):
* Plugins/WebBaseNetscapePluginView.h:
* Plugins/WebBaseNetscapePluginView.mm:
(-[WebBaseNetscapePluginView initWithFrame:pluginPackage:URL:baseURL:MIMEType:attributeKeys:attributeValues:loadManually:element:]):
* Plugins/WebNetscapePluginStream.h:
(WebNetscapePluginStream::create):
* Plugins/WebNetscapePluginView.h:
* Plugins/WebNetscapePluginView.mm:
(-[WebNetscapePluginView initWithFrame:pluginPackage:URL:baseURL:MIMEType:attributeKeys:attributeValues:loadManually:element:]):
* WebCoreSupport/WebChromeClient.mm:
* WebCoreSupport/WebEditorClient.mm:
* WebCoreSupport/WebNotificationClient.mm:
(WebNotificationClient::requestPermission):
(-[WebNotificationPolicyListener initWithCallback:]):
* WebCoreSupport/WebOpenPanelResultListener.mm:
* WebCoreSupport/WebUserMediaClient.mm:
(WebUserMediaClient::requestUserMediaAccess):
(WebUserMediaClient::enumerateMediaDevices):
(-[WebUserMediaPolicyListener initWithUserMediaRequest:]):
(-[WebUserMediaPolicyCheckerListener initWithMediaDevicesEnumerationRequest:]):
* WebView/WebArchive.mm:
(-[WebArchivePrivate initWithCoreArchive:]):
(-[WebArchivePrivate setCoreArchive:]):
(-[WebArchive initWithData:]):
(-[WebArchive subframeArchives]):
(-[WebArchive _initWithCoreLegacyWebArchive:]):
* WebView/WebArchiveInternal.h:
* WebView/WebDataSource.mm:
(WebDataSourcePrivate::WebDataSourcePrivate):
(WebDataSourcePrivate::~WebDataSourcePrivate):
(-[WebDataSource _initWithDocumentLoader:]):
* WebView/WebDataSourceInternal.h:
* WebView/WebDeviceOrientation.mm:
(-[WebDeviceOrientation initWithCoreDeviceOrientation:]):
* WebView/WebDeviceOrientationInternal.h:
* WebView/WebFrame.mm:
(-[WebFrame _convertToDOMRange:]):
(-[WebFrame _convertToDOMRange:rangeIsRelativeTo:]):
* WebView/WebFrameInternal.h:
* WebView/WebFullScreenController.h:
* WebView/WebFullScreenController.mm:
(-[WebFullScreenController setElement:]):
* WebView/WebGeolocationPosition.mm:
(-[WebGeolocationPositionInternal initWithCoreGeolocationPosition:]):
(-[WebGeolocationPosition initWithGeolocationPosition:]):
* WebView/WebHTMLView.mm:
(currentKeyboardEvent):
* WebView/WebResource.mm:
* WebView/WebScriptWorld.mm:
(-[WebScriptWorld initWithWorld:]):
(+[WebScriptWorld standardWorld]):
(+[WebScriptWorld findOrCreateWorld:]):
* WebView/WebViewData.h:
(LayerFlushController::create):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216816 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] DFG::Node should not have its own allocator
https://bugs.webkit.org/show_bug.cgi?id=160098

Reviewed by Saam Barati.

I just rebased the patch from <http://trac.webkit.org/changeset/203808>.

I ran Octane and JetStream locally on a MacBook Air and I wasn't able to
reproduce a regression. Let's land this again and see what the bots say.

* JavaScriptCore.xcodeproj/project.pbxproj:
* b3/B3SparseCollection.h:
(JSC::B3::SparseCollection::packIndices):
* dfg/DFGAllocator.h: Removed.
* dfg/DFGDriver.cpp:
(JSC::DFG::compileImpl):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::Graph):
(JSC::DFG::Graph::~Graph):
(JSC::DFG::Graph::deleteNode):
(JSC::DFG::Graph::packNodeIndices):
(JSC::DFG::Graph::addNodeToMapByIndex): Deleted.
* dfg/DFGGraph.h:
(JSC::DFG::Graph::addNode):
(JSC::DFG::Graph::maxNodeCount):
(JSC::DFG::Graph::nodeAt):
* dfg/DFGLongLivedState.cpp: Removed.
* dfg/DFGLongLivedState.h: Removed.
* dfg/DFGNode.h:
* dfg/DFGNodeAllocator.h:
* dfg/DFGPlan.cpp:
(JSC::DFG::Plan::compileInThread):
(JSC::DFG::Plan::compileInThreadImpl):
* dfg/DFGPlan.h:
* dfg/DFGWorklist.cpp:
* runtime/VM.cpp:
(JSC::VM::VM):
* runtime/VM.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216815 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Elements should be inserted into a template element as its content's last child
https://bugs.webkit.org/show_bug.cgi?id=171373
<rdar://problem/31862949>

Reviewed by Ryosuke Niwa.

Source/WebCore:

Before this change, our HTML parser obeys the following premises:
1) A fostering child whose parent is a table should be inserted before its parent and under its grandparent.
2) When inserting into a template element, an element should be inserted into its content.

Let's walk through the example:
a) Before eventhandler takes place
template
table
    svg <- parser
b) After eventhandler takes place
template
    table
        svg <- parser
c) after parsing svg
template
    content
        svg
        (table)
    table

Finally, in the example, the svg element will be inserted into the content of the template element while
having its next sibling point to the table element. However, the table element is actually under the
template element not its content.

This messy tree is constructed because the second premise is incompleted. It should be: When inserting into
a template element, an element should be inserted into its content as its last child.
Quoted from Step 3 of https://html.spec.whatwg.org/multipage/syntax.html#appropriate-place-for-inserting-a-node
A correct tree will then looks like:
template
    content
        svg
    table

Tests: fast/dom/HTMLTemplateElement/insert-fostering-child-crash.html
       fast/dom/HTMLTemplateElement/insert-fostering-child.html

* html/parser/HTMLConstructionSite.cpp:
(WebCore::insert):
By nullifying task.nextChild, it will force the parser to append the element as task.parent's last child.

LayoutTests:

* fast/dom/HTMLTemplateElement/insert-fostering-child-expected.txt: Added.
* fast/dom/HTMLTemplateElement/insert-fostering-child.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216813 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add Websites/browserbench.org
https://bugs.webkit.org/show_bug.cgi?id=172049

Rubber-stamped by Geoffrey Garen.

Added the current contents of browserbench.org.

* ARES-6/ARES-6.svg: Added.
* ARES-6/Air/README.md: Added.
* ARES-6/Air/airjs-tests.yaml: Added.
* ARES-6/Air/all.js: Added.
* ARES-6/Air/allocate_stack.js: Added.
* ARES-6/Air/arg.js: Added.
* ARES-6/Air/basic_block.js: Added.
* ARES-6/Air/benchmark.js: Added.
* ARES-6/Air/code.js: Added.
* ARES-6/Air/custom.js: Added.
* ARES-6/Air/frequented_block.js: Added.
* ARES-6/Air/insertion_set.js: Added.
* ARES-6/Air/inst.js: Added.
* ARES-6/Air/liveness.js: Added.
* ARES-6/Air/make_dist.sh: Added.
* ARES-6/Air/opcode.js: Added.
* ARES-6/Air/payload-airjs-ACLj8C.js: Added.
* ARES-6/Air/payload-gbemu-executeIteration.js: Added.
* ARES-6/Air/payload-imaging-gaussian-blur-gaussianBlur.js: Added.
* ARES-6/Air/payload-typescript-scanIdentifier.js: Added.
* ARES-6/Air/reg.js: Added.
* ARES-6/Air/stack_slot.js: Added.
* ARES-6/Air/stress-test.js: Added.
* ARES-6/Air/strip-hash.rb: Added.
* ARES-6/Air/symbols.js: Added.
* ARES-6/Air/test.html: Added.
* ARES-6/Air/test.js: Added.
* ARES-6/Air/tmp.js: Added.
* ARES-6/Air/tmp_base.js: Added.
* ARES-6/Air/util.js: Added.
* ARES-6/Babylon/AUTHORS: Added.
* ARES-6/Babylon/air-blob.js: Added.
* ARES-6/Babylon/babylon-blob.js: Added.
* ARES-6/Babylon/basic-blob.js: Added.
* ARES-6/Babylon/benchmark.js: Added.
* ARES-6/Babylon/index.js: Added.
* ARES-6/Babylon/inspector-blob.js: Added.
* ARES-6/Basic/ast.js: Added.
* ARES-6/Basic/basic-tests.yaml: Added.
* ARES-6/Basic/basic.js: Added.
* ARES-6/Basic/benchmark.js: Added.
* ARES-6/Basic/caseless_map.js: Added.
* ARES-6/Basic/lexer.js: Added.
* ARES-6/Basic/number.js: Added.
* ARES-6/Basic/parser.js: Added.
* ARES-6/Basic/random.js: Added.
* ARES-6/Basic/state.js: Added.
* ARES-6/Basic/stress-test.js: Added.
* ARES-6/Basic/test.html: Added.
* ARES-6/Basic/test.js: Added.
* ARES-6/Basic/util.js: Added.
* ARES-6/about.html: Added.
* ARES-6/air_benchmark.js: Added.
* ARES-6/babylon_benchmark.js: Added.
* ARES-6/basic_benchmark.js: Added.
* ARES-6/cli.js: Added.
* ARES-6/driver.js: Added.
* ARES-6/glue.js: Added.
* ARES-6/index.html: Added.
* ARES-6/ml/benchmark.js: Added.
* ARES-6/ml/index.js: Added.
* ARES-6/ml_benchmark.js: Added.
* ARES-6/results.js: Added.
* ARES-6/stats.js: Added.
* ARES-6/styles.css: Added.
* ARES-6/swoop.svg: Added.
* JetStream/CDjsSetup.js: Added.
* JetStream/JetStream-Logo.png: Added.
* JetStream/JetStream-Logo@2x.png: Added.
* JetStream/JetStream.css: Added.
* JetStream/JetStreamDriver.js: Added.
* JetStream/LLVM-test-suite-LICENSE.txt: Added.
* JetStream/Octane/base.js: Added.
* JetStream/Octane/code-load.js: Added.
* JetStream/Octane2/base.js: Added.
* JetStream/Octane2/box2d.js: Added.
* JetStream/Octane2/code-load.js: Added.
* JetStream/Octane2/crypto.js: Added.
* JetStream/Octane2/deltablue.js: Added.
* JetStream/Octane2/earley-boyer.js: Added.
* JetStream/Octane2/gbemu-part1.js: Added.
* JetStream/Octane2/gbemu-part2.js: Added.
* JetStream/Octane2/mandreel.js: Added.
* JetStream/Octane2/navier-stokes.js: Added.
* JetStream/Octane2/pdfjs.js: Added.
* JetStream/Octane2/raytrace.js: Added.
* JetStream/Octane2/regexp.js: Added.
* JetStream/Octane2/richards.js: Added.
* JetStream/Octane2/run.js: Added.
* JetStream/Octane2/splay.js: Added.
* JetStream/Octane2/typescript-compiler.js: Added.
* JetStream/Octane2/typescript-input.js: Added.
* JetStream/Octane2/typescript.js: Added.
* JetStream/Octane2/zlib-data.js: Added.
* JetStream/Octane2/zlib.js: Added.
* JetStream/Octane2Setup.js: Added.
* JetStream/OctaneSetup.js: Added.
* JetStream/Reference.js: Added.
* JetStream/SimplePayload.js: Added.
* JetStream/SimpleSetup.js: Added.
* JetStream/SunSpiderPayload.js: Added.
* JetStream/SunSpiderSetup.js: Added.
* JetStream/Swoosh.png: Added.
* JetStream/Swoosh@2x.png: Added.
* JetStream/TestingSetup.js: Added.
* JetStream/cdjs/benchmark.js: Added.
* JetStream/cdjs/call_sign.js: Added.
* JetStream/cdjs/collision.js: Added.
* JetStream/cdjs/collision_detector.js: Added.
* JetStream/cdjs/constants.js: Added.
* JetStream/cdjs/motion.js: Added.
* JetStream/cdjs/red_black_tree.js: Added.
* JetStream/cdjs/reduce_collision_set.js: Added.
* JetStream/cdjs/simulator.js: Added.
* JetStream/cdjs/util.js: Added.
* JetStream/cdjs/vector_2d.js: Added.
* JetStream/cdjs/vector_3d.js: Added.
* JetStream/in-depth.html: Added.
* JetStream/index.html: Added.
* JetStream/simple/bigfib.cpp: Added.
* JetStream/simple/bigfib.cpp.js: Added.
* JetStream/simple/container.cpp: Added.
* JetStream/simple/container.cpp.js: Added.
* JetStream/simple/dry.c: Added.
* JetStream/simple/dry.c.js: Added.
* JetStream/simple/float-mm.c: Added.
* JetStream/simple/float-mm.c.js: Added.
* JetStream/simple/gcc-loops.cpp: Added.
* JetStream/simple/gcc-loops.cpp.js: Added.
* JetStream/simple/hash-map.js: Added.
* JetStream/simple/n-body.c: Added.
* JetStream/simple/n-body.c.js: Added.
* JetStream/simple/quicksort.c: Added.
* JetStream/simple/quicksort.c.js: Added.
* JetStream/simple/towers.c: Added.
* JetStream/simple/towers.c.js: Added.
* JetStream/sources/3d-cube.js: Added.
* JetStream/sources/3d-raytrace.js: Added.
* JetStream/sources/base64.js: Added.
* JetStream/sources/bigfib.cpp: Added.
* JetStream/sources/bigfib.cpp.js: Added.
* JetStream/sources/box2d.js: Added.
* JetStream/sources/cdjs-benchmark.js: Added.
* JetStream/sources/cdjs-call_sign.js: Added.
* JetStream/sources/cdjs-collision.js: Added.
* JetStream/sources/cdjs-collision_detector.js: Added.
* JetStream/sources/cdjs-constants.js: Added.
* JetStream/sources/cdjs-motion.js: Added.
* JetStream/sources/cdjs-red_black_tree.js: Added.
* JetStream/sources/cdjs-reduce_collision_set.js: Added.
* JetStream/sources/cdjs-simulator.js: Added.
* JetStream/sources/cdjs-util.js: Added.
* JetStream/sources/cdjs-vector_2d.js: Added.
* JetStream/sources/cdjs-vector_3d.js: Added.
* JetStream/sources/code-first-load-code-load.js: Added.
* JetStream/sources/code-multi-load-code-load.js: Added.
* JetStream/sources/container.cpp: Added.
* JetStream/sources/container.cpp.js: Added.
* JetStream/sources/crypto-aes.js: Added.
* JetStream/sources/crypto-md5.js: Added.
* JetStream/sources/crypto-sha1.js: Added.
* JetStream/sources/crypto.js: Added.
* JetStream/sources/date-format-tofte.js: Added.
* JetStream/sources/date-format-xparb.js: Added.
* JetStream/sources/deltablue.js: Added.
* JetStream/sources/dry.c: Added.
* JetStream/sources/dry.c.js: Added.
* JetStream/sources/earley-boyer.js: Added.
* JetStream/sources/float-mm.c: Added.
* JetStream/sources/float-mm.c.js: Added.
* JetStream/sources/gbemu-part1.js: Added.
* JetStream/sources/gbemu-part2.js: Added.
* JetStream/sources/gcc-loops.cpp: Added.
* JetStream/sources/gcc-loops.cpp.js: Added.
* JetStream/sources/hash-map.js: Added.
* JetStream/sources/mandreel.js: Added.
* JetStream/sources/n-body.c: Added.
* JetStream/sources/n-body.c.js: Added.
* JetStream/sources/n-body.js: Added.
* JetStream/sources/navier-stokes.js: Added.
* JetStream/sources/pdfjs.js: Added.
* JetStream/sources/quicksort.c: Added.
* JetStream/sources/quicksort.c.js: Added.
* JetStream/sources/raytrace.js: Added.
* JetStream/sources/regex-dna.js: Added.
* JetStream/sources/regexp.js: Added.
* JetStream/sources/richards.js: Added.
* JetStream/sources/splay.js: Added.
* JetStream/sources/tagcloud.js: Added.
* JetStream/sources/towers.c: Added.
* JetStream/sources/towers.c.js: Added.
* JetStream/sources/typescript-compiler.js: Added.
* JetStream/sources/typescript-input.js: Added.
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* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/es5-shim/es5-shim.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/advice.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/base.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/component.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/compose.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/debug.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/index.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/logger.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/registry.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/flight/lib/utils.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/jquery/jquery.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/requirejs-text/text.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/requirejs/require.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/todomvc-common/base.css: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/todomvc-common/base.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/bower_components/todomvc-common/bg.png: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/index.html: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/karma.conf.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/package.json: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/readme.md: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/.jshintrc: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/fixture/footer.html: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/fixture/new_todo.html: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/fixture/toggle_all.html: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/mock/datastore.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/spec/data/stats_spec.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/spec/data/todos_spec.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/spec/ui/new_item_spec.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/spec/ui/stats_spec.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/spec/ui/toggle_all_spec.js: Added.
* Speedometer/resources/todomvc/dependency-examples/flight/test/test-main.js: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower.json: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/director/LICENSE: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/director/README.md: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/react/JSXTransformer.js: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/react/bower.json: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/react/react.js: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/react/react.min.js: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/todomvc-common/base.css: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/todomvc-common/base.js: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/bower_components/todomvc-common/bg.png: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/index.html: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/js/app.jsx: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/js/footer.jsx: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/js/todoItem.jsx: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/js/utils.jsx: Added.
* Speedometer/resources/todomvc/labs/architecture-examples/react/readme.md: Added.
* Speedometer/resources/todomvc/learn.json: Added.
* Speedometer/resources/todomvc/license.md: Added.
* Speedometer/resources/todomvc/readme.md: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/bower.json: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/bower_components/todomvc-common/base.css: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/bower_components/todomvc-common/base.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/bower_components/todomvc-common/bg.png: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/index.html: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/js/app.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/js/controller.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/js/helpers.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/js/model.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/js/store.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/js/view.js: Added.
* Speedometer/resources/todomvc/vanilla-examples/vanillajs/readme.md: Added.
* index.html: Added.
* resources/ARES-6-Logo.png: Added.
* resources/ARES-6-Logo@2x.png: Added.
* resources/JetStream-Logo.png: Added.
* resources/JetStream-Logo@2x.png: Added.
* resources/MotionMark-Logo.png: Added.
* resources/MotionMark-Logo@2x.png: Added.
* resources/Speedometer-Logo.png: Added.
* resources/Speedometer-Logo@2x.png: Added.
* resources/main.css: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216811 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Drop remaining uses of PassRefPtr in WebKit2/WebProcess
https://bugs.webkit.org/show_bug.cgi?id=172055

Reviewed by Alex Christensen.

* WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInScriptWorld.mm:
(+[WKWebProcessPlugInScriptWorld normalWorld]):
* WebProcess/InjectedBundle/API/c/WKBundlePage.cpp:
(contextMenuItems):
* WebProcess/InjectedBundle/API/c/WKBundleScriptWorld.cpp:
(WKBundleScriptWorldNormalWorld):
* WebProcess/InjectedBundle/API/gtk/WebKitScriptWorld.cpp:
(webkitScriptWorldCreate):
* WebProcess/InjectedBundle/DOM/InjectedBundleCSSStyleDeclarationHandle.cpp:
(WebKit::InjectedBundleCSSStyleDeclarationHandle::getOrCreate):
* WebProcess/InjectedBundle/DOM/InjectedBundleCSSStyleDeclarationHandle.h:
* WebProcess/InjectedBundle/DOM/InjectedBundleRangeHandle.cpp:
(WebKit::InjectedBundleRangeHandle::getOrCreate):
(WebKit::InjectedBundleRangeHandle::create):
(WebKit::InjectedBundleRangeHandle::coreRange):
(WebKit::InjectedBundleRangeHandle::renderedImage):
* WebProcess/InjectedBundle/DOM/InjectedBundleRangeHandle.h:
* WebProcess/InjectedBundle/InjectedBundle.cpp:
(WebKit::InjectedBundle::create):
(WebKit::InjectedBundle::createWebDataFromUint8Array):
* WebProcess/InjectedBundle/InjectedBundle.h:
* WebProcess/InjectedBundle/InjectedBundleBackForwardList.cpp:
(WebKit::InjectedBundleBackForwardList::itemAtIndex):
* WebProcess/InjectedBundle/InjectedBundleBackForwardList.h:
(WebKit::InjectedBundleBackForwardList::detach):
* WebProcess/InjectedBundle/InjectedBundleBackForwardListItem.h:
(WebKit::InjectedBundleBackForwardListItem::create):
(WebKit::InjectedBundleBackForwardListItem::InjectedBundleBackForwardListItem):
* WebProcess/InjectedBundle/InjectedBundleHitTestResult.cpp:
(WebKit::InjectedBundleHitTestResult::nodeHandle):
(WebKit::InjectedBundleHitTestResult::urlElementHandle):
* WebProcess/InjectedBundle/InjectedBundleHitTestResult.h:
* WebProcess/InjectedBundle/InjectedBundleNavigationAction.cpp:
(WebKit::InjectedBundleNavigationAction::create):
(WebKit::InjectedBundleNavigationAction::InjectedBundleNavigationAction):
* WebProcess/InjectedBundle/InjectedBundleNavigationAction.h:
* WebProcess/InjectedBundle/InjectedBundleScriptWorld.cpp:
(WebKit::InjectedBundleScriptWorld::getOrCreate):
(WebKit::InjectedBundleScriptWorld::normalWorld):
* WebProcess/InjectedBundle/InjectedBundleScriptWorld.h:
* WebProcess/Plugins/Netscape/NetscapePlugin.cpp:
(WebKit::NetscapePlugin::create):
(WebKit::NetscapePlugin::NetscapePlugin):
(WebKit::NetscapePlugin::supportsSnapshotting):
* WebProcess/Plugins/Netscape/NetscapePlugin.h:
* WebProcess/Plugins/PDF/PDFPluginAnnotation.h:
* WebProcess/Plugins/PDF/PDFPluginAnnotation.mm:
(WebKit::PDFPluginAnnotation::create):
* WebProcess/Plugins/PDF/PDFPluginChoiceAnnotation.h:
* WebProcess/Plugins/PDF/PDFPluginChoiceAnnotation.mm:
(WebKit::PDFPluginChoiceAnnotation::createAnnotationElement):
* WebProcess/Plugins/PDF/PDFPluginPasswordField.h:
* WebProcess/Plugins/PDF/PDFPluginPasswordField.mm:
(WebKit::PDFPluginPasswordField::createAnnotationElement):
* WebProcess/Plugins/PDF/PDFPluginTextAnnotation.h:
* WebProcess/Plugins/PDF/PDFPluginTextAnnotation.mm:
(WebKit::PDFPluginTextAnnotation::createAnnotationElement):
* WebProcess/UserContent/WebUserContentController.cpp:
(WebKit::worldMap):
(WebKit::WebUserMessageHandlerDescriptorProxy::create):
* WebProcess/WebCoreSupport/mac/WebDragClientMac.mm:
(WebKit::convertImageToBitmap):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::addUserScript):
(WebKit::WebPage::addUserStyleSheet):
* WebProcess/WebPage/gtk/WebPrintOperationGtk.cpp:
(WebKit::WebPrintOperationGtk::create):
* WebProcess/WebPage/gtk/WebPrintOperationGtk.h:
* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::rangeForPosition):
(WebKit::rangeAtWordBoundaryForPosition):
* WebProcess/WebPage/mac/PlatformCAAnimationRemote.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216810 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rename WKContentExtension to WKContentRuleList
https://bugs.webkit.org/show_bug.cgi?id=172053
<rdar://problem/32141005>

Reviewed by Geoffrey Garen.

Source/WebCore:

Covered by existing API tests.

* English.lproj/Localizable.strings:

Source/WebKit2:

* Shared/API/APIObject.h:
* Shared/API/Cocoa/WebKit.h:
* Shared/API/c/WKDeprecatedFunctions.cpp:
(WKPageGroupAddUserContentFilter):
(WKPageGroupRemoveUserContentFilter):
* Shared/Cocoa/APIObject.mm:
(API::Object::newObject):
* Shared/WebCompiledContentExtension.cpp: Removed.
* Shared/WebCompiledContentExtension.h: Removed.
* Shared/WebCompiledContentExtensionData.cpp: Removed.
* Shared/WebCompiledContentExtensionData.h: Removed.
* Shared/WebCompiledContentRuleList.cpp: Copied from Source/WebKit2/Shared/WebCompiledContentExtension.cpp.
(WebKit::WebCompiledContentRuleList::create):
(WebKit::WebCompiledContentRuleList::WebCompiledContentRuleList):
(WebKit::WebCompiledContentRuleList::~WebCompiledContentRuleList):
(WebKit::WebCompiledContentRuleList::conditionsApplyOnlyToDomain):
(WebKit::WebCompiledContentRuleList::filtersWithoutConditionsBytecode):
(WebKit::WebCompiledContentRuleList::filtersWithoutConditionsBytecodeLength):
(WebKit::WebCompiledContentRuleList::filtersWithConditionsBytecode):
(WebKit::WebCompiledContentRuleList::filtersWithConditionsBytecodeLength):
(WebKit::WebCompiledContentRuleList::topURLFiltersBytecode):
(WebKit::WebCompiledContentRuleList::topURLFiltersBytecodeLength):
(WebKit::WebCompiledContentRuleList::actions):
(WebKit::WebCompiledContentRuleList::actionsLength):
(WebKit::WebCompiledContentExtension::create): Deleted.
(WebKit::WebCompiledContentExtension::WebCompiledContentExtension): Deleted.
(WebKit::WebCompiledContentExtension::~WebCompiledContentExtension): Deleted.
(WebKit::WebCompiledContentExtension::conditionsApplyOnlyToDomain): Deleted.
(WebKit::WebCompiledContentExtension::filtersWithoutConditionsBytecode): Deleted.
(WebKit::WebCompiledContentExtension::filtersWithoutConditionsBytecodeLength): Deleted.
(WebKit::WebCompiledContentExtension::filtersWithConditionsBytecode): Deleted.
(WebKit::WebCompiledContentExtension::filtersWithConditionsBytecodeLength): Deleted.
(WebKit::WebCompiledContentExtension::topURLFiltersBytecode): Deleted.
(WebKit::WebCompiledContentExtension::topURLFiltersBytecodeLength): Deleted.
(WebKit::WebCompiledContentExtension::actions): Deleted.
(WebKit::WebCompiledContentExtension::actionsLength): Deleted.
* Shared/WebCompiledContentRuleList.h: Copied from Source/WebKit2/Shared/WebCompiledContentExtension.h.
* Shared/WebCompiledContentRuleListData.cpp: Copied from Source/WebKit2/Shared/WebCompiledContentExtensionData.cpp.
(WebKit::WebCompiledContentRuleListData::encode):
(WebKit::WebCompiledContentRuleListData::decode):
(WebKit::WebCompiledContentExtensionData::encode): Deleted.
(WebKit::WebCompiledContentExtensionData::decode): Deleted.
* Shared/WebCompiledContentRuleListData.h: Copied from Source/WebKit2/Shared/WebCompiledContentExtensionData.h.
(WebKit::WebCompiledContentRuleListData::WebCompiledContentRuleListData):
(WebKit::WebCompiledContentExtensionData::WebCompiledContentExtensionData): Deleted.
* Shared/WebPageCreationParameters.cpp:
(WebKit::WebPageCreationParameters::encode):
(WebKit::WebPageCreationParameters::decode):
* Shared/WebPageCreationParameters.h:
* UIProcess/API/APIContentExtension.cpp: Removed.
* UIProcess/API/APIContentExtension.h: Removed.
* UIProcess/API/APIContentExtensionStore.cpp: Removed.
* UIProcess/API/APIContentExtensionStore.h: Removed.
* UIProcess/API/APIContentRuleList.cpp: Copied from Source/WebKit2/UIProcess/API/APIContentExtension.cpp.
(API::ContentRuleList::ContentRuleList):
(API::ContentRuleList::~ContentRuleList):
(API::ContentExtension::ContentExtension): Deleted.
(API::ContentExtension::~ContentExtension): Deleted.
* UIProcess/API/APIContentRuleList.h: Copied from Source/WebKit2/UIProcess/API/APIContentExtension.h.
* UIProcess/API/APIContentRuleListStore.cpp: Copied from Source/WebKit2/UIProcess/API/APIContentExtensionStore.cpp.
(API::ContentRuleListStore::legacyDefaultStore):
(API::ContentRuleListStore::nonLegacyDdefaultStore):
(API::ContentRuleListStore::defaultStore):
(API::ContentRuleListStore::storeWithPath):
(API::ContentRuleListStore::ContentRuleListStore):
(API::ContentRuleListStore::~ContentRuleListStore):
(API::constructedPathPrefix):
(API::ContentRuleListMetaData::fileSize):
(API::encodeContentRuleListMetaData):
(API::decodeContentRuleListMetaData):
(API::openAndMapContentRuleList):
(API::compiledToFile):
(API::createExtension):
(API::ContentRuleListStore::lookupContentRuleList):
(API::ContentRuleListStore::getAvailableContentRuleListIdentifiers):
(API::ContentRuleListStore::compileContentRuleList):
(API::ContentRuleListStore::removeContentRuleList):
(API::ContentRuleListStore::synchronousRemoveAllContentRuleLists):
(API::ContentRuleListStore::invalidateContentRuleListVersion):
(API::ContentRuleListStore::getContentRuleListSource):
(API::contentRuleListStoreErrorCategory):
(API::ContentExtensionStore::defaultStore): Deleted.
(API::ContentExtensionStore::storeWithPath): Deleted.
(API::ContentExtensionStore::ContentExtensionStore): Deleted.
(API::ContentExtensionStore::~ContentExtensionStore): Deleted.
(API::ContentExtensionMetaData::fileSize): Deleted.
(API::encodeContentExtensionMetaData): Deleted.
(API::decodeContentExtensionMetaData): Deleted.
(API::openAndMapContentExtension): Deleted.
(API::ContentExtensionStore::lookupContentExtension): Deleted.
(API::ContentExtensionStore::getAvailableContentExtensionIdentifiers): Deleted.
(API::ContentExtensionStore::compileContentExtension): Deleted.
(API::ContentExtensionStore::removeContentExtension): Deleted.
(API::ContentExtensionStore::synchronousRemoveAllContentExtensions): Deleted.
(API::ContentExtensionStore::invalidateContentExtensionVersion): Deleted.
(API::ContentExtensionStore::getContentExtensionSource): Deleted.
(API::contentExtensionStoreErrorCategory): Deleted.
* UIProcess/API/APIContentRuleListStore.h: Copied from Source/WebKit2/UIProcess/API/APIContentExtensionStore.h.
(API::make_error_code):
* UIProcess/API/C/WKAPICast.h:
* UIProcess/API/C/WKPageGroup.cpp:
* UIProcess/API/C/WKUserContentControllerRef.cpp:
(WKUserContentControllerAddUserContentFilter):
(WKUserContentControllerRemoveAllUserContentFilters):
* UIProcess/API/C/WKUserContentExtensionStoreRef.cpp:
(WKUserContentExtensionStoreGetTypeID):
* UIProcess/API/Cocoa/APIUserContentExtensionStoreCocoa.mm:
(API::ContentRuleListStore::defaultStorePath):
(API::ContentExtensionStore::defaultStorePath): Deleted.
* UIProcess/API/Cocoa/WKContentExtension.h: Removed.
* UIProcess/API/Cocoa/WKContentExtension.mm: Removed.
* UIProcess/API/Cocoa/WKContentExtensionInternal.h: Removed.
* UIProcess/API/Cocoa/WKContentExtensionStore.h: Removed.
* UIProcess/API/Cocoa/WKContentExtensionStore.mm: Removed.
* UIProcess/API/Cocoa/WKContentExtensionStoreInternal.h: Removed.
* UIProcess/API/Cocoa/WKContentExtensionStorePrivate.h: Removed.
* UIProcess/API/Cocoa/WKContentRuleList.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtension.h.
* UIProcess/API/Cocoa/WKContentRuleList.mm: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtension.mm.
(-[WKContentRuleList dealloc]):
(-[WKContentRuleList _apiObject]):
(-[WKContentRuleList identifier]):
(-[WKContentExtension dealloc]): Deleted.
(-[WKContentExtension _apiObject]): Deleted.
(-[WKContentExtension identifier]): Deleted.
* UIProcess/API/Cocoa/WKContentRuleListInternal.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtensionInternal.h.
(WebKit::wrapper):
* UIProcess/API/Cocoa/WKContentRuleListStore.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtensionStore.h.
* UIProcess/API/Cocoa/WKContentRuleListStore.mm: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtensionStore.mm.
(toWKErrorCode):
(-[WKContentRuleListStore dealloc]):
(+[WKContentRuleListStore defaultStore]):
(+[WKContentRuleListStore storeWithURL:]):
(-[WKContentRuleListStore compileContentRuleListForIdentifier:encodedContentRuleList:completionHandler:]):
(-[WKContentRuleListStore _compileContentRuleListForIdentifier:encodedContentRuleList:completionHandler:releasesArgument:]):
(-[WKContentRuleListStore lookUpContentRuleListForIdentifier:completionHandler:]):
(-[WKContentRuleListStore getAvailableContentRuleListIdentifiers:]):
(-[WKContentRuleListStore removeContentRuleListForIdentifier:completionHandler:]):
(-[WKContentRuleListStore _apiObject]):
(-[WKContentRuleListStore _removeAllContentRuleLists]):
(-[WKContentRuleListStore _invalidateContentRuleListVersionForIdentifier:]):
(-[WKContentRuleListStore _getContentRuleListSourceForIdentifier:completionHandler:]):
(-[WKContentRuleListStore _compileContentRuleListForIdentifier:encodedContentRuleList:completionHandler:]):
(-[WKContentExtensionStore dealloc]): Deleted.
(+[WKContentExtensionStore defaultStore]): Deleted.
(+[WKContentExtensionStore storeWithURL:]): Deleted.
(-[WKContentExtensionStore compileContentExtensionForIdentifier:encodedContentExtension:completionHandler:]): Deleted.
(-[WKContentExtensionStore _compileContentExtensionForIdentifier:encodedContentExtension:completionHandler:releasesArgument:]): Deleted.
(-[WKContentExtensionStore lookUpContentExtensionForIdentifier:completionHandler:]): Deleted.
(-[WKContentExtensionStore getAvailableContentExtensionIdentifiers:]): Deleted.
(-[WKContentExtensionStore removeContentExtensionForIdentifier:completionHandler:]): Deleted.
(-[WKContentExtensionStore _apiObject]): Deleted.
(-[WKContentExtensionStore _removeAllContentExtensions]): Deleted.
(-[WKContentExtensionStore _invalidateContentExtensionVersionForIdentifier:]): Deleted.
(-[WKContentExtensionStore _getContentExtensionSourceForIdentifier:completionHandler:]): Deleted.
(-[WKContentExtensionStore _compileContentExtensionForIdentifier:encodedContentExtension:completionHandler:]): Deleted.
* UIProcess/API/Cocoa/WKContentRuleListStoreInternal.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtensionStoreInternal.h.
(WebKit::wrapper):
* UIProcess/API/Cocoa/WKContentRuleListStorePrivate.h: Copied from Source/WebKit2/UIProcess/API/Cocoa/WKContentExtensionStorePrivate.h.
* UIProcess/API/Cocoa/WKError.h:
* UIProcess/API/Cocoa/WKError.mm:
(localizedDescriptionForErrorCode):
* UIProcess/API/Cocoa/WKUserContentController.h:
* UIProcess/API/Cocoa/WKUserContentController.mm:
(-[WKUserContentController addContentRuleList:]):
(-[WKUserContentController removeContentRuleList:]):
(-[WKUserContentController removeAllContentRuleLists]):
(-[WKUserContentController _addUserContentFilter:]):
(-[WKUserContentController _removeUserContentFilter:]):
(-[WKUserContentController _removeAllUserContentFilters]):
(-[WKUserContentController addContentExtension:]): Deleted.
(-[WKUserContentController removeContentExtension:]): Deleted.
(-[WKUserContentController removeAllContentExtensions]): Deleted.
* UIProcess/API/Cocoa/_WKUserContentExtensionStore.mm:
(toUserContentRuleListStoreError):
(+[_WKUserContentExtensionStore defaultStore]):
(+[_WKUserContentExtensionStore storeWithURL:]):
(-[_WKUserContentExtensionStore compileContentExtensionForIdentifier:encodedContentExtension:completionHandler:]):
(-[_WKUserContentExtensionStore lookupContentExtensionForIdentifier:completionHandler:]):
(-[_WKUserContentExtensionStore removeContentExtensionForIdentifier:completionHandler:]):
(-[_WKUserContentExtensionStore _apiObject]):
(-[_WKUserContentExtensionStore _removeAllContentExtensions]):
(-[_WKUserContentExtensionStore _invalidateContentExtensionVersionForIdentifier:]):
(-[_WKUserContentExtensionStore _initWithWKContentRuleListStore:]):
(toUserContentExtensionStoreError): Deleted.
(-[_WKUserContentExtensionStore _initWithWKContentExtensionStore:]): Deleted.
* UIProcess/API/Cocoa/_WKUserContentExtensionStoreInternal.h:
* UIProcess/API/Cocoa/_WKUserContentExtensionStorePrivate.h:
* UIProcess/API/Cocoa/_WKUserContentFilter.mm:
(-[_WKUserContentFilter _apiObject]):
(-[_WKUserContentFilter _initWithWKContentRuleList:]):
(-[_WKUserContentFilter _initWithWKContentExtension:]): Deleted.
* UIProcess/API/Cocoa/_WKUserContentFilterInternal.h:
* UIProcess/API/Cocoa/_WKUserContentFilterPrivate.h:
* UIProcess/UserContent/WebUserContentControllerProxy.cpp:
(WebKit::WebUserContentControllerProxy::addProcess):
(WebKit::WebUserContentControllerProxy::addContentRuleList):
(WebKit::WebUserContentControllerProxy::removeContentRuleList):
(WebKit::WebUserContentControllerProxy::removeAllContentRuleLists):
(WebKit::WebUserContentControllerProxy::addContentExtension): Deleted.
(WebKit::WebUserContentControllerProxy::removeContentExtension): Deleted.
(WebKit::WebUserContentControllerProxy::removeAllContentExtensions): Deleted.
* UIProcess/UserContent/WebUserContentControllerProxy.h:
* UIProcess/WebPageGroup.cpp:
* WebKit2.xcodeproj/project.pbxproj:
* WebProcess/UserContent/WebUserContentController.cpp:
(WebKit::WebUserContentController::addContentRuleLists):
(WebKit::WebUserContentController::removeContentRuleList):
(WebKit::WebUserContentController::removeAllContentRuleLists):
(WebKit::WebUserContentController::addContentExtensions): Deleted.
(WebKit::WebUserContentController::removeContentExtension): Deleted.
(WebKit::WebUserContentController::removeAllContentExtensions): Deleted.
* WebProcess/UserContent/WebUserContentController.h:
* WebProcess/UserContent/WebUserContentController.messages.in:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::m_backgroundCPULimit):

Tools:

* TestWebKitAPI/Tests/WebKit2Cocoa/WKContentExtensionStore.mm:
(WKContentRuleListStoreTest::SetUp):
(TEST_F):
(-[ContentRuleListDelegate webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:completionHandler:]):
(WKContentExtensionStoreTest::SetUp): Deleted.
(-[ContentExtensionDelegate webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:completionHandler:]): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216809 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use Mach exceptions instead of signals where possible
https://bugs.webkit.org/show_bug.cgi?id=171865

Reviewed by Mark Lam.

Source/JavaScriptCore:

This patch adds some new JSC options. The first is an option that
enables or disables web assembly tier up. The second controls
whether or not we use mach exceptions (where available).

* API/tests/ExecutionTimeLimitTest.cpp:
(dispatchTermitateCallback):
(testExecutionTimeLimit):
* runtime/JSLock.cpp:
(JSC::JSLock::didAcquireLock):
* runtime/Options.cpp:
(JSC::overrideDefaults):
(JSC::Options::initialize):
* runtime/Options.h:
* runtime/VMTraps.cpp:
(JSC::SignalContext::SignalContext):
(JSC::SignalContext::adjustPCToPointToTrappingInstruction):
(JSC::installSignalHandler):
(JSC::VMTraps::SignalSender::send):
* tools/SigillCrashAnalyzer.cpp:
(JSC::SignalContext::SignalContext):
(JSC::SignalContext::dump):
(JSC::installCrashHandler):
* wasm/WasmBBQPlan.cpp:
(JSC::Wasm::BBQPlan::compileFunctions):
* wasm/WasmFaultSignalHandler.cpp:
(JSC::Wasm::trapHandler):
(JSC::Wasm::enableFastMemory):
* wasm/WasmMachineThreads.cpp:
(JSC::Wasm::resetInstructionCacheOnAllThreads):

Source/WTF:

This patch enables using mach exceptions on darwin. The way the
mach exception api works is that we create a mach port, which is
like a file descriptor.  We then wait for a message to arrive on
that port in a thread. When another thread raises an exception (say
due to a bad memory access) the OS sends our thread a message. The
payload of that message is the register file of the crashing
thread. We then call our custom handlers that change the state as
needed. In order to restart the thread we send a payload back to
the OS with an updated register file along with a success message
header.

This patch also makes thread messages work without signals by
simply suspending the thread, and then running the message at that
time.

You can read more about mach exceptions here:
http://www.cs.cmu.edu/afs/cs/project/mach/public/doc/unpublished/exception.ps
and the Mach interface Generator (MiG) here:
http://www.cs.cmu.edu/afs/cs/project/mach/public/doc/unpublished/mig.ps

* Configurations/WTF.xcconfig:
* WTF.xcodeproj/project.pbxproj:
* wtf/Platform.h:
* wtf/PlatformRegisters.h:
(WTF::registersFromUContext):
* wtf/StackBounds.h:
(WTF::StackBounds::StackBounds):
* wtf/ThreadHolder.cpp:
(WTF::ThreadHolder::~ThreadHolder):
* wtf/ThreadMessage.cpp:
(WTF::sendMessageUsingSignal):
(WTF::sendMessageUsingMach):
(WTF::deliverMessagesUsingMach):
(WTF::sendMessageScoped):
* wtf/ThreadMessage.h:
(WTF::sendMessage):
* wtf/Threading.h:
(WTF::Thread::machThread):
* wtf/mac/MachExceptions.defs: Copied from Source/WTF/wtf/ThreadMessage.h.
* wtf/threads/Signals.cpp:
(WTF::startMachExceptionHandlerThread):
(WTF::fromMachException):
(WTF::toMachMask):
(WTF::handleSignalsWithMach):
(WTF::setExceptionPorts):
(WTF::activeThreads):
(WTF::registerThreadForMachExceptionHandling):
(WTF::unregisterThreadForMachExceptionHandling):
(WTF::installSignalHandler):
(WTF::jscSignalHandler):
* wtf/threads/Signals.h:

Tools:

* TestWebKitAPI/Tests/WTF/ThreadMessages.cpp:
(runThreadMessageTest):
(TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216808 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Don't use LinkPresentation URL shortening if it's not available
https://bugs.webkit.org/show_bug.cgi?id=172064
<rdar://problem/32169232>

Rubber-stamped by Wenson Hsieh.

* platform/mac/DragImageMac.mm:
(WebCore::LinkImageLayout::LinkImageLayout):
* platform/spi/cocoa/LinkPresentationSPI.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@216807 268f45cc-cd09-0410-ab3c-d52691b4dbfc