[iOS] Key code is 0 for many hardware keyboard keys
https://bugs.webkit.org/show_bug.cgi?id=189604

Reviewed by Wenson Hsieh.

Source/WebCore:

Based off a patch by Jeremy Jones.

Add iOS-specific implementation of windowsKeyCodeForKeyCode() to map an iOS virtual key code to
the corresponding Windows virtual key code. Only hardware keyboard-generated events have a
virtual key code. For software-generated keyboard events we do what we do now and compute the
Windows virtual key code from the character string associated with the event.

When a WebEvent is instantiated with a non-zero iOS virtual key code (keyCode) we now always
convert it to its corresponding Windows virtual key code without considering the specified
charactersIgnoringModifiers character string. Currently we prefer computing the key code from
charactersIgnoringModifiers regardless of whether a non-zero iOS virtual key code was given.
However this causes special keys, including function keys (e.g. F10) to be misidentified because
keyboard layouts in iOS (at least iOS 12) map such special keys to ASCII control characters (e.g.
F10 maps to ASCII control character "data link escape" = 0x10) as opposed to special 16-bit
integral constants as we do on Mac (e.g. F10 maps to NSF10FunctionKey = 0xF70D on Mac). I will
look to fix up the computation of a Windows virtual key code from a char code on iOS in a
subsequent commit(s). For now, computing the Windows virtual key code directly from the iOS
virtual key code specified to the WebEvent constructor avoids the misidentification using
an ANSI US keyboard layout.

* platform/cocoa/KeyEventCocoa.mm:
(WebCore::windowsKeyCodeForKeyCode): Deleted; moved to KeyEventMac.mm as this mapping is specific to Mac.
* platform/ios/KeyEventIOS.mm:
(WebCore::windowsKeyCodeForKeyCode): Added.
* platform/ios/WebEvent.mm:
(-[WebEvent initWithKeyEventType:timeStamp:characters:charactersIgnoringModifiers:modifiers:isRepeating:withFlags:keyCode:isTabKey:characterSet:]): Address the NOTE comment and compute the Windows virtual key code from
the iOS virtual key code when we have one. Also inline the value of an unncessary local variable.
(-[WebEvent initWithKeyEventType:timeStamp:characters:charactersIgnoringModifiers:modifiers:isRepeating:withFlags:withInputManagerHint:keyCode:isTabKey:]): Ditto.
* platform/mac/KeyEventMac.mm:
(WebCore::windowsKeyCodeForKeyCode): Moved from KeyEventCocoa.mm. Updated code to make use of WTF_ARRAY_LENGTH() instead
of hardcoding the upper bound of the lookup table.

Source/WebKit:

For a hardware keyboard-generated event (an event with a non-nill event._hidEvent) pass
the key code for the event. Otherwise, do what we do now and pass 0 as the event is likely
a software keyboard-generated event.

* Platform/spi/ios/UIKitSPI.h: Add some more SPI.
* UIProcess/ios/WKContentViewInteraction.mm:
(-[WKContentView handleKeyEvent:]):

LayoutTests:

Update existing test and test result and add a new test to ensure we dispatch DOM keydown
and DOM keyup events dispatched for special keys.

* fast/events/ios/keydown-keyup-in-non-editable-content-expected.txt: Update expected result.
* fast/events/ios/keydown-keyup-in-non-editable-content.html: Remove logic to test arrow keys
as these are tested in test keydown-keyup-special-keys-in-non-editable-element.html. Also
update manual instructions to use <kbd> to format keyboard keys.
* fast/events/ios/keydown-keyup-special-keys-in-non-editable-element-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236417 268f45cc-cd09-0410-ab3c-d52691b4dbfc

feMorphology filter in CSS doesn't update when element moves
https://bugs.webkit.org/show_bug.cgi?id=189895

Reviewed by Dean Jackson.

Source/WebCore:

SourceAlpha needs to be invalidated from clearIntermediateResults(),
so get it from the SVGFilterBuilder (which always creates one) and store in
a member variable.

Test: css3/filters/invalidate-sourceAlpha.html

* rendering/CSSFilter.cpp:
(WebCore::CSSFilter::buildReferenceFilter):
(WebCore::CSSFilter::clearIntermediateResults):
* rendering/CSSFilter.h:
* svg/graphics/filters/SVGFilterBuilder.h:

LayoutTests:

Test that moves a box inside a filtered div. Masking is necessary to work
around bugs in feMorphology invalidation (webkit.org/b/189896).

* css3/filters/invalidate-sourceAlpha-expected.html: Added.
* css3/filters/invalidate-sourceAlpha.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236416 268f45cc-cd09-0410-ab3c-d52691b4dbfc

CSS reference filter with feDisplacementMap shows buffer corruption on Retina displays
https://bugs.webkit.org/show_bug.cgi?id=188486
<rdar://problem/43189750>

Reviewed by Dean Jackson.
Source/WebCore:

The paintSize needs to be scaled by filterScale on Retina displays.

Test: css3/filters/hidpi-feDisplacementMap.html

* platform/graphics/filters/FEDisplacementMap.cpp:
(WebCore::FEDisplacementMap::platformApplySoftware):
* platform/graphics/filters/FEDisplacementMap.h:

LayoutTests:

* css3/filters/hidpi-feDisplacementMap-expected.html: Added.
* css3/filters/hidpi-feDisplacementMap.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236415 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix for Jhbuild-using ports.

* gstreamer/patches/gst-plugins-good-0010-matroskademux-Emit-no-more-pads-after-parsing-Tracks.patch:
Adjust the patch so it applies cleanly on the 1.14.3 version of the
gst-plugins-good package.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236414 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ReferenceFilterOperation doesn't need to store the FilterEffect
https://bugs.webkit.org/show_bug.cgi?id=189904

Reviewed by Dean Jackson.

ReferenceFilterOperation doesn't do anything with m_filterEffect so don't store it.

* platform/graphics/filters/FilterOperation.cpp:
(WebCore::ReferenceFilterOperation::setFilterEffect): Deleted.
* platform/graphics/filters/FilterOperation.h:
(WebCore::ReferenceFilterOperation::filterEffect const): Deleted.
* rendering/CSSFilter.cpp:
(WebCore::CSSFilter::build):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236413 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Garbled rendering of image when applied feConvolveMatrix to it, on Retina display
https://bugs.webkit.org/show_bug.cgi?id=189748
<rdar://problem/44621494>

Reviewed by Jon Lee.
Source/WebCore:

feConvolveMatrix needs to scale the paintSize by the filter scale (2x on Retina displays),
otherwise parts of the output buffer are uninitialized and the result is incorrect.

Test: css3/filters/hidpi-feConvolveMatrix.html

* platform/graphics/filters/FEConvolveMatrix.cpp:
(WebCore::FEConvolveMatrix::platformApplySoftware):

LayoutTests:

* css3/filters/hidpi-feConvolveMatrix-expected.html: Added.
* css3/filters/hidpi-feConvolveMatrix.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236412 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: topContentInset is not accounted for when inspecting a WKWebView and docked to side
https://bugs.webkit.org/show_bug.cgi?id=189859

Reviewed by Joseph Pecoraro.

* UIProcess/mac/WebInspectorProxyMac.mm:
(WebKit::WebInspectorProxy::inspectedViewFrameDidChange):
Add special cases for inspecting a WKWebView. We already special-case for WKView.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236411 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Ensure PointerEvent is not visible when disabled
https://bugs.webkit.org/show_bug.cgi?id=189889
<rdar://problem/44708253>

Reviewed by Eric Carlson.

Source/WebCore:

Test: pointerevents/disabled.html

* bindings/js/WebCoreBuiltinNames.h: Now that it is enabled at runtime, it needs
a built-in name.
* dom/PointerEvent.idl: Add EnabledAtRuntime.

LayoutTests:

A test that explicitly disables PointerEvents and checks
that the interface is not visible.

* pointerevents/disabled-expected.html: Added.
* pointerevents/disabled.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236410 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MSE][GStreamer] Pull demuxed samples in batches
https://bugs.webkit.org/show_bug.cgi?id=189871

Reviewed by Xabier Rodriguez-Calvar.

After this patch, only the notifications of "new samples available"
(appsink-new-sample bus messages) travel from the streaming thread to
the main thread through the bus and the main thread is the responsible
of pulling as many samples as it can from appsink. Before, the samples
were pulled from appsink in the non-main thread and traveled to the
main thread through the bus one by one.

This reduces drastically the amount of context switches and waiting
time in the streaming thread, resulting in a noticeable performance
improvement.

This fixes stutter while loading YouTube videos.

* platform/graphics/gstreamer/MediaSampleGStreamer.cpp:
(WebCore::MediaSampleGStreamer::MediaSampleGStreamer):
* platform/graphics/gstreamer/mse/AppendPipeline.cpp:
(WebCore::AppendPipeline::AppendPipeline):
(WebCore::AppendPipeline::~AppendPipeline):
(WebCore::AppendPipeline::clearPlayerPrivate):
(WebCore::AppendPipeline::handleApplicationMessage):
(WebCore::AppendPipeline::appsinkNewSample):
(WebCore::AppendPipeline::consumeAppSinkAvailableSamples):
(WebCore::AppendPipeline::resetPipeline):
(WebCore::AppendPipeline::handleNewAppsinkSample):
* platform/graphics/gstreamer/mse/AppendPipeline.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236409 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[ iOS ] Layout Tests in media/media-fragments/ are flaky - Remved Debug only as tests are flakey on Release.
https://bugs.webkit.org/show_bug.cgi?id=187557

Unreviewed Test Gardening

* platform/ios/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236408 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[ iOS ] Layout Tests in media/media-fragments/ are flaky
https://bugs.webkit.org/show_bug.cgi?id=187557

Unreviewed Test Gardening

* platform/ios/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236407 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update flakiness dashboard configuration for iOS 12 queues
https://bugs.webkit.org/show_bug.cgi?id=189688

Reviewed by Alexey Proskuryakov.

* TestResultServer/static-dashboards/builders.jsonp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236406 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Import html/webappapis/dynamic-markup-insertion WPT tests
https://bugs.webkit.org/show_bug.cgi?id=189863

Reviewed by Youenn Fablet.

* resources/import-expectations.json:
* resources/resource-files.json:
* web-platform-tests/html/webappapis/dynamic-markup-insertion/closing-the-input-stream/document.close-01-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/closing-the-input-stream/document.close-01.xhtml: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/closing-the-input-stream/w3c-import.log: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/001-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/001.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/002-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/002.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/003-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/003.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/004-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/004.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/005-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/005.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/005.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/006-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/006.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/006.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/007-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/007.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/007.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/008-1.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/008-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/008.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/008.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/009-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/009.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/010-1.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/010-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/010.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/010.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/011-1.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/011-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/011.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/011.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/012-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/012.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/012.js: Added.
(t.step):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/013-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/013.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/013.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/014-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/014.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/015-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/015.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/016-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/016.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/017-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/017.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/018-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/018.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/019-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/019.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/020-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/020.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/021-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/021.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/022-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/022.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/023-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/023.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/024-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/024.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/025-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/025.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/026-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/026.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/027-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/027.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/028-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/028.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/029-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/029.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/030-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/030.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/031-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/031.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/032-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/032.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/033-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/033.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/034-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/034.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/035-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/035.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/036-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/036.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/037-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/037.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/038-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/038.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/039-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/039.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/040-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/040.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/041-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/041.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/042-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/042.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/043-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/043.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/044-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/044.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/045-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/045.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/046-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/046.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/047-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/047.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/048-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/048.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/049-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/049.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/050-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/050.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/051-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/051.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/contentType.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/contentType.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/contentType.window.js: Added.
(string_appeared_here.forEach.val.async_test.t.frame.onload.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/document.write-01-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/document.write-01.xhtml: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/document.write-02-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/document.write-02.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/empty.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_001-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_001.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_002-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_002.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_003-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_003.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_004-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_004.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_005-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_005.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_006-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_006.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_007-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_007.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_008-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_008.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_009-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_009.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_010-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/iframe_010.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/nested-document-write-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/nested-document-write-2.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/nested-document-write-external.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/original-id.json: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_001-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_001.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_002-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_002.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_003-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_003.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_004-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_004.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_005-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_005.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_006-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_006.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_007-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_007.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_008-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_008.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_009-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_009.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_010-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_010.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_011-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_011.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_012-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_012.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_013-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/script_013.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/w3c-import.log: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/write-active-document-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-write/write-active-document.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/document.writeln-01-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/document.writeln-01.xhtml: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/document.writeln-02-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/document.writeln-02.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/document.writeln-03-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/document.writeln-03.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/original-id.json: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/document-writeln/w3c-import.log: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/002-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/002.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/004-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/004.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/006-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/006.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016-1.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js: Added.
(async_test.t.frame.onload.t.step_func):
(async_test.t.t.step_timeout):
(async_test.t.t.step_timeout.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/aborted-parser.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/aborted-parser.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/aborted-parser.window.js: Added.
(async_test.t.window.handlers.afterOpen.t.step_func_done):
(async_test.t.window.handlers.afterOpenAsync.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/active.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/active.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/active.window.js: Added.
(assertOpenIsEffective):
(async_test.t.frame.onload.t.step_func):
(async_test.t.xhr.onload.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-origin.sub.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-origin.sub.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-origin.sub.window.js: Added.
(setEntryToTopLevel):
(async_test.t.t.add_cleanup):
(async_test.t.iframe.onload.t.step_func_done):
(async_test.t.window.onCustomElementReady.t.step_func):
(async_test.t.self.testSynchronousScript.t.step_func):
(string_appeared_here.async_test.t.t.add_cleanup):
(string_appeared_here.async_test.t.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-xml.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-xml.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-xml.window.js: Added.
(async_test.t.t.add_cleanup):
(async_test.t.self.testSynchronousScript.t.step_func_done):
(string_appeared_here.async_test.t.t.add_cleanup):
(string_appeared_here.async_test.t.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-ignore-opens-during-unload.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-ignore-opens-during-unload.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-ignore-opens-during-unload.window.js: Added.
(string_appeared_here.async_test.t.iframe.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-same-origin-domain.sub.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-same-origin-domain.sub.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-same-origin-domain.sub.window.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-synchronous-script.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-synchronous-script.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-synchronous-script.window.js: Added.
(async_test.t.self.testSynchronousScript.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-xml.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-xml.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-xml.window.js: Added.
(async_test.t.iframe.onload.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/beforeunload.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/beforeunload.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/beforeunload.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/custom-element.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/custom-element.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/custom-element.window.js: Added.
(CustomElement):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-01-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-02-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/encoding.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/encoding.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/encoding.window.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/event-listeners.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/event-listeners.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/event-listeners.window.js: Added.
(async_test.t.frame.onload.t.step_func):
(test.t.const.winListener.t.step_func):
(test.t.t.add_cleanup):
(test.t.const.bodyListener.t.step_func):
(async_test.t.xhr.onload.t.step_func_done):
(test.t.t.step_func):
(test.t.thrower.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history-state.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history-state.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history-state.window.js: Added.
(async_test.t.iframe.onload.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history.window.js: Added.
(window.onFrameLoaded.t.step_func):
(window.onDocumentOpen.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js: Added.
(async_test.t.iframe.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-events.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-events.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-events.window.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-observer.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-observer.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-observer.window.js: Added.
(async_test.t.t.add_cleanup):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/no-new-global.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/no-new-global.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/no-new-global.window.js: Added.
(async_test.t.frame.onload.t.step_func_done):
(testIdentity):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/quirks.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/quirks.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/quirks.window.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/readiness.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/readiness.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/readiness.window.js: Added.
(async_test.t.t.add_cleanup):
(async_test.t.frame.onload.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/reload.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/reload.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/reload.window.js: Added.
(window.name.string_appeared_here.async_test.t.t.add_cleanup):
(window.name.string_appeared_here.async_test.t.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-async-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-custom-element-with-domain-frame.sub.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-with-domain-frame.sub.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-domain-frame.sub.xhtml: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-synchronous-script-frame.xhtml: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/document-open-side-effects.js: Added.
(assertDocumentIsReadyForSideEffectsTest):
(assertOpenHasNoSideEffects):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/dummy.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/encoding-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/global-variables-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/history-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py: Added.
(main):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py: Added.
(main):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/page-with-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/set-document-domain.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py: Added.
(main):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-frame.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/w3c-import.log: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/tasks.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/tasks.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/tasks.window.js: Added.
(taskTest):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext-subframe.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext.window.js: Added.
(string_appeared_here.forEach.type.async_test.t.frame.onload.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument.window.js: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/unload.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/unload.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/unload.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-fragment.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-fragment.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-fragment.window.js: Added.
(async_test.t.t.add_cleanup):
(async_test.t.self.onhashchange.t.step_func_done):
(async_test.t.const.frame.document.body.appendChild.document.createElement.string_appeared_here.t.add_cleanup):
(async_test.t.window.testDone.t.step_func_done):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url.window-expected.txt: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url.window.html: Added.
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url.window.js: Added.
(async_test.t.frame.onload.t.step_func):
* web-platform-tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/w3c-import.log: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236405 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Try to make payment-response-reference-cycle-leak.https.html not be flaky.

Unreviewed.

* http/tests/paymentrequest/payment-response-reference-cycle-leak.https.html:
Doubled the number of repetitions (from 40 to 80).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236404 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WebVTT] Change name of WebVTT region attribute 'height' to 'lines'.
https://bugs.webkit.org/show_bug.cgi?id=189862

Reviewed by Eric Carlson.

Source/WebCore:

The WebVTT region attribute 'height' has been renamed to 'lines', see https://w3c.github.io/webvtt/#region-settings.

No new tests, covered by existing tests.

* html/track/VTTRegion.cpp:
(WebCore::VTTRegion::setLines):
(WebCore::VTTRegion::updateParametersFromRegion):
(WebCore::VTTRegion::scanSettingName):
(WebCore::VTTRegion::parseSettingValue):
(WebCore::VTTRegion::prepareRegionDisplayTree):
(WebCore::VTTRegion::setHeight): Deleted.
* html/track/VTTRegion.h:
* html/track/VTTRegion.idl:

LayoutTests:

* media/track/captions-webvtt/captions-regions.vtt:
* media/track/captions-webvtt/header-regions.vtt:
* media/track/regions-webvtt/vtt-region-constructor-expected.txt:
* media/track/regions-webvtt/vtt-region-constructor.html:
* media/track/regions-webvtt/vtt-region-display-expected.txt:
* media/track/regions-webvtt/vtt-region-display.html:
* media/track/regions-webvtt/vtt-region-list-expected.txt:
* media/track/regions-webvtt/vtt-region-list.html:
* media/track/regions-webvtt/vtt-region-parser-expected.txt:
* media/track/regions-webvtt/vtt-region-parser.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236403 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Import WPT resource-timing tests
https://bugs.webkit.org/show_bug.cgi?id=189903

Reviewed by Youenn Fablet.

LayoutTests/imported/w3c:

* web-platform-tests/resource-timing/META.yml: Added.
* web-platform-tests/resource-timing/OWNERS: Removed.
* web-platform-tests/resource-timing/clear_resource_timing_functionality.html: Added.
* web-platform-tests/resource-timing/clear_resource_timing_functionality-expected.txt: Added.
* web-platform-tests/resource-timing/idlharness.any.html: Added.
* web-platform-tests/resource-timing/idlharness.any-expected.txt: Added.
* web-platform-tests/resource-timing/idlharness.any.js: Added.
(idl_array.catch):
* web-platform-tests/resource-timing/idlharness.any.worker.html: Added.
* web-platform-tests/resource-timing/idlharness.any.worker-expected.txt: Added.
* web-platform-tests/resource-timing/idlharness.html: Removed.
* web-platform-tests/resource-timing/resource-timing-tojson.html: Added.
* web-platform-tests/resource-timing/resource-timing-tojson-expected.txt: Added.
* web-platform-tests/resource-timing/resource_TAO_cross_origin_redirect_chain.html: Added.
* web-platform-tests/resource-timing/resource_TAO_cross_origin_redirect_chain-expected.txt: Added.
* web-platform-tests/resource-timing/resource_TAO_match_origin.htm:
* web-platform-tests/resource-timing/resource_TAO_match_origin-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_TAO_match_wildcard.htm:
* web-platform-tests/resource-timing/resource_TAO_match_wildcard-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_TAO_multi.htm:
* web-platform-tests/resource-timing/resource_TAO_multi-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_TAO_multi_wildcard.html: Copied from LayoutTests/imported/w3c/web-platform-tests/resource-timing/resource_TAO_multi.htm.
* web-platform-tests/resource-timing/resource_TAO_multi_wildcard-expected.txt: Added.
* web-platform-tests/resource-timing/resource_TAO_null.htm:
* web-platform-tests/resource-timing/resource_TAO_null-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_TAO_origin_uppercase.htm:
* web-platform-tests/resource-timing/resource_TAO_origin_uppercase-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_TAO_space.htm:
* web-platform-tests/resource-timing/resource_TAO_space-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_TAO_wildcard.htm:
* web-platform-tests/resource-timing/resource_TAO_wildcard-expected.txt: Changed.
* web-platform-tests/resource-timing/resource_dedicated_worker.html: Added.
* web-platform-tests/resource-timing/resource_dedicated_worker-expected.txt: Added.
* web-platform-tests/resource-timing/resource_ignore_data_url.html: Added.
* web-platform-tests/resource-timing/resource_ignore_data_url-expected.txt: Added.
* web-platform-tests/resource-timing/resource_ignore_failures.html: Added.
* web-platform-tests/resource-timing/resource_ignore_failures-expected.txt: Added.
* web-platform-tests/resource-timing/resource_initiator_types.html: Added.
* web-platform-tests/resource-timing/resource_initiator_types-expected.txt: Added.
* web-platform-tests/resource-timing/resource_memory_cached.sub.html: Added.
* web-platform-tests/resource-timing/resource_memory_cached.sub-expected.txt: Added.
* web-platform-tests/resource-timing/resource_redirects.html: Added.
* web-platform-tests/resource-timing/resource_redirects-expected.txt: Added.
* web-platform-tests/resource-timing/resource_reparenting.html: Added.
* web-platform-tests/resource-timing/resource_reparenting-expected.txt: Added.
* web-platform-tests/resource-timing/resource_script_types.html: Added.
* web-platform-tests/resource-timing/resource_script_types-expected.txt: Added.
* web-platform-tests/resource-timing/resource_subframe_self_navigation.html: Added.
* web-platform-tests/resource-timing/resource_subframe_self_navigation-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing.worker.html: Added.
* web-platform-tests/resource-timing/resource_timing.worker-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing.worker.js: Added.
(check):
(async_test.t.then):
* web-platform-tests/resource-timing/resource_timing_TAO_cross_origin_redirect.html: Added.
* web-platform-tests/resource-timing/resource_timing_TAO_cross_origin_redirect-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_buffer_full_eventually.html: Added.
* web-platform-tests/resource-timing/resource_timing_buffer_full_eventually-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_buffer_full_when_populate_entries.html: Added.
* web-platform-tests/resource-timing/resource_timing_buffer_full_when_populate_entries-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_buffer_full_when_shrink_buffer_size.html: Added.
* web-platform-tests/resource-timing/resource_timing_buffer_full_when_shrink_buffer_size-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_cross_origin_redirect.html: Added.
* web-platform-tests/resource-timing/resource_timing_cross_origin_redirect-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_cross_origin_redirect_chain.html: Added.
* web-platform-tests/resource-timing/resource_timing_cross_origin_redirect_chain-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_same_origin_redirect.html: Added.
* web-platform-tests/resource-timing/resource_timing_same_origin_redirect-expected.txt: Added.
* web-platform-tests/resource-timing/resource_timing_store_and_clear_during_callback.html: Added.
* web-platform-tests/resource-timing/resource_timing_store_and_clear_during_callback-expected.txt: Added.
* web-platform-tests/resource-timing/resources/TAOResponse.py:
(main):
* web-platform-tests/resource-timing/resources/all_resource_types.htm: Added.
* web-platform-tests/resource-timing/resources/blank_page_green.htm: Added.
* web-platform-tests/resource-timing/resources/empty.js: Added.
* web-platform-tests/resource-timing/resources/empty.py: Added.
(main):
* web-platform-tests/resource-timing/resources/empty_script.js: Added.
* web-platform-tests/resource-timing/resources/eventsource.py: Added.
(main):
* web-platform-tests/resource-timing/resources/green_frame.htm: Added.
* web-platform-tests/resource-timing/resources/iframe_TAO_multi_wildcard.html: Added.
* web-platform-tests/resource-timing/resources/multi_redirect.py: Added.
(main):
* web-platform-tests/resource-timing/resources/nested.css: Added.
(@import "resource_timing_test0.css?id=n1";):
(ol):
* web-platform-tests/resource-timing/resources/notify_parent.html: Added.
* web-platform-tests/resource-timing/resources/self_navigation.html: Added.
* web-platform-tests/resource-timing/resources/w3c-import.log:
* web-platform-tests/resource-timing/resources/worker_with_images.js: Added.
(checkDone):
(makeRequest.xhr.onreadystatechange):
(makeRequest):
* web-platform-tests/resource-timing/w3c-import.log:

LayoutTests:

* TestExpectations:: Added a few failing tests.
* platform/mac/TestExpectations:: Added a timeout test.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236402 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK][WPE] Compositing indicators are not working
https://bugs.webkit.org/show_bug.cgi?id=189915

Reviewed by Žan Doberšek.

Pass the debugBorder and repaintCount parameters to the TextureMapperLayer when required.

* Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:
(WebKit::CoordinatedGraphicsScene::updateSceneState):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236401 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GStreamer] Unreviewed build fix.

A GStreamer patch was not applying cleanly on 1.14.3.

* gstreamer/patches/gst-plugins-good-0008-matroskademux-Refactor-track-parsing-out-from-adding.patch:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236400 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MSE][GStreamer] Use no-more-pads event for noticing initialization segments
https://bugs.webkit.org/show_bug.cgi?id=189868

Reviewed by Xabier Rodriguez-Calvar.

Source/WebCore:

Fixes the following YTTV 2018 tests:
62.VideoDimensionVP9
63.PlaybackStateVP9

This removes the hack that was making supporting multiple tracks in
the same file in MSE impossible.

For WebM, this GStreamer patch is required:
https://bugzilla.gnome.org/show_bug.cgi?id=797187
"matroskademux: Emit no-more-pads after parsing Tracks"

* platform/graphics/gstreamer/mse/AppendPipeline.cpp:
(WebCore::AppendPipeline::AppendPipeline):
(WebCore::AppendPipeline::handleApplicationMessage):
(WebCore::AppendPipeline::demuxerNoMorePads):
(WebCore::AppendPipeline::appsinkCapsChanged):
(WebCore::AppendPipeline::connectDemuxerSrcPadToAppsink):
(WebCore::AppendPipeline::appendPipelineDemuxerNoMorePadsFromAnyThread):
(WebCore::appendPipelineDemuxerNoMorePads):
* platform/graphics/gstreamer/mse/AppendPipeline.h:

Tools:

Added patch from https://bugzilla.gnome.org/show_bug.cgi?id=797187

* gstreamer/jhbuild.modules:
* gstreamer/patches/gst-plugins-good-0010-matroskademux-Emit-no-more-pads-after-parsing-Tracks.patch: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236399 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MSE][GStreamer] Add patch to jhbuild: matroskademux: Allow Matroska headers to be read more than once
https://bugs.webkit.org/show_bug.cgi?id=185731

Reviewed by Xabier Rodriguez-Calvar.

Upstream bug in GStreamer: https://bugzilla.gnome.org/show_bug.cgi?id=793333

This fixes YTTV 35. AppendMultipleInitOpusAudio (and any other use
case where two WebM initialization segments are appended on a row).

* gstreamer/jhbuild.modules:
* gstreamer/patches/gst-plugins-good-0007-matroskademux-Allow-Matroska-headers-to-be-read-more.patch: Added.
* gstreamer/patches/gst-plugins-good-0008-matroskademux-Refactor-track-parsing-out-from-adding.patch: Added.
* gstreamer/patches/gst-plugins-good-0009-matroskademux-Parse-successive-Tracks-elements.patch: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236398 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WPE][GTK][WebRTC] Fix leaks in the libwebrtc Decoder and Encoder
https://bugs.webkit.org/show_bug.cgi?id=189835

Patch by Thibault Saunier <tsaunier@igalia.com> on 2018-09-24
Reviewed by Philippe Normand.

- Rework memory management to avoid leaking encoded frames (basically use the same
  strategy as other libwebrtc encoder implementation).
- Plug a GstCaps leak.

* platform/mediastream/gstreamer/GStreamerVideoCapturer.cpp:
* platform/mediastream/libwebrtc/GStreamerVideoDecoderFactory.cpp:
* platform/mediastream/libwebrtc/GStreamerVideoEncoderFactory.cpp:
(WebCore::GStreamerVideoEncoder::InitEncode):
(WebCore::GStreamerVideoEncoder::newSampleCallback):
(WebCore::GStreamerVideoEncoder::Fragmentize):
(WebCore::GStreamerVideoEncoder::SetRestrictionCaps):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236397 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GStreamer] Utilities cleanups
https://bugs.webkit.org/show_bug.cgi?id=189699
<rdar://problem/44634143>

Reviewed by Xabier Rodriguez-Calvar.

The GstMappedBuffer now has a move constructor so that it can be easily
reused in the webaudiosrc element. The now-unused corresponding
buffer-mapping utilities are removed from the code-base.

The HTTP source element used to handle a GstBuffer in its private
structure but this is no longer required since data is now pushed
in chunks, see bug #182829.

* platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:
(webKitWebAudioSrcLoop):
* platform/graphics/gstreamer/GStreamerCommon.cpp:
(WebCore::createGstBuffer): Deleted.
(WebCore::createGstBufferForData): Deleted.
(WebCore::getGstBufferDataPointer): Deleted.
(WebCore::mapGstBuffer): Deleted.
(WebCore::unmapGstBuffer): Deleted.
* platform/graphics/gstreamer/GStreamerCommon.h:
(WebCore::GstMappedBuffer::create): New method returning a
reference to a newly created GstMappedBuffer instance.
* platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:
(webKitWebSrcStop): Remove reference to unused GstBuffer.
(CachedResourceStreamingClient::dataReceived): Ditto.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236396 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MSE][GStreamer] Don't update duration when it was not previously NaN
https://bugs.webkit.org/show_bug.cgi?id=189869

Reviewed by Xabier Rodriguez-Calvar.

This is what the spec mandates. The spec doesn't say anything about
updating duration when it had been previously set, even if the new
init segment says that the duration is growing.

This fixes MSE YTTV 2018 69.MediaSourceDurationVP9.

* platform/graphics/gstreamer/mse/AppendPipeline.cpp:
(WebCore::AppendPipeline::connectDemuxerSrcPadToAppsink):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236395 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add missing includes in TextCodecReplacement.cpp
https://bugs.webkit.org/show_bug.cgi?id=189894

Patch by Frederic Wang <fwang@igalia.com> on 2018-09-23
Reviewed by Darin Adler.

No new tests, behavior unchanged.

* platform/text/TextCodecReplacement.cpp: Add missing headers.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236393 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed - Skip pointer events tests on legacy WebKit.

* platform/ios-wk1/TestExpectations:
* platform/mac-wk1/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236392 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[ARM] Building FELightingNEON.cpp fails due to missing lightVector member
https://bugs.webkit.org/show_bug.cgi?id=189890

Reviewed by Darin Adler.

No new tests needed.

* platform/graphics/cpu/arm/filters/FELightingNEON.h:
(WebCore::FELighting::platformApplyNeon): Adapt to new layout of "struct PaintingData" after r225122.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236391 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WHSL] Need grammar to specify kernel group size
https://bugs.webkit.org/show_bug.cgi?id=189108

Reviewed by Dean Jackson.

In HLSL, compute functions are annotated with their workgroup size.
For example,

[numthreads(3, 4, 5)] compute void foo(...) { ... }

* WebGPUShadingLanguageRI/All.js:
* WebGPUShadingLanguageRI/Func.js:
(Func):
(Func.prototype.get attributeBlock):
* WebGPUShadingLanguageRI/FuncAttribute.js: Copied from Tools/WebGPUShadingLanguageRI/FuncDef.js.
(FuncAttribute):
* WebGPUShadingLanguageRI/FuncDef.js:
(FuncDef):
* WebGPUShadingLanguageRI/FuncNumThreadsAttribute.js: Copied from Tools/WebGPUShadingLanguageRI/FuncDef.js.
(FuncNumThreadsAttribute):
(FuncNumThreadsAttribute.prototype.get x):
(FuncNumThreadsAttribute.prototype.get y):
(FuncNumThreadsAttribute.prototype.get z):
* WebGPUShadingLanguageRI/LateChecker.js:
(LateChecker.prototype._checkShaderType):
* WebGPUShadingLanguageRI/Parse.js:
(parseAttributeBlock):
(parseFuncDecl):
(parseFuncDef):
(parseNativeFunc):
* WebGPUShadingLanguageRI/SPIRV.html:
* WebGPUShadingLanguageRI/StatementCloner.js:
(StatementCloner.prototype.visitFuncDef):
(StatementCloner.prototype.visitFuncNumThreadsAttribute):
(StatementCloner):
* WebGPUShadingLanguageRI/Test.html:
* WebGPUShadingLanguageRI/Test.js:
(tests.numThreads):
* WebGPUShadingLanguageRI/Visitor.js:
(Visitor.prototype.visitFunc):
(Visitor.prototype.visitFuncNumThreadsAttribute):
(Visitor):
* WebGPUShadingLanguageRI/index.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236390 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tests checking document GC in case of ActiveDOMObjects are flaky
https://bugs.webkit.org/show_bug.cgi?id=189413
<rdar://problem/44243231>

Reviewed by Eric Carlson.

Media controls prevent in some cases to collect the document.
Remove the controls to remove a source of flakiness for this test.

* http/tests/media/clearkey/resources/mywebkitmediasessionframe.htm:
* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236389 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Native functions which accept pointers need to do null checks
https://bugs.webkit.org/show_bug.cgi?id=189883

Reviewed by Dean Jackson.

Simply guard all the places where we write through an author-provided pointer.

* WebGPUShadingLanguageRI/Intrinsics.js:
(Intrinsics.):
* WebGPUShadingLanguageRI/Test.js:
(tests.textureDimensionsNull):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236388 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WHLSL] Implement atomic operations and barriers
https://bugs.webkit.org/show_bug.cgi?id=189025

Reviewed by Dean Jackson.

In the interpreter, atomic operations don't need to be atomic.

* WebGPUShadingLanguageRI/Intrinsics.js:
(Intrinsics.):
* WebGPUShadingLanguageRI/StandardLibrary.js:
(let.standardLibrary):
* WebGPUShadingLanguageRI/Test.js:
(tests.atomics):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236387 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Cairo] Null-check cairo_pattern_t gradient objects
https://bugs.webkit.org/show_bug.cgi?id=189820

Reviewed by Alex Christensen.

Cairo-specific implementation of Gradient::createPlatformGradient() can
now return a nullptr value when a conic gradient is described by the
Gradient object. Cairo doesn't have a way to create cairo_pattern_t
objects for such gradients.

Null-checks are now done on return values of createPlatformGradient(),
in order to avoid proceeding to paint a null cairo_pattern_t object.

* platform/graphics/cairo/GradientCairo.cpp:
(WebCore::Gradient::fill):
* platform/graphics/cairo/GraphicsContextImplCairo.cpp:
(WebCore::GraphicsContextImplCairo::fillRect):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236386 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WPE] Be very permissive in the MiniBrowser.
https://bugs.webkit.org/show_bug.cgi?id=189800

This is just a test tool and we should make
it just work, security and privacy is not really
a primary focus here.

Patch by Thibault Saunier <tsaunier@igalia.com> on 2018-09-22
Reviewed by Žan Doberšek.

* MiniBrowser/wpe/main.cpp:
(decidePermissionRequest):
(main):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236385 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Cannot start a drag inside a shadow tree when an inclusive-ancestor of its shadow host is a draggable element
https://bugs.webkit.org/show_bug.cgi?id=136836

Reviewed by Wenson Hsieh.

Source/WebCore:

Fixed the bug by simply generalizing the existing code path existed for video / input type=color.

Tests: fast/shadow-dom/dragging-element-inside-shadow-tree.html
       fast/shadow-dom/dragging-element-with-shadow-tree.html

* page/DragController.cpp:
(WebCore::DragController::startDrag):

LayoutTests:

Added regression tests for dragging a element with a shadow tree, which is fixed in this bug
as well as dragging an element inside a shadow tree, which was already functional but had no tests.

* TestExpectations:
* fast/shadow-dom/dragging-element-inside-shadow-tree-expected.txt: Added.
* fast/shadow-dom/dragging-element-inside-shadow-tree.html: Added.
* fast/shadow-dom/dragging-element-with-shadow-tree-expected.txt: Added.
* fast/shadow-dom/dragging-element-with-shadow-tree.html: Added.
* platform/ios/TestExpectations: Don't mark the entirety of fast/shadow-dom as PASS.
* platform/mac-wk1/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236384 268f45cc-cd09-0410-ab3c-d52691b4dbfc

FontDataCache should use Ref<Font> instead of a RefPtr<Font>
https://bugs.webkit.org/show_bug.cgi?id=189861

Reviewed by Antti Koivisto.

* platform/graphics/FontCache.cpp:
(WebCore::FontCache::fontForPlatformData):
(WebCore::FontCache::purgeInactiveFontData):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236383 268f45cc-cd09-0410-ab3c-d52691b4dbfc

The sampling should not use Strong<CodeBlock> in its machineLocation field
https://bugs.webkit.org/show_bug.cgi?id=189319

Reviewed by Filip Pizlo.

JSTests:

* stress/sampling-profiler-richards.js: Added.

Source/JavaScriptCore:

The sampling profiler has a CLI mode where we gather information about inline
call frames. That data structure was using a Strong<CodeBlock>. We were
constructing this Strong<CodeBlock> during GC concurrently to processing all
the Strong handles. This is a bug since we end up corrupting that data
structure. This patch fixes this by just making this data structure use the
sampling profiler's mechanism for holding onto and properly visiting heap pointers.

* inspector/agents/InspectorScriptProfilerAgent.cpp:
(Inspector::InspectorScriptProfilerAgent::trackingComplete):
* runtime/SamplingProfiler.cpp:
(JSC::SamplingProfiler::processUnverifiedStackTraces):

(JSC::SamplingProfiler::reportTopFunctions):
(JSC::SamplingProfiler::reportTopBytecodes):
These CLI helpers needed a DeferGC otherwise we may end up deadlocking when we
cause a GC to happen while already holding the sampling profiler's
lock.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236382 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] Enable LLInt ASM interpreter on X64 and ARM64 in non JIT configuration
https://bugs.webkit.org/show_bug.cgi?id=189778

Reviewed by Keith Miller.

.:

ENABLE_SAMPLING_PROFILER does not depend on ENABLE_JIT now since it can be
used with LLInt ASM interpreter.

* Source/cmake/WebKitFeatures.cmake:

Source/JavaScriptCore:

LLInt ASM interpreter is 2x and 15% faster than CLoop interpreter on
Linux and macOS respectively. We would like to enable it for non JIT
configurations in X86_64 and ARM64.

This patch enables LLInt for non JIT builds in X86_64 and ARM64 architectures.
Previously, we switch LLInt ASM interpreter and CLoop by using ENABLE(JIT)
configuration. But it is wrong in the new scenario since we have a build
configuration that uses LLInt ASM interpreter and JIT is disabled. We introduce
ENABLE(C_LOOP) option, which represents that we use CLoop. And we replace
ENABLE(JIT) with ENABLE(C_LOOP) if the previous ENABLE(JIT) is essentially just
related to LLInt ASM interpreter and not related to JIT.

We also replace some ENABLE(JIT) configurations with ENABLE(ASSEMBLER).
ENABLE(ASSEMBLER) is now enabled even if we disable JIT since MacroAssembler
has machine register information that is used in LLInt ASM interpreter.

* API/tests/PingPongStackOverflowTest.cpp:
(testPingPongStackOverflow):
* CMakeLists.txt:
* JavaScriptCore.xcodeproj/project.pbxproj:
* assembler/MaxFrameExtentForSlowPathCall.h:
* bytecode/CallReturnOffsetToBytecodeOffset.h: Removed. It is no longer used.
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::finishCreation):
* bytecode/CodeBlock.h:
(JSC::CodeBlock::calleeSaveRegisters const):
(JSC::CodeBlock::numberOfLLIntBaselineCalleeSaveRegisters):
(JSC::CodeBlock::llintBaselineCalleeSaveSpaceAsVirtualRegisters):
(JSC::CodeBlock::calleeSaveSpaceAsVirtualRegisters):
* bytecode/Opcode.h:
(JSC::padOpcodeName):
* heap/Heap.cpp:
(JSC::Heap::gatherJSStackRoots):
(JSC::Heap::stopThePeriphery):
* interpreter/CLoopStack.cpp:
* interpreter/CLoopStack.h:
* interpreter/CLoopStackInlines.h:
* interpreter/EntryFrame.h:
* interpreter/Interpreter.cpp:
(JSC::Interpreter::Interpreter):
(JSC::UnwindFunctor::copyCalleeSavesToEntryFrameCalleeSavesBuffer const):
* interpreter/Interpreter.h:
* interpreter/StackVisitor.cpp:
(JSC::StackVisitor::Frame::calleeSaveRegisters):
* interpreter/VMEntryRecord.h:
* jit/ExecutableAllocator.h:
* jit/FPRInfo.h:
(WTF::printInternal):
* jit/GPRInfo.cpp:
* jit/GPRInfo.h:
(WTF::printInternal):
* jit/HostCallReturnValue.cpp:
(JSC::getHostCallReturnValueWithExecState): Moved. They are used in LLInt ASM interpreter too.
* jit/HostCallReturnValue.h:
* jit/JITOperations.cpp:
(JSC::getHostCallReturnValueWithExecState): Deleted.
* jit/JITOperationsMSVC64.cpp:
* jit/Reg.cpp:
* jit/Reg.h:
* jit/RegisterAtOffset.cpp:
* jit/RegisterAtOffset.h:
* jit/RegisterAtOffsetList.cpp:
* jit/RegisterAtOffsetList.h:
* jit/RegisterMap.h:
* jit/RegisterSet.cpp:
* jit/RegisterSet.h:
* jit/TempRegisterSet.cpp:
* jit/TempRegisterSet.h:
* llint/LLIntCLoop.cpp:
* llint/LLIntCLoop.h:
* llint/LLIntData.cpp:
(JSC::LLInt::initialize):
(JSC::LLInt::Data::performAssertions):
* llint/LLIntData.h:
* llint/LLIntOfflineAsmConfig.h:
* llint/LLIntOpcode.h:
* llint/LLIntPCRanges.h:
* llint/LLIntSlowPaths.cpp:
(JSC::LLInt::LLINT_SLOW_PATH_DECL):
* llint/LLIntSlowPaths.h:
* llint/LLIntThunks.cpp:
* llint/LowLevelInterpreter.cpp:
* llint/LowLevelInterpreter.h:
* runtime/JSCJSValue.h:
* runtime/MachineContext.h:
* runtime/SamplingProfiler.cpp:
(JSC::SamplingProfiler::processUnverifiedStackTraces): Enable SamplingProfiler
for LLInt ASM interpreter with non JIT configuration.
* runtime/TestRunnerUtils.cpp:
(JSC::optimizeNextInvocation):
* runtime/VM.cpp:
(JSC::VM::VM):
(JSC::VM::getHostFunction):
(JSC::VM::updateSoftReservedZoneSize):
(JSC::sanitizeStackForVM):
(JSC::VM::committedStackByteCount):
* runtime/VM.h:
* runtime/VMInlines.h:
(JSC::VM::ensureStackCapacityFor):
(JSC::VM::isSafeToRecurseSoft const):

Source/WTF:

This patch adds ENABLE(C_LOOP) which indicates we use CLoop as the interpreter.
Previously, we used !ENABLE(JIT) for this configuration. But now, we have
a build configuration that has LLInt ASM interpreter (not CLoop) and !ENABLE(JIT).

We enable LLInt ASM interpreter for non JIT environment in X86_64 and ARM64 architectures.
And we enable ENABLE(ASSEMBLER) for non JIT environment since it offers machine register
information which is used for LLInt and SamplingProfiler.

* wtf/Platform.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236381 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: REGRESSION(r236336): computed CSSProperty doesn't have a value for _text
https://bugs.webkit.org/show_bug.cgi?id=189864

Reviewed by Joseph Pecoraro.

* inspector/css/pseudo-element-matches-for-pseudo-element-node.html:

`CSS.types.CSSComputedStyleProperty` doesn't include a `text` value, which was used to print
 each property's text. Modify the test to generate it's own text via `name` and `value`.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236380 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Implement initialValue support for CSS Custom Properties and Values API
https://bugs.webkit.org/show_bug.cgi?id=189819

Patch by Justin Michaud <justin_michaud@apple.com> on 2018-09-21
Reviewed by Simon Fraser.

Source/WebCore:

* css/CSSComputedStyleDeclaration.cpp:
(WebCore::ComputedStyleExtractor::customPropertyValue):
* css/CSSCustomPropertyValue.cpp:
(WebCore::CSSCustomPropertyValue::resolveVariableReferences const):
* css/CSSCustomPropertyValue.h:
* css/CSSRegisteredCustomProperty.h:
* css/CSSVariableData.cpp:
(WebCore::CSSVariableData::resolveVariableFallback const):
(WebCore::CSSVariableData::resolveVariableReference const):
(WebCore::CSSVariableData::resolveVariableReferences const):
(WebCore::CSSVariableData::resolveTokenRange const):
* css/CSSVariableData.h:
* css/DOMCSSRegisterCustomProperty.cpp:
(WebCore::DOMCSSRegisterCustomProperty::registerProperty):
* css/DOMCSSRegisterCustomProperty.h:
* css/DOMCSSRegisterCustomProperty.idl:
* css/StyleResolver.cpp:
(WebCore::StyleResolver::resolvedVariableValue):
(WebCore::StyleResolver::applyCascadedProperties):
* css/parser/CSSParser.cpp:
(WebCore::CSSParser::parseValueWithVariableReferences):
* css/parser/CSSParser.h:
* dom/Document.h:
(WebCore::Document::getCSSRegisteredCustomPropertySet const):
* rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::checkVariablesInCustomProperties):
* rendering/style/RenderStyle.h:

LayoutTests:

* css-custom-properties-api/initialValue-expected.html: Added.
* css-custom-properties-api/initialValue.html: Added.
* css-custom-properties-api/initialValueJS-expected.txt: Added.
* css-custom-properties-api/initialValueJS.html: Added.
* css-custom-properties-api/registerProperty-expected.txt:
* css-custom-properties-api/registerProperty.html:
* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236379 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add PointerEvent, plus feature flag, plus Web Platform Tests
https://bugs.webkit.org/show_bug.cgi?id=189867
<rdar://problem/44697384>

Reviewed by Simon Fraser.

LayoutTests/imported/w3c:

Import the Web Platform Tests for Pointer Events.

* resources/import-expectations.json:
* web-platform-tests/pointerevents/META.yml: Added.
* web-platform-tests/pointerevents/README.md: Added.
* web-platform-tests/pointerevents/extension/idlharness.window-expected.txt: Added.
* web-platform-tests/pointerevents/extension/idlharness.window.html: Added.
* web-platform-tests/pointerevents/extension/idlharness.window.js: Added.
* web-platform-tests/pointerevents/extension/pointerevent_constructor-expected.txt: Added.
* web-platform-tests/pointerevents/extension/pointerevent_constructor.html: Added.
* web-platform-tests/pointerevents/extension/pointerevent_touch-action-verification-expected.txt: Added.
* web-platform-tests/pointerevents/extension/pointerevent_touch-action-verification.html: Added.
* web-platform-tests/pointerevents/extension/w3c-import.log: Added.
* web-platform-tests/pointerevents/idlharness.window-expected.txt: Added.
* web-platform-tests/pointerevents/idlharness.window.html: Added.
* web-platform-tests/pointerevents/idlharness.window.js: Added.
* web-platform-tests/pointerevents/pointerevent_constructor-expected.txt: Added.
* web-platform-tests/pointerevents/pointerevent_constructor.html: Added.
* web-platform-tests/pointerevents/pointerevent_on_event_handlers-expected.txt: Added.
* web-platform-tests/pointerevents/pointerevent_on_event_handlers.html: Added.
* web-platform-tests/pointerevents/pointerevent_styles.css: Added.
* web-platform-tests/pointerevents/pointerevent_support.js: Added.
* web-platform-tests/pointerevents/pointerevent_touch-action-illegal-expected.txt: Added.
* web-platform-tests/pointerevents/pointerevent_touch-action-illegal.html: Added.
* web-platform-tests/pointerevents/pointerevent_touch-action-verification-expected.txt: Added.
* web-platform-tests/pointerevents/pointerevent_touch-action-verification.html: Added.
* web-platform-tests/pointerevents/pointerlock/resources/pointerevent_movementxy-iframe.html: Added.
* web-platform-tests/pointerevents/pointerlock/resources/w3c-import.log: Added.
* web-platform-tests/pointerevents/resources/pointerevent_attributes_hoverable_pointers-iframe.html: Added.
* web-platform-tests/pointerevents/resources/pointerevent_fractional_coordinates-iframe.html: Added.
* web-platform-tests/pointerevents/resources/pointerevent_pointerId_scope-iframe.html: Added.
* web-platform-tests/pointerevents/resources/w3c-import.log: Added.
* web-platform-tests/pointerevents/w3c-import.log: Added.

Source/WebCore:

Add the PointerEvent interface.

Tests: imported/w3c/web-platform-tests/pointerevents/extension/idlharness.window.html
       imported/w3c/web-platform-tests/pointerevents/extension/pointerevent_constructor.html
       imported/w3c/web-platform-tests/pointerevents/extension/pointerevent_touch-action-verification.html
       imported/w3c/web-platform-tests/pointerevents/idlharness.window.html
       imported/w3c/web-platform-tests/pointerevents/pointerevent_constructor.html
       imported/w3c/web-platform-tests/pointerevents/pointerevent_on_event_handlers.html
       imported/w3c/web-platform-tests/pointerevents/pointerevent_touch-action-illegal.html
       imported/w3c/web-platform-tests/pointerevents/pointerevent_touch-action-verification.html

* DerivedSources.make:
* Sources.txt:
* WebCore.xcodeproj/project.pbxproj:
        Add the new files.

* dom/Event.h:
(WebCore::Event::isPointerEvent const): New virtual identification method.

* dom/EventNames.in: Add PointerEvent so the InterfaceType code is generated.

* dom/PointerEvent.cpp: The PointerEvent interface, as specified by W3C.
(WebCore::PointerEvent::PointerEvent):
(WebCore::PointerEvent::eventInterface const):
* dom/PointerEvent.h: Added.
* dom/PointerEvent.idl: Added.

* page/RuntimeEnabledFeatures.h: Clean up the ordering of the features, so there aren't
confusing blank lines interspersed with #if USE macros.
(WebCore::RuntimeEnabledFeatures::setPointerEventsEnabled): Add a new flag for Pointer Events.
(WebCore::RuntimeEnabledFeatures::pointerEventsEnabled const):

Source/WebKit:

Add PointerEvents as an experimental feature.

* Shared/WebPreferences.yaml:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236378 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[macOS EWS] Layout test accessibility/smart-invert-reference.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=189818

Unreviewed test gardening.

* platform/mac-wk2/TestExpectations: Mark test as flaky.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236377 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Custom elements in a reaction queue can lose its JS wrapper and become HTMLUnknownElement
https://bugs.webkit.org/show_bug.cgi?id=184307

Reviewed by Keith Miller.

Source/WebCore:

The bug was caused by the custom elements reaction queue not reporting its content to GC during marking.

When there is no JS reference to the JS wrappers of those custom element, and if those custom elements
are disconnected, GC would happily collect those the wrappers. Unfortunately, the same bug exists for
any asynchronous events and other WebCore code which keeps elements alive for a later use but doesn't
report them to GC (e.g. during visitChildren).

This patch, therefore, introduces a generic mechanism to keep these elements' wrappers alive. Namely,
we introduce GCReachableRef, a new smart pointer type for Node's subclasses, which keeps element as well
as its wrappers alive. GCReachableRef works by adding its Node to a global hash counted set when it's
created and making JSNodeOwner::isReachableFromOpaqueRoots return true when the node is in the set.

Test: fast/custom-elements/custom-elements-reaction-queue-retains-js-wrapper.html

* Sources.txt:
* WebCore.xcodeproj/project.pbxproj:
* bindings/js/JSNodeCustom.cpp:
(WebCore::isReachableFromDOM):
* dom/CustomElementReactionQueue.cpp:
(WebCore::CustomElementReactionQueue::ElementQueue::invokeAll): Don't swap the vector of elements in
in the queue. Assuming each DOM API has an appropriate CustomElementsReactionStack, we should never
append a new element to this queue while invoking custom element reactions.
* dom/CustomElementReactionQueue.h:
* dom/GCReachableRef.cpp: Added.
* dom/GCReachableRef.h: Added.
(WebCore::GCReachableRefMap::contains): Added.
(WebCore::GCReachableRefMap::add): Added.
(WebCore::GCReachableRefMap::remove): Added.
(WebCore::GCReachableRef::GCReachableRef): Added. We need isNull() check since WTFMove may have been
called on the source GCReachableRef.
(WebCore::GCReachableRef::~GCReachableRef): Ditto.
(WebCore::GCReachableRef::operator-> const): Added.
(WebCore::GCReachableRef::get const): Added.
(WebCore::GCReachableRef::operator T& const): Added.
(WebCore::GCReachableRef::operator! const): Added.
(WebCore::GCReachableRef::isNull const): Added. Returns true if WTFMove had been called on Ref.

LayoutTests:

Added a test for enqueuing a lot of custom elements into the reaction queue via innerHTML setter.
WebKit should retain the JS wrappers of all custom elements.

* fast/custom-elements/custom-elements-reaction-queue-retains-js-wrapper-expected.txt: Added.
* fast/custom-elements/custom-elements-reaction-queue-retains-js-wrapper.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236376 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: dock buttons disappear if Web Inspector goes fullscreen
https://bugs.webkit.org/show_bug.cgi?id=189865
<rdar://problem/42600534>

Reviewed by Matt Baker.

When a fullscreen Safari tab has a docked Inspector, and the "detach" button
is clicked, Inspector goes into its own fullscreen window. In that window,
there are no buttons for docking to side or bottom.

It turns out that we always send setDockingUnavailable(true) if the inspector
window is fullscreen. This eventually causes the inspector to reflect that
by hiding the docking-related buttons.

* UIProcess/mac/WebInspectorProxyMac.mm:
(WebKit::WebInspectorProxy::platformCanAttach):
This early exit does not seem to serve any purpose, so remove it.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236375 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add Promise SPI
https://bugs.webkit.org/show_bug.cgi?id=189809

Reviewed by Saam Barati.

Source/JavaScriptCore:

The Patch adds new SPI to create promises. It's mostly SPI because
I want to see how internal users react to it before we make it
public.

This patch adds a couple of new Obj-C SPI methods. The first
creates a new promise using the same API that JS does where the
user provides an executor callback. If an exception is raised
in/to that callback the promise is automagically rejected. The
other methods create a pre-resolved or rejected promise as this
appears to be a common way to initialize a promise.

I was also considering adding a second version of executor API
where it would catch specific Obj-C exceptions. This would work by
taking a Class paramter and checking isKindOfClass: on the
exception. I decided against this as nothing else in our API
handles Obj-C exceptions. I'm pretty sure the VM will end up in a
corrupt state if an Obj-C exception unwinds through JS frames.

This patch adds a new C function that will create a "deferred"
promise. A deferred promise is a style of creating promise/futures
where the resolve and reject functions are passed as outputs of a
function. I went with this style for the C SPI because we don't have
any concept of forwarding exceptions in the C API.

In order to make the C API work I refactored a bit of the promise code
so that we can call a static method on JSDeferredPromise and just get
the components without allocating an extra cell wrapper.

* API/JSContext.mm:
(+[JSContext currentCallee]):
* API/JSObjectRef.cpp:
(JSObjectMakeDeferredPromise):
* API/JSObjectRefPrivate.h:
* API/JSValue.mm:
(+[JSValue valueWithNewPromiseInContext:fromExecutor:]):
(+[JSValue valueWithNewPromiseResolvedWithResult:inContext:]):
(+[JSValue valueWithNewPromiseRejectedWithReason:inContext:]):
* API/JSValuePrivate.h: Added.
* API/JSVirtualMachine.mm:
* API/JSVirtualMachinePrivate.h:
* API/tests/testapi.c:
(main):
* API/tests/testapi.cpp:
(APIContext::operator JSC::ExecState*):
(TestAPI::failed const):
(TestAPI::check):
(TestAPI::basicSymbol):
(TestAPI::symbolsTypeof):
(TestAPI::symbolsGetPropertyForKey):
(TestAPI::symbolsSetPropertyForKey):
(TestAPI::symbolsHasPropertyForKey):
(TestAPI::symbolsDeletePropertyForKey):
(TestAPI::promiseResolveTrue):
(TestAPI::promiseRejectTrue):
(testCAPIViaCpp):
(TestAPI::run): Deleted.
* API/tests/testapi.mm:
(testObjectiveCAPIMain):
(promiseWithExecutor):
(promiseRejectOnJSException):
(promiseCreateResolved):
(promiseCreateRejected):
(parallelPromiseResolveTest):
(testObjectiveCAPI):
* JavaScriptCore.xcodeproj/project.pbxproj:
* runtime/JSInternalPromiseDeferred.cpp:
(JSC::JSInternalPromiseDeferred::create):
* runtime/JSPromise.h:
* runtime/JSPromiseConstructor.cpp:
(JSC::constructPromise):
* runtime/JSPromiseDeferred.cpp:
(JSC::JSPromiseDeferred::createDeferredData):
(JSC::JSPromiseDeferred::create):
(JSC::JSPromiseDeferred::finishCreation):
(JSC::newPromiseCapability): Deleted.
* runtime/JSPromiseDeferred.h:
(JSC::JSPromiseDeferred::promise const):
(JSC::JSPromiseDeferred::resolve const):
(JSC::JSPromiseDeferred::reject const):

Source/WTF:

Fix issue where creating a JSContextRef off the main thread before
creating initializing the main thread would cause an assertion
failure.

* wtf/MainThread.cpp:
(WTF::isMainThreadIfInitialized):
* wtf/MainThread.h:
* wtf/mac/MainThreadMac.mm:
(WTF::isMainThreadIfInitialized):
* wtf/text/cf/StringImplCF.cpp:
(WTF::StringImpl::createCFString):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236372 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r236359.

Broke the Windows build.

Reverted changeset:

"Add Promise SPI"
https://bugs.webkit.org/show_bug.cgi?id=189809
https://trac.webkit.org/changeset/236359

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236371 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, speed up storage/websql/transaction-database-expand-quota.html

This test was so slow that is sometimes timed out on the debug bots.

* storage/websql/transaction-database-expand-quota-expected.txt:
* storage/websql/transaction-database-expand-quota.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236370 268f45cc-cd09-0410-ab3c-d52691b4dbfc

JSRopeString::resolveRope() wrongly assumes that tryGetValue() passes it a valid ExecState.
https://bugs.webkit.org/show_bug.cgi?id=189855
<rdar://problem/44680181>

Reviewed by Filip Pizlo.

tryGetValue() always passes a nullptr to JSRopeString::resolveRope() for the
ExecState* argument.  This is intentional so that resolveRope() does not throw
in the event of an OutOfMemory error.  Hence, JSRopeString::resolveRope() should
get the VM from the cell instead of via the ExecState.

Also removed an obsolete and unused field in JSString.

* runtime/JSString.cpp:
(JSC::JSRopeString::resolveRope const):
(JSC::JSRopeString::outOfMemory const):
* runtime/JSString.h:
(JSC::JSString::tryGetValue const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236369 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Extending the lifetime of a NetworkProcessProxy / StorageProcessProxy may cause it to have a stale WebProcessPool pointer
https://bugs.webkit.org/show_bug.cgi?id=189851

Reviewed by Alex Christensen.

Extending the lifetime of a NetworkProcessProxy / StorageProcessProxy may cause it to have a stale WebProcessPool pointer:
- NetworkProcessProxy::m_processPool
- StorageProcessProxy::m_processPool

Those data members are C++ references because it is expected that the WebProcessPool owns the NetworkProcessProxy and
StorageProcessProxy. However, since NetworkProcessProxy / StorageProcessProxy are refcounted, it has happened that code
extends the lifetime of those past their process pool, leading to stale prrocess pool usage. The fix for these crashes
so far as been to ref the WebProcessPool instead of the NetworkProcessProxy / StorageProcessProxy. However, given how
error-prone this is, this patch updates NetworkProcessProxy / StorageProcessProxy so that they forward their refcounting
to the WebProcessPool.

* UIProcess/ChildProcessProxy.h:
* UIProcess/Network/NetworkProcessProxy.cpp:
(WebKit::NetworkProcessProxy::ref):
(WebKit::NetworkProcessProxy::deref):
(WebKit::NetworkProcessProxy::didClose):
(WebKit::NetworkProcessProxy::updatePrevalentDomainsToBlockCookiesFor):
(WebKit::NetworkProcessProxy::create): Deleted.
* UIProcess/Network/NetworkProcessProxy.h:
* UIProcess/Plugins/PluginProcessProxy.h:
* UIProcess/Storage/StorageProcessProxy.cpp:
(WebKit::StorageProcessProxy::ref):
(WebKit::StorageProcessProxy::deref):
(WebKit::StorageProcessProxy::create): Deleted.
* UIProcess/Storage/StorageProcessProxy.h:
* UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::ensureNetworkProcess):
(WebKit::WebProcessPool::ensureStorageProcessAndWebsiteDataStore):
* UIProcess/WebProcessPool.h:
* UIProcess/WebProcessProxy.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236368 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Import WPT content hint tests
https://bugs.webkit.org/show_bug.cgi?id=189854

Patch by YUHAN WU <yuhan_wu@apple.com> on 2018-09-21
Reviewed by Youenn Fablet.

* resources/import-expectations.json:
* web-platform-tests/mst-content-hint/META.yml: Added.
* web-platform-tests/mst-content-hint/MediaStreamTrack-contentHint-expected.txt: Added.
* web-platform-tests/mst-content-hint/MediaStreamTrack-contentHint.html: Added.
* web-platform-tests/mst-content-hint/idlharness.window.html: Added.
* web-platform-tests/mst-content-hint/idlharness.window.js: Added.
* web-platform-tests/mst-content-hint/w3c-import.log: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236367 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed Sierra Build Fix; ensure AVVideoPerformanceMetrics are defined on Sierra.

* pal/spi/mac/AVFoundationSPI.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236366 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use a Variant for FormDataElement
https://bugs.webkit.org/show_bug.cgi?id=189777

Reviewed by Chris Dumez.

Source/WebCore:

* platform/network/FormData.cpp:
(WebCore::FormData::FormData):
(WebCore::FormDataElement::lengthInBytes const):
(WebCore::FormDataElement::isolatedCopy const):
(WebCore::FormData::appendData):
(WebCore::FormData::flatten const):
(WebCore::FormData::resolveBlobReferences):
(WebCore::FormData::generateFiles):
(WebCore::FormData::hasGeneratedFiles const):
(WebCore::FormData::hasOwnedGeneratedFiles const):
(WebCore::FormData::removeGeneratedFilesIfNeeded):
(WebCore::FormData::asSharedBuffer const):
(WebCore::FormData::asBlobURL const):
(WebCore::FormData::expandDataStore): Deleted.
* platform/network/FormData.h:
(WebCore::FormDataElement::FormDataElement):
(WebCore::FormDataElement::encode const):
(WebCore::FormDataElement::decode):
(WebCore::FormDataElement::EncodedFileData::isolatedCopy const):
(WebCore::FormDataElement::EncodedFileData::operator== const):
(WebCore::FormDataElement::EncodedFileData::encode const):
(WebCore::FormDataElement::EncodedFileData::decode):
(WebCore::FormDataElement::EncodedBlobData::operator== const):
(WebCore::FormDataElement::EncodedBlobData::encode const):
(WebCore::FormDataElement::EncodedBlobData::decode):
(WebCore::FormDataElement::operator== const):
(WebCore::FormDataElement::operator!= const):
* platform/network/cf/FormDataStreamCFNet.cpp:
(WebCore::advanceCurrentStream):
(WebCore::createHTTPBodyCFReadStream):
(WebCore::setHTTPBody):
* platform/network/curl/CurlFormDataStream.cpp:
(WebCore::CurlFormDataStream::computeContentLength):
(WebCore::CurlFormDataStream::read):
(WebCore::CurlFormDataStream::readFromFile):
(WebCore::CurlFormDataStream::readFromData):
* platform/network/curl/CurlFormDataStream.h:

Source/WebKit:

* NetworkProcess/NetworkResourceLoadParameters.cpp:
(WebKit::NetworkResourceLoadParameters::encode const):
* NetworkProcess/NetworkResourceLoader.cpp:
* Shared/SessionState.h:
* WebProcess/WebCoreSupport/SessionStateConversion.cpp:
(WebKit::toHTTPBody):

Source/WebKitLegacy/win:

* WebMutableURLRequest.cpp:
(WebMutableURLRequest::setHTTPBody):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236365 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed test gardening, consolidate iOS expectation files for EventTarget-dispatchEvent.html.

* platform/ios-11/imported/w3c/web-platform-tests/dom/events/EventTarget-dispatchEvent-expected.txt: Removed.
* platform/ios/imported/w3c/web-platform-tests/dom/events/EventTarget-dispatchEvent-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236364 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r235948?): Layout Test media/media-controls-accessibility.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=189674

Unreviewed test gardening.

* platform/mac/TestExpectations: Mark test as flaky.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236363 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add functions to measure memory footprint to JSC
https://bugs.webkit.org/show_bug.cgi?id=189768

Reviewed by Saam Barati.

Rolling this back in again.

Provide system memory metrics for the current process to aid in memory reduction measurement and
tuning using native JS tests.

* jsc.cpp:
(MemoryFootprint::now):
(MemoryFootprint::resetPeak):
(GlobalObject::finishCreation):
(JSCMemoryFootprint::JSCMemoryFootprint):
(JSCMemoryFootprint::createStructure):
(JSCMemoryFootprint::create):
(JSCMemoryFootprint::finishCreation):
(JSCMemoryFootprint::addProperty):
(functionResetMemoryPeak):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236362 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WHLSL] Local variables should be statically allocated
https://bugs.webkit.org/show_bug.cgi?id=188402

Patch by Thomas Denney <tdenney@apple.com> on 2018-09-21
Reviewed by Myles C. Maxfield.

An additional preparation stage is now performed so that all local
variables and function parameters are allocated in a single struct at
entry points. A pointer to this struct is then passed for function
calls.

* WebGPUShadingLanguageRI/All.js: Update dependencies.
* WebGPUShadingLanguageRI/AllocateAtEntryPoints.js: Added new stage.
* WebGPUShadingLanguageRI/CallExpression.js:
(CallExpression.prototype.set argumentList): Add setter because
allocateAtEntryPoints needs to change this.
* WebGPUShadingLanguageRI/EBufferBuilder.js: Remove a redundant
constructor that wasn't used anywhere.
* WebGPUShadingLanguageRI/Func.js:
(Func.prototype.set parameters): Add setter.
* WebGPUShadingLanguageRI/FuncDef.js:
(FuncDef.prototype.set body): Ditto.
* WebGPUShadingLanguageRI/Prepare.js:
(let.prepare): Add call to allocateAtEntryPoints. This call cannot
happen any earlier because it depends on having types for call
arguments.
* WebGPUShadingLanguageRI/Rewriter.js:
(Rewriter.prototype.visitReturn): Resolve issue where the return
statement's function wasn't copied. A null check is required as the
Rewriter might be used before this property is set.
* WebGPUShadingLanguageRI/SPIRV.html: Update dependencies.
* WebGPUShadingLanguageRI/SynthesizeStructAccessors.js: Abstracted logic
into a separate function so that allocateAtEntryPoints can create the
accessors for the struct type it introduces.
* WebGPUShadingLanguageRI/Test.html: Update dependencies.
* WebGPUShadingLanguageRI/Test.js: Add new tests to verify the static
allocation transform works safely.
* WebGPUShadingLanguageRI/index.html: Update dependencies.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236361 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win10] Update test expectations for failing tests.
https://bugs.webkit.org/show_bug.cgi?id=189858

Unreviewed test gardening.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236360 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add Promise SPI
https://bugs.webkit.org/show_bug.cgi?id=189809

Reviewed by Saam Barati.

Source/JavaScriptCore:

The Patch adds new SPI to create promises. It's mostly SPI because
I want to see how internal users react to it before we make it
public.

This patch adds a couple of new Obj-C SPI methods. The first
creates a new promise using the same API that JS does where the
user provides an executor callback. If an exception is raised
in/to that callback the promise is automagically rejected. The
other methods create a pre-resolved or rejected promise as this
appears to be a common way to initialize a promise.

I was also considering adding a second version of executor API
where it would catch specific Obj-C exceptions. This would work by
taking a Class paramter and checking isKindOfClass: on the
exception. I decided against this as nothing else in our API
handles Obj-C exceptions. I'm pretty sure the VM will end up in a
corrupt state if an Obj-C exception unwinds through JS frames.

This patch adds a new C function that will create a "deferred"
promise. A deferred promise is a style of creating promise/futures
where the resolve and reject functions are passed as outputs of a
function. I went with this style for the C SPI because we don't have
any concept of forwarding exceptions in the C API.

In order to make the C API work I refactored a bit of the promise code
so that we can call a static method on JSDeferredPromise and just get
the components without allocating an extra cell wrapper.

* API/JSContext.mm:
(+[JSContext currentCallee]):
* API/JSObjectRef.cpp:
(JSObjectMakeDeferredPromise):
* API/JSObjectRefPrivate.h:
* API/JSValue.mm:
(+[JSValue valueWithNewPromiseInContext:fromExecutor:]):
(+[JSValue valueWithNewPromiseResolvedWithResult:inContext:]):
(+[JSValue valueWithNewPromiseRejectedWithReason:inContext:]):
* API/JSValuePrivate.h: Added.
* API/JSVirtualMachine.mm:
* API/JSVirtualMachinePrivate.h:
* API/tests/testapi.c:
(main):
* API/tests/testapi.cpp:
(APIContext::operator JSC::ExecState*):
(TestAPI::failed const):
(TestAPI::check):
(TestAPI::basicSymbol):
(TestAPI::symbolsTypeof):
(TestAPI::symbolsGetPropertyForKey):
(TestAPI::symbolsSetPropertyForKey):
(TestAPI::symbolsHasPropertyForKey):
(TestAPI::symbolsDeletePropertyForKey):
(TestAPI::promiseResolveTrue):
(TestAPI::promiseRejectTrue):
(testCAPIViaCpp):
(TestAPI::run): Deleted.
* API/tests/testapi.mm:
(testObjectiveCAPIMain):
(promiseWithExecutor):
(promiseRejectOnJSException):
(promiseCreateResolved):
(promiseCreateRejected):
(parallelPromiseResolveTest):
(testObjectiveCAPI):
* JavaScriptCore.xcodeproj/project.pbxproj:
* runtime/JSInternalPromiseDeferred.cpp:
(JSC::JSInternalPromiseDeferred::create):
* runtime/JSPromise.h:
* runtime/JSPromiseConstructor.cpp:
(JSC::constructPromise):
* runtime/JSPromiseDeferred.cpp:
(JSC::JSPromiseDeferred::createDeferredData):
(JSC::JSPromiseDeferred::create):
(JSC::JSPromiseDeferred::finishCreation):
(JSC::newPromiseCapability): Deleted.
* runtime/JSPromiseDeferred.h:
(JSC::JSPromiseDeferred::promise const):
(JSC::JSPromiseDeferred::resolve const):
(JSC::JSPromiseDeferred::reject const):

Source/WTF:

Fix issue where creating a JSContextRef off the main thread before
creating initializing the main thread would cause an assertion
failure.

* wtf/MainThread.cpp:
(WTF::isMainThreadIfInitialized):
* wtf/MainThread.h:
* wtf/mac/MainThreadMac.mm:
(WTF::isMainThreadIfInitialized):
* wtf/text/cf/StringImplCF.cpp:
(WTF::StringImpl::createCFString):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236359 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION(r236237): Web Inspector: DarkMode: white background in Elements and Timelines
https://bugs.webkit.org/show_bug.cgi?id=189852

Reviewed by Joseph Pecoraro.

* UserInterface/Views/Main.css:
(body):
(#main):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236358 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: remove unnecessary WI.Platform.version checks
https://bugs.webkit.org/show_bug.cgi?id=189845

Reviewed by Matt Baker.

* UserInterface/Base/Platform.js:
(osVersionMatch): Add name for macOS Mojave.

* UserInterface/Base/Main.js:
* UserInterface/Views/Popover.js:
Remove old logic that's no longer needed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236357 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Simplify the logic around has*ScrollbarWithAutoBehavior
https://bugs.webkit.org/show_bug.cgi?id=189813

Reviewed by Zalan Bujtas.

The boolean logic in scrollsOverflowX() and hasHorizontalScrollbarWithAutoBehavior() (and the vertical
equivalents) reduces simply to hasOverflowClip() && (style().overflowX() == Overflow::Scroll || style().overflowX() == Overflow::Auto);

Similarly, RenderBox::intrinsicScrollbarLogicalWidth() just needs the part of the logic
that asks whether the theme uses overlay scrollbars which are not customized (and thus
turned into non-overlay scrollbars).

* rendering/RenderBox.cpp:
(WebCore::RenderBox::intrinsicScrollbarLogicalWidth const):
(WebCore::RenderBox::canUseOverlayScrollbars const):
(WebCore::RenderBox::hasVerticalScrollbarWithAutoBehavior const):
(WebCore::RenderBox::hasHorizontalScrollbarWithAutoBehavior const):
* rendering/RenderBox.h:
(WebCore::RenderBox::scrollsOverflowX const):
(WebCore::RenderBox::scrollsOverflowY const):
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::updateScrollbarsAfterLayout):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236356 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r236255.

Many WebAudio crashes

Reverted changeset:

"[GStreamer] Utilities cleanups"
https://bugs.webkit.org/show_bug.cgi?id=189699
https://trac.webkit.org/changeset/236255

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236352 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rebaseline tests after changes in https://trac.webkit.org/changeset/236321/webkit
https://bugs.webkit.org/show_bug.cgi?id=156674

Unreviewed Test Gardening

* Scripts/tests/builtins/expected/JavaScriptCore-Builtin.Promise-Combined.js-result:
* Scripts/tests/builtins/expected/JavaScriptCore-BuiltinConstructor-Combined.js-result:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236351 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Move AVVideoPerformanceMetrics into AVFoundationSPI.h
https://bugs.webkit.org/show_bug.cgi?id=189842

Reviewed by Jon Lee.

Source/WebCore:

* platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:

Source/WebCore/PAL:

* pal/spi/mac/AVFoundationSPI.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236350 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] ANGLE's eglplatform.h does not support Wayland-only builds
https://bugs.webkit.org/show_bug.cgi?id=189844

Reviewed by Michael Catanzaro.

This makes it possible to build WebKitGTK+ after r225340 when the
build is configured to support only Wayland, and the X11 headers
are not present.

* changes.diff: Updated.
* include/EGL/eglplatform.h: Include the X11 headers only when
ANGLE_USE_X11 is defined and, for consistency with Mesa's version
of the header, when MESA_EGL_NO_X11_HEADERS is not defined.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236349 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebSQL: User cannot grant quota increase if the JS provides an expected usage value that is too low
https://bugs.webkit.org/show_bug.cgi?id=189801
<rdar://problem/43592498>

Reviewed by Youenn Fablet.

Source/WebCore:

User was unable to grant a quota increase for WebSQL if the JS provided an expected usage value that
is too low. This is because WebKit was passing this provided expectedUsage value to the client for
the purpose of quota increase, even when this expectedUsage value does not make any sense (i.e. it
is lower than the current database size). As a result, the client would grant a quota that is equal
to the previous quota and the JS would not be able to insert any data.

In order to address the issue, when the current quota is exceeded and Database::didExceedQuota()
is called, we now make sure that the expectedUsage value is greater than the current quota. If it
is not, we provide `current quota + 5MB` as expected usage to the client. This way, the client will
grant a quota that is actually increased (provided that the user accepts).

Test: storage/websql/transaction-database-expand-quota.html

* Modules/webdatabase/Database.cpp:
(WebCore::Database::setEstimatedSize):
(WebCore::Database::didExceedQuota):
* Modules/webdatabase/Database.h:

LayoutTests:

Add layout test coverage.

* storage/websql/transaction-database-expand-quota-expected.txt: Added.
* storage/websql/transaction-database-expand-quota.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236348 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use biplanar CVPixelBuffer for black frames sent to libwebrtc
https://bugs.webkit.org/show_bug.cgi?id=189837

Reviewed by Eric Carlson.

Covered by webrtc/video-mute.html.

Add support to call CVPixelBufferGetBytesPerRowOfPlane.
Make createBlackPixelBuffer use a biplanar CVPixelBuffer as this is better supported in libwebrtc.
It is also what is being used in iOS for capture.

* platform/cocoa/CoreVideoSoftLink.cpp:
* platform/cocoa/CoreVideoSoftLink.h:
* platform/mediastream/mac/RealtimeIncomingVideoSourceCocoa.mm:
(WebCore::createBlackPixelBuffer):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236347 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add RTCCodecStats support
https://bugs.webkit.org/show_bug.cgi?id=189792
<rdar://problem/32370668>

Reviewed by Eric Carlson.

LayoutTests/imported/w3c:

* web-platform-tests/webrtc/RTCPeerConnection-addIceCandidate-expected.txt:
* web-platform-tests/webrtc/RTCRtpReceiver-getStats.https-expected.txt:
* web-platform-tests/webrtc/RTCRtpSender-getStats.https-expected.txt:

Source/WebCore:

Covered by updated and rebased tests.

* Modules/mediastream/RTCStatsReport.h:
Removed fields that are already defined in the base class.
(WebCore::RTCStatsReport::CodecStats::CodecStats):
Add support for RTCCodecStats.
* Modules/mediastream/RTCStatsReport.idl:
* Modules/mediastream/libwebrtc/LibWebRTCMediaEndpoint.cpp:
(WebCore::LibWebRTCMediaEndpoint::OnStatsDelivered):
* Modules/mediastream/libwebrtc/LibWebRTCStatsCollector.cpp:
(WebCore::fillRTCRTPStreamStats):
(WebCore::fillRTCCodecStats):
(WebCore::LibWebRTCStatsCollector::OnStatsDelivered):
Add routines to fill RTCCodecStats from libwebrtc stats.

LayoutTests:

* webrtc/video-stats.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236346 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS] Layout test fast/gradients/conic-gradient-alpha.html is failing
https://bugs.webkit.org/show_bug.cgi?id=189802

Unreviewed test gardening

It is more difficult to squish the alpha channel than the other channels using an SVG filters.
Thus the cropping bars need to be slightly wider to cover the imperfections in the filter.
Made the bars even more slightly wider, since apparenlty they weren't quite wide enough for iOS.

* fast/gradients/conic-gradient-alpha-expected.html:
* fast/gradients/conic-gradient-alpha.html:
* platform/ios-12/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236345 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Simply authentication code even more!
https://bugs.webkit.org/show_bug.cgi?id=189719

Reviewed by Andy Estes.

Just when you thought it couldn't get simpler and more elegant, it can!

* NetworkProcess/Downloads/Download.cpp:
* NetworkProcess/NetworkCORSPreflightChecker.cpp:
* NetworkProcess/NetworkLoad.cpp:
* NetworkProcess/PingLoad.cpp:
* NetworkProcess/cocoa/NetworkDataTaskCocoa.mm:
* NetworkProcess/cocoa/NetworkSessionCocoa.mm:
* Shared/Authentication/AuthenticationChallengeDisposition.h: Added.
* Shared/Authentication/AuthenticationManager.cpp:
(WebKit::AuthenticationManager::completeAuthenticationChallenge):
(WebKit::AuthenticationManager::useCredentialForChallenge): Deleted.
(WebKit::AuthenticationManager::useCredentialForSingleChallenge): Deleted.
(WebKit::AuthenticationManager::continueWithoutCredentialForChallenge): Deleted.
(WebKit::AuthenticationManager::continueWithoutCredentialForSingleChallenge): Deleted.
(WebKit::AuthenticationManager::cancelChallenge): Deleted.
(WebKit::AuthenticationManager::cancelSingleChallenge): Deleted.
(WebKit::AuthenticationManager::performDefaultHandling): Deleted.
(WebKit::AuthenticationManager::performDefaultHandlingForSingleChallenge): Deleted.
(WebKit::AuthenticationManager::rejectProtectionSpaceAndContinue): Deleted.
(WebKit::AuthenticationManager::rejectProtectionSpaceAndContinueForSingleChallenge): Deleted.
* Shared/Authentication/AuthenticationManager.h:
* Shared/Authentication/AuthenticationManager.messages.in:
* Shared/Authentication/cocoa/AuthenticationManagerCocoa.mm:
(WebKit::AuthenticationManager::initializeConnection):
* UIProcess/API/C/WKAuthenticationDecisionListener.cpp:
(WKAuthenticationDecisionListenerUseCredential):
* UIProcess/API/Cocoa/WKNSURLAuthenticationChallenge.mm:
(-[WKNSURLAuthenticationChallengeSender continueWithoutCredentialForAuthenticationChallenge:]):
* UIProcess/API/glib/WebKitAuthenticationRequest.cpp:
(webkit_authentication_request_authenticate):
* UIProcess/Authentication/AuthenticationChallengeProxy.cpp:
(WebKit::AuthenticationChallengeProxy::AuthenticationChallengeProxy):
* UIProcess/Authentication/AuthenticationDecisionListener.cpp:
(WebKit::AuthenticationDecisionListener::AuthenticationDecisionListener):
(WebKit::AuthenticationDecisionListener::~AuthenticationDecisionListener):
(WebKit::AuthenticationDecisionListener::useCredential):
(WebKit::AuthenticationDecisionListener::cancel):
(WebKit::AuthenticationDecisionListener::performDefaultHandling):
(WebKit::AuthenticationDecisionListener::rejectProtectionSpaceAndContinue):
* UIProcess/Authentication/AuthenticationDecisionListener.h:
(WebKit::AuthenticationDecisionListener::create):
* UIProcess/Cocoa/DownloadClient.mm:
(WebKit::DownloadClient::didReceiveAuthenticationChallenge):
* UIProcess/Cocoa/NavigationState.mm:
(WebKit::NavigationState::NavigationClient::didReceiveAuthenticationChallenge):
* WebKit.xcodeproj/project.pbxproj:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236344 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Regression(Mojave): Resuming a WK2 download crashes
https://bugs.webkit.org/show_bug.cgi?id=189838
<rdar://problem/44618538>

Reviewed by Alex Christensen.

Update our workaround to tweak the download resume data to include the actual download path so that
it works on macOS Mojave and up. Unfortunately, the resume data internal representation has changed,
causing our previous workaround to fail.

* NetworkProcess/Downloads/cocoa/DownloadCocoa.mm:
(WebKit::Download::resume):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236343 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: remove setting for Sources tab
https://bugs.webkit.org/show_bug.cgi?id=189817

Reviewed by Joseph Pecoraro.

* Localizations/en.lproj/localizedStrings.js:
* UserInterface/Base/Setting.js:
* UserInterface/Main.html:
* UserInterface/Base/Main.js:
(WI.contentLoaded):
(WI._debuggerDidPause):
(WI.isShowingSourcesTab): Removed.
(WI.showSourcesTab): Removed.

* UserInterface/Views/SourcesSidebarPanel.css: Removed.
* UserInterface/Views/SourcesSidebarPanel.js: Removed.
* UserInterface/Views/SourcesTabContentView.js: Removed.

* UserInterface/Views/ContextMenuUtilities.js:
(WI.appendContextMenuItemsForURL):

* UserInterface/Views/SettingsTabContentView.js:
(WI.SettingsTabContentView.prototype._createExperimentalSettingsView):

* UserInterface/Views/SourceCodeTextEditor.js:
(WI.SourceCodeTextEditor.prototype.textEditorGutterContextMenu):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236342 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Make "overflow: overlay" a synonym for "overflow: auto"
https://bugs.webkit.org/show_bug.cgi?id=189811

Source/WebCore:

Reviewed by Zalan Bujtas.

The "overlay" value for overflow was added for an internal Safari feature, and only has
an effect (allow the scrollbar to overlap the content) with legacy scrollbars on macOS.
It's little used on the web.

To simplify code in rendering, just make "overflow: overlay" behave like "overflow: auto".
It's still parsed, but turns into an "auto" value internally, and will be returned from getComputedStyle
as "auto".

Test: fast/css/getComputedStyle/getComputedStyle-overflow.html

* css/CSSPrimitiveValueMappings.h:
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
(WebCore::CSSPrimitiveValue::operator Overflow const):
* css/CSSProperties.json:
* css/CSSValueKeywords.in:
* css/StyleResolver.cpp:
(WebCore::isScrollableOverflow):
* css/parser/CSSParserFastPaths.cpp:
(WebCore::CSSParserFastPaths::isValidKeywordPropertyAndValue):
* page/ios/FrameIOS.mm:
(WebCore::Frame::nodeRespondingToScrollWheelEvents):
* rendering/RenderBox.cpp:
(WebCore::RenderBox::hasVerticalScrollbarWithAutoBehavior const):
(WebCore::RenderBox::hasHorizontalScrollbarWithAutoBehavior const):
* rendering/RenderLayer.cpp:
(WebCore::styleDefinesAutomaticScrollbar):
* rendering/RenderLayerCompositor.cpp:
(WebCore::isScrollableOverflow):
* rendering/style/RenderStyleConstants.h:

Source/WebInspectorUI:

Reviewed by Zalan Bujtas.

Remove "overlay" from the overflow values.

* UserInterface/Models/CSSKeywordCompletions.js:
* UserInterface/Views/VisualStyleDetailsPanel.js:
(WI.VisualStyleDetailsPanel.prototype._populateDisplaySection):

LayoutTests:

Reviewed by Zalan Bujtas.

Add a modern CSS parsing/computed style test for overflow, superseding
fast/css/overflow-property.html.

* fast/css/getComputedStyle/getComputedStyle-overflow-expected.txt: Added.
* fast/css/getComputedStyle/getComputedStyle-overflow.html: Added.
* fast/css/overflow-property-expected.txt: Removed.
* fast/css/overflow-property.html: Removed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236341 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tests checking document GC in case of ActiveDOMObjects are flaky
https://bugs.webkit.org/show_bug.cgi?id=189413

Unreviewed test gardening.

* platform/mac/TestExpectations: Mark http/tests/media/clearkey/collect-webkit-media-session.html as flaky.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236340 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Centralize which CVPixelBuffer format is being used
https://bugs.webkit.org/show_bug.cgi?id=189772

Reviewed by Eric Carlson.

Get the format type from a single point.
This changes the video capture and mock realtime video sources on Mac to use a biplanar format.
No observable change of behavior.

* WebCore.xcodeproj/project.pbxproj:
* platform/mediastream/mac/AVVideoCaptureSource.mm:
(WebCore::AVVideoCaptureSource::setSizeAndFrameRateWithPreset):
(WebCore::AVVideoCaptureSource::setupCaptureSession):
(WebCore::AVVideoCaptureSource::captureOutputDidOutputSampleBufferFromConnection):
* platform/mediastream/mac/MockRealtimeVideoSourceMac.mm:
(WebCore::MockRealtimeVideoSourceMac::updateSampleBuffer):
(WebCore::MockRealtimeVideoSourceMac::setSizeAndFrameRateWithPreset):
* platform/mediastream/mac/RealtimeIncomingVideoSourceCocoa.mm:
(WebCore::createBlackPixelBuffer):
* platform/mediastream/mac/RealtimeOutgoingVideoSourceCocoa.cpp:
(WebCore::RealtimeOutgoingVideoSourceCocoa::sampleBufferUpdated):
* platform/mediastream/mac/RealtimeVideoUtilities.h: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236339 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: hide Accessibility Audit Tab setting
https://bugs.webkit.org/show_bug.cgi?id=189816

Reviewed by Joseph Pecoraro.

Considering that this tab doesn't exist, there's no reason to have a setting/UI for it.

* UserInterface/Base/Setting.js:
* UserInterface/Views/SettingsTabContentView.js:
(WI.SettingsTabContentView.prototype._createExperimentalSettingsView):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236338 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Bring up queues for iOS 12 (Build fix)
https://bugs.webkit.org/show_bug.cgi?id=189683

Unreviewed build fix.

* pal/spi/cocoa/QuartzCoreSPI.h: Declare setCornerRadius and continuousCorner.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236337 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: remove Legacy Style Editor
https://bugs.webkit.org/show_bug.cgi?id=189808

Reviewed by Joseph Pecoraro.

Source/WebInspectorUI:

The Legacy Style Editor has been hidden behind an "experimental" setting for almost a year.
It's time that we remove it, especially since the new Style Editor is at a similar, if not
more advanced, state.

* .eslintrc:
* WebInspectorUI.vcxproj/WebInspectorUI.vcxproj:
* WebInspectorUI.vcxproj/WebInspectorUI.vcxproj.filters:
* Localizations/en.lproj/localizedStrings.js:
* Tools/PrettyPrinting/index.html:
* UserInterface/Main.html:
* UserInterface/Test.html:
* UserInterface/Base/Setting.js:

* UserInterface/Base/TextUtilities.js: Removed.
* UserInterface/Base/Utilities.js:

* UserInterface/Views/RulesStyleDetailsPanel.css: Removed.
* UserInterface/Views/RulesStyleDetailsPanel.js: Removed.
* UserInterface/Views/CSSStyleDeclarationSection.css: Removed.
* UserInterface/Views/CSSStyleDeclarationSection.js: Removed.
* UserInterface/Views/CSSStyleDeclarationTextEditor.css: Removed.
* UserInterface/Views/CSSStyleDeclarationTextEditor.js: Removed.

* UserInterface/Models/CSSProperty.js:
(WI.CSSProperty.prototype.get text):
(WI.CSSProperty.prototype.get synthesizedText): Deleted.

* UserInterface/Models/CSSStyleDeclaration.js:
(WI.CSSStyleDeclaration):
(WI.CSSStyleDeclaration.prototype.set text):
(WI.CSSStyleDeclaration.prototype.resetText): Deleted.
(WI.CSSStyleDeclaration.prototype.get modified): Deleted.
(WI.CSSStyleDeclaration.prototype.generateCSSRuleString): Deleted.
(WI.CSSStyleDeclaration.prototype.isInspectorRule): Deleted.

* UserInterface/Models/CSSSelector.js:
(WI.CSSSelector.prototype.isGreaterThan): Deleted.

* UserInterface/Models/CSSRule.js:
(WI.CSSRule.prototype.update):
(WI.CSSRule.prototype.get matchedSelectors): Deleted.
(WI.CSSRule.prototype.get matchedSelectorText): Deleted.
(WI.CSSRule.prototype.hasMatchedPseudoElementSelector): Deleted.
(WI.CSSRule.prototype.get mediaText): Deleted.
(WI.CSSRule.prototype.get mostSpecificSelector): Deleted.
(WI.CSSRule.prototype.selectorIsGreater): Deleted.
(WI.CSSRule.prototype._determineMostSpecificSelector): Deleted.

* UserInterface/Models/DOMNodeStyles.js:
(WI.DOMNodeStyles.prototype.changeRule.changeCompleted): Deleted.
(WI.DOMNodeStyles.prototype.changeRule.styleChanged): Deleted.
(WI.DOMNodeStyles.prototype.changeRule.changeText): Deleted.
(WI.DOMNodeStyles.prototype.changeRule.ruleSelectorChanged): Deleted.
(WI.DOMNodeStyles.prototype.changeRule): Deleted.

* UserInterface/Models/CSSCompletions.js:
(WI.CSSCompletions.prototype.isValidPropertyName):
(WI.CSSCompletions):
(WI.CSSCompletions.prototype.keySet): Deleted.
(WI.CSSCompletions.prototype.propertyRequiresWebkitPrefix): Deleted.
(WI.CSSCompletions.prototype.getClosestPropertyName): Deleted.

* UserInterface/Views/ComputedStyleDetailsPanel.js:
(WI.ComputedStyleDetailsPanel.prototype.cssStyleDeclarationTextEditorStartEditingAdjacentRule): Deleted.

* UserInterface/Views/RulesStyleDetailsSidebarPanel.js:
(WI.RulesStyleDetailsSidebarPanel):

* UserInterface/Views/SpreadsheetCSSStyleDeclarationEditor.js:
(WI.SpreadsheetCSSStyleDeclarationEditor.prototype.spreadsheetStylePropertyFocusMoved):

* UserInterface/Views/SpreadsheetCSSStyleDeclarationSection.js:
(WI.SpreadsheetCSSStyleDeclarationSection.prototype.spreadsheetCSSStyleDeclarationEditorStartEditingRuleSelector): Added.
(WI.SpreadsheetCSSStyleDeclarationSection.prototype.cssStyleDeclarationTextEditorStartEditingRuleSelector): Deleted.

* UserInterface/Views/SpreadsheetRulesStyleDetailsPanel.js:
(WI.SpreadsheetRulesStyleDetailsPanel):
* UserInterface/Views/SpreadsheetRulesStyleDetailsPanel.css:
(.sidebar > .panel.details.css-style .rules): Added.
(.sidebar > .panel.details.css-style > .content > .rules .section-header): Added.
(.sidebar > .panel.details.css-style > .content > .rules .section-header .node-link): Added.
(.sidebar > .panel.details.css-style > .content > .rules .section-header .node-link:hover): Added.
(.sidebar > .panel.details.css-style > .content > .rules > .message-text-view): Added.
(.sidebar > .panel.details.css-style > .content > .rules:not(.filter-non-matching) > .message-text-view): Added.
(@media (prefers-dark-interface)):
(.sidebar > .panel.details.css-style > .content > .rules .section-header): Added.
(.sidebar > .panel.details.css-style > .content > .rules .section-header .node-link:hover): Added.
(.spreadsheet-style-panel .section-header): Deleted.
(.spreadsheet-style-panel .section-header .node-link): Deleted.
(.spreadsheet-style-panel .section-header .node-link:hover): Deleted.
(.spreadsheet-style-panel .section-header): Deleted.
(.spreadsheet-style-panel .section-header .node-link:hover): Deleted.

* UserInterface/Views/CodeMirrorAdditions.js:
(extendedCSSRuleStartState): Removed.
* UserInterface/Views/CodeMirrorFormatters.js:
Remove "css-rule" CodeMirror mode.

* UserInterface/Views/CodeMirrorTextMarkers.js:
(createCodeMirrorVariableTextMarkers): Deleted.

* UserInterface/Views/SettingsTabContentView.js:
(WI.SettingsTabContentView.prototype._createExperimentalSettingsView):

LayoutTests:

* platform/gtk/TestExpectations:
* platform/mac/TestExpectations:

* inspector/css/css-property-expected.txt:
* inspector/css/css-property.html:
* inspector/css/modify-css-property.html:
* inspector/css/shadow-scoped-style.html:
Update tests for functionality that has been deleted.

* inspector/unit-tests/test-harness-expect-functions-expected.txt:
* inspector/unit-tests/test-harness-expect-functions.html:
The changes to `WI.CSSRule` now make it small enough that `InspectorTest` will print it as
JSON instead of an object instance. Change the test to use different objects so this doesn't
happen.

* inspector/unit-tests/text-utilities-expected.txt: Removed.
* inspector/unit-tests/text-utilities.html: Removed.
* inspector/css/generate-css-rule-string-expected.txt: Removed.
* inspector/css/generate-css-rule-string.html: Removed.
Remove tests for functionality that has been deleted.

* inspector/codemirror/prettyprinting-css-rules.html: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-after-colon-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-after-colon.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-after-comma-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-after-comma.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-between-rules-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-between-rules.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-between-values-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/add-whitespace-between-values.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/css-variables-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/css-variables.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/do-not-add-whitespace-before-prefixed-property-value-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/do-not-add-whitespace-before-prefixed-property-value.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/do-not-append-semicolon-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/do-not-append-semicolon.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/invalid-property-is-not-removed-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/invalid-property-is-not-removed.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/keep-prefixed-value-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/keep-prefixed-value.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-newline-between-values-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-newline-between-values.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-colon-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-colon.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-comment-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-comment.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-invalid-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-invalid-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-prefixed-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-prefixed-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-semicolon-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/remove-whitespace-before-semicolon.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-comment-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-comment.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-invalid-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-invalid-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-prefixed-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-prefixed-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-comment-followed-by-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-comment-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-comment.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-invalid-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-invalid-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-prefixed-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-prefixed-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-invalid-property-followed-by-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-comment-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-comment.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-invalid-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-invalid-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-prefixed-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-prefixed-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-followed-by-property.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-without-semicolon-followed-by-comment-and-property-expected.css: Removed.
* inspector/codemirror/resources/prettyprinting/css-rule-tests/split-property-without-semicolon-followed-by-comment-and-property.css: Removed.
Remove all tests for the "css-rule" CodeMirror mode since it's been removed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236336 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Bring up queues for iOS 12 (Build fix)
https://bugs.webkit.org/show_bug.cgi?id=189683

Unreviewed build fix.

We should not build ImageDiff as x86 by default since 32 bit projects are
deprecated in Xcode. ImageDiff should only be built once.

* Scripts/build-webkit:
* Scripts/webkitdirs.pm:
(argumentsForConfiguration):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236331 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r235962-r235963): Layout Test animations/suspend-resume-animation-events.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=189607
<rdar://problem/44652315>

Reviewed by Dean Jackson.

Source/WebCore:

There is no reason we shouldn't return the document timeline's time when suspended as otherwise animations may
report an unresolved current time when suspended which would wreak havoc when invalidating what DOM events to
dispatch for CSS Animations and Transitions. We also shouldn't be invalidation DOM events when suspended.

* animation/DocumentTimeline.cpp:
(WebCore::DocumentTimeline::currentTime):
(WebCore::DocumentTimeline::DocumentTimeline::performInvalidationTask):

LayoutTests:

* animations/suspend-resume-animation-events.html: Ensure the test always opts into Web Animations backing CSS Animations and Transitions.
* platform/mac-wk2/TestExpectations: Mark the test as no longer flaky.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236323 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Whitelist two additional plugins
https://bugs.webkit.org/show_bug.cgi?id=189832
<rdar://problem/44628127>

Reviewed by Brent Fulgham.

* UIProcess/Plugins/mac/PluginInfoStoreMac.mm:
(WebKit::PluginInfoStore::shouldAllowPluginToRunUnsandboxed):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236322 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Build tools should work when the /usr/bin/python is python3
https://bugs.webkit.org/show_bug.cgi?id=156674

Patch by Mike Gorse <mgorse@suse.com> on 2018-09-21
Reviewed by Michael Catanzaro.

.:

* Source/cmake/WebKitCommon.cmake: Allow python 3.

Source/JavaScriptCore:

* Scripts/cssmin.py:
* Scripts/generate-js-builtins.py:
(do_open):
(generate_bindings_for_builtins_files):
* Scripts/generateIntlCanonicalizeLanguage.py:
* Scripts/jsmin.py:
(JavascriptMinify.minify.write):
(JavascriptMinify):
(JavascriptMinify.minify):
* Scripts/make-js-file-arrays.py:
(chunk):
(main):
* Scripts/wkbuiltins/__init__.py:
* Scripts/wkbuiltins/builtins_generate_combined_header.py:
(generate_section_for_global_private_code_name_macro):
* Scripts/wkbuiltins/builtins_generate_internals_wrapper_header.py:
(BuiltinsInternalsWrapperHeaderGenerator.__init__):
* Scripts/wkbuiltins/builtins_generate_internals_wrapper_implementation.py:
(BuiltinsInternalsWrapperImplementationGenerator.__init__):
* Scripts/wkbuiltins/builtins_model.py:
(BuiltinFunction.__lt__):
(BuiltinsCollection.copyrights):
(BuiltinsCollection._parse_functions):
* disassembler/udis86/ud_opcode.py:
(UdOpcodeTables.pprint.printWalk):
* generate-bytecode-files:
* inspector/scripts/codegen/__init__.py:
* inspector/scripts/codegen/cpp_generator.py:
* inspector/scripts/codegen/generate_cpp_alternate_backend_dispatcher_header.py:
(CppAlternateBackendDispatcherHeaderGenerator.generate_output):
* inspector/scripts/codegen/generate_cpp_backend_dispatcher_header.py:
(CppBackendDispatcherHeaderGenerator.domains_to_generate):
(CppBackendDispatcherHeaderGenerator.generate_output):
(CppBackendDispatcherHeaderGenerator._generate_dispatcher_declarations_for_domain):
* inspector/scripts/codegen/generate_cpp_backend_dispatcher_implementation.py:
(CppBackendDispatcherImplementationGenerator.domains_to_generate):
(CppBackendDispatcherImplementationGenerator.generate_output):
* inspector/scripts/codegen/generate_cpp_frontend_dispatcher_header.py:
(CppFrontendDispatcherHeaderGenerator.domains_to_generate):
(CppFrontendDispatcherHeaderGenerator.generate_output):
* inspector/scripts/codegen/generate_cpp_frontend_dispatcher_implementation.py:
(CppFrontendDispatcherImplementationGenerator.domains_to_generate):
(CppFrontendDispatcherImplementationGenerator.generate_output):
* inspector/scripts/codegen/generate_cpp_protocol_types_header.py:
(CppProtocolTypesHeaderGenerator.generate_output):
(CppProtocolTypesHeaderGenerator._generate_forward_declarations):
* inspector/scripts/codegen/generate_cpp_protocol_types_implementation.py:
(CppProtocolTypesImplementationGenerator.generate_output):
(CppProtocolTypesImplementationGenerator._generate_enum_conversion_methods_for_domain):
(CppProtocolTypesImplementationGenerator._generate_enum_mapping_and_conversion_methods):
(CppProtocolTypesImplementationGenerator._generate_open_field_names):
(CppProtocolTypesImplementationGenerator._generate_builders_for_domain):
(CppProtocolTypesImplementationGenerator._generate_assertion_for_object_declaration):
* inspector/scripts/codegen/generate_js_backend_commands.py:
(JSBackendCommandsGenerator.should_generate_domain):
(JSBackendCommandsGenerator.domains_to_generate):
(JSBackendCommandsGenerator.generate_output):
(JSBackendCommandsGenerator.generate_domain):
* inspector/scripts/codegen/generate_objc_backend_dispatcher_header.py:
(ObjCBackendDispatcherHeaderGenerator.domains_to_generate):
(ObjCBackendDispatcherHeaderGenerator.generate_output):
* inspector/scripts/codegen/generate_objc_backend_dispatcher_implementation.py:
(ObjCBackendDispatcherImplementationGenerator.domains_to_generate):
(ObjCBackendDispatcherImplementationGenerator.generate_output):
(ObjCBackendDispatcherImplementationGenerator._generate_success_block_for_command):
* inspector/scripts/codegen/generate_objc_configuration_header.py:
* inspector/scripts/codegen/generate_objc_configuration_implementation.py:
* inspector/scripts/codegen/generate_objc_frontend_dispatcher_implementation.py:
(ObjCFrontendDispatcherImplementationGenerator.domains_to_generate):
(ObjCFrontendDispatcherImplementationGenerator.generate_output):
(ObjCFrontendDispatcherImplementationGenerator._generate_event):
* inspector/scripts/codegen/generate_objc_header.py:
(ObjCHeaderGenerator.generate_output):
(ObjCHeaderGenerator._generate_type_interface):
* inspector/scripts/codegen/generate_objc_internal_header.py:
(ObjCInternalHeaderGenerator.generate_output):
* inspector/scripts/codegen/generate_objc_protocol_type_conversions_header.py:
(ObjCProtocolTypeConversionsHeaderGenerator.domains_to_generate):
(ObjCProtocolTypeConversionsHeaderGenerator.generate_output):
* inspector/scripts/codegen/generate_objc_protocol_type_conversions_implementation.py:
(ObjCProtocolTypeConversionsImplementationGenerator.domains_to_generate):
* inspector/scripts/codegen/generate_objc_protocol_types_implementation.py:
(ObjCProtocolTypesImplementationGenerator.domains_to_generate):
(ObjCProtocolTypesImplementationGenerator.generate_output):
(ObjCProtocolTypesImplementationGenerator.generate_type_implementation):
(ObjCProtocolTypesImplementationGenerator._generate_init_method_for_required_members):
* inspector/scripts/codegen/generator.py:
(Generator.non_supplemental_domains):
(Generator.open_fields):
(Generator.calculate_types_requiring_shape_assertions):
(Generator._traverse_and_assign_enum_values):
(Generator.stylized_name_for_enum_value):
* inspector/scripts/codegen/models.py:
(find_duplicates):
* inspector/scripts/codegen/objc_generator.py:
* wasm/generateWasm.py:
(opcodeIterator):
* yarr/generateYarrCanonicalizeUnicode:
* yarr/generateYarrUnicodePropertyTables.py:
* yarr/hasher.py:
(stringHash):

Source/WebCore:

No new tests (no behavior change).

* platform/network/create-http-header-name-table: remove xreadlines.

Source/WebInspectorUI:

* Scripts/copy-user-interface-resources.pl: Use $PYTHON if set
in the environment.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236321 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Clear persistent storage between tests for resourceLoadStatistics
https://bugs.webkit.org/show_bug.cgi?id=189684
<rdar://problem/44540099>

Patch by Woodrow Wang <woodrow_wang@apple.com> on 2018-09-21
Reviewed by Chris Dumez.

* UIProcess/API/C/WKWebsiteDataStoreRef.cpp:
(WKWebsiteDataStoreStatisticsResetToConsistentState):
* UIProcess/Network/NetworkProcessProxy.cpp:
(WebKit::NetworkProcessProxy::didClose):
(WebKit::NetworkProcessProxy::updatePrevalentDomainsToBlockCookiesFor):
* UIProcess/WebResourceLoadStatisticsStore.cpp:
(WebKit::WebResourceLoadStatisticsStore::scheduleClearInMemoryAndPersistent):

Remove function only called in testing for resetting statistics to consistent
state.

(WebKit::WebResourceLoadStatisticsStore::scheduleClearInMemory): Deleted.

* UIProcess/WebsiteData/WebsiteDataStore.cpp:
(WebKit::WebsiteDataStore::updatePrevalentDomainsToBlockCookiesFor):
(WebKit::WebsiteDataStore::removeAllStorageAccessHandler):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236320 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Layout Test webanimations/accelerated-animation-suspension.html is failing
https://bugs.webkit.org/show_bug.cgi?id=189836

Unreviewed test gardening.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236319 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Layout Test css-custom-properties-api/registerProperty.html is failing
https://bugs.webkit.org/show_bug.cgi?id=189834

Unreviewed test gardening.

* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236318 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EME] Introduce the concept of CDMInstanceSession.
https://bugs.webkit.org/show_bug.cgi?id=189725

Reviewed by Eric Carlson.

Currently, the same CDMInstance owned by a MediaKeys object is passed to every MediaKeySession created by that
MediaKeys, and since the CDMInstance has only a single CDMInstanceClient, subsequent MediaKeySessions prevent
previous ones from getting updates.

Add a new virtual interface, CDMInstanceSession, to be passed to MediaKeySession upon creation. Refactor
CDMInstanceClearKey and CDMInstanceFairPlayStreamingAVFObjC to adopt this new interface.

Drive-by fixes: Made a number of virtual overrides in final classes final themselves.

* Modules/encryptedmedia/MediaKeySession.cpp:
(WebCore::MediaKeySession::create):
(WebCore::MediaKeySession::MediaKeySession):
(WebCore::MediaKeySession::generateRequest):
(WebCore::MediaKeySession::load):
(WebCore::MediaKeySession::update):
(WebCore::MediaKeySession::remove):
(WebCore::MediaKeySession::updateKeyStatuses):
* Modules/encryptedmedia/MediaKeySession.h:
* Modules/encryptedmedia/MediaKeys.cpp:
(WebCore::MediaKeys::createSession):
* WebCore.xcodeproj/project.pbxproj:
* platform/encryptedmedia/CDMInstance.h:
(WebCore::CDMInstance::setHDCPStatus):
(WebCore::CDMInstance::setClient): Deleted.
(WebCore::CDMInstance::clearClient): Deleted.
* platform/encryptedmedia/CDMInstanceSession.h: Copied from Source/WebCore/platform/encryptedmedia/CDMInstance.h.
(WebCore::CDMInstanceSession::setClient):
(WebCore::CDMInstanceSession::clearClient):
* platform/encryptedmedia/clearkey/CDMClearKey.cpp:
(WebCore::parseLicenseFormat):
(WebCore::CDMInstanceClearKey::keySystem const):
(WebCore::CDMInstanceClearKey::createSession):
(WebCore::CDMInstanceSessionClearKey::requestLicense):
(WebCore::CDMInstanceSessionClearKey::keys const):
(WebCore::CDMInstanceSessionClearKey::updateLicense):
(WebCore::CDMInstanceSessionClearKey::loadSession):
(WebCore::CDMInstanceSessionClearKey::closeSession):
(WebCore::CDMInstanceSessionClearKey::removeSessionData):
(WebCore::CDMInstanceSessionClearKey::storeRecordOfKeyUsage):
(WebCore::CDMInstanceClearKey::requestLicense): Deleted.
(WebCore::CDMInstanceClearKey::keys const): Deleted.
(WebCore::CDMInstanceClearKey::updateLicense): Deleted.
(WebCore::CDMInstanceClearKey::loadSession): Deleted.
(WebCore::CDMInstanceClearKey::closeSession): Deleted.
(WebCore::CDMInstanceClearKey::removeSessionData): Deleted.
(WebCore::CDMInstanceClearKey::storeRecordOfKeyUsage): Deleted.
* platform/encryptedmedia/clearkey/CDMClearKey.h:
* platform/graphics/avfoundation/objc/CDMInstanceFairPlayStreamingAVFObjC.h:
* platform/graphics/avfoundation/objc/CDMInstanceFairPlayStreamingAVFObjC.mm:
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::createSession):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::processContentKeyRequestForSession):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::processNextContentKeyRequest):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::keySystem const):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::didProvideRequest):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::didProvideRenewingRequest):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::didProvidePersistableRequest):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::didFailToProvideRequest):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::requestDidSucceed):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::shouldRetryRequestForReason):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::sessionIdentifierChanged):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::outputObscuredDueToInsufficientExternalProtectionChanged):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::CDMInstanceSessionFairPlayStreamingAVFObjC):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::keyIDs):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::requestLicense):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::updateLicense):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::loadSession):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::closeSession):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::removeSessionData):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::storeRecordOfKeyUsage):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::setClient):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::clearClient):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::didProvideRequest):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::didProvideRenewingRequest):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::didProvidePersistableRequest):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::didFailToProvideRequest):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::requestDidSucceed):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::shouldRetryRequestForReason):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::sessionIdentifierChanged):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::outputObscuredDueToInsufficientExternalProtectionChanged):
(WebCore::CDMInstanceSessionFairPlayStreamingAVFObjC::isLicenseTypeSupported const):
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::isLicenseTypeSupported const): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::keyIDs): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::requestLicense): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::updateLicense): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::loadSession): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::closeSession): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::removeSessionData): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::storeRecordOfKeyUsage): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::setClient): Deleted.
(WebCore::CDMInstanceFairPlayStreamingAVFObjC::clearClient): Deleted.
* testing/MockCDMFactory.cpp:
(WebCore::MockCDMInstance::keySystem const):
(WebCore::MockCDMInstance::createSession):
(WebCore::MockCDMInstanceSession::MockCDMInstanceSession):
(WebCore::MockCDMInstanceSession::requestLicense):
(WebCore::MockCDMInstanceSession::updateLicense):
(WebCore::MockCDMInstanceSession::loadSession):
(WebCore::MockCDMInstanceSession::closeSession):
(WebCore::MockCDMInstanceSession::removeSessionData):
(WebCore::MockCDMInstanceSession::storeRecordOfKeyUsage):
(WebCore::MockCDMInstance::requestLicense): Deleted.
(WebCore::MockCDMInstance::updateLicense): Deleted.
(WebCore::MockCDMInstance::loadSession): Deleted.
(WebCore::MockCDMInstance::closeSession): Deleted.
(WebCore::MockCDMInstance::removeSessionData): Deleted.
(WebCore::MockCDMInstance::storeRecordOfKeyUsage): Deleted.
* testing/MockCDMFactory.h:
(WebCore::MockCDMInstance::factory const):
(WebCore::MockCDMInstance::distinctiveIdentifiersAllowed const):
(WebCore::MockCDMInstance::persistentStateAllowed const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236317 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[libwebrtc] Allow IP mismatch for local connections on localhost
https://bugs.webkit.org/show_bug.cgi?id=189828

Patch by Thibault Saunier <tsaunier@igalia.com> on 2018-09-21
Reviewed by Alejandro G. Castro.

The rest of the code allows it, but there was an unecessary assert

See Bug 187302

* Source/webrtc/p2p/base/tcpport.cc:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236316 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[ARM] Build broken on armv7hl after r235517
https://bugs.webkit.org/show_bug.cgi?id=189831

Reviewed by Yusuke Suzuki.

Add missing implementation of patchebleBranch8() for traditional ARM.

* assembler/MacroAssemblerARM.h:
(JSC::MacroAssemblerARM::patchableBranch8):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236315 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MSE] Fix comparsion with uninitialized greatestDecodeDuration
https://bugs.webkit.org/show_bug.cgi?id=189805

Reviewed by Michael Catanzaro.

This bug was causing greatestDecodeDuration to never be initialized,
which in turned caused unintended frame erase as distant appends where
not being recognized as distinct coded frame groups.

A test reproducing the sequence of appends that caused unintended
frame deletion has also been added (media-source-append-out-of-order.html).

* Modules/mediasource/SourceBuffer.cpp:
(WebCore::SourceBuffer::sourceBufferPrivateDidReceiveSample):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236314 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Web Animations] Accelerated animations don't get suspended
https://bugs.webkit.org/show_bug.cgi?id=189783
<rdar://problem/44652315>

Unreviewed, correct a merge error in the previous commit.

Source/WebCore:

* animation/DocumentTimeline.cpp:
(WebCore::DocumentTimeline::performInvalidationTask):

LayoutTests:

* animations/suspend-resume-animation-events.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236313 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Web Animations] Accelerated animations don't get suspended
https://bugs.webkit.org/show_bug.cgi?id=189783
<rdar://problem/43033568>

Reviewed by Dean Jackson.

Source/WebCore:

Test: webanimations/accelerated-animation-suspension.html

We used to set the flag that marked the timeline as suspended prior to notifying animations that they need to be suspended.
However, since the timeline was marked as suspended, querying the running state of the animations would indicate that the
animations weren't running since a suspended timeline would identify its animations as not running. As such we would fail
to pause the accelerated animations because they were already not marked as running. We now set the suspended flag on the
timeline _after_ suspending its animations.

We also fix a bug in the new internals.acceleratedAnimationsForElement() test function so that we read from the actual
CA animations and not from a stale list of animations which would not indicate the correct animation speeds.

* animation/DocumentTimeline.cpp:
(WebCore::DocumentTimeline::suspendAnimations):
* platform/graphics/ca/GraphicsLayerCA.cpp:
(WebCore::GraphicsLayerCA::acceleratedAnimationsForTesting):

LayoutTests:

Add a new test that checks whether an accelerated animation is correctly paused after suspending animations.

* webanimations/accelerated-animation-suspension-expected.txt: Added.
* webanimations/accelerated-animation-suspension.html: Added.
* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236312 268f45cc-cd09-0410-ab3c-d52691b4dbfc

TransformationMatrix::toColumnMajorFloatArray() should return a std::array<> object
https://bugs.webkit.org/show_bug.cgi?id=189823

Reviewed by Michael Catanzaro.

Alias the TransformationMatrix::FloatMatrix4 type to
std::array<float, 16>. Instead of filling out the array object that's
passed in through a reference parameter, return the std::array<>
object from the function.

* Modules/webvr/VRFrameData.cpp:
(WebCore::matrixToArray):
* Modules/webvr/VRStageParameters.cpp:
(WebCore::VRStageParameters::sittingToStandingTransform const):
* platform/graphics/texmap/TextureMapperShaderProgram.cpp:
(WebCore::TextureMapperShaderProgram::setMatrix):
* platform/graphics/transforms/TransformationMatrix.cpp:
(WebCore::TransformationMatrix::toColumnMajorFloatArray const):
* platform/graphics/transforms/TransformationMatrix.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236311 268f45cc-cd09-0410-ab3c-d52691b4dbfc

FloatQuad point getters should return const references
https://bugs.webkit.org/show_bug.cgi?id=189821

Reviewed by Yusuke Suzuki.

Be pedantic and have the FloatQuad point getters return const references
to the FloatPoint member variables, instead of technically creating
copies of them (though much of this copying is eliminated when the
getters are inlined).

* platform/graphics/FloatQuad.h:
(WebCore::FloatQuad::p1 const):
(WebCore::FloatQuad::p2 const):
(WebCore::FloatQuad::p3 const):
(WebCore::FloatQuad::p4 const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236310 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WPE] Built RPM of WPE webkit fails to install with "nothing provides libWPEToolingBackends.so()"
https://bugs.webkit.org/show_bug.cgi?id=189797

Reviewed by Žan Doberšek.

* wpe/backends/CMakeLists.txt: Make libWPEToolingBackends a static library to avoid
the need for installing it. This works fine because the library only contains utility
code intended to be reused from other various components (MiniBrowser, WebKitTestRunner).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236309 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Web Animations] DocumentTimeline::updateAnimations() is called endlessly
https://bugs.webkit.org/show_bug.cgi?id=189784
<rdar://problem/41705679>

Reviewed by Dean Jackson.

Source/WebCore:

Test: webanimations/accelerated-animation-interruption-display-none.html

We have code that keeps queueing pending accelerated actions for an animation that does not have a renderer until it has one
so that we can deal with situations where animations are ready to commited before its composited renderer is available. This
code ended up running continuously when an element with an accelerated animation had its renderer removed without the animation
being removed itself, such as setting "display: none" on an element with an acceelerated CSS Animation targeting it.

We fix this by queueing up a "Stop" accelerated action when updating the accelerated state if there is no renderer for the current
animation target. Then, we no longer re-queue pending accelerated actions if the last queued operation is "Stop". This ensures that
we no longer queue actions endlessly when there is no longer a visible animation.

To test this, we add a new internals.numberOfAnimationTimelineInvalidations() method that indicates the number of times the current
document's animation timeline was invalidated.

* animation/DocumentTimeline.cpp:
(WebCore::DocumentTimeline::updateAnimations):
(WebCore::DocumentTimeline::numberOfAnimationTimelineInvalidationsForTesting const):
* animation/DocumentTimeline.h:
* animation/KeyframeEffectReadOnly.cpp:
(WebCore::KeyframeEffectReadOnly::updateAcceleratedAnimationState): If the animation target does not have a renderer and it's still
marked as running, enqueue a "Stop" accelerated action.
(WebCore::KeyframeEffectReadOnly::addPendingAcceleratedAction): If we enqueue a "Stop" accelerated action, remove any other queued
action so that we only process the "Stop" action, which would have superseded all previously queued actions anyway.
(WebCore::KeyframeEffectReadOnly::applyPendingAcceleratedActions): Only re-queue pending accelerated actions when a composited renderer
is not yet available if we don't have a "Stop" action queued.
* testing/Internals.cpp:
(WebCore::Internals::numberOfAnimationTimelineInvalidations const):
* testing/Internals.h:
* testing/Internals.idl:

LayoutTests:

Add a new test that checks that setting "display: none" on an element with an accelerated CSS animation on it
will no longer update the animation timeline.

* webanimations/accelerated-animation-interruption-display-none-expected.txt: Added.
* webanimations/accelerated-animation-interruption-display-none.html: Added.
* platform/win/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236308 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EME] Fix typo in WebM sanitization variable
https://bugs.webkit.org/show_bug.cgi?id=189789

Patch by Yacine Bandou <yacine.bandou@softathome.com> on 2018-09-21
Reviewed by Xabier Rodriguez-Calvar.

This commit corrects a typo in the name of a local variable, sanitizedBuffer
instead of sanitazedBuffer.

* Modules/encryptedmedia/InitDataRegistry.cpp:
(WebCore::extractKeyIDsWebM):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236307 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Restrict the total combined size of backdrop filters
https://bugs.webkit.org/show_bug.cgi?id=189812
<rdar://problem/44532782>

Reviewed by Simon Fraser.

Source/WebCore:

If the total area of all backdrop filters on the page gets
too large, the universe collapses in on itself and we enter
the Quantum Realm (i.e. crash horribly).

Put a hard limit on the total coverage, and ignore any backdrop
filters after the limit. This might break some content, but
such content is likely not doing things in the most optimal manner.
There isn't any reason to have a backdrop larger than the size of
the screen, because you'd be better off applying a foreground
filter to the main content and showing something above it.

Tests: css3/filters/backdrop/resource-use-add-more-layers.html
       css3/filters/backdrop/resource-use-excessive.html
       css3/filters/backdrop/resource-use-ok.html
       css3/filters/backdrop/resource-use-remove-some-layers.html

* platform/graphics/ca/GraphicsLayerCA.cpp: Pick a fairly small maximum size. We
can consider increasing this if necessary, and as devices with less RAM are
upgraded.
(WebCore::GraphicsLayerCA::recursiveCommitChanges): Gather the accumulated size
of backdrop filters into the commit state as we are recursing through the tree.
(WebCore::GraphicsLayerCA::commitLayerChangesBeforeSublayers): Force any layer
with backdrop filters, or any that is removing backdrop filters, into an update.
(WebCore::GraphicsLayerCA::updateBackdropFilters): Update the logic to first
check if this backdrop layer causes us to exceed the total allowed size, and if
it does, forbid it from getting the GraphicsLayer that composits the backdrop.

* platform/graphics/ca/GraphicsLayerCA.h: Remove const from some parameters so
that we can use the CommitState to hold the accumulated size.

LayoutTests:

Tests that have an acceptable number of backdrops, an excessive
number of backdrops, and then some that add and remove backdrops
at various points in the tree to confirm we do recursive checks
correctly.

* css3/filters/backdrop/layer-tree-as-text.js: Added.
* css3/filters/backdrop/resource-use-add-more-layers-expected.txt: Added.
* css3/filters/backdrop/resource-use-add-more-layers.html: Added.
* css3/filters/backdrop/resource-use-excessive-expected.txt: Added.
* css3/filters/backdrop/resource-use-excessive.html: Added.
* css3/filters/backdrop/resource-use-ok-expected.txt: Added.
* css3/filters/backdrop/resource-use-ok.html: Added.
* css3/filters/backdrop/resource-use-remove-some-layers-expected.txt: Added.
* css3/filters/backdrop/resource-use-remove-some-layers.html: Added.
* css3/filters/backdrop/resource-use.css: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236306 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r236293.

Internal build still broken.

Reverted changeset:

"Add functions to measure memory footprint to JSC"
https://bugs.webkit.org/show_bug.cgi?id=189768
https://trac.webkit.org/changeset/236293

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236305 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r236289.

Caused 8 TestWebKitAPI.ContentFiltering test failures.

Reverted changeset:

"InjectedBundle parameters often need initialization function
called before unarchiving"
https://bugs.webkit.org/show_bug.cgi?id=189709
https://trac.webkit.org/changeset/236289

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236304 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Move IOKitSPI.h from TestRunnerShared to PAL
https://bugs.webkit.org/show_bug.cgi?id=189804

Reviewed by Wenson Hsieh.

Towards fixing <https://bugs.webkit.org/show_bug.cgi?id=189604> move the IOKit SPI forward
Source/WebCore/PAL:

declarations to PAL so that they can be shared by both WebKit, DumpRenderTree, and WebKitTestRunner.

No functionality changed. So, no new tests.

* PAL.xcodeproj/project.pbxproj:
* pal/spi/cocoa/IOKitSPI.h: Renamed from Tools/TestRunnerShared/spi/IOKitSPI.h.

Tools:

declarations to PAL so that they can be shared by WebKit, DumpRenderTree and WebKitTestRunner.

No functionality changed. So, no new tests.

* TestRunnerShared/EventSerialization/mac/EventSerializerMac.mm:
* TestRunnerShared/spi/UIKitTestSPI.h:
* WebKitTestRunner/WebKitTestRunner.xcodeproj/project.pbxproj:
* WebKitTestRunner/ios/HIDEventGenerator.mm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236303 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win][Clang] UNUSED_PARAM(this) causes compilation error of "cannot take the address of an rvalue of type"
https://bugs.webkit.org/show_bug.cgi?id=189732

Reviewed by Per Arne Vollan.

Clang for Windows can't compile the MSVC workaround of
UNUSED_PARAM which has been introduced for Windows CE and Visual
Studio 10. I think it's safe just to remove it.

* wtf/Compiler.h: Removed the code for COMPILER(MSVC).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236302 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WHLSL] Metal code generation
https://bugs.webkit.org/show_bug.cgi?id=187735

Patch by Thomas Denney <tdenney@apple.com> on 2018-09-20
Reviewed by Myles C. Maxfield.

Adds support for generating Metal Shading Language from WHLSL. Clients
should include the file MetalCodegenAll.js and then call whlslToMsl
with their program source code to compile to Metal.

* WebGPUShadingLanguageRI/ArrayType.js:
(ArrayType.prototype.get arrayRefType): Adds the arrayRefType method to
all types to find the type of that expression when it is used in a
MakeArrayRefExpression.
* WebGPUShadingLanguageRI/MakeArrayRefExpression.js:
(MakeArrayRefExpression):
(MakeArrayRefExpression.prototype.get type): Uses the new arrayRefType
getter on all types to find the type of the expression.
* WebGPUShadingLanguageRI/Metal/MSLBackend.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLCodegenAll.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLCompileResult.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLConstexprEmitter.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLFunctionDeclaration.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLFunctionDefinition.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLFunctionForwardDeclaration.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLNameMangler.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLNativeFunctionCall.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLStatementEmitter.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLTypeAttributes.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLTypeAttributesMap.js: Added.
* WebGPUShadingLanguageRI/Metal/MSLTypeUnifier.js: Added.
* WebGPUShadingLanguageRI/Metal/TypeOf.js: Added.
* WebGPUShadingLanguageRI/Metal/WhlslToMsl.js: Added.
* WebGPUShadingLanguageRI/PropertyResolver.js:
* WebGPUShadingLanguageRI/SynthesizeStructAccessors.js:
* WebGPUShadingLanguageRI/Test.js: Added awkward tests for the compiler
to generate code for.
(tests.incrementAndDecrement):
(tests.returnIntLiteralUint):
(tests.returnIntLiteralFloat):
(tests.nestedSubscriptWithArraysInStructs):
(tests.nestedSubscript):
(tests.lotsOfLocalVariables):
* WebGPUShadingLanguageRI/Type.js:
(Type.prototype.get arrayRefType): See above.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@236299 268f45cc-cd09-0410-ab3c-d52691b4dbfc