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Apr 19, 2016:

11:58 PM WebKitGTK/Gardening/Calendar edited by Carlos Garcia Campos

(diff)

11:38 PM Changeset in webkit [199766] by achristensen@apple.com

2 edits in trunk/Source/ThirdParty/ANGLE

Build fix after r199738

CMakeLists.txt:

11:26 PM Changeset in webkit [199765] by Brent Fulgham

2 edits in trunk/Tools

Unreviewed build fix after r199752.

DumpRenderTree/win/FrameLoadDelegate.cpp:

(FrameLoadDelegate::didChangeIcons): Remove call to removed function.

11:02 PM Changeset in webkit [199764] by Carlos Garcia Campos

3 edits in trunk/Source/WebCore

REGRESSION(r198782): SHOULD NEVER BE REACHED failure in ImageSource::setData since r198782
https://bugs.webkit.org/show_bug.cgi?id=156690

Reviewed by Michael Catanzaro.

The assertion is wrong, because it assumes that ImageDecoder::create() always returns a valid pointer, which is
only true for the CG implementation. The non CG implementation can return nullptr if there isn't enough data to
figure out the image format or if the image format is not supported. This is causing several crashes in the
debug bots.

platform/graphics/ImageSource.cpp:

(WebCore::ImageSource::setData): Remove the invalid ASSERT and return early if we fail to create the decoder.
(WebCore::ImageSource::ensureDecoderIsCreated): Deleted.

platform/graphics/ImageSource.h:

10:49 PM Changeset in webkit [199763] by sbarati@apple.com

2 edits in trunk/Source/JavaScriptCore

Unreviewed, fix cloop build after r199754.

jsc.cpp:

(jscmain):

10:13 PM Changeset in webkit [199762] by msaboff@apple.com

9 edits in trunk

iTunes crashing JavaScriptCore.dll
https://bugs.webkit.org/show_bug.cgi?id=156647

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

Given that there there are only 128 FLS indices compared to over a 1000 for TLS,
I eliminated the thread specific m_threadSpecificForThread and instead we look
for the current thread in m_registeredThreads list when we need it.
In most cases there will only be one thread.

Added THREAD_SPECIFIC_CALL to signature of ThreadSpecific remove callbacks
to set the calling convention correctly for Windows 32 bit.

heap/MachineStackMarker.cpp:

(JSC::ActiveMachineThreadsManager::remove):
(JSC::MachineThreads::MachineThreads):
(JSC::MachineThreads::~MachineThreads):
(JSC::MachineThreads::addCurrentThread):
(JSC::MachineThreads::machineThreadForCurrentThread):
(JSC::MachineThreads::removeThread):

heap/MachineStackMarker.h:

Source/WTF:

If a thread was created without using the WTF thread apis and that thread uses
a JavaScript VM and that thread exits with the VM still around, JSC won't know
that the thread has exited. Currently, we use ThreadSpecificThreadExit() to
clean up any thread specific keys. Cleaning up these keys is how JSC is
notified of a thread exit. We only call ThreadSpecificThreadExit() from
wtfThreadEntryPoint() when the thread entry point function returns.
This mechanism was put in place for Windows because we layer the WTF::ThreadSpecific
functionality on top of TLS (Thread Local Storage), but TLS doesn't have
a thread exiting callback the way that pthread_create_key does.

The fix is to change from using TLS to using FLS (Fiber Local Storage). Although
Windows allows multiple fibers per thread, WebKit is not designed to work with a
multiple fibers per thread. When there is only one fiber per thread, FLS works just
like TLS, but it has the destroy callback.

I restructured the Windows version of WTF::ThreadSpecific to be almost the same
as the pthread version. Added THREAD_SPECIFIC_CALL to set the correct
calling convenction for Windows 32 bit.

wtf/ThreadSpecific.h:

(WTF::threadSpecificKeyCreate):
(WTF::threadSpecificKeyDelete):
(WTF::threadSpecificSet):
(WTF::threadSpecificGet):
(WTF::ThreadSpecific<T>::ThreadSpecific):
(WTF::ThreadSpecific<T>::~ThreadSpecific):
(WTF::ThreadSpecific<T>::get):
(WTF::ThreadSpecific<T>::set):
(WTF::ThreadSpecific<T>::destroy):
Restructured to use FLS. Renamed TLS* to FLS*.

wtf/ThreadSpecificWin.cpp:

(WTF::flsKeyCount):
(WTF::flsKeys):
Renamed from tlsKey*() to flsKey*().

(WTF::destructorsList): Deleted.
(WTF::destructorsMutex): Deleted.
(WTF::PlatformThreadSpecificKey::PlatformThreadSpecificKey): Deleted.
(WTF::PlatformThreadSpecificKey::~PlatformThreadSpecificKey): Deleted.
(WTF::PlatformThreadSpecificKey::setValue): Deleted.
(WTF::PlatformThreadSpecificKey::value): Deleted.
(WTF::PlatformThreadSpecificKey::callDestructor): Deleted.
(WTF::tlsKeyCount): Deleted.
(WTF::tlsKeys): Deleted.
(WTF::threadSpecificKeyCreate): Deleted.
(WTF::threadSpecificKeyDelete): Deleted.
(WTF::threadSpecificSet): Deleted.
(WTF::threadSpecificGet): Deleted.
(WTF::ThreadSpecificThreadExit): Deleted.

wtf/ThreadingWin.cpp:

(WTF::wtfThreadEntryPoint): Eliminated call to ThreadSpecificThreadExit.

LayoutTests:

Disabled fast/workers/dedicated-worker-lifecycle.html as it creates
more workers that we have ThreadSpecific keys. We need at least one
key per JSC VM we create. I didn't want to weaken the test for other
platforms.

platform/win/TestExpectations:

9:27 PM Changeset in webkit [199761] by fpizlo@apple.com

2 edits in trunk/Source/WTF

Add more locking algorithms to the LockSpeedTest.

Rubber stamped by Saam Barati.

benchmarks/LockSpeedTest.cpp:

(main):

9:25 PM Changeset in webkit [199760] by fpizlo@apple.com

6 edits in trunk/Source/WTF

Clean up the ParkingLot uparking API a bit
https://bugs.webkit.org/show_bug.cgi?id=156746

Reviewed by Saam Barati and Geoffrey Garen.

Previously, unparkOne() would either return a boolean to tell you if there are any more threads on
the queue or it would pass your callback a pair of booleans - one to tell if a thread was unparked
and another to tell if there are any more threads. This was an annoying inconsistency. What if you
wanted to know if unparkOne() unparked a thread but you don't care to use callbacks?

This fixes unparkOne() to use a struct called UnparkResult for both of its variants. This makes the
code a bit cleaner.

wtf/Atomics.h: Add some more atomic ops.

(WTF::Atomic::exchangeAndAdd):
(WTF::Atomic::exchange):

wtf/Condition.h: Change calls to unparkOne().

(WTF::ConditionBase::notifyOne):

wtf/Lock.cpp: Change calls to unparkOne().

(WTF::LockBase::unlockSlow):

wtf/ParkingLot.cpp:

(WTF::ParkingLot::parkConditionally):
(WTF::ParkingLot::unparkOne):

wtf/ParkingLot.h: Switch to using ScopedLambda and introduce UnparkResult.

9:14 PM Changeset in webkit [199759] by ggaren@apple.com

7 edits in trunk/Source/bmalloc

bmalloc: fix up overflow checks
https://bugs.webkit.org/show_bug.cgi?id=156780

Reviewed by Mark Lam.

We used to try to avoid overflow in large object math by setting a very
high limit on the largest large object. But that's a bit error-prone
since the check is far away from the math that might overflow -- and
we were missing some cases.

This patch removes the limit and instead checks at each math site.

bmalloc/Allocator.cpp:

(bmalloc::Allocator::tryAllocate):
(bmalloc::Allocator::allocate):
(bmalloc::Allocator::reallocate):
(bmalloc::Allocator::allocateSlowCase): Remove the limit. tryAllocateLarge
will check for overflow for us.

bmalloc/Chunk.h: This ASSERT was just totally wrong.

bmalloc/Heap.cpp:

(bmalloc::Heap::tryAllocateLarge): Check for overflow when adding.

bmalloc/Sizes.h:

bmalloc/VMAllocate.h:

(bmalloc::tryVMAllocate): Check for overflow when adding.

bmalloc/VMHeap.cpp:

(bmalloc::VMHeap::tryAllocateLargeChunk): Check for overflow when adding.

9:03 PM Changeset in webkit [199758] by commit-queue@webkit.org

3 edits in trunk/Source/JavaScriptCore

[JSC] Small cleanup of RegisterAtOffsetList
https://bugs.webkit.org/show_bug.cgi?id=156779

Patch by Benjamin Poulain <bpoulain@webkit.org> on 2016-04-19
Reviewed by Mark Lam.

I was wondering why RegisterAtOffsetList always cache-miss.
It looks like it is doing more than it needs to.

We do not need to sort the values. The total order of
RegisterAtOffset is:
1) Order of Reg.
2) Order of offsets.
We already generate the list in order.

Also allocate the right array size ahead of filling the array.

jit/RegisterAtOffsetList.cpp:

(JSC::RegisterAtOffsetList::RegisterAtOffsetList):
(JSC::RegisterAtOffsetList::sort): Deleted.

jit/RegisterAtOffsetList.h:

(JSC::RegisterAtOffsetList::append): Deleted.

8:52 PM Changeset in webkit [199757] by commit-queue@webkit.org

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Picking Snapshot from navigation bar popup does to switch views
https://bugs.webkit.org/show_bug.cgi?id=156762

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-04-19
Reviewed by Timothy Hatcher.

UserInterface/Views/TimelineDataGridNodePathComponent.js:

(WebInspector.TimelineDataGridNodePathComponent.prototype.get previousSibling):
(WebInspector.TimelineDataGridNodePathComponent.prototype.get nextSibling):
Wrong represented object provided by TimelineDataGridNodePathComponent.

8:08 PM Changeset in webkit [199756] by ggaren@apple.com

2 edits in trunk/Source/bmalloc

2016-04-19 Geoffrey Garen <ggaren@apple.com>

Unreviewed, try to fix an ASSERT seen on the bots.

bmalloc/Heap.cpp: (bmalloc::Heap::tryAllocateLarge): This ASSERT is supposed to be about alignment, not size. Oops.

7:41 PM Changeset in webkit [199755] by sbarati@apple.com

2 edits in trunk/Source/JavaScriptCore

Add a couple UNLIKELY macros in parseMemberExpression
https://bugs.webkit.org/show_bug.cgi?id=156775

Reviewed by Filip Pizlo.

These UNLIKELY macros have to do with the base of the
member expression being 'super'. I think it's safe to
argue that this is truly UNLIKELY. I am seeing speedups
sometimes on Octane codeload. Usually around 0.5%. Sometimes 1%.

parser/Parser.cpp:

(JSC::Parser<LexerType>::parseMemberExpression):

7:24 PM Changeset in webkit [199754] by sbarati@apple.com

5 edits in trunk/Source/JavaScriptCore

allow jsc shell to dump sampling profiler data
https://bugs.webkit.org/show_bug.cgi?id=156725

Reviewed by Benjamin Poulain.

This patch adds a '--reportSamplingProfilerData' option to the
JSC shell which will enable the sampling profiler and dump
its data at the end of execution. The dump will include the
40 hottest functions and the 80 hottest bytecode locations.
If you're using this option to debug, it's easy to just hack
on the code to make it dump more or less information.

jsc.cpp:

(CommandLine::parseArguments):
(jscmain):

runtime/Options.h:
runtime/SamplingProfiler.cpp:

(JSC::SamplingProfiler::processUnverifiedStackTraces):
(JSC::SamplingProfiler::stackTracesAsJSON):
(JSC::SamplingProfiler::reportTopFunctions):
(JSC::SamplingProfiler::reportTopBytecodes):

runtime/SamplingProfiler.h:

(JSC::SamplingProfiler::StackFrame::hasExpressionInfo):
(JSC::SamplingProfiler::StackFrame::hasBytecodeIndex):
(JSC::SamplingProfiler::StackFrame::hasCodeBlockHash):
(JSC::SamplingProfiler::setStopWatch):

6:36 PM Changeset in webkit [199753] by achristensen@apple.com

3 edits in trunk/Source/WebKit2

Fix CMake build.

CMakeLists.txt:

Don't compile a file that doesn't exist.

PlatformMac.cmake:

Put the XPCServices in the right place.

6:33 PM Changeset in webkit [199752] by Brent Fulgham

9 edits
2 moves
2 deletes in trunk

Remove remaining bits of dynamic <link> rel='icon' loading
https://bugs.webkit.org/show_bug.cgi?id=156727

Reviewed by Darin Adler.

Source/WebCore:

Don't call 'shouldLoadLink' for 'icon' link types. It performs no
useful checks for 'icon' types, and emits the non-standard
'onbeforeload' event.

This work finishes up https://webkit.org/b/153151, where we removed
FrameLoaderClient::dispatchDidChangeIcons() and related code.

Test: webarchive/test-link-rel-subresource-beforeload.html

loader/LinkLoader.cpp:

(WebCore::LinkLoader::loadLink): Remove unneeded call to 'shouldLoadLink'.

Tools:

Remove unused test infrastructure. This code never existed in WebKit2
testing since was only used on Windows.

DumpRenderTree/TestRunner.cpp:

(dumpIconChangesCallback): Deleted.

DumpRenderTree/TestRunner.h:

(TestRunner::dumpIconChanges): Deleted.
(TestRunner::setDumpIconChanges): Deleted.

LayoutTests:

Rename 'test-link-rel-icon-beforeload.html' to 'test-link-rel-subresource-beforeload.html'.

fast/dom/icon-url-property-expected.txt: Removed.
fast/dom/icon-url-property.html: Removed.
platform/gtk/TestExpectations: Remove references to deleted tests.
platform/ios-simulator/TestExpectations: Ditto.
platform/wk2/TestExpectations: Ditto.
webarchive/test-link-rel-icon-beforeload-expected.webarchive: Removed.
webarchive/test-link-rel-icon-beforeload.html: Removed.
webarchive/test-link-rel-subresource-beforeload-expected.webarchive: Copied from LayoutTests/webarchive/test-link-rel-icon-beforeload-expected.webarchive.
webarchive/test-link-rel-subresource-beforeload.html: Copied from LayoutTests/webarchive/test-link-rel-icon-beforeload.html.

6:30 PM Changeset in webkit [199751] by Chris Dumez

10 edits
1 delete in trunk

AudioBufferSourceNode.buffer should be nullable
https://bugs.webkit.org/show_bug.cgi?id=156769

Reviewed by Darin Adler.

Source/WebCore:

AudioBufferSourceNode.buffer should be nullable as per the
specification:
https://webaudio.github.io/web-audio-api/#AudioBufferSourceNode

Our implementation was initially returning null when getting
AudioBufferSourceNode.buffer, which is correct. However, it would
throw a TypeError when trying to set the attribute to null. Our
implementation setter actually supported setting the buffer to
null but the custom bindings for the setter would not.

This patch does the following:

Get rid of the custom bindings for the AudioBufferSourceNode.buffer setter. We can have the bindings generator generate the same code by using [StrictTypeChecking]. The custom bindinds were also throwing a TypeError if the input AudioBuffer had too many channels but this does not seem to be possible.
Mark AudioBufferSourceNode.buffer as nullable in the IDL so that we no longer throw when the JS tries to assign null, but instead calls AudioBufferSourceNode::setBuffer(nullptr)

No new test, updated webaudio/audiobuffersource-channels.html

CMakeLists.txt:
Modules/webaudio/AudioBufferSourceNode.cpp:

(WebCore::AudioBufferSourceNode::setBuffer):

Modules/webaudio/AudioBufferSourceNode.h:
Modules/webaudio/AudioBufferSourceNode.idl:
Modules/webaudio/AudioContext.h:
WebCore.xcodeproj/project.pbxproj:
bindings/js/JSAudioBufferSourceNodeCustom.cpp: Removed.

LayoutTests:

Update existing layout test to check that:

AudioBufferSourceNode.buffer is initially null
AudioBufferSourceNode.buffer can be set to null
We cannot create an AudioBuffer that has too many channels

webaudio/audiobuffersource-channels-expected.txt:
webaudio/audiobuffersource-channels.html:

6:19 PM Changeset in webkit [199750] by beidson@apple.com

20 edits
2 adds in trunk

Modern IDB: Lots of IDB bindings cleanup (including making IDBVersionChangeEvent constructible).
https://bugs.webkit.org/show_bug.cgi?id=156760

Reviewed by Darin Adler (and looked over by Chris Dumez and Alex Christensen).

Source/WebCore:

Test: storage/indexeddb/modern/idbversionchangeevent-constructor.html

Add WorkerGlobalScopeConstructors to the xcodeproj:

WebCore.xcodeproj/project.pbxproj:

Remove the completely irrelevant webkit* prefixed constructors from DOMWindow:

page/DOMWindow.idl:

Remove the poor way most objects were exposed on the WorkerGlobalScope:

Modules/indexeddb/WorkerGlobalScopeIndexedDatabase.idl:

Expose most of the objects on the WorkerGlobalScope the correct way:

Modules/indexeddb/IDBCursor.idl:
Modules/indexeddb/IDBCursorWithValue.idl:
Modules/indexeddb/IDBDatabase.idl:
Modules/indexeddb/IDBFactory.idl:
Modules/indexeddb/IDBIndex.idl:
Modules/indexeddb/IDBKeyRange.idl:
Modules/indexeddb/IDBObjectStore.idl:
Modules/indexeddb/IDBOpenDBRequest.idl:
Modules/indexeddb/IDBRequest.idl:
Modules/indexeddb/IDBTransaction.idl:

Make IDBVersionChangeEvent constructible:

Modules/indexeddb/IDBVersionChangeEvent.cpp:

(WebCore::IDBVersionChangeEvent::IDBVersionChangeEvent):
(WebCore::IDBVersionChangeEvent::newVersion): Deleted.

Modules/indexeddb/IDBVersionChangeEvent.h:
Modules/indexeddb/IDBVersionChangeEvent.idl:

bindings/js/JSDictionary.h:

(WebCore::JSDictionary::convertValue): Add a templated form of convertValue that

handles Optional<>s.

LayoutTests:

js/dom/global-constructors-attributes-idb-expected.txt: Updated for removed attributes.
storage/indexeddb/modern/idbversionchangeevent-constructor-expected.txt: Added.
storage/indexeddb/modern/idbversionchangeevent-constructor.html: Added.

6:05 PM Changeset in webkit [199749] by Gyuyoung Kim

2 edits in trunk/LayoutTests

[EFL] Unskip media tests since r199649

Unreviewed EFL gardening.

platform/efl/TestExpectations: r199649 fixed media test crash as well.

5:02 PM Changeset in webkit [199748] by mark.lam@apple.com

27 edits
18 adds in trunk

Re-landing: ES6: Implement RegExp.prototype[@@search].
https://bugs.webkit.org/show_bug.cgi?id=156331

Reviewed by Keith Miller.

Source/JavaScriptCore:

What changed?

Implemented search builtin in RegExpPrototype.js. The native path is now used as a fast path.
Added DFG support for an IsRegExpObjectIntrinsic (modelled after the IsJSArrayIntrinsic).
Renamed @isRegExp to @isRegExpObject to match the new IsRegExpObjectIntrinsic.
Change the esSpecIsRegExpObject() implementation to check if the object's JSType is RegExpObjectType instead of walking the classinfo chain.

builtins/RegExpPrototype.js:

(search):

builtins/StringPrototype.js:

(search):

fixed some indentation.

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::handleIntrinsicCall):

dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

dfg/DFGFixupPhase.cpp:

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

dfg/DFGNodeType.h:
dfg/DFGPredictionPropagationPhase.cpp:

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

dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileIsArrayConstructor):
(JSC::DFG::SpeculativeJIT::compileIsRegExpObject):
(JSC::DFG::SpeculativeJIT::compileCallObjectConstructor):

dfg/DFGSpeculativeJIT.h:
dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compileIsFunction):
(JSC::FTL::DFG::LowerDFGToB3::compileIsRegExpObject):
(JSC::FTL::DFG::LowerDFGToB3::compileTypeOf):
(JSC::FTL::DFG::LowerDFGToB3::isExoticForTypeof):
(JSC::FTL::DFG::LowerDFGToB3::isRegExpObject):
(JSC::FTL::DFG::LowerDFGToB3::isType):

runtime/Intrinsic.h:
Added IsRegExpObjectIntrinsic.

runtime/CommonIdentifiers.h:

runtime/ECMAScriptSpecInternalFunctions.cpp:

(JSC::esSpecIsConstructor):

Changed to use uncheckedArgument since this is only called from internal code.

(JSC::esSpecIsRegExpObject):
(JSC::esSpecIsRegExp): Deleted.

runtime/ECMAScriptSpecInternalFunctions.h:
Changed to check the object for a JSType of RegExpObjectType.

runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::init):

Added split fast path.

runtime/RegExpPrototype.cpp:

(JSC::RegExpPrototype::finishCreation):
(JSC::regExpProtoFuncSearchFast):
(JSC::regExpProtoFuncSearch): Deleted.

runtime/RegExpPrototype.h:

tests/es6.yaml:
tests/stress/regexp-search.js:
Rebased test.

LayoutTests:

js/regress/regexp-prototype-search-observable-side-effects-expected.txt: Added.
js/regress/regexp-prototype-search-observable-side-effects.html: Added.
js/regress/regexp-prototype-search-observable-side-effects2-expected.txt: Added.
js/regress/regexp-prototype-search-observable-side-effects2.html: Added.

js/regress/script-tests/regexp-prototype-search-observable-side-effects.js: Added.
js/regress/script-tests/regexp-prototype-search-observable-side-effects2.js: Added.

js/regress/script-tests/string-prototype-search-observable-side-effects.js: Added.
js/regress/script-tests/string-prototype-search-observable-side-effects2.js: Added.
js/regress/script-tests/string-prototype-search-observable-side-effects3.js: Added.
js/regress/script-tests/string-prototype-search-observable-side-effects4.js: Added.

js/regress/string-prototype-search-observable-side-effects-expected.txt: Added.
js/regress/string-prototype-search-observable-side-effects.html: Added.
js/regress/string-prototype-search-observable-side-effects2-expected.txt: Added.
js/regress/string-prototype-search-observable-side-effects2.html: Added.
js/regress/string-prototype-search-observable-side-effects3-expected.txt: Added.
js/regress/string-prototype-search-observable-side-effects3.html: Added.
js/regress/string-prototype-search-observable-side-effects4-expected.txt: Added.
js/regress/string-prototype-search-observable-side-effects4.html: Added.

4:41 PM Changeset in webkit [199747] by timothy@apple.com

19 edits in trunk/Source/WebInspectorUI

Web Inspector: DataGrid should be virtualized so it only renders visible rows

https://bugs.webkit.org/show_bug.cgi?id=156663
rdar://problem/25765256

Reviewed by Joseph Pecoraro.

UserInterface/Views/ComputedStyleDetailsPanel.js:

(WebInspector.ComputedStyleDetailsPanel.prototype.set containerRegions):
Call updateLayoutIfNeeded since we don't use views here.

UserInterface/Views/ConsoleMessageView.js:

(WebInspector.ConsoleMessageView.prototype._formatParameterAsTable):
Set inline and variableHeightRows to true, remove direct classList add. Call updateLayoutIfNeeded since we don't use views here.

UserInterface/Views/DOMTreeDataGrid.js:

(WebInspector.DOMTreeDataGrid):
Set inline to true, remove direct classList add.

UserInterface/Views/DataGrid.css:

(.data-grid td):
(.data-grid table.data):
(.data-grid:not(.variable-height-rows) table.data):
(.data-grid:not(.variable-height-rows) table.data.odd-first-zebra-stripe):
(.data-grid.variable-height-rows table.data tr:nth-child(odd)):
(.data-grid.variable-height-rows table.data tr:nth-child(even)):
(.data-grid.variable-height-rows.odd-first-zebra-stripe table.data tr:nth-child(odd)):
(.data-grid.variable-height-rows.odd-first-zebra-stripe table.data tr:nth-child(even)):
(.data-grid.variable-height-rows table.data tr.filler):
Updated styles to support variable height rows directly and flipping the order of the stripes
when the virtual table starts at an odd row.

UserInterface/Views/DataGrid.js:

(WebInspector.DataGrid): Added rowHeight and rows.
(WebInspector.DataGrid.prototype.get inline): Added.
(WebInspector.DataGrid.prototype.set inline): Added.
(WebInspector.DataGrid.prototype.get variableHeightRows): Added.
(WebInspector.DataGrid.prototype.set variableHeightRows): Added.
(WebInspector.DataGrid.prototype.layout): Call _updateVisibleRows.
(WebInspector.DataGrid.prototype._noteRowsChanged): Added.
(WebInspector.DataGrid.prototype._updateVisibleRows): Added.
(WebInspector.DataGrid.prototype._sortNodesCallback): Update to not use the DOM.
(WebInspector.DataGridNode.prototype.set hasChildren): Call needsLayout.
(WebInspector.DataGridNode.prototype.collapse): Call needsLayout.
(WebInspector.DataGridNode.prototype.expand): Call needsLayout.
(WebInspector.DataGridNode.prototype._attach): Call _noteRowsChanged.
(WebInspector.DataGridNode.prototype._detach): Call _noteRowsChanged.

UserInterface/Views/DatabaseUserQuerySuccessView.js:

(WebInspector.DatabaseUserQuerySuccessView):
Set inline to true, remove direct classList add. Call updateLayoutIfNeeded since we don't use views here.

UserInterface/Views/DetailsSection.css:

(.details-section > .content .data-grid td.value-column):
(.details-section > .content .data-grid table.data): Deleted.
(.details-section > .content .data-grid tr:nth-child(even)): Deleted.
(.details-section > .content .data-grid tr:nth-child(odd)): Deleted.
Now handled by DataGrid.css directly.

UserInterface/Views/DetailsSectionDataGridRow.js:

(WebInspector.DetailsSectionDataGridRow.prototype.set dataGrid):
Set inline and variableHeightRows to true, remove direct classList add. Call updateLayoutIfNeeded since we don't use views here.

UserInterface/Views/HeapSnapshotInstancesContentView.css:

(.heap-snapshot > .data-grid tr:matches(.selected, :hover) td .go-to-arrow):
(.heap-snapshot .icon):
Remove margin-top to fit inside 20px row instead of 21px.

UserInterface/Views/IndexedDatabaseObjectStoreContentView.css:

(.content-view.indexed-database-object-store > .data-grid table.data): Deleted.
(.content-view.indexed-database-object-store > .data-grid table.data tr:nth-child(even)): Deleted.
(.content-view.indexed-database-object-store > .data-grid table.data tr:nth-child(odd)): Deleted.
(.content-view.indexed-database-object-store > .data-grid table.data tr.filler): Deleted.
Now handled by DataGrid.css directly.

UserInterface/Views/IndexedDatabaseObjectStoreContentView.js:

(WebInspector.IndexedDatabaseObjectStoreContentView):
Set variableHeightRows to true.

UserInterface/Views/LayerTreeDetailsSidebarPanel.js:

(WebInspector.LayerTreeDetailsSidebarPanel.prototype._buildDataGridSection):
Set inline to true, remove direct classList add. Call updateLayoutIfNeeded since we don't use views here.

UserInterface/Views/LogContentView.css:

(.console-item .data-grid table.data): Deleted.
(.console-item .data-grid table.data tr:nth-child(even)): Deleted.
Now handled by DataGrid.css directly.

UserInterface/Views/NetworkGridContentView.css:

(.content-view.network-grid > .data-grid td): Deleted.
(.content-view.network-grid > .data-grid table.data): Deleted.
Now handled by DataGrid.css directly.

UserInterface/Views/ProbeSetDataGrid.js:

(WebInspector.ProbeSetDataGrid):
Set inline to true, remove direct classList add.

UserInterface/Views/ProfileView.css:

(.profile > .data-grid td .icon):
(.profile > .data-grid tr:matches(.selected, :hover) .go-to-arrow):
Remove margin-top to fit inside 20px row instead of 21px.

UserInterface/Views/TimelineRecordingContentView.css:

(.content-view.timeline-recording > .content-browser > .content-view-container > .timeline-view > .data-grid td): Deleted.
(.content-view.timeline-recording > .content-browser > .content-view-container > .timeline-view > .data-grid table.data): Deleted.
Now handled by DataGrid.css directly.

UserInterface/Views/Variables.css:

(:root): Added zebra stripe colors.

4:36 PM Changeset in webkit [199746] by ggaren@apple.com

20 edits
1 add
10 deletes in trunk/Source/bmalloc

bmalloc: Merge the large and xlarge allocators
https://bugs.webkit.org/show_bug.cgi?id=156734

Reviewed by Andreas Kling.

This give us better defense against worst case memory usage:

Baseline Patch Δ

Peak Memory:

nimlang 198,132kB 181,468kB ^{1.09x smaller}

It also eliminates inline metadata for large objects, fixing the
regression introduced in r198675, and more:

run-malloc-benchmarks Baseline:~/OpenSource/WebKitBuildBaseline/Release/ Patch:~/OpenSource/WebKitBuild/Release/

Baseline Patch Δ

Memory at End:

big 10,880kB 3,328kB ^{3.27x smaller

facebook 3,112kB 2,868kB} 1.09x smaller
fragment --parallel 1,848kB 760kB ^{2.43x smaller

fragment_iterate --parallel 4,908kB 776kB} 6.32x smaller
big --parallel 48,076kB 11,892kB ^{4.04x smaller}

Overall memory use looks OK:

run-malloc-benchmarks --memory_warning Baseline:~/OpenSource/WebKitBuildBaseline/Release/ Patch:~/OpenSource/WebKitBuild/Release/

Baseline Patch Δ

Memory at End:

<arithmetic mean> 13,992kB 13,987kB ^{1.0x smaller}

Overall throughput looks OK:

run-malloc-benchmarks Baseline:~/OpenSource/WebKitBuildBaseline/Release/ Patch:~/OpenSource/WebKitBuild/Release/

Baseline Patch Δ

Execution Time:

<arithmetic mean> 103ms 104ms ! 1.01x slower

We're a bit slower on the "all-out large allocations on all cores"
benchmark, but I think that's an OK price to pay:

Baseline Patch Δ

Execution Time:

big --parallel 125ms 136ms ! 1.09x slower

This patch net removes 1.5k lines of code. It turns out that large
allocations are rare, and free memory fragments are also rare, so the
combination is super rare, and a simple O(n) algorithm that ensures good
memory behavior is the best option.

Fun fact: In practice, the odds that the old code would save memory
were *worse* than the odds that it would contain a bug that wasted
memory. :)

bmalloc.xcodeproj/project.pbxproj:

bmalloc/Allocator.cpp:

(bmalloc::Allocator::tryAllocate): largeMax is the new xLargeMax since
xLargeMax is gone now.

(bmalloc::Allocator::allocate): I moved the rounding code into allocateLarge,
so we don't have to do it here.

(bmalloc::Allocator::reallocate):
(bmalloc::Allocator::allocateSlowCase):
(bmalloc::Allocator::allocateXLarge): Deleted. No more XLarge case.

bmalloc/Allocator.h:

bmalloc/BeginTag.h: Removed.
bmalloc/BoundaryTag.h: Removed.

bmalloc/Chunk.h:

(bmalloc::ChunkHash::hash): Added a hash function. The best hash function
is a unique and monotonically increasing integer, and that's exactly what
we typically get from the high bits of a Chunk, since the OS allocates
Chunks at unique and increasing addresses.
(bmalloc::Chunk::boundaryTags): Deleted.
(bmalloc::Chunk::objectType): Deleted.
(bmalloc::Chunk::beginTag): Deleted.
(bmalloc::Chunk::endTag): Deleted.

bmalloc/Deallocator.cpp:

(bmalloc::Deallocator::deallocateSlowCase): We no longer know for sure,
by looking at its bit pattern, whether a pointer is small or large.
Instead, any pointer with large alignment *might* be large, and when
we occasionally encounter such an object, we have to consult a hash
table in the Heap to find out for sure. This turns out to be just as
cheap in practice.

We don't deallocate large objects on the fast path anymore. We can't,
because large objects have out-of-line metadata now.

(bmalloc::Deallocator::deallocateXLarge): Deleted.

bmalloc/Deallocator.h:

(bmalloc::Deallocator::deallocateFastCase): See deallocateSlowCase.

bmalloc/EndTag.h: Removed.
bmalloc/FreeList.cpp: Removed.
bmalloc/FreeList.h: Removed.

bmalloc/Heap.cpp:

(bmalloc::Heap::allocateSmallPage): Be sure to track each chunk in
the object type map, so we can distinguish small vs large objects.

(bmalloc::Heap::deallocateSmallLine): No need to check object type
because we know object type now by virtue of being on the small object
path.

(bmalloc::Heap::splitAndAllocate): Be sure to track each chunk in
the object type map, so we can distinguish small vs large objects. Large
objects can split across chunks, so we need to add each large object's
chunk as it is allocated.

(bmalloc::Heap::tryAllocateLarge):
(bmalloc::Heap::allocateLarge):
(bmalloc::Heap::isLarge):
(bmalloc::Heap::largeSize):
(bmalloc::Heap::shrinkLarge):
(bmalloc::Heap::deallocateLarge): Merged in existing XLarge logic for
large objects.

(bmalloc::Heap::scavengeXLargeObjects): Deleted.
(bmalloc::Heap::allocateXLarge): Deleted.
(bmalloc::Heap::tryAllocateXLarge): Deleted.
(bmalloc::Heap::xLargeSize): Deleted.
(bmalloc::Heap::shrinkXLarge): Deleted.
(bmalloc::Heap::deallocateXLarge): Deleted.

bmalloc/Heap.h:

(bmalloc::Heap::LargeObjectHash::hash):

bmalloc/LargeObject.h: Removed.

bmalloc/Map.h: Added.

(bmalloc::Map::size):
(bmalloc::Map::capacity):
(bmalloc::Map::get):
(bmalloc::Map::set):
(bmalloc::Map::remove):
(bmalloc::Map::shouldGrow):
(bmalloc::Map::shouldShrink):
(bmalloc::Map::find):
(bmalloc::Hash>::rehash): Simple hash table.

bmalloc/Object.h:

bmalloc/ObjectType.cpp:

(bmalloc::objectType):

bmalloc/ObjectType.h:

(bmalloc::mightBeLarge): See deallocateSlowCase.
(bmalloc::isXLarge): Deleted.

bmalloc/SegregatedFreeList.cpp: Removed.
bmalloc/SegregatedFreeList.h: Removed.

bmalloc/Sizes.h: Upped smallMax to 64kB. Upping to 32kB is pretty

reasonable, since sizes between 16kB and 32kB share page sizes. I went
all the way up to 64kB because the GC uses 64kB blocks, and also just
for extra padding to ensure that large allocations are indeed rare.

bmalloc/SortedVector.h: Removed.

bmalloc/VMHeap.cpp:

(bmalloc::VMHeap::tryAllocateLargeChunk):
(bmalloc::VMHeap::allocateSmallChunk):
(bmalloc::VMHeap::VMHeap): Deleted.
(bmalloc::VMHeap::allocateChunk): Deleted.

bmalloc/VMHeap.h:

(bmalloc::VMHeap::deallocateSmallPage):
(bmalloc::VMHeap::allocateLargeObject): Deleted.
(bmalloc::VMHeap::deallocateLargeObject): Deleted. Nixed all the boundary
tag logic since metadata is out of line now.

bmalloc/VMState.h: Removed. Instead of an abstract state, we track

the precise amount of committed physical pages at the head of a VM
range. This allows us to merge aggressively without triggering an madvise
storm most of the time.

bmalloc/Vector.h:

(bmalloc::Vector<T>::Vector):
(bmalloc::Vector<T>::insert):
(bmalloc::Vector<T>::remove):
(bmalloc::Vector<T>::resize): Filled out some missing helpers.

bmalloc/XLargeMap.cpp:

(bmalloc::XLargeMap::remove):
(bmalloc::XLargeMap::add):
(bmalloc::XLargeMap::removePhysical):
(bmalloc::XLargeMap::takeFree): Deleted.
(bmalloc::XLargeMap::addFree): Deleted.
(bmalloc::XLargeMap::addAllocated): Deleted.
(bmalloc::XLargeMap::getAllocated): Deleted.
(bmalloc::XLargeMap::takeAllocated): Deleted.
(bmalloc::XLargeMap::shrinkToFit): Deleted.
(bmalloc::XLargeMap::takePhysical): Deleted.
(bmalloc::XLargeMap::addVirtual): Deleted.

bmalloc/XLargeMap.h:

(bmalloc::XLargeMap::Allocation::operator<): Deleted. We don't track
object sizes anymore -- just free space. (The Heap tracks object sizes.)
We use plain old linear search for free space. (See intro.)

bmalloc/XLargeRange.h:

(bmalloc::XLargeRange::physicalSize):
(bmalloc::XLargeRange::setPhysicalSize):
(bmalloc::merge):
(bmalloc::XLargeRange::split):
(bmalloc::XLargeRange::vmState): Deleted.
(bmalloc::XLargeRange::setVMState): Deleted. See VMState.h.

4:31 PM Changeset in webkit [199745] by mark.lam@apple.com

2 edits in trunk/Source/JavaScriptCore

Replace $vm.printValue() with $vm.value().
https://bugs.webkit.org/show_bug.cgi?id=156767

Reviewed by Saam Barati.

When debugging with $vm, this change allows us to do this:

$vm.print("myObj = " + $vm.value(myObj) + "\n");

... instead of having to do this:

$vm.print("myObj = ");
$vm.printValue(myObj);
$vm.print("\n");

tools/JSDollarVMPrototype.cpp:

(JSC::JSDollarVMPrototype::printValue):
(JSC::functionValue):
(JSC::JSDollarVMPrototype::finishCreation):
(JSC::functionPrintValue): Deleted.

2:51 PM Changeset in webkit [199744] by achristensen@apple.com

2 edits in trunk/LayoutTests

Rebase test after r199738

fast/canvas/webgl/fragment-shader-assertion-expected.txt:

ANGLE gives us a more descriptive error now. No big deal.
This test was added to make sure it didn't crash in http://trac.webkit.org/changeset/199340
and it still does not crash.

2:45 PM Changeset in webkit [199743] by achristensen@apple.com

5 edits in trunk/Source

Build fix after r199738

Source/ThirdParty/ANGLE:

CMakeLists.txt:

Source/WebCore:

platform/graphics/efl/GraphicsContext3DEfl.cpp:

(WebCore::GraphicsContext3D::GraphicsContext3D):

platform/graphics/win/GraphicsContext3DWin.cpp:

(WebCore::GraphicsContext3D::GraphicsContext3D):

2:02 PM Changeset in webkit [199742] by keith_miller@apple.com

6 edits
2 adds in trunk

ObjcInstance::stringValue should not call NSObject's description method
https://bugs.webkit.org/show_bug.cgi?id=156758

Reviewed by Geoffrey Garen.

Source/WebCore:

This patch makes it so that we no longer call NSObject's description method without first
swizzling the implementation for WebScriptObjects. We restore the incomming NSObject's
description method once we have finished generating the string.

Test: platform/mac/fast/objc/webScriptObject-does-not-call-description-on-nsobject.html

bridge/objc/objc_instance.mm:

(swizzleNSObjectDescription):
(ObjcInstance::stringValue):

Tools:

Add new methods to ObjCController that expose two Types of WebScriptObjects. The first is
an NSObject and the second is an NSArray of NSObjects. These are used to test that we don't
call the NSObjects description method without first swizzling it.

DumpRenderTree/mac/ObjCController.m:

(+[ObjCController isSelectorExcludedFromWebScript:]):
(+[ObjCController webScriptNameForSelector:]):
(-[ObjCController testArrayOfObjects]):
(-[ObjCController testObject]):

LayoutTests:

Test that we don't use the NSObject's description method when stringifying a WebScriptObject.

platform/mac/fast/objc/webScriptObject-does-not-call-description-on-nsobject-expected.txt: Added.
platform/mac/fast/objc/webScriptObject-does-not-call-description-on-nsobject.html: Added.
platform/wk2/TestExpectations:

1:25 PM Changeset in webkit [199741] by dino@apple.com

2 edits in trunk/Source/WebKit2

New SPI to export a dictionary of runtime features
https://bugs.webkit.org/show_bug.cgi?id=156645
<rdar://problem/23621666>

Reviewed by Anders Carlsson.

Mark the new SPI as WK_MAC_TBA, WK_IOS_TBA.

UIProcess/API/Cocoa/_WKExperimentalFeature.h:

1:20 PM Changeset in webkit [199740] by Chris Dumez

2 edits in trunk/Source/WebKit2

Crash under WebKit::PluginView::pluginSnapshotTimerFired
https://bugs.webkit.org/show_bug.cgi?id=156754
<rdar://problem/22566764>

Reviewed by Beth Dakin.

Add null check for frame() before trying to access the frame settings,
similarly to what is done earlier in this function. This fixes a top
crasher.

WebProcess/Plugins/PluginView.cpp:

(WebKit::PluginView::pluginSnapshotTimerFired):

12:57 PM Changeset in webkit [199739] by achristensen@apple.com

1 edit
1 add
1 delete in trunk/Source/ThirdParty/ANGLE

Build fix.

src/compiler/translator/Intermediate.h: Added.

(TIntermediate::TIntermediate):

src/compiler/translator/intermediate.h: Removed.

Changed case of Intermediate.h file name for case sensitive file systems.

12:46 PM Changeset in webkit [199738] by achristensen@apple.com

520 edits
123 adds
9 deletes in trunk

Update ANGLE
https://bugs.webkit.org/show_bug.cgi?id=156755

Reviewed by Dean Jackson.

Source/ThirdParty/ANGLE:

Huge list of changed files omitted.

Source/WebCore:

CMakeLists.txt:
platform/graphics/ANGLEWebKitBridge.h:

(WebCore::ANGLEWebKitBridge::getResources):

platform/graphics/cairo/GraphicsContext3DCairo.cpp:

(WebCore::GraphicsContext3D::GraphicsContext3D):
Continue to compile successfully with new ANGLE.

LayoutTests:

webgl/1.0.2/conformance/glsl/reserved/webgl_preprocessor_reserved-expected.txt: Removed.
webgl/1.0.2/conformance/glsl/reserved/webgl_preprocessor_reserved.html: Removed.

Removed invalid test based on https://github.com/KhronosGroup/WebGL/pull/1230

12:37 PM WebKitGTK/2.12.x edited by Michael Catanzaro

(diff)

12:35 PM Changeset in webkit [199737] by dino@apple.com

2 edits in trunk/Source/WebKit2

New SPI to export a dictionary of runtime features
https://bugs.webkit.org/show_bug.cgi?id=156645
<rdar://problem/23621666>

Post commit follow-up. Darin gave review comments that
I didn't address in my original commit - I was waiting
on some advice.

UIProcess/WebPreferences.cpp:

(WebKit::WebPreferences::isEnabledForFeature): Change the macro
to generate a static list of function pointers, rather than
a lot of conditional statements.
(WebKit::WebPreferences::setEnabledForFeature): Ditto.

12:06 PM Changeset in webkit [199736] by youenn.fablet@crf.canon.fr

4 edits in trunk/LayoutTests

imported/w3c/web-platform-tests/streams/readable-streams/general.https.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=155760

Reviewed by Alexey Proskuryakov.

LayoutTests/imported/w3c:

Flakiness was coming from a callback being called after a timeout.
Timeout was set so that a double promise resolution (promise resolved
in another promise resolution callback) is done before calling the callback.
On some slow bots, the timeout was not big enough.

web-platform-tests/streams/readable-streams/general.js: Increased the callback delay.

LayoutTests:

TestExpectations: removed flaky expectation.

11:39 AM Changeset in webkit [199735] by Chris Dumez

43 edits in trunk/Source

Mark more classes as WTF_MAKE_FAST_ALLOCATED
https://bugs.webkit.org/show_bug.cgi?id=156732

Reviewed by Darin Adler.

Source/WebCore:

css/CSSImageGeneratorValue.h:
css/DocumentRuleSets.h:
css/MediaQueryMatcher.h:
css/RuleFeature.h:
css/StyleResolver.h:
dom/ActiveDOMCallbackMicrotask.h:
dom/DocumentSharedObjectPool.h:
dom/MutationObserver.cpp:
dom/MutationObserverInterestGroup.h:
dom/MutationObserverRegistration.h:
dom/ScriptExecutionContext.cpp:
dom/SlotAssignment.h:
html/HTMLCollection.h:
html/canvas/CanvasRenderingContext2D.cpp:
html/parser/HTMLToken.h:
html/parser/XSSAuditorDelegate.h:
loader/FrameLoader.cpp:
loader/SubframeLoader.h:
page/AutoscrollController.h:
page/csp/ContentSecurityPolicySource.h:
platform/cf/RunLoopObserver.h:
platform/graphics/FloatQuad.h:
platform/graphics/FloatRoundedRect.h:
platform/graphics/IntSize.h:
platform/graphics/cg/GraphicsContextPlatformPrivateCG.h:
platform/graphics/cg/ImageDecoderCG.h:
platform/graphics/cocoa/IOSurface.h:
platform/graphics/displaylists/DisplayList.h:
platform/graphics/mac/ComplexTextController.h:
platform/graphics/mac/FontCustomPlatformData.h:
platform/mac/PowerObserverMac.h:
platform/network/DataURLDecoder.cpp:
platform/text/PlatformLocale.h:
rendering/TextAutosizer.h:
style/StyleUpdate.h:
xml/XMLHttpRequestUpload.h:

Source/WebKit2:

NetworkProcess/Downloads/Download.h:
NetworkProcess/Downloads/PendingDownload.h:
NetworkProcess/cache/NetworkCacheSpeculativeLoadManager.h:
Shared/API/Cocoa/RemoteObjectInvocation.h:

11:34 AM Changeset in webkit [199734] by oliver@apple.com

2 edits in trunk/Source/JavaScriptCore

Enable separated heap by default on ios
https://bugs.webkit.org/show_bug.cgi?id=156720

Reviewed by ggaren.

runtime/Options.cpp:

(JSC::recomputeDependentOptions):

10:58 AM Changeset in webkit [199733] by adachan@apple.com

4 edits in trunk/Source/WebCore

Context menu items related to fullscreen should be specific to standard fullscreen
https://bugs.webkit.org/show_bug.cgi?id=156723
<rdar://problem/25452632>

Reviewed by Darin Adler.

Introduce HTMLMediaElement::isStandardFullscreen() that the HitTestResult code can use
when handling the validation and selection of fullscreen-related context menu items.

html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::isStandardFullscreen):
(WebCore::HTMLMediaElement::toggleStandardFullscreenState):
Renamed to make it clear that it's for toggling standard fullscreen. Call the new
HTMLMediaElement::isStandardFullscreen().

html/HTMLMediaElement.h:
rendering/HitTestResult.cpp:

(WebCore::HitTestResult::mediaIsInFullscreen):
Use HTMLMediaElement::isStandardFullscreen().
(WebCore::HitTestResult::toggleMediaFullscreenState):
Call the renamed HTMLMediaElement::toggleStandardFullscreenState().

10:46 AM Changeset in webkit [199732] by achristensen@apple.com

2 edits in trunk/Source/WebKit2

Build fix.

NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::preregisterSandboxExtensionsForOptionallyFileBackedBlob):
result is unused.

10:25 AM Changeset in webkit [199731] by mark.lam@apple.com

24 edits
56 adds in trunk

Re-landing: ES6: Implement String.prototype.split and RegExp.prototype[@@split].
https://bugs.webkit.org/show_bug.cgi?id=156013

Reviewed by Keith Miller.

Source/JavaScriptCore:

CMakeLists.txt:
JavaScriptCore.xcodeproj/project.pbxproj:
builtins/GlobalObject.js:

(speciesConstructor):

builtins/PromisePrototype.js:
refactored to use the @speciesConstructor internal function.

builtins/RegExpPrototype.js:

(advanceStringIndex):

refactored from @advanceStringIndexUnicode() to be match the spec. Benchmarks show that there's no advantage in doing the unicode check outside of the advanceStringIndexUnicode part. So, I simplified the code to match the spec (especially since @@split needs to call advanceStringIndex from more than 1 location).

(match):

Removed an unnecessary call to @Object because it was already proven above.
Changed to use advanceStringIndex instead of advanceStringIndexUnicode. Again, there's no perf regression for this.

(regExpExec):
(hasObservableSideEffectsForRegExpSplit):
(split):
(advanceStringIndexUnicode): Deleted.

builtins/StringPrototype.js:

(split):

Modified to use RegExp.prototype[@@split].

bytecode/BytecodeIntrinsicRegistry.cpp:

(JSC::BytecodeIntrinsicRegistry::BytecodeIntrinsicRegistry):
(JSC::BytecodeIntrinsicRegistry::lookup):

bytecode/BytecodeIntrinsicRegistry.h:
Added the @@split symbol.

runtime/CommonIdentifiers.h:
runtime/ECMAScriptSpecInternalFunctions.cpp: Added.

(JSC::esSpecIsConstructor):
(JSC::esSpecIsRegExp):

runtime/ECMAScriptSpecInternalFunctions.h: Added.

runtime/JSGlobalObject.cpp:

(JSC::getGetterById):
(JSC::JSGlobalObject::init):

runtime/PropertyDescriptor.cpp:

(JSC::PropertyDescriptor::setDescriptor):

Removed an assert that is no longer valid.

runtime/RegExpObject.h:
Made advanceStringUnicode() public so that it can be re-used by the regexp split fast path.

runtime/RegExpPrototype.cpp:

(JSC::RegExpPrototype::finishCreation):
(JSC::regExpProtoFuncExec):
(JSC::regExpProtoFuncSearch):
(JSC::advanceStringIndex):
(JSC::regExpProtoFuncSplitFast):

runtime/RegExpPrototype.h:

runtime/StringObject.h:

(JSC::jsStringWithReuse):
(JSC::jsSubstring):

Hoisted some utility functions from StringPrototype.cpp so that they can be reused by the regexp split fast path.

runtime/StringPrototype.cpp:

(JSC::StringPrototype::finishCreation):
(JSC::stringProtoFuncSplitFast):
(JSC::stringProtoFuncSubstr):
(JSC::builtinStringSubstrInternal):
(JSC::stringProtoFuncSubstring):
(JSC::stringIncludesImpl):
(JSC::stringProtoFuncIncludes):
(JSC::builtinStringIncludesInternal):
(JSC::jsStringWithReuse): Deleted.
(JSC::jsSubstring): Deleted.
(JSC::stringProtoFuncSplit): Deleted.

runtime/StringPrototype.h:

tests/es6.yaml:

LayoutTests:

js/Object-getOwnPropertyNames-expected.txt:
js/dom/string-prototype-properties-expected.txt:

js/regress/regexp-prototype-split-observable-side-effects-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects.html: Added.
js/regress/regexp-prototype-split-observable-side-effects2-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects2.html: Added.
js/regress/regexp-prototype-split-observable-side-effects3-flags-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects3-flags.html: Added.
js/regress/regexp-prototype-split-observable-side-effects3-global-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects3-global.html: Added.
js/regress/regexp-prototype-split-observable-side-effects3-ignoreCase-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects3-ignoreCase.html: Added.
js/regress/regexp-prototype-split-observable-side-effects3-multiline-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects3-multiline.html: Added.
js/regress/regexp-prototype-split-observable-side-effects3-sticky-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects3-sticky.html: Added.
js/regress/regexp-prototype-split-observable-side-effects3-unicode-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects3-unicode.html: Added.
js/regress/regexp-prototype-split-observable-side-effects4-expected.txt: Added.
js/regress/regexp-prototype-split-observable-side-effects4.html: Added.

js/regress/script-tests/regexp-prototype-split-observable-side-effects.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects2.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects3-flags.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects3-global.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects3-ignoreCase.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects3-multiline.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects3-sticky.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects3-unicode.js: Added.
js/regress/script-tests/regexp-prototype-split-observable-side-effects4.js: Added.

js/regress/script-tests/string-prototype-split-observable-side-effects.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects2.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects3-flags.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects3-global.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects3-ignoreCase.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects3-multiline.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects3-sticky.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects3-unicode.js: Added.
js/regress/script-tests/string-prototype-split-observable-side-effects4.js: Added.

js/regress/string-prototype-split-observable-side-effects-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects.html: Added.
js/regress/string-prototype-split-observable-side-effects2-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects2.html: Added.
js/regress/string-prototype-split-observable-side-effects3-flags-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects3-flags.html: Added.
js/regress/string-prototype-split-observable-side-effects3-global-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects3-global.html: Added.
js/regress/string-prototype-split-observable-side-effects3-ignoreCase-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects3-ignoreCase.html: Added.
js/regress/string-prototype-split-observable-side-effects3-multiline-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects3-multiline.html: Added.
js/regress/string-prototype-split-observable-side-effects3-sticky-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects3-sticky.html: Added.
js/regress/string-prototype-split-observable-side-effects3-unicode-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects3-unicode.html: Added.
js/regress/string-prototype-split-observable-side-effects4-expected.txt: Added.
js/regress/string-prototype-split-observable-side-effects4.html: Added.

js/script-tests/Object-getOwnPropertyNames.js:
sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.14_String.prototype.split/S15.5.4.14_A1_T3-expected.txt:

9:58 AM Changeset in webkit [199730] by beidson@apple.com

14 edits
20 adds
5 deletes in trunk

Modern IDB: ObjectStore Blob Support.
https://bugs.webkit.org/show_bug.cgi?id=143193

Reviewed by Alex Christensen.

Source/WebCore:

Tests: imported/blink/storage/indexeddb/blob-basics-metadata.html

imported/blink/storage/indexeddb/blob-delete-objectstore-db.html
imported/blink/storage/indexeddb/blob-valid-after-deletion.html
imported/blink/storage/indexeddb/blob-valid-before-commit.html
imported/blink/storage/indexeddb/empty-blob-file.html
storage/indexeddb/modern/blob-simple.html

Most of the work has been done already.

Besides a handful of tweaks to that work, all this really does is remove the clause
that prevents blob URLs from going into the database.

Modules/indexeddb/IDBObjectStore.cpp:

(WebCore::IDBObjectStore::putOrAdd): Only disallow blobs if private browsing is enabled

(Making that work is already covered by another bug)

Modules/indexeddb/IDBTransaction.cpp:

(WebCore::IDBTransaction::putOrAddOnServer):

Modules/indexeddb/IDBValue.cpp:

(WebCore::IDBValue::IDBValue):

Modules/indexeddb/server/SQLiteIDBBackingStore.cpp:

(WebCore::IDBServer::SQLiteIDBBackingStore::deleteUnusedBlobFileRecords):
(WebCore::IDBServer::SQLiteIDBBackingStore::deleteBackingStore):

Modules/indexeddb/server/SQLiteIDBTransaction.cpp:

(WebCore::IDBServer::SQLiteIDBTransaction::deleteBlobFilesIfNecessary):

platform/network/BlobRegistryImpl.cpp:

(WebCore::BlobRegistryImpl::writeBlobsToTemporaryFiles):

platform/sql/SQLiteFileSystem.cpp:

(WebCore::SQLiteFileSystem::deleteDatabaseFile): Delete all database-related files

now that we use WAL mode.

Source/WebKit2:

NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::preregisterSandboxExtensionsForOptionallyFileBackedBlob): Don't ASSERT that

this is the first we've heard of this path - The Connection now remembers all extensions.

(WebKit::NetworkConnectionToWebProcess::getBlobDataFileReferenceForPath): Don't take - Just get.

LayoutTests:

Note: The blob-basics-metadata.html test has some failure lines in it because we don't support the
File constructor.

Once support is added, that test will start failing with the correct results, at which point we
can update expectations.

imported/blink/storage/indexeddb/blob-basics-metadata-expected.txt: Added.
imported/blink/storage/indexeddb/blob-basics-metadata.html: Added.
imported/blink/storage/indexeddb/blob-delete-objectstore-db-expected.txt: Added.
imported/blink/storage/indexeddb/blob-delete-objectstore-db.html: Added.
imported/blink/storage/indexeddb/blob-valid-after-deletion-expected.txt: Added.
imported/blink/storage/indexeddb/blob-valid-after-deletion.html: Added.
imported/blink/storage/indexeddb/blob-valid-before-commit-expected.txt: Added.
imported/blink/storage/indexeddb/blob-valid-before-commit.html: Added.
imported/blink/storage/indexeddb/empty-blob-file-expected.txt: Added.
imported/blink/storage/indexeddb/empty-blob-file.html: Added.
imported/blink/storage/indexeddb/resources/empty.txt: Added.
imported/blink/storage/indexeddb/resources/shared.js: Added.
imported/blink/storage/indexeddb/resources/test-data.html: Added.
imported/blink/storage/indexeddb/resources/test-data.txt: Added.

platform/wk2/TestExpectations:

storage/indexeddb/modern/blob-simple-expected.txt: Added.
storage/indexeddb/modern/blob-simple.html: Added.
storage/indexeddb/modern/resources/blob-simple.js: Added.

storage/indexeddb/noblobs-expected.txt: Removed.
storage/indexeddb/noblobs-private-expected.txt: Removed.
storage/indexeddb/noblobs-private.html: Removed.
storage/indexeddb/noblobs.html: Removed.
storage/indexeddb/resources/noblobs.js: Removed.

9:29 AM Changeset in webkit [199729] by commit-queue@webkit.org

9 edits in trunk

Unreviewed, rolling out r199726.
https://bugs.webkit.org/show_bug.cgi?id=156748

WebKit tests crash on Windows 32 (Requested by msaboff on
#webkit).

Reverted changeset:

"iTunes crashing JavaScriptCore.dll"
https://bugs.webkit.org/show_bug.cgi?id=156647
http://trac.webkit.org/changeset/199726

8:48 AM Changeset in webkit [199728] by svillar@igalia.com

7 edits
2 adds in trunk

[css-grid] Use the margin box for non-auto minimum sizes
https://bugs.webkit.org/show_bug.cgi?id=156711

Reviewed by Darin Adler.

Source/WebCore:

When computing the min-size of items with non-auto minimum height/width we are incorrectly
returning the size of the border box, and thus incorrectly ignoring the margins of the item.

This is a follow up patch of r199153 were we added the missing border and paddings for
heights. Contrary to that, we were not including margins for both axis.

This CL requires 3 different interrelated changes:

Add the margins to the min-size returned by minSizeForChild (might require a layout).
Refactor and extract width computations from logicalHeightForChild(); not totally

mandatory but pretty logical and helpful.

Use a new update function to isolate the computation of the override width.

Test: fast/css-grid-layout/min-width-margin-box.html

rendering/RenderBox.cpp:

(WebCore::RenderBox::computeInlineDirectionMargins): Added const to a parameter.

rendering/RenderBox.h:
rendering/RenderGrid.cpp:

(WebCore::RenderGrid::computeTrackSizesForDirection): Initialize the sizingOperation.
(WebCore::RenderGrid::computeIntrinsicLogicalWidths): Ditto.
(WebCore::RenderGrid::computeIntrinsicLogicalHeight): Ditto.
(WebCore::RenderGrid::logicalHeightForChild): Renamed from logicalContentHeightForChild as
it no longer returns the content size but the outer size.
(WebCore::RenderGrid::minSizeForChild):
(WebCore::RenderGrid::updateOverrideContainingBlockContentLogicalWidthForChild): Extracted
from logicalHeightForChild().
(WebCore::RenderGrid::minContentForChild): Update override width if needed.
(WebCore::RenderGrid::maxContentForChild): Ditto.
(WebCore::RenderGrid::computeMarginLogicalSizeForChild): Generalized from
computeMarginLogicalHeightForChild(), it can now compute also margins for the inline
direction.
(WebCore::RenderGrid::availableAlignmentSpaceForChildBeforeStretching):
(WebCore::RenderGrid::logicalContentHeightForChild): Deleted.
(WebCore::RenderGrid::computeMarginLogicalHeightForChild): Deleted.

rendering/RenderGrid.h:

LayoutTests:

fast/css-grid-layout/min-height-border-box.html:
fast/css-grid-layout/min-width-margin-box-expected.txt: Added.
fast/css-grid-layout/min-width-margin-box.html: Added.

8:10 AM Changeset in webkit [199727] by Carlos Garcia Campos

2 edits in trunk/Source/WebCore

[Cairo] GraphicsContext::drawFocusRing methods are not consistent to each other
https://bugs.webkit.org/show_bug.cgi?id=156742

Reviewed by Martin Robinson.

We are rendering the focus ring differently depending on whether a path is used or a vector of rectangles. This
is causing that some reftests fail because they assume we always render the focus ring the same way. For example
fast/images/image-map-outline-in-positioned-container.html, when rendering the test
GraphicsContext::drawFocusRing is called with a path, and when rendering the reference it's called with a vector
of rectangles, producing different results.

platform/graphics/cairo/GraphicsContextCairo.cpp:

(WebCore::GraphicsContext::drawFocusRing): When receiving a vector of rectangles, build a Path from the given
rectangles and call drawFocusRing() with the built path to ensure consistency.

7:11 AM Changeset in webkit [199726] by msaboff@apple.com

9 edits in trunk

iTunes crashing JavaScriptCore.dll
https://bugs.webkit.org/show_bug.cgi?id=156647

Reviewed by Saam Barati.

Source/JavaScriptCore:

Given that there there are only 128 FLS indices compared to over a 1000 for TLS, I
eliminated the thread specific m_threadSpecificForThread and instead we look for the
current thread in m_registeredThreads list when we need it. In most cases there
will only be one thread.

heap/MachineStackMarker.cpp:

(JSC::MachineThreads::MachineThreads):
(JSC::MachineThreads::~MachineThreads):
(JSC::MachineThreads::addCurrentThread):
(JSC::MachineThreads::machineThreadForCurrentThread):
(JSC::MachineThreads::removeThread):

heap/MachineStackMarker.h:

Source/WTF:

I restructured the Windows version of WTF::ThreadSpecific to be almost the same
as the pthread version.

wtf/ThreadSpecific.h:

wtf/ThreadSpecificWin.cpp:

(WTF::flsKeyCount):
(WTF::flsKeys):
Renamed from tlsKey*() to flsKey*().

wtf/ThreadingWin.cpp:

(WTF::wtfThreadEntryPoint): Eliminated call to ThreadSpecificThreadExit.

LayoutTests:

platform/win/TestExpectations:

6:34 AM Changeset in webkit [199725] by Yusuke Suzuki

9 edits
1 add in trunk

[INTL] Use @thisNumberValue instead of instanceof @Number
https://bugs.webkit.org/show_bug.cgi?id=156680

Reviewed by Saam Barati.

Source/JavaScriptCore:

Use @thisNumberValue instead of instanceof @Number.
instanceof @Number is not enough;
For example, given 2 realms, the object created in one realm does not
inherit the Number of another realm.
Another example is that the object which does not inherit Number.

`
var number = new Number(42);
number.proto = null;
`

builtins/NumberPrototype.js:

(toLocaleString):

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

(JSC::JSGlobalObject::init):

runtime/NumberPrototype.cpp:

(JSC::numberProtoFuncValueOf):

runtime/NumberPrototype.h:
tests/stress/number-to-locale-string-should-accept-strange-number-objects.js: Added.

(shouldBe):

LayoutTests:

js/number-toLocaleString-expected.txt:
js/script-tests/number-toLocaleString.js:

6:29 AM Changeset in webkit [199724] by gskachkov@gmail.com

29 edits
1 delete in trunk

Unreviewed, rolling out r199712.
https://bugs.webkit.org/show_bug.cgi?id=156741

It caused a serious regression on 32 bit platform (Requested
by gskachkov on #webkit).

Reverted changeset:

"calling super() a second time in a constructor should throw"
https://bugs.webkit.org/show_bug.cgi?id=151113
http://trac.webkit.org/changeset/199712

Patch by Commit Queue <commit-queue@webkit.org> on 2016-04-19

6:29 AM Changeset in webkit [199723] by Antti Koivisto

2 edits in trunk/Source/WebKit2

Try to fix iOS build.

UIProcess/Scrolling/ios/ScrollingTreeOverflowScrollingNodeIOS.h:

6:03 AM Changeset in webkit [199722] by Antti Koivisto

7 edits
1 copy in trunk/Source/WebCore

Move FontSelectorClient to a file of its own
https://bugs.webkit.org/show_bug.cgi?id=156738

Reviewed by Carlos Garcia Campos.

So modifying FontSelector does not trigger world rebuild via Document.h.

WebCore.xcodeproj/project.pbxproj:
css/CSSFontSelector.cpp:
dom/Document.h:
html/canvas/CanvasRenderingContext2D.h:
platform/graphics/FontSelector.h:

(WebCore::FontSelectorClient::~FontSelectorClient): Deleted.

platform/graphics/FontSelectorClient.h: Added.

(WebCore::FontSelectorClient::~FontSelectorClient):

5:34 AM Changeset in webkit [199721] by commit-queue@webkit.org

2 edits in trunk/Source/WebInspectorUI

REGRESSION (r199635) Web Inspector: Percentages in Heap Allocations view are too large
https://bugs.webkit.org/show_bug.cgi?id=156729
<rdar://problem/25796002>

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-04-19
Reviewed by Timothy Hatcher.

UserInterface/Views/HeapSnapshotInstanceDataGridNode.js:

(WebInspector.HeapSnapshotInstanceDataGridNode.prototype.createCellContent):
Fix callsite that failed to be updated once percentageString
required 0..1 input instead of 0..100.

5:26 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

5:25 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

5:22 AM Changeset in webkit [199720] by Carlos Garcia Campos

2 edits
1 delete in trunk/LayoutTests

Unreviewed GTK+ gardening. Update CSP tests.

Rebaseline http/tests/security/contentSecurityPolicy/1.1/securitypolicyviolation-basics.html after r197118 and
remove specific expectations of http/tests/security/contentSecurityPolicy/source-list-parsing-10.html.

platform/gtk/http/tests/security/contentSecurityPolicy/1.1/securitypolicyviolation-basics-expected.txt:
platform/gtk/http/tests/security/contentSecurityPolicy/source-list-parsing-10-expected.txt: Removed.

5:15 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

5:10 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

4:55 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

4:54 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

4:35 AM Changeset in webkit [199719] by Carlos Garcia Campos

2 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Rebaseline fast/events/updateLayoutForHitTest.html after r195263.

platform/gtk/fast/events/updateLayoutForHitTest-expected.txt:

4:21 AM WebKitGTK/2.12.x edited by jdiggs@igalia.com

(diff)

4:16 AM MathML/Fonts edited by fred.wang@free.fr

(diff)

4:10 AM Changeset in webkit [199718] by Carlos Garcia Campos

2 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Rebaseline fast/transforms/bounding-rect-zoom.html after r197450.

platform/gtk/fast/transforms/bounding-rect-zoom-expected.txt:

3:59 AM Changeset in webkit [199717] by Carlos Garcia Campos

6 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Rebaseline tests after r199659.

We are now using the theme colors for the menu lists text.

platform/gtk/fast/forms/basic-selects-expected.txt:
platform/gtk/fast/forms/disabled-select-change-index-expected.txt:
platform/gtk/fast/forms/menulist-style-color-expected.txt:
platform/gtk/fast/forms/select-baseline-expected.txt:
platform/gtk/fast/forms/select-disabled-appearance-expected.txt:

3:32 AM Changeset in webkit [199716] by Carlos Garcia Campos

6 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Rebaseline tests after r199034.

platform/gtk/fast/block/float/016-expected.txt:
platform/gtk/fast/css/bidi-override-in-anonymous-block-expected.txt:
platform/gtk/media/video-zoom-controls-expected.txt:
platform/gtk/svg/zoom/page/zoom-replaced-intrinsic-ratio-001-expected.txt:
platform/gtk/tables/mozilla_expected_failures/bugs/bug1055-2-expected.txt:

3:28 AM MathML edited by fred.wang@free.fr

(diff)

3:23 AM MathML/Fonts created by fred.wang@free.fr

2:50 AM Changeset in webkit [199715] by jdiggs@igalia.com

5 edits
1 add in trunk

[GTK] accessibility/gtk/entry-and-password.html is failing since r194847
https://bugs.webkit.org/show_bug.cgi?id=153062

Reviewed by Carlos Garcia Campos.

Source/WebCore:

The changes in r194847 include using WebCore's rendering for the CapsLock indicator.
As a side effect, password inputs gained a TextControlInnerTextElement child from
the Shadow DOM. If we include that child in the accessibility tree, the child will
emit focus and text notifications that suggest the user is no longer in the control.
This can be especially problematic for screen reader users with key echo enabled
when typing in a password input. To fix this, prune TextControlInnerTextElement
children from the accessibility tree for ATK.

No new tests as existing coverage caught this regression. Also modified the
auto-fill-crash.html test whose expectations include the children count for
a text input.

accessibility/atk/AccessibilityObjectAtk.cpp:

(WebCore::AccessibilityObject::accessibilityPlatformIncludesObject):

LayoutTests:

The auto-fill-crash.html test has expectations which include the children
count for the text input. These expectations were incorrect for ATK where
accessible text inputs lack accessible text children.

accessibility/auto-fill-crash.html: Modified to take platform into account.
platform/gtk/TestExpectations: Unskipped entry-and-password.html.
platform/gtk/accessibility/auto-fill-crash-expected.txt: Added.

2:22 AM Changeset in webkit [199714] by Carlos Garcia Campos

3 edits in trunk/LayoutTests

Unreviewed GTK+ gardening. Rebaseline tests after r190840.

platform/gtk/fast/html/details-remove-summary-1-and-click-expected.txt:
platform/gtk/fast/html/details-remove-summary-4-and-click-expected.txt:

2:16 AM Changeset in webkit [199713] by Yusuke Suzuki

5 edits
1 delete in trunk/Source/WTF

[GTK] Use Generic WorkQueue instead of WorkQueueGLib
https://bugs.webkit.org/show_bug.cgi?id=156721

Reviewed by Benjamin Poulain.

WorkQueueGLib includes platform-dependent part only for WorkQueue::dispatchAfter.
However, its code is related to RunLoopGLib rather than WorkQueueGLib.
In this patch, we move the code from WorkQueueGLib to RunLoopGLib, drop WorkQueueGLib
and use WorkQueueGeneric.

wtf/PlatformGTK.cmake:
wtf/RunLoop.h:
wtf/WorkQueue.h:
wtf/glib/RunLoopGLib.cpp:

(WTF::DispatchAfterContext::DispatchAfterContext):
(WTF::DispatchAfterContext::dispatch):
(WTF::RunLoop::dispatchAfter):

wtf/glib/WorkQueueGLib.cpp: Removed.

(WTF::WorkQueue::platformInitialize): Deleted.
(WTF::WorkQueue::platformInvalidate): Deleted.
(WTF::WorkQueue::dispatch): Deleted.
(WTF::DispatchAfterContext::DispatchAfterContext): Deleted.
(WTF::DispatchAfterContext::~DispatchAfterContext): Deleted.
(WTF::DispatchAfterContext::dispatch): Deleted.
(WTF::WorkQueue::dispatchAfter): Deleted.

1:47 AM Changeset in webkit [199712] by gskachkov@gmail.com

29 edits
1 add in trunk

calling super() a second time in a constructor should throw
https://bugs.webkit.org/show_bug.cgi?id=151113

Reviewed by Saam Barati and Keith Miller.

Source/JavaScriptCore:

Currently, our implementation checks if 'super()' was called in a constructor more
than once and raises a RuntimeError before the second call. According to the spec
we need to raise an error just after the second super() is finished and before
the new 'this' is assigned https://esdiscuss.org/topic/duplicate-super-call-behaviour.
To implement this behavior this patch adds a new op code, op_is_empty, that is used
to check if 'this' is empty.

bytecode/BytecodeList.json:
bytecode/BytecodeUseDef.h:

(JSC::computeUsesForBytecodeOffset):
(JSC::computeDefsForBytecodeOffset):

bytecode/CodeBlock.cpp:

(JSC::CodeBlock::dumpBytecode):

bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitIsEmpty):

bytecompiler/BytecodeGenerator.h:
bytecompiler/NodesCodegen.cpp:

(JSC::FunctionCallValueNode::emitBytecode):

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

dfg/DFGCapabilities.cpp:

(JSC::DFG::capabilityLevel):

dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

dfg/DFGFixupPhase.cpp:

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

dfg/DFGNodeType.h:
dfg/DFGPredictionPropagationPhase.cpp:

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

dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compileIsEmpty):

jit/JIT.cpp:

(JSC::JIT::privateCompileMainPass):

jit/JIT.h:
jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_is_empty):

jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_is_empty):

llint/LowLevelInterpreter32_64.asm:
llint/LowLevelInterpreter64.asm:
tests/stress/class-syntax-double-constructor.js: Added.

LayoutTests:

js/class-syntax-super-expected.txt:
js/script-tests/class-syntax-super.js:

12:21 AM Changeset in webkit [199711] by commit-queue@webkit.org

2 edits in trunk/Source/WebKit2

Unreviewed, rolling out r199658.
https://bugs.webkit.org/show_bug.cgi?id=156736

It broke all EFL layout tests (Requested by KaL on #webkit).

Reverted changeset:

"[UNIX] Initialize WebKit before the platform initializations"
https://bugs.webkit.org/show_bug.cgi?id=156622
http://trac.webkit.org/changeset/199658

Apr 18, 2016:

11:54 PM Changeset in webkit [199710] by commit-queue@webkit.org

5 edits in trunk/Source/JavaScriptCore

[JSC] Fix some overhead affecting small codegen
https://bugs.webkit.org/show_bug.cgi?id=156728

Patch by Benjamin Poulain <bpoulain@apple.com> on 2016-04-18
Reviewed by Filip Pizlo.

assembler/AbstractMacroAssembler.h:

(JSC::AbstractMacroAssembler::AbstractMacroAssembler):
(JSC::AbstractMacroAssembler::random):
cryptographicallyRandomNumber() is very costly.
We only need it in lowering some very particular cases
of non-trusted immediates. No inline cache needs that.

assembler/LinkBuffer.h:

(JSC::LinkBuffer::link):

jit/JIT.h:
jit/JITInlines.h:

(JSC::JIT::addSlowCase):
Do not copy the JumpList to access its elements.

11:33 PM Changeset in webkit [199709] by achristensen@apple.com

2 edits in trunk/Source/WebKit2

Build fix after r199700

PlatformMac.cmake:

11:02 PM Changeset in webkit [199708] by beidson@apple.com

23 edits in trunk/Source

Modern IDB (Blob support): When reading Blobs from the database, grant the Networking process sandbox access to the files.
https://bugs.webkit.org/show_bug.cgi?id=156640

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (No change in behavior, as blobs in IDB are not yet enabled,

but when they are enabled testing will cover this).

Modules/indexeddb/shared/IDBResultData.h: Export some stuff

fileapi/ThreadableBlobRegistry.cpp:

(WebCore::ThreadableBlobRegistry::registerBlobURLOptionallyFileBacked): Account for

BlobRegistry change described below.

platform/network/BlobRegistry.h: Change registerBlobURLOptionallyFileBacked to take a BlobDataFileReference instead of a raw path, to allow WK2 to include a sandbox extension.

platform/network/BlobRegistryImpl.cpp:

(WebCore::BlobRegistryImpl::registerBlobURL): Account for BlobRegistry change described above.
(WebCore::BlobRegistryImpl::registerBlobURLOptionallyFileBacked): Use the passed in

BlobDataFileHandle, and also register the BlobResourceHandle constructor.

platform/network/BlobRegistryImpl.h:

Source/WebKit2:

DatabaseProcess/DatabaseProcess.cpp:

(WebKit::DatabaseProcess::getSandboxExtensionsForBlobFiles): Utility function to ask the UI process for

SandboxExtensions for a list of files.

(WebKit::DatabaseProcess::didGetSandboxExtensionsForBlobFiles): Take the SandboxExtensions from the UI process

and pass them along to the completion handler.

DatabaseProcess/DatabaseProcess.h:
DatabaseProcess/DatabaseProcess.messages.in:

DatabaseProcess/IndexedDB/WebIDBConnectionToClient.cpp:

(WebKit::WebIDBConnectionToClient::didGetRecord): If the value returned from the database doesn't have Blob files,

pass the result directly on to WebCore. If it does, ask the UI process for SandboxExtensions first.

NetworkProcess/FileAPI/NetworkBlobRegistry.cpp:

(WebKit::NetworkBlobRegistry::registerBlobURLOptionallyFileBacked): Grab the BlobDataFileReference from the

NetworkConnectionToWebProcess to pass along to the BlobRegistry.

NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::preregisterSandboxExtensionsForOptionallyFileBackedBlob): Add this message

so the WebProcess can preflight the creation of some blob URLs by passing along the SandboxExtensions for their files.

(WebKit::NetworkConnectionToWebProcess::takeBlobDataFileReferenceForPath):

NetworkProcess/NetworkConnectionToWebProcess.h:
NetworkProcess/NetworkConnectionToWebProcess.messages.in:

UIProcess/Databases/DatabaseProcessProxy.cpp:

(WebKit::DatabaseProcessProxy::getSandboxExtensionsForBlobFiles): Create SandboxExtensions for the passed in files and

return them to the DatabaseProcess.

UIProcess/Databases/DatabaseProcessProxy.h:
UIProcess/Databases/DatabaseProcessProxy.messages.in:

WebProcess/Databases/IndexedDB/WebIDBConnectionToServer.cpp:

(WebKit::WebIDBConnectionToServer::didGetRecordWithSandboxExtensions): New form of "didGetRecord" that handles passing

the SandboxExtensions to the Networking process before they are needed.

WebProcess/Databases/IndexedDB/WebIDBConnectionToServer.h:
WebProcess/Databases/IndexedDB/WebIDBConnectionToServer.messages.in:

WebProcess/FileAPI/BlobRegistryProxy.cpp:

(WebKit::BlobRegistryProxy::registerBlobURLOptionallyFileBacked):

WebProcess/FileAPI/BlobRegistryProxy.h:

10:08 PM Changeset in webkit [199707] by achristensen@apple.com

2 edits in trunk/Source/WebCore

Fix iOS build after r199701

platform/ios/WebAVPlayerController.mm:

10:05 PM Changeset in webkit [199706] by Darin Adler

2 edits in trunk/Source/WebCore

Updated binding test result to reflect the change to not use Deprecated::ScriptValue.

bindings/scripts/test/JS/JSTestObj.cpp: Regenerated with new script.

9:05 PM Changeset in webkit [199705] by mitz@apple.com

2 edits in trunk/Tools

Fixed building with old Xcode.

TestWebKitAPI/Tests/WebKit2Cocoa/Preferences.mm:

(TEST):

7:58 PM Changeset in webkit [199704] by Darin Adler

10 edits in trunk/Source/WebCore

Remove all use of Deprecated::ScriptValue in generated bindings
https://bugs.webkit.org/show_bug.cgi?id=156706

Reviewed by Brady Eidson.

Modules/indexeddb/IDBCursor.idl: Removed unneeded [ImplementationReturnType=JSValue].
Modules/indexeddb/IDBCursorWithValue.idl: Ditto.

Modules/indexeddb/IDBKeyRange.cpp:

(WebCore::IDBKeyRange::lowerValue): Deleted.
(WebCore::IDBKeyRange::upperValue): Deleted.
(WebCore::IDBKeyRange::only): Changed to take ExecState since the old code just used
the ScriptExecutionContext to get back to the (potentially wrong) ExecState. Also kept
one overload that takes ScriptExecutionContext because I could not change all callers.
(WebCore::IDBKeyRange::lowerBound): Ditto.
(WebCore::IDBKeyRange::upperBound): Ditto.
(WebCore::IDBKeyRange::bound): Ditto.

Modules/indexeddb/IDBKeyRange.h: Updated for above.

Modules/indexeddb/IDBKeyRange.idl: Use [ImplementationReturnType=IDBKey].

Use ScriptState instead of ScriptExecutionContext.

Modules/streams/ReadableStreamSource.h: Take JSValue instead of Deprecated::ScriptValue

for the ignored argument to the cancel function.

bindings/js/IDBBindingUtilities.cpp:

(WebCore::toJS): Renamed idbKeyToJSValue to this, the traditional name used in the
bindings generator for all these functions. Also changed to take references.
(WebCore::injectIDBKeyIntoScriptValue): Updated to call with the new name and types.
(WebCore::idbKeyDataToScriptValue): Ditto.

bindings/js/IDBBindingUtilities.h: Added declaration of toJS for IDBKey.

bindings/scripts/CodeGeneratorJS.pm: Use JSC::JSValue instead of Deprecated::ScriptValue

for the "any" type.
(JSValueToNative): Just return the value with no transformation when type is "any".
(NativeToJSValue): Changed default behavior for "any" to just pass the value as is with
no transfomration. Removed unused ImplementationReturnType case for inside Document.
Removed JSValue case since it's the default now. Added IDBKey case that matches the
IDBKeyPath case (still wondering if we can do those without an attribute). Removed bogus
second check for type "any".

7:33 PM Changeset in webkit [199703] by commit-queue@webkit.org

14 edits in trunk

[GTK] Possible off-by-one in hyphenation code
https://bugs.webkit.org/show_bug.cgi?id=156661

Patch by Martin Robinson <mrobinson@igalia.com> on 2016-04-18
Reviewed by Michael Catanzaro.

Source/WebCore:

No new tests. This is covered by older tests.

platform/text/hyphen/HyphenationLibHyphen.cpp:

(WebCore::lastHyphenLocation): Fix an off by one error in hyphen location.

LayoutTests:

platform/gtk/TestExpectations: Unskip a test that is now passing.
platform/gtk/fast/text/hyphenate-character-expected.png:
platform/gtk/fast/text/hyphenate-character-expected.txt:
platform/gtk/fast/text/hyphenate-first-word-expected.png:
platform/gtk/fast/text/hyphenate-first-word-expected.txt:
platform/gtk/fast/text/hyphenate-limit-before-after-expected.png:
platform/gtk/fast/text/hyphenate-limit-before-after-expected.txt:
platform/gtk/fast/text/hyphenate-limit-lines-expected.png:
platform/gtk/fast/text/hyphenate-limit-lines-expected.txt:
platform/gtk/fast/text/hyphenate-locale-expected.png:
platform/gtk/fast/text/hyphenate-locale-expected.txt:

7:18 PM Changeset in webkit [199702] by dino@apple.com

3 edits in trunk/Source/WebKit2

New SPI to export a dictionary of runtime features
https://bugs.webkit.org/show_bug.cgi?id=156645
<rdar://problem/23621666>

Trying to fix GTK and EFL builds. I forgot to add files
to CMake.

CMakeLists.txt:
PlatformMac.cmake:

6:52 PM Changeset in webkit [199701] by eric.carlson@apple.com

7 edits in trunk/Source/WebCore

[OSX] AVKit is not available on all systems
https://bugs.webkit.org/show_bug.cgi?id=156724
<rdar://problem/25501587>

Reviewed by Dean Jackson.

platform/graphics/avfoundation/objc/MediaPlaybackTargetPickerMac.mm: Add _OPTIONAL to all AVKit softlink macros.
platform/ios/WebAVPlayerController.mm: Ditto.
platform/ios/WebPlaybackSessionInterfaceAVKit.mm: Ditto.
platform/ios/WebVideoFullscreenInterfaceAVKit.mm: Ditto.
platform/mac/WebPlaybackSessionInterfaceMac.mm: Ditto.
platform/mac/WebVideoFullscreenInterfaceMac.mm: Ditto.

6:46 PM Changeset in webkit [199700] by dino@apple.com

17 edits
5 copies in trunk

New SPI to export a dictionary of runtime features
https://bugs.webkit.org/show_bug.cgi?id=156645
<rdar://problem/23621666>

Reviewed by Darin Adler.

Source/WebKit2:

Add a new type of Preference for experimental features so that we
can dynamically toggle them from a WebKit2 host. These are special
keys that are tied to runtime flags. The host process can ask WebKit
for the list of keys, each with a small description, in order to
display UI.

Add HumanReadableName and HumanReadableDescription parameters to our macros, which are used when building a ExperimentalFeature. These are both empty strings for the existing preferences. At some point we should probably move all this to code generation rather than macros, so that we don't have to carry around unused parameters.

I've included two sample experimental features: WebGL2 and ShadowDOM. They are not actually hooked up to the runtime settings yet, but its pretty clear how that will happen. Note that these are new preferences that have an "Experimental" prefix. This is so toggling an experimental feature to off won't cause the feature to not work once it becomes stable enough to enable by default. In other words, when it moves out of the experimental stage, the experimental feature flag will be removed, and you'll no longer check for values with that key.

The ExperimentalFeature object is what the host process will read in order to show some UI. It contains the human readable info, as well as the actual key that can be used to query and toggle the experimental feature.

Shared/API/APIObject.h: Add the ExperimentalFeature.

Shared/Cocoa/APIObject.mm:

(API::Object::newObject): Exposes a wrapper around a _WKExperimentalFeature ObjC type.

Shared/WebPreferencesDefinitions.h: Change all the existing macros to take the new

parameters, and add the initial experimental keys.

Shared/WebPreferencesKeys.cpp: Add new parameters to existing macros.
Shared/WebPreferencesKeys.h: Ditto.
Shared/WebPreferencesStore.cpp: Ditto.

(WebKit::defaults):

UIProcess/API/APIExperimentalFeature.cpp: The API side of the ExperimentalFeature.

(API::ExperimentalFeature::create):
(API::ExperimentalFeature::ExperimentalFeature):
(API::ExperimentalFeature::~ExperimentalFeature):

UIProcess/API/APIExperimentalFeature.h:

UIProcess/API/Cocoa/WKPreferences.mm: The actual implementation of the SPI.

(+[WKPreferences _experimentalFeatures]): Create and return a list of feature descriptors.
(-[WKPreferences _isEnabledForFeature:]): Get the value.
(-[WKPreferences _setEnabled:forFeature:]): Set the value.

UIProcess/API/Cocoa/WKPreferencesPrivate.h:

UIProcess/API/Cocoa/_WKExperimentalFeature.h: The ObjC version.
UIProcess/API/Cocoa/_WKExperimentalFeature.mm:

(-[_WKExperimentalFeature dealloc]):
(-[_WKExperimentalFeature description]):
(-[_WKExperimentalFeature name]):
(-[_WKExperimentalFeature key]):
(-[_WKExperimentalFeature details]):
(-[_WKExperimentalFeature _apiObject]):

UIProcess/API/Cocoa/_WKExperimentalFeatureInternal.h: Implementation of the wrapper.

(WebKit::wrapper):

UIProcess/WebPreferences.cpp: The C++ implementation that provides the data for the ObjC API.

(WebKit::globalExperimentalFeatures):
(WebKit::WebPreferences::ExperimentalFeatures):
(WebKit::WebPreferences::isEnabledForFeature):
(WebKit::WebPreferences::setEnabledForFeature):

UIProcess/WebPreferences.h:

UIProcess/mac/WebPreferencesMac.mm: Update some macros.

(WebKit::WebPreferences::platformInitializeStore):

WebProcess/WebPage/WebPage.cpp: Ditto

(WebKit::WebPage::updatePreferences):

WebKit2.xcodeproj/project.pbxproj: Add the new files.

Tools:

Test the experimental features SPI on WKPreferences.

TestWebKitAPI/Tests/WebKit2Cocoa/Preferences.mm:

6:38 PM Changeset in webkit [199699] by sbarati@apple.com

33 edits in trunk/Source/JavaScriptCore

implement dynamic scope accesses in the DFG/FTL
https://bugs.webkit.org/show_bug.cgi?id=156567

Reviewed by Geoffrey Garen.

This patch adds dynamic scope operations to the DFG/FTL.
This patch adds three new DFG nodes: ResolveScope, PutDynamicVar and GetDynamicVar.
When we encounter a Dynamic/UnresolvedProperty/UnresolvedPropertyWithVarInjectionChecks
resolve type, we will compile dynamic scope resolution nodes. When we encounter
a resolve type that needs var injection checks and the var injection
watchpoint has already been fired, we will compile dynamic scope resolution
nodes.

This patch also adds a new value to the InitializationMode enum: ConstInitialization.
There was a subtle bug where we used to never compile the var injection variant of the
resolve type for an eval that injected a var where there was also a global lexical variable with the same name.
For example, the store compiled in this eval("var foo = 20;") wouldn't be compiled
with var injection checks if there was global let/const variable named "foo".
So there was the potential for the injected var to store to the GlobalLexicalObject.
I found this bug because my initial implementation in the DFG/FTL ran into it.
The reason this bug existed is because when we compile a const initialization,
we never need a var injections check. The const initialization always
knows where to store its value. This same logic leaked into the above eval's
"var foo = 20" store. This new enum value allows us to distinguish const
initialization stores from non-const initialization stores.

(I also changed InitializationMode to be an enum class instead of an enum).

bytecode/CodeBlock.cpp:

(JSC::CodeBlock::finishCreation):

bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::generate):
(JSC::BytecodeGenerator::BytecodeGenerator):
(JSC::BytecodeGenerator::initializeDefaultParameterValuesAndSetupFunctionScopeStack):
(JSC::BytecodeGenerator::initializeBlockScopedFunctions):
(JSC::BytecodeGenerator::hoistSloppyModeFunctionIfNecessary):
(JSC::BytecodeGenerator::prepareLexicalScopeForNextForLoopIteration):
(JSC::BytecodeGenerator::emitGetFromScope):
(JSC::BytecodeGenerator::initializeVariable):
(JSC::BytecodeGenerator::emitInstanceOf):
(JSC::BytecodeGenerator::emitPushFunctionNameScope):
(JSC::BytecodeGenerator::pushScopedControlFlowContext):
(JSC::BytecodeGenerator::emitPutNewTargetToArrowFunctionContextScope):
(JSC::BytecodeGenerator::emitPutDerivedConstructorToArrowFunctionContextScope):
(JSC::BytecodeGenerator::emitPutThisToArrowFunctionContextScope):

bytecompiler/NodesCodegen.cpp:

(JSC::PostfixNode::emitResolve):
(JSC::PrefixNode::emitResolve):
(JSC::ReadModifyResolveNode::emitBytecode):
(JSC::initializationModeForAssignmentContext):
(JSC::AssignResolveNode::emitBytecode):
(JSC::EmptyLetExpression::emitBytecode):
(JSC::ForInNode::emitLoopHeader):
(JSC::ForOfNode::emitBytecode):
(JSC::ClassExprNode::emitBytecode):
(JSC::BindingNode::bindValue):
(JSC::AssignmentElementNode::bindValue):
(JSC::RestParameterNode::emit):

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::noticeArgumentsUse):
(JSC::DFG::ByteCodeParser::promoteToConstant):
(JSC::DFG::ByteCodeParser::needsDynamicLookup):
(JSC::DFG::ByteCodeParser::planLoad):
(JSC::DFG::ByteCodeParser::parseBlock):

dfg/DFGCapabilities.cpp:

(JSC::DFG::capabilityLevel):

dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

dfg/DFGFixupPhase.cpp:

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

dfg/DFGNode.h:

(JSC::DFG::Node::hasIdentifier):
(JSC::DFG::Node::identifierNumber):
(JSC::DFG::Node::hasGetPutInfo):
(JSC::DFG::Node::getPutInfo):
(JSC::DFG::Node::hasAccessorAttributes):

dfg/DFGNodeType.h:
dfg/DFGOperations.cpp:
dfg/DFGOperations.h:
dfg/DFGPredictionPropagationPhase.cpp:

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

dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compilePutGetterSetterById):
(JSC::DFG::SpeculativeJIT::compileResolveScope):
(JSC::DFG::SpeculativeJIT::compileGetDynamicVar):
(JSC::DFG::SpeculativeJIT::compilePutDynamicVar):
(JSC::DFG::SpeculativeJIT::compilePutAccessorByVal):

dfg/DFGSpeculativeJIT.h:

(JSC::DFG::SpeculativeJIT::callOperation):

dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

ftl/FTLCapabilities.cpp:

(JSC::FTL::canCompile):

ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::compileNode):
(JSC::FTL::DFG::LowerDFGToB3::compare):
(JSC::FTL::DFG::LowerDFGToB3::compileResolveScope):
(JSC::FTL::DFG::LowerDFGToB3::compileGetDynamicVar):
(JSC::FTL::DFG::LowerDFGToB3::compilePutDynamicVar):
(JSC::FTL::DFG::LowerDFGToB3::compareEqObjectOrOtherToObject):

jit/CCallHelpers.h:

(JSC::CCallHelpers::setupArgumentsWithExecState):

jit/JITOperations.cpp:
jit/JITOperations.h:
jit/JITPropertyAccess.cpp:

(JSC::JIT::emit_op_put_to_scope):
(JSC::JIT::emitSlow_op_put_to_scope):

jit/JITPropertyAccess32_64.cpp:

(JSC::JIT::emit_op_put_to_scope):
(JSC::JIT::emitSlow_op_put_to_scope):

llint/LLIntData.cpp:

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

llint/LLIntSlowPaths.cpp:

(JSC::LLInt::LLINT_SLOW_PATH_DECL):

llint/LowLevelInterpreter.asm:
llint/LowLevelInterpreter64.asm:
runtime/GetPutInfo.h:

(JSC::resolveModeName):
(JSC::initializationModeName):
(JSC::isInitialization):
(JSC::makeType):
(JSC::GetPutInfo::GetPutInfo):

runtime/JSScope.cpp:

(JSC::abstractAccess):

5:25 PM Changeset in webkit [199698] by Brent Fulgham

2 edits in trunk/LayoutTests

Unreviewed test fix after r199696.

inspector/console/x-frame-options-message-expected.txt: Rebaseline.):

5:21 PM Changeset in webkit [199697] by barraclough@apple.com

4 edits in trunk

WebKit should adopt journal_mode=wal for all SQLite databases.
https://bugs.webkit.org/show_bug.cgi?id=133496

Reviewed by Brady Eidson.

Enabling sqlite3 WAL mode on iOS causes a test failure, but appears just be something that should fail still failing, only in a different way.
Enabling & marking test as failing for now. Tracking test failure here:

https://bugs.webkit.org/show_bug.cgi?id=156718

Source/WebCore:

platform/sql/SQLiteDatabase.cpp:

(WebCore::SQLiteDatabase::open):

enable on iOS.

LayoutTests:

platform/ios-simulator/TestExpectations:
- storage/websql/alter-to-info-table.html [ Failure ]

4:07 PM Changeset in webkit [199696] by Brent Fulgham

8 edits in trunk

Source/WebCore:
Remove support for X-Frame-Options in <meta>
https://bugs.webkit.org/show_bug.cgi?id=156625
<rdar://problem/25748714>

Rubberstamped by Darin Adler.

dom/Document.cpp:

(WebCore::Document::processHttpEquiv): Revise messaging based on Darin's comments.

LayoutTests:
Crash in ElementDescendantIterator::operator--() when calling m_ancestorSiblingStack.last()
https://bugs.webkit.org/show_bug.cgi?id=156715
<rdar://problem/25750864>

Patch by Chris Dumez <Chris Dumez> on 2016-04-18
Reviewed by Antti Koivisto.

Add regression test that reproduced the crash.

fast/dom/collection-backward-traversal-crash-expected.txt: Added.
fast/dom/collection-backward-traversal-crash.html: Added.

4:00 PM Changeset in webkit [199695] by timothy_horton@apple.com

12 edits
1 add in trunk/Source/WebKit2

Swipe view gesture should be reversed in right-to-left contexts
https://bugs.webkit.org/show_bug.cgi?id=156714

Reviewed by Anders Carlsson.

UIProcess/API/gtk/PageClientImpl.h:
UIProcess/PageClient.h:
UIProcess/UserInterfaceLayoutDirection.h: Added.
UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::userInterfaceLayoutDirection):

UIProcess/WebPageProxy.h:
UIProcess/ios/PageClientImplIOS.h:
UIProcess/ios/PageClientImplIOS.mm:

(WebKit::PageClientImpl::userInterfaceLayoutDirection):

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

(WebKit::PageClientImpl::userInterfaceLayoutDirection):
Plumb RTL-ness through to WebPageProxy.
We look at the WK(Web)View's UI layout direction.
For other platforms, we just assume LTR.

UIProcess/mac/ViewGestureController.h:
UIProcess/mac/ViewGestureControllerMac.mm:

(WebKit::ViewGestureController::PendingSwipeTracker::scrollEventCanBecomeSwipe):
Decide which way to swipe (and which way to look for back-forward items)
based on the WebPageProxy's reported RTLness.

(WebKit::ViewGestureController::isPhysicallySwipingLeft):
"Back" means "swiping left" in LTR and "swiping right" in RTL.

(WebKit::ViewGestureController::trackSwipeGesture):
(WebKit::ViewGestureController::determineLayerAdjacentToSnapshotForParent):
(WebKit::ViewGestureController::beginSwipeGesture):
(WebKit::ViewGestureController::handleSwipeGesture):
Make things that were equating "back" with "left" instead check isPhysicallySwipingLeft.

3:59 PM Changeset in webkit [199694] by Yusuke Suzuki

12 edits
3 copies
5 adds
1 delete in trunk

[JSCOnly] Implement RunLoop and remove glib dependency
https://bugs.webkit.org/show_bug.cgi?id=155706

Reviewed by Michael Catanzaro.

Source/cmake/OptionsJSCOnly.cmake:

Source/WTF:

Add missing RunLoop and WorkQueue platform code for JSCOnly port.
The implementation does not use platform specific things. Instead, we
implement them on WTF framework; using condition variables to construct
the run loop and timers.

Since the fallback is implemented, it is not necessary for JSCOnly port
to depend on GLib's RunLoop abstraction. So this patch removes its
dependency. As a result, now, JSCOnly port removes dependencies except for the system ICU.

We clean up event loop ifdefs by introducing USE_XXX_EVENT_LOOP flags.
USE(XXX_EVENT_LOOP) is exclusive to each other. So from now, we do not need to take care
of the order of if-defs for the event loops. (For example, USE(GLIB) should have lead before
OS(DARWIN) in WorkQueue.h for WebKitGTK on Darwin.)

EVENT_LOOP determination is done in Platform.h. This follows the style of WTF PLATFORM.

wtf/Platform.h:
wtf/PlatformJSCOnly.cmake:
wtf/RunLoop.h:
wtf/WorkQueue.h:
wtf/generic/MainThreadGeneric.cpp: Renamed from Source/WTF/wtf/none/MainThreadNone.cpp.

(WTF::initializeMainThreadPlatform):
(WTF::scheduleDispatchFunctionsOnMainThread):

wtf/generic/RunLoopGeneric.cpp: Added.

(WTF::RunLoop::TimerBase::ScheduledTask::create):
(WTF::RunLoop::TimerBase::ScheduledTask::ScheduledTask):
(WTF::RunLoop::TimerBase::ScheduledTask::fired):
(WTF::RunLoop::TimerBase::ScheduledTask::scheduledTimePoint):
(WTF::RunLoop::TimerBase::ScheduledTask::updateReadyTime):
(WTF::RunLoop::TimerBase::ScheduledTask::EarliestSchedule::operator()):
(WTF::RunLoop::TimerBase::ScheduledTask::isActive):
(WTF::RunLoop::TimerBase::ScheduledTask::deactivate):
(WTF::RunLoop::RunLoop):
(WTF::RunLoop::~RunLoop):
(WTF::RunLoop::populateTasks):
(WTF::RunLoop::runImpl):
(WTF::RunLoop::run):
(WTF::RunLoop::iterate):
(WTF::RunLoop::stop):
(WTF::RunLoop::wakeUp):
(WTF::RunLoop::schedule):
(WTF::RunLoop::scheduleAndWakeUp):
(WTF::RunLoop::dispatchAfter):
(WTF::RunLoop::TimerBase::TimerBase):
(WTF::RunLoop::TimerBase::~TimerBase):
(WTF::RunLoop::TimerBase::start):
(WTF::RunLoop::TimerBase::stop):
(WTF::RunLoop::TimerBase::isActive):

wtf/generic/WorkQueueGeneric.cpp: Added.

(WorkQueue::platformInitialize):
(WorkQueue::platformInvalidate):
(WorkQueue::dispatch):
(WorkQueue::dispatchAfter):

wtf/none/MainThreadNone.cpp:

(WTF::initializeMainThreadPlatform): Deleted.
(WTF::scheduleDispatchFunctionsOnMainThread): Deleted.

wtf/none/RunLoopNone.cpp:

(WTF::RunLoop::RunLoop): Deleted.
(WTF::RunLoop::~RunLoop): Deleted.
(WTF::RunLoop::run): Deleted.
(WTF::RunLoop::stop): Deleted.
(WTF::RunLoop::wakeUp): Deleted.
(WTF::RunLoop::TimerBase::TimerBase): Deleted.
(WTF::RunLoop::TimerBase::~TimerBase): Deleted.
(WTF::RunLoop::TimerBase::start): Deleted.
(WTF::RunLoop::TimerBase::stop): Deleted.
(WTF::RunLoop::TimerBase::isActive): Deleted.

wtf/none/WorkQueueNone.cpp:

(WorkQueue::platformInitialize): Deleted.
(WorkQueue::platformInvalidate): Deleted.
(WorkQueue::dispatch): Deleted.
(WorkQueue::dispatchAfter): Deleted.

Tools:

Add TestWTF to JSCOnly port to test WorkQueue and RunLoop.
Platform specific ones locate under jsconly directory since
it is not generic (Since it includes the GLIB event loop case).

CMakeLists.txt:
TestWebKitAPI/PlatformJSCOnly.cmake: Added.
TestWebKitAPI/PlatformUtilities.h:
TestWebKitAPI/Tests/WTF/RunLoop.cpp:

(TestWebKitAPI::TEST):

TestWebKitAPI/config.h:
TestWebKitAPI/jsconly/PlatformUtilitiesJSCOnly.cpp: Renamed from Source/WTF/wtf/none/RunLoopNone.cpp.

(TestWebKitAPI::Util::run):
(TestWebKitAPI::Util::sleep):

TestWebKitAPI/jsconly/main.cpp: Renamed from Source/WTF/wtf/none/WorkQueueNone.cpp.

(main):

3:36 PM Changeset in webkit [199693] by Chris Dumez

3 edits
2 adds in trunk

Crash in ElementDescendantIterator::operator--() when calling m_ancestorSiblingStack.last()
https://bugs.webkit.org/show_bug.cgi?id=156715
<rdar://problem/25750864>

Reviewed by Antti Koivisto.

Source/WebCore:

Fix correctness of ElementDescendantIterator::operator--(). The last element
in the m_ancestorSiblingStack stack is nullptr. However, if our parent does
not have a sibling, m_current->nextSibling() == m_ancestorSiblingStack.last()
would be true and we would end up removing the nullptr element from
m_ancestorSiblingStack. We would crash on a follow-up call to operator--()
because m_ancestorSiblingStack.last() would do an out-of-bound access, given
that m_ancestorSiblingStack is empty.

Test: fast/dom/collection-backward-traversal-crash.html

dom/ElementDescendantIterator.h:

(WebCore::ElementDescendantIterator::operator--):

LayoutTests:

Add regression test that reproduced the crash.

fast/dom/collection-backward-traversal-crash-expected.txt: Added.
fast/dom/collection-backward-traversal-crash.html: Added.

3:29 PM Changeset in webkit [199692] by andersca@apple.com

8 edits in trunk/Source

Fix build with newer versions of clang.
rdar://problem/25749769

Source/WebCore:

Forward declare performClose:.

platform/mac/WebCoreFullScreenWindow.mm:

Source/WebKit/mac:

WebCoreSupport/WebContextMenuClient.mm:
WebView/WebHTMLView.mm:

Forward declare some AppKit IPI.

Source/WebKit2:

UIProcess/Cocoa/WebViewImpl.mm:
UIProcess/mac/WebPageProxyMac.mm:

Forward declare some AppKit IPI.

3:28 PM Changeset in webkit [199691] by commit-queue@webkit.org

17 edits in trunk/Source

Source/WebCore:
Declare a virtual function in PluginStrategy to be implemented by subclasses.
https://bugs.webkit.org/show_bug.cgi?id=156540

Patch by Tina Liu <iting_liu@apple.com> on 2016-04-18
Reviewed by Anders Carlsson.

plugins/PluginStrategy.h:

Source/WebKit/mac:
Overrode a virtual function of WebCore::PluginStrategy
https://bugs.webkit.org/show_bug.cgi?id=156540

Patch by Tina Liu <iting_liu@apple.com> on 2016-04-18
Reviewed by Anders Carlsson.

WebCoreSupport/WebPlatformStrategies.h:
WebCoreSupport/WebPlatformStrategies.mm:

(WebPlatformStrategies::setPrivateBrowsingPluginLoadClientPolicy):

Source/WebKit2:
Implement functions to set plug-in load policies for private browsing mode
https://bugs.webkit.org/show_bug.cgi?id=156540

Patch by Tina Liu <iting_liu@apple.com> on 2016-04-18
Reviewed by Anders Carlsson.

This patch implements API and wrappers for clients to set policies to use when using
private browsing. WebPlatformStrategies would return which policies to use depending
on whether the page is in private browsing mode.

Shared/WebProcessCreationParameters.h:

Add a hash map for plug-in load policies for private browsing.

Shared/WebProcessCreationParameters.cpp:

(WebKit::WebProcessCreationParameters::encode):
(WebKit::WebProcessCreationParameters::decode):

UIProcess/API/C/mac/WKContextPrivateMac.h:
UIProcess/API/C/mac/WKContextPrivateMac.mm:

(WKContextSetPrivateBrowsingPluginLoadClientPolicy):
Add a wrapper.

UIProcess/WebProcessPool.h:
UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::createNewWebProcess):
Set the WebProcessCreationParameters's pluginLoadClientPoliciesForPrivateBrowsing.
(WebKit::WebProcessPool::setPluginLoadClientPolicyForBrowsingMode):
A helper function that sets plug-in policies to the corresponding instance variable:
m_pluginLoadClientPolicies for general browsing and m_pluginLoadClientPoliciesForPrivateBrowsing
for private browsing. The logic is extracted from the original setPluginLoadClientPolicy.
While we are here, get rid of the .contains() lookup as .get() will just return a
constructed object if the key is not found.
(WebKit::WebProcessPool::setPluginLoadClientPolicy):
Switch to use the helper function to set policies.
(WebKit::WebProcessPool::setPrivateBrowsingPluginLoadClientPolicy):
Ditto. Also send a message to the WebProcess for setting policies for private browsing.
(WebKit::WebProcessPool::clearPluginClientPolicies):
Clear plug-ins' private browsing policies.

WebProcess/WebCoreSupport/WebPlatformStrategies.h:
WebProcess/WebCoreSupport/WebPlatformStrategies.cpp:

(WebKit::WebPlatformStrategies::setPluginLoadClientPolicyForBrowsingMode):
Ditto as WebProcessPool::setPluginLoadClientPolicyForBrowsingMode.
(WebKit::WebPlatformStrategies::setPluginLoadClientPolicy):
Switch to use setPluginLoadClientPolicyForBrowsingMode to set policies.
(WebKit::WebPlatformStrategies::setPrivateBrowsingPluginLoadClientPolicy):
Use setPluginLoadClientPolicyForBrowsingMode to set policies for private browsing.
(WebKit::WebPlatformStrategies::clearPluginClientPolicies):
Clear plug-ins' private browsing policies.
(WebKit::WebPlatformStrategies::longestMatchedWildcardHostForHost):
Add an argument for private browsing. Read from the corresponding ivar.
(WebKit::WebPlatformStrategies::replaceHostWithMatchedWildcardHost):
Ditto.
(WebKit::WebPlatformStrategies::pluginLoadClientPolicyForHost): Deleted.
Renamed this function as pluginLoadClientPolicyForHostForBrowsingMode.
(WebKit::WebPlatformStrategies::pluginLoadClientPolicyForHostForBrowsingMode):
Ditto.
(WebKit::WebPlatformStrategies::populatePluginCache):
Get the plug-in load policies for a specific host based on the page's session status. If the page
is using ephemeral session, use the private browsing policies.

WebProcess/WebProcess.h:
WebProcess/WebProcess.cpp:

(WebKit::WebProcess::initializeWebProcess):
Switch to call the helper function setPluginLoadClientPolicyFromCreationParameters.
(WebKit::WebProcess::setPluginLoadClientPolicies):
Logic moved from initializeWebProcess. Call PluginStrategy::setPluginLoadClientPolicy or
PluginStrategy::setPrivateBrowsingPluginLoadClientPolicy depending on the input argument.
(WebKit::WebProcess::setPrivateBrowsingPluginLoadClientPolicy):
Add a wrapper to call PluginStrategy::setPrivateBrowsingPluginLoadClientPolicy.

WebProcess/WebProcess.messages.in:

Declare an entry for setPrivateBrowsingPluginLoadClientPolicy.

3:09 PM Changeset in webkit [199690] by fpizlo@apple.com

2 edits in trunk/Source/JavaScriptCore

Disable AVX.

Rubber stampted by Benjamin Poulain.

AVX is silly. If you use it and some of your other code isn't careful with float register bits, you
will run 10x slower. We could fix the underlying issue, but it's better to stay away from this odd
instruction subset.

This fixes a massive regression on some real code.

assembler/MacroAssemblerX86Common.h:

(JSC::MacroAssemblerX86Common::supportsAVX):
(JSC::MacroAssemblerX86Common::updateEax1EcxFlags):

2:53 PM Changeset in webkit [199689] by Joseph Pecoraro

3 edits in trunk

Unreviewed revert accidental ChangeLog modifications.

2:50 PM Changeset in webkit [199688] by Joseph Pecoraro

3 edits in trunk

Web Inspector: sourceMappingURL not used when sourceURL is set
https://bugs.webkit.org/show_bug.cgi?id=156021
<rdar://problem/25438417>

Reviewed by Timothy Hatcher.

Source/JavaScriptCore:

Clean up Debugger.sourceParsed to separately include:

url ("resource URL", "source url" in JSC APIs)
sourceURL - # sourceURL directive

By always having the resource URL the Web Inspector frontend
can better match this Script to a Resource of the same URL,
and decide to use the sourceURL if it is available when
appropriate.

inspector/protocol/Debugger.json:
inspector/agents/InspectorDebuggerAgent.cpp:

(Inspector::InspectorDebuggerAgent::setBreakpointByUrl):
(Inspector::InspectorDebuggerAgent::didParseSource):
Send the new sourceParsed parameters.

Source/WebInspectorUI:

Previously Debugger.sourceParsed only providing the sourceURL, and
wiping out the resourceURL, meant that a Script from a Resource that
set a sourceURL directive would fail to be associated with its Resource.

This would result in duplicated tree elements in the Resources Sidebar,
one for the Resource, and one for the Script. With the Script getting
ultimately getting the SourceMap resources. However, since the frontend
prefers Resources over Scripts when possible, an error that generated
from the script would point to a location in the Resource, not following
source maps.

By always providing the resource URL in Debugger.sourceParsed, a Script
can better be associated with its Resource. The result is now a single
shared tree element in the Resources Sidebar, and the Resource getting
the SourceMap resources. Now the script error goes through the Resource
to its SourceMap resources as we would expect.

UserInterface/Protocol/DebuggerObserver.js:

(WebInspector.DebuggerObserver):
(WebInspector.DebuggerObserver.prototype.scriptParsed):
We now have to handle two different signatures of scriptParsed. One
for legacy, and one for non-legacy. Cache that value early on, since
scriptParsed happens a lot.

UserInterface/Protocol/InspectorBackend.js:

(InspectorBackend.Agent.prototype.hasEventParameter):
Runtime check a protocol event to see if it has a parameter. This
is used to check if Debugger.sourceParsed is legacy or not based
on if it has the legacy "hasSourceURL" parameter.

UserInterface/Models/Script.js:

(WebInspector.Script):
(WebInspector.Script.prototype.get sourceURL):
Treat sourceURL and url separately.

(WebInspector.Script.prototype.get displayName):
Handle both the url and sourceURL in displayName.

UserInterface/Controllers/DebuggerManager.js:

(WebInspector.DebuggerManager.prototype.get knownNonResourceScripts):
(WebInspector.DebuggerManager.prototype.debuggerDidPause):
(WebInspector.DebuggerManager.prototype.scriptDidParse):

UserInterface/Protocol/RemoteObject.js:

(WebInspector.RemoteObject.prototype.findFunctionSourceCodeLocation):
Update code that checks the sourceURL to explicitly use sourceURL.

UserInterface/Controllers/SourceMapManager.js:

(WebInspector.SourceMapManager.prototype.downloadSourceMap):
For legacy backends, or in case we get a resource that has an incomplete
baseURL, attempt to get an absolute URL based on the main resource.

UserInterface/Views/DebuggerSidebarPanel.js:

(WebInspector.DebuggerSidebarPanel.prototype._addScript):

UserInterface/Views/ResourceSidebarPanel.js:

(WebInspector.ResourceSidebarPanel.prototype._scriptWasAdded):
Ignore scripts without a url or sourceURL.

LayoutTests:

inspector/debugger/scriptParsed.html:
inspector/debugger/search-scripts.html:
inspector/debugger/setBreakpointByUrl-sourceURL.html:
inspector/debugger/sourceURLs.html:

Update tests that need to handle sourceURL separately.

inspector/model/resources/relationship-named.js: Added.
inspector/model/resources/relationship-normal.js: Added.
inspector/model/script-resource-relationship-expected.txt: Added.
inspector/model/script-resource-relationship.html: Added.

Tests for Script and Resource relationships.

1:50 PM Changeset in webkit [199687] by eric.carlson@apple.com

2 edits in trunk/Source/WebCore

[iOS] don't toggle playback when media engine rate changes
https://bugs.webkit.org/show_bug.cgi?id=156705
<rdar://problem/25779175>

Reviewed by Jer Noble.

platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:

(WebCore::MediaPlayerPrivateAVFoundation::rateChanged): Don't send the play/pause command

unless the player item state is >= MediaPlayerAVPlayerItemStatusPlaybackBufferFull and
the rate change is unexpected.

1:33 PM Changeset in webkit [199686] by fpizlo@apple.com

10 edits in trunk/Source/JavaScriptCore

ToThis should have a fast path based on type info flags
https://bugs.webkit.org/show_bug.cgi?id=156712

Reviewed by Geoffrey Garen.

Prior to this change, if we couldn't nail down the type of ToThis to something easy, we'd emit code
that would take slow path if the argument was not a final object. We'd end up taking that slow path
a lot.

This adds a type info flag for ToThis having non-obvious behavior and changes the DFG and FTL paths
to test this flag. This is a sub-1% speed-up on SunSpider and Octane.

dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::compileToThis):

runtime/JSGlobalObject.h:

(JSC::JSGlobalObject::create):

runtime/JSLexicalEnvironment.h:

(JSC::JSLexicalEnvironment::create):

runtime/JSString.h:
runtime/JSTypeInfo.h:

(JSC::TypeInfo::overridesGetOwnPropertySlot):
(JSC::TypeInfo::interceptsGetOwnPropertySlotByIndexEvenWhenLengthIsNotZero):
(JSC::TypeInfo::structureIsImmortal):
(JSC::TypeInfo::overridesToThis):
(JSC::TypeInfo::overridesGetPropertyNames):
(JSC::TypeInfo::prohibitsPropertyCaching):
(JSC::TypeInfo::getOwnPropertySlotIsImpure):

runtime/StrictEvalActivation.h:

(JSC::StrictEvalActivation::create):

runtime/Symbol.h:

1:28 PM Changeset in webkit [199685] by fpizlo@apple.com

2 edits in trunk/Source/JavaScriptCore

Check to see how the perf bots react to megamorphic load being disabled.

Rubber stamped by Chris Dumez.

runtime/Options.h:

1:26 PM Changeset in webkit [199684] by Chris Dumez

2 edits in trunk/Source/WebCore

Unreviewed, fix iOS9 build after r199682.

platform/network/cf/SynchronousResourceHandleCFURLConnectionDelegate.cpp:

(WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didReceiveResponse):

1:02 PM Changeset in webkit [199683] by keith_miller@apple.com

21 edits in trunk/Source/JavaScriptCore

We should support delete in the DFG
https://bugs.webkit.org/show_bug.cgi?id=156607

Reviewed by Benjamin Poulain.

This patch adds support for the delete in the DFG as it appears that
some major frameworks use the operation in particularly hot functions.
As a result, even if the function rarely ever calls delete we would never
tier up to the DFG. This patch also changes operationDeleteById to take a
UniquedStringImpl and return a size_t.

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

dfg/DFGCapabilities.cpp:

(JSC::DFG::capabilityLevel):

dfg/DFGClobberize.h:

(JSC::DFG::clobberize):

dfg/DFGDoesGC.cpp:

(JSC::DFG::doesGC):

dfg/DFGFixupPhase.cpp:

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

dfg/DFGNode.h:

(JSC::DFG::Node::hasIdentifier):

dfg/DFGNodeType.h:
dfg/DFGPredictionPropagationPhase.cpp:

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

dfg/DFGSafeToExecute.h:

(JSC::DFG::safeToExecute):

dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileDeleteById):

dfg/DFGSpeculativeJIT.h:

(JSC::DFG::SpeculativeJIT::callOperation):

dfg/DFGSpeculativeJIT32_64.cpp:

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

dfg/DFGSpeculativeJIT64.cpp:

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

jit/JIT.h:
jit/JITInlines.h:

(JSC::JIT::callOperation):

jit/JITOperations.cpp:
jit/JITOperations.h:
jit/JITPropertyAccess.cpp:

(JSC::JIT::emit_op_del_by_id):

jit/JITPropertyAccess32_64.cpp:

(JSC::JIT::emit_op_del_by_id):

11:49 AM Changeset in webkit [199682] by Chris Dumez

10 edits in trunk/Source

[WK2][iOS] Only adjust network responses' MIME type for QuickLook in the context of a main resource load
https://bugs.webkit.org/show_bug.cgi?id=156639
<rdar://problem/25765848>

Reviewed by Alex Christensen.

Source/WebCore:

Only adjust network responses' MIME type for QuickLook in the context of a main
resource load since we can only preview main resources with QuickLook. This
avoids doing unnecessary work during page load. Also, this makes it a lot less
likely to dlopen() the QuickLook library during page load since we now only
adjust MIME type for QuickLook for main resources, and main resources usually
have the well-known 'text/html' MIME type for which we know we will not use
QuickLook.

After this change, we no longer need to dlopen() the QuickLook library in the
NetworkProcess in the context of the PLT. We would previously dlopen() the
library during the first page load, thus significantly slowing it down. As a
result, we see a ~22% speed up in the PLT's first page load and a 0.9-1% overall
PLT progression.

platform/network/cf/ResourceHandleCFURLConnectionDelegateWithOperationQueue.cpp:

(WebCore::ResourceHandleCFURLConnectionDelegateWithOperationQueue::didReceiveResponse):
Pass flag to adjustMIMETypeIfNecessary() indicated if this is a main resource load.

platform/network/ios/WebCoreURLResponseIOS.mm:

(WebCore::adjustMIMETypeIfNecessary):
Only adjust the MIME type for QuickLook if the isMainResourceLoad parameter is true.

platform/network/mac/WebCoreResourceHandleAsDelegate.mm:

(-[WebCoreResourceHandleAsDelegate connection:didReceiveResponse:]):

platform/network/mac/WebCoreResourceHandleAsOperationQueueDelegate.mm:

(-[WebCoreResourceHandleAsOperationQueueDelegate connection:didReceiveResponse:]):
Only adjust the MIME type for QuickLook if the isMainResourceLoad parameter is true.

platform/network/mac/WebCoreURLResponse.h:
platform/network/mac/WebCoreURLResponse.mm:

(WebCore::adjustMIMETypeIfNecessary):

Source/WebKit2:

NetworkProcess/NetworkDataTask.h:

(WebKit::NetworkDataTask::firstRequest):
Add getter to return the first request.

NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(-[WKNetworkSessionDelegate URLSession:dataTask:didReceiveResponse:completionHandler:]):
Pass flag to adjustMIMETypeIfNecessary() indicated if this is a main resource load.

11:41 AM Changeset in webkit [199681] by jonlee@apple.com

2 edits in trunk/Tools

Update Animometer plan.
https://bugs.webkit.org/show_bug.cgi?id=156652

Reviewed by Darin Adler.

Scripts/webkitpy/benchmark_runner/data/plans/animometer.plan: Update to r199616.

10:46 AM Changeset in webkit [199680] by BJ Burg

2 edits in trunk/Source/WebKit2

Web Automation: provide detailed error messages when an automation command fails
https://bugs.webkit.org/show_bug.cgi?id=156635
<rdar://problem/25754051>

Reviewed by Darin Adler and Timothy Hatcher.

Fill in lots of missing error message details now that the remote end knows
how to parse error strings with predefined error names and details.

UIProcess/Automation/WebAutomationSession.cpp:

Rearrange the error message macros. Make it possible to pass a ErrorMessage
variable or just the enum value name and get out an encoded error message
that optionally includes a free-form details string. The predefined error
name and the details string are joined together with a semicolon.

(WebKit::WebAutomationSession::getBrowsingContext):
(WebKit::WebAutomationSession::createBrowsingContext):
(WebKit::WebAutomationSession::closeBrowsingContext):
(WebKit::WebAutomationSession::switchToBrowsingContext):
(WebKit::WebAutomationSession::resizeWindowOfBrowsingContext):
(WebKit::WebAutomationSession::moveWindowOfBrowsingContext):
(WebKit::WebAutomationSession::navigateBrowsingContext):
(WebKit::WebAutomationSession::goBackInBrowsingContext):
(WebKit::WebAutomationSession::goForwardInBrowsingContext):
(WebKit::WebAutomationSession::reloadBrowsingContext):
(WebKit::WebAutomationSession::evaluateJavaScriptFunction):
(WebKit::WebAutomationSession::didEvaluateJavaScriptFunction):
(WebKit::WebAutomationSession::resolveChildFrameHandle):
(WebKit::WebAutomationSession::didResolveChildFrame):
(WebKit::WebAutomationSession::resolveParentFrameHandle):
(WebKit::WebAutomationSession::didResolveParentFrame):
(WebKit::WebAutomationSession::computeElementLayout):
(WebKit::WebAutomationSession::didComputeElementLayout):
(WebKit::WebAutomationSession::isShowingJavaScriptDialog):
(WebKit::WebAutomationSession::dismissCurrentJavaScriptDialog):
(WebKit::WebAutomationSession::acceptCurrentJavaScriptDialog):
(WebKit::WebAutomationSession::messageOfCurrentJavaScriptDialog):
(WebKit::WebAutomationSession::setUserInputForCurrentJavaScriptPrompt):
(WebKit::WebAutomationSession::getAllCookies):
(WebKit::WebAutomationSession::didGetCookiesForFrame):
(WebKit::WebAutomationSession::deleteSingleCookie):
(WebKit::WebAutomationSession::didDeleteCookie):
(WebKit::WebAutomationSession::addSingleCookie):
(WebKit::WebAutomationSession::deleteAllCookies):
(WebKit::WebAutomationSession::performMouseInteraction):
(WebKit::WebAutomationSession::performKeyboardInteractions):
(WebKit::WebAutomationSession::takeScreenshot):
(WebKit::WebAutomationSession::didTakeScreenshot):
Audit almost all early exits and provide a relevant error details message
if the error itself is ambiguous. Make sure to format asynchronous errors.

10:30 AM Changeset in webkit [199679] by commit-queue@webkit.org

4 edits in trunk/Source/WTF

Unreviewed, rolling out r199621.
https://bugs.webkit.org/show_bug.cgi?id=156708

made windows tests crash (Requested by alexchristensen on
#webkit).

Reverted changeset:

"iTunes crashing JavaScriptCore.dll"
https://bugs.webkit.org/show_bug.cgi?id=156647
http://trac.webkit.org/changeset/199621

10:28 AM Changeset in webkit [199678] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: NavigationSidebarPanel does a lot of style recalc and layout on busy sites

https://bugs.webkit.org/show_bug.cgi?id=156704
rdar://problem/25778744

Reviewed by Brian Burg.

UserInterface/Views/NavigationSidebarPanel.js:

(WebInspector.NavigationSidebarPanel):
(WebInspector.NavigationSidebarPanel.prototype._treeElementDisclosureDidChange):
Use _updateContentOverflowShadowVisibilitySoon in more places so the style recalc
and layout changes are coalesced into one action after all rapid fire calls.

10:28 AM Changeset in webkit [199677] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Database query result DataGrids have misaligned header columns

https://bugs.webkit.org/show_bug.cgi?id=156701
rdar://problem/25778310

Reviewed by Brian Burg.

UserInterface/Views/DataGrid.js:

(WebInspector.DataGrid.prototype.autoSizeColumns): Set the width on the <col> element
for the body table to match the <col> in the header.

10:28 AM Changeset in webkit [199676] by timothy@apple.com

2 edits in trunk/Source/WebInspectorUI

Web Inspector: Fix the debounce function

https://bugs.webkit.org/show_bug.cgi?id=156696
rdar://problem/25778133

Reviewed by Brian Burg.

UserInterface/Base/Utilities.js:

(Function.prototype.debounce): Store the timeout on the original function instead
of the bound function. Also simplify the implementation with arrow functions
and eliminate the bind altogether.

10:13 AM Changeset in webkit [199675] by fpizlo@apple.com

5 edits in trunk/Source/JavaScriptCore

FTL should pin the tag registers at inline caches
https://bugs.webkit.org/show_bug.cgi?id=156678

Reviewed by Saam Barati.

This is a long-overdue fix to our inline caches. Back when we had LLVM, we couldn't rely on the tags
being pinned to any registers. So, if the inline caches needed tags, they'd have to materialize them.

This removes those materializations. This should reduce the amount of code generated in inline caches
and it should make inline caches faster. The effect appears to be small.

It may be that after this change, we'll even be able to kill the
HaveTagRegisters/DoNotHaveTagRegisters logic.

bytecode/PolymorphicAccess.cpp:

(JSC::AccessCase::generateWithGuard):
(JSC::AccessCase::generateImpl):

ftl/FTLLowerDFGToB3.cpp:

(JSC::FTL::DFG::LowerDFGToB3::compilePutById):
(JSC::FTL::DFG::LowerDFGToB3::compileCallOrConstruct):
(JSC::FTL::DFG::LowerDFGToB3::compileTailCall):
(JSC::FTL::DFG::LowerDFGToB3::compileCallOrConstructVarargs):
(JSC::FTL::DFG::LowerDFGToB3::compileIn):
(JSC::FTL::DFG::LowerDFGToB3::getById):

jit/Repatch.cpp:

(JSC::readCallTarget):
(JSC::linkPolymorphicCall):

jit/ThunkGenerators.cpp:

(JSC::virtualThunkFor):

10:13 AM Changeset in webkit [199674] by dburkart@apple.com

2 edits in trunk/Tools

svn-apply: add option for ignoring changes to ChangeLog files
https://bugs.webkit.org/show_bug.cgi?id=156618

Reviewed by Darin Adler.

This change adds a new option to svn-apply, --skip-changelogs, which short-circuits out of
patch() if the file in question is a ChangeLog.

Scripts/svn-apply:

(patch):

9:45 AM Changeset in webkit [199673] by Brent Fulgham

15 edits
4 deletes in trunk

Source/WebCore:
CSP: Remove stubs for dynamically-added favicons (via link rel="icon")
https://bugs.webkit.org/show_bug.cgi?id=153151
<rdar://problem/24383176>

Reviewed by Darin Adler.

Remove the unused dynamic favicon code and tests.

loader/EmptyClients.h:
loader/FrameLoaderClient.h:
loader/LinkLoader.cpp:

(WebCore::LinkLoader::loadLink):

Source/WebKit/mac:
CSP: Remove stubs for dynamically-added favicons (via link rel="icon")
https://bugs.webkit.org/show_bug.cgi?id=153151
<rdar://problem/24383176>

Reviewed by Darin Adler.

Remove the unused dynamic favicon code and tests.

WebCoreSupport/WebFrameLoaderClient.h:
WebCoreSupport/WebFrameLoaderClient.mm:

(WebFrameLoaderClient::dispatchDidChangeIcons): Deleted.

Source/WebKit/win:
CSP: Make dynamically-added favicons (via link rel="icon") obey Content-Security-Policy
https://bugs.webkit.org/show_bug.cgi?id=153151
<rdar://problem/24383176>

Reviewed by Darin Adler.

Remove the unused dynamic favicon code and tests.

WebCoreSupport/WebFrameLoaderClient.cpp:

(WebFrameLoaderClient::dispatchDidChangeIcons): Deleted.

WebCoreSupport/WebFrameLoaderClient.h:

Source/WebKit2:
CSP: Remove stubs for dynamically-added favicons (via link rel="icon")
https://bugs.webkit.org/show_bug.cgi?id=153151
<rdar://problem/24383176>

Reviewed by Darin Adler.

Remove the unused dynamic favicon code and tests.

WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:

(WebKit::WebFrameLoaderClient::dispatchDidChangeIcons): Deleted.

WebProcess/WebCoreSupport/WebFrameLoaderClient.h:

LayoutTests:
CSP: Remove stubs for dynamically-added favicons (via link rel="icon")
https://bugs.webkit.org/show_bug.cgi?id=153151
<rdar://problem/24383176>

Reviewed by Darin Adler.

Remove the unused dynamic favicon code and tests.

TestExpectations:
http/tests/security/contentSecurityPolicy/icon-allowed-expected.txt: Removed.
http/tests/security/contentSecurityPolicy/icon-allowed.html: Removed.
http/tests/security/contentSecurityPolicy/icon-blocked-expected.txt: Removed.
http/tests/security/contentSecurityPolicy/icon-blocked.html: Removed.

9:14 AM Changeset in webkit [199672] by jer.noble@apple.com

4 edits in trunk/Source/WebCore

[Mac][EME] Protected content over HLS is not notified when a HDCP violation occurs.
https://bugs.webkit.org/show_bug.cgi?id=156633

Reviewed by Eric Carlson.

Pass through the existing "outputObscuredDueToInsufficientExternalProtection" status as an
error, similarly to what we do for CDMSessionMediaSourceAVFObjC.

platform/graphics/avfoundation/objc/CDMSessionAVFoundationObjC.h:

(WebCore::CDMSessionAVFoundationObjC::~CDMSessionAVFoundationObjC): Deleted.

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

(SOFT_LINK_CLASS):
(-[WebCDMSessionAVFoundationObjCListener initWithParent:player:]):
(-[WebCDMSessionAVFoundationObjCListener invalidate]):
(-[WebCDMSessionAVFoundationObjCListener observeValueForKeyPath:ofObject:change:context:]):
(WebCore::CDMSessionAVFoundationObjC::CDMSessionAVFoundationObjC):
(WebCore::CDMSessionAVFoundationObjC::~CDMSessionAVFoundationObjC):
(WebCore::CDMSessionAVFoundationObjC::generateKeyRequest):
(WebCore::CDMSessionAVFoundationObjC::playerDidReceiveError):

platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:

(WebCore::MediaPlayerPrivateAVFoundationObjC::avPlayer):

9:04 AM Changeset in webkit [199671] by jer.noble@apple.com

2 edits in trunk/Source/WebKit2

REGRESSION( r199603): Pandora crashes WebKit in WebPlaybackSessionManager::removeClientForContext
https://bugs.webkit.org/show_bug.cgi?id=156648

Reviewed by Darin Adler.

Follow up patch to r199615; avoid a double hash lookup by using a .find() pattern instead of
.contains() & .get().

WebProcess/cocoa/WebPlaybackSessionManager.mm:

(WebKit::WebPlaybackSessionManager::setUpPlaybackControlsManager):
(WebKit::WebPlaybackSessionManager::clearPlaybackControlsManager):

8:54 AM Changeset in webkit [199670] by Michael Catanzaro

2 edits in trunk/Source/WebCore/platform/gtk/po

[l10n] Updated Greek translation of WebKitGTK+
https://bugs.webkit.org/show_bug.cgi?id=156677

Patch by Tom Tryfonidis <tomtryf@gmail.com> on 2016-04-18
Rubber-stamped by Michael Catanzaro.

el.po:

8:36 AM Changeset in webkit [199669] by Chris Dumez

8 edits in trunk/Source

Unreviewed, rolling out r199644.

Seems to have caused a 1-2% regression on warm PLT

Reverted changeset:

"[WK2][iOS] Do not dlopen() QuickLook in the NetworkProcess"
https://bugs.webkit.org/show_bug.cgi?id=156639
http://trac.webkit.org/changeset/199644

8:33 AM Changeset in webkit [199668] by Darin Adler

46 edits
1 copy
4 deletes in trunk/Source/WebCore

Get rid of IDBAny
https://bugs.webkit.org/show_bug.cgi?id=156681

Reviewed by Brady Eidson.

IDBAny is not part of the public interface of Indexed Database.
It was an implementation technique used to help create language bindings for
functions that have to deal with types that aren't easly expressed with the
normal IDL and C++ type system.

What was particularly dangerous about IDBAny is that it can be used to store
arbitrary JavaScript objects and it's not easy to handle garbage collection and
reference cycles when they are hidden behind this class's abstraction. It's also
a needless extra layer, a reference counted object just to carry the types from
the bindings to the C++ DOM implementation.

Ths patch also does many small style tweaks.

CMakeLists.txt: Removed IDBAny source files. Added JSIDBRequestCustom.cpp.
DerivedSources.cpp: Ditto.
DerivedSources.make: Ditto.
WebCore.xcodeproj/project.pbxproj: Ditto.

Modules/indexeddb/IDBAny.cpp: Removed.
Modules/indexeddb/IDBAny.h: Removed.
Modules/indexeddb/IDBAny.idl: Removed.

Modules/indexeddb/IDBCursor.cpp: Added includes needed now that headers don't

include as much.
(WebCore::IDBCursor::stringToDirection): Removed unneeded IDBCursor namespacing.
(WebCore::IDBCursor::directionToString): Ditto.
(WebCore::IDBCursor::IDBCursor): Removed creation of IDBAny object.
(WebCore::IDBCursor::direction): Removed unneeded IDBCursor namespacing.
(WebCore::IDBCursor::key): Moved this function to the header.
(WebCore::IDBCursor::primaryKey): Ditto.
(WebCore::IDBCursor::value): Ditto.
(WebCore::IDBCursor::source): Deleted this function; replaced with multiple
type-specific functions; all but one will return null.
(WebCore::IDBCursor::update): Take JSValue instead of Deprecated::ScriptValue.
(WebCore::IDBCursor::advance): Take unsigned instead of unsigned long.
Fell prey to the confusion because "unsigned long" in IDL means "unsigned" in C++.
(WebCore::IDBCursor::continueFunction): Take JSValue instead of Deprecated::ScriptValue.
(WebCore::IDBCursor::uncheckedIterateCursor): Take unsigned instead of unsigned long.
(WebCore::IDBCursor::setGetResult): Rewrote to get the VM pointer from the
ScriptExecutionContext here instead of inside the binding utilities functions.

Modules/indexeddb/IDBCursor.h: Removed many unneeded includes.

Changed key, primaryKey, and value to no longer take an unneeded ExecState.
Made more functions private.

Modules/indexeddb/IDBCursor.idl: Changed type of "source" to "any", which matches

the IDB specification, rather than "IDBAny". Added [CustomGetter] so we can write the
getter that understands the multiple possible values. Removed unneeded
[CallWith=ScriptState] from key and primaryKey attributes.

Modules/indexeddb/IDBCursorWithValue.h: Marked the class final.
Modules/indexeddb/IDBCursorWithValue.idl: Removed unneeded [CallWith=ScriptState]

from the value attribute.

Modules/indexeddb/IDBDatabase.cpp: Added now-needed include.
Modules/indexeddb/IDBDatabase.h: Removed this header's include of itself!

Modules/indexeddb/IDBFactory.cpp: Added some now-needed includes.

(WebCore::IDBFactory::~IDBFactory): Moved this out of the header file.
(WebCore::IDBFactory::getDatabaseNames): Removed function that always returns nullptr.
(WebCore::IDBFactory::open): Removed unneeded release() calls when returning a RefPtr.
(WebCore::IDBFactory::cmp): Take JSValue instead of Deprecated::ScriptValue.
Also removed unneeded typecast.

Modules/indexeddb/IDBFactory.h: Removed many unneeded includes.

Removed the getDatabaseNames function. We still need a solution here, but there is
no reason to keep the placeholder function that returns nullptr here.

Modules/indexeddb/IDBIndex.cpp:

(WebCore::IDBIndex::keyPathAny): Removed.
(WebCore::IDBIndex::openCursor): Take JSValue instead of Deprecated::ScriptValue.
(WebCore::IDBIndex::count): Ditto.
(WebCore::IDBIndex::openKeyCursor): Ditto.
(WebCore::IDBIndex::get): Ditto.
(WebCore::IDBIndex::getKey): Ditto.

Modules/indexeddb/IDBIndex.h: Removed many unneeded includes, including this file

including itself. Marked class final. Updated for above changes.

Modules/indexeddb/IDBIndex.idl: Changed type of "keyPath" to "any", which matches

the IDB specification, rather than "IDBAny". Specified [ImplementationReturnType=IDBKeyPath]
so the code generator creates the appropriate code to convert from an IDBKeyPath.
In the future, we may find a way to do this without an explicit attribute in the IDL
file but this is fine for now.

Modules/indexeddb/IDBKeyRange.cpp:

(WebCore::IDBKeyRange::create): Moved this here from the header. Use booleans instead
of enums because all the call sites outside this class are using booleans.
(WebCore::IDBKeyRange::IDBKeyRange): Updated to use booleans.
(WebCore::IDBKeyRange::~IDBKeyRange): Moved here from the header.
(WebCore::IDBKeyRange::lowerValue): Removed now-unneeded get().
(WebCore::IDBKeyRange::upperValue): Ditto.
(WebCore::IDBKeyRange::only): Take JSValue instead of Deprecated::ScriptValue.
(WebCore::IDBKeyRange::lowerBound): Updated for above changes.
(WebCore::IDBKeyRange::upperBound): Ditto.
(WebCore::IDBKeyRange::bound): Ditto.
(WebCore::IDBKeyRange::isOnlyKey): Removed assertions that lower and upper are not null;
there is no real guarantee of this! Rewrote and streamlined and it handles the null case now.

Modules/indexeddb/IDBKeyRange.h: Removed unneeded includes. Changed class to use booleans

instead of enums for m_isLowerOpen and m_isUpperOpen. Moved functions into the cpp file.

Modules/indexeddb/IDBKeyRangeData.cpp:

(WebCore::IDBKeyRangeData::maybeCreateIDBKeyRange): Updated to use booleans instead of enums.

Modules/indexeddb/IDBObjectStore.cpp:

(WebCore::IDBObjectStore::name): Changed return type to const String& to cut down on
reference count churn.
(WebCore::IDBObjectStore::keyPathAny): Deleted.
(WebCore::IDBObjectStore::keyPath): Changed return type to const IDBKeyPath& to cut down on
unnecessary copies.
(WebCore::IDBObjectStore::openCursor): Take JSValue instead of Deprecated::SCriptValue.
(WebCore::IDBObjectStore::get): Ditto.
(WebCore::IDBObjectStore::putOrAdd): Ditto. Removed peculiar adoptRef/leakRef that was not needed.
(WebCore::IDBObjectStore::deleteFunction): Ditto.
(WebCore::IDBObjectStore::modernDelete): Ditto. Use releaseNonNull for better efficiency.
(WebCore::IDBObjectStore::count): Ditto.

Modules/indexeddb/IDBObjectStore.h: Removed unneeded includes and changed types as mentioned

above in the cpp file function descriptions.

Modules/indexeddb/IDBObjectStore.idl: Changed type of "keyPath" to "any" and

specified [ImplementationReturnType=IDBKeyPath] as above in IDBIndex.idl.

Modules/indexeddb/IDBOpenDBRequest.cpp: Added now-needed includes.

(WebCore::IDBOpenDBRequest::fireSuccessAfterVersionChangeCommit): Removed unneeded assertions
that depend on how m_result is implemented, which changed.
(WebCore::IDBOpenDBRequest::fireErrorAfterVersionChangeCompletion): Call setResultToUndefined
instead of setting m_result directly.
(WebCore::IDBOpenDBRequest::onSuccess): Call setResult instead of setting m_result and
m_readyState directly.
(WebCore::IDBOpenDBRequest::onUpgradeNeeded):: Ditto. Also use WTFMove to set
m_transaction instead of peculiar adoptRef/leakRef.
(WebCore::IDBOpenDBRequest::onDeleteDatabaseSuccess): Call setResultToUndefined
instead of setting m_result directly.

Modules/indexeddb/IDBOpenDBRequest.h: Marked the class final. Removed some unneeded headers

and made more things private.

Modules/indexeddb/IDBRequest.cpp:

(WebCore::IDBRequest::IDBRequest): Don't initialize m_source any more. Instead initialize
m_objectStoreSource and m_indexSource, preserving the old behavior and not setting m_cursorSource
even when passed an IDBCursor.
(WebCore::IDBRequest::~IDBRequest): Simplify the code that calls clearRequest on the result
if it's a cursor. The logic is now simply a null check.
(WebCore::IDBRequest::result): Deleted. The logic is now in a custom binding.
(WebCore::IDBRequest::error): Updated to use m_isDone instead of m_readyState.
(WebCore::IDBRequest::source): Deleted. The logic is now in a custom binding.
(WebCore::IDBRequest::setSource): Set m_objectStoreSource, m_indexSource, and m_cursorSource
instead of setting m_source.
(WebCore::IDBRequest::readyState): Updated to use m_isDone instead of m_readyState.
(WebCore::IDBRequest::sourceObjectStoreIdentifier): Use m_objectStoreSource and
m_indexSource instead of using m_source. To preserve current behavior, this this does not
use m_cursorSource since the old code did not handle IDBCursor.
(WebCore::IDBRequest::sourceIndexIdentifier): Use m_indexSource instead of m_source, preserving
current behavior.
(WebCore::IDBRequest::requestedIndexRecordType): Ditto.
(WebCore::IDBRequest::dispatchEvent): Updated to use m_isDone instead of m_readyState.
(WebCore::IDBRequest::setResult): Rewrote to use the clearResult function so we don't
have to repeat the code to clear result pointers. Also take a reference.
(WebCore::IDBRequest::setResultToStructuredClone): Ditto.
(WebCore::IDBRequest::clearResult): Clear out m_scriptResult, m_cursorResult, and m_databaseResult
instead of m_result.
(WebCore::IDBRequest::setResultToUndefined): Set m_scriptResult instead of m_result.
(WebCore::IDBRequest::resultCursor): Use m_cursorResult instead of m_result.
(WebCore::IDBRequest::willIterateCursor): Updated to use m_isDone instead of m_readyState.
Also call setResultToUndefined instead of setting m_result.
(WebCore::IDBRequest::didOpenOrIterateCursor): Call setResultToUndefined and set m_cursorResult
instead of setting m_result.
(WebCore::IDBRequest::requestCompleted): Updated to use m_isDone instead of m_readyState.
(WebCore::IDBRequest::setResult): Added for use by the derived class; sets m_databaseResult.

Modules/indexeddb/IDBRequest.h: Removed unneeded includes. Removed unused IDBRequestReadyState,

since that's now done with strings. Added cursorResult, databaseResult, scriptResult,
objectStoreSource, indexSource, and cursorSource function members and corresponding data members.
Later we might re-cast this as some sort of union, but for now these separate functions seem fine.
Removed unused modernResult function. Made more things private.

Modules/indexeddb/IDBRequest.idl: Use "any" instead of "IDBAny" for "result" and "source".

Modules/indexeddb/IDBTransaction.cpp: Added now-needed includes.

(WebCore::IDBTransaction::didGetRecordOnServer): Updated to call the version of setResult that takes
a reference.
(WebCore::IDBTransaction::didPutOrAddOnServer): Ditto.

Modules/indexeddb/IDBTransaction.h: Removed unneeded includes, derive privately from ActiveDOMObject.

Removed some unneeded WebCore prefixes.

Modules/indexeddb/server/MemoryIndex.h: Added now-needed include.

Modules/indexeddb/server/MemoryObjectStore.cpp: Added now-needed includes.

(WebCore::IDBServer::MemoryObjectStore::updateIndexesForPutRecord): Remove unneeded get() call.
(WebCore::IDBServer::MemoryObjectStore::populateIndexWithExistingRecords): Ditto.

Modules/indexeddb/server/SQLiteIDBBackingStore.cpp: Added now-needed includes.

(WebCore::IDBServer::SQLiteIDBBackingStore::updateOneIndexForAddRecord): Remove unneeded get() call.
(WebCore::IDBServer::SQLiteIDBBackingStore::updateAllIndexesForAddRecord): Ditto.

Modules/indexeddb/server/SQLiteIDBCursor.cpp: Added now-needed include.

Modules/indexeddb/server/UniqueIDBDatabase.cpp: Added now-needed includes.

(WebCore::IDBServer::UniqueIDBDatabase::performPutOrAdd): Updated to use JSValue.

Modules/indexeddb/server/UniqueIDBDatabase.h: Added now-needed forward declaration of JSC::VM.

bindings/js/IDBBindingUtilities.cpp: Added now-needed includes.

(WebCore::deserializeIDBValueToJSValue): Return JSValue instead of Strong<Unknown>.
(WebCore::deserializeIDBValueDataToJSValue): Ditto.
(WebCore::idbKeyDataToScriptValue): Ditto.
(WebCore::toJS): Added an overload of toJS for IDBKeyPath here. Moved here from JSIDBAnyCustom.cpp.

bindings/js/IDBBindingUtilities.h: Removed unneeded include. Changed return types to JSValue.

Added the toJS function for IDBKeyPath.

bindings/js/JSIDBAnyCustom.cpp: Removed.

bindings/js/JSIDBCursorCustom.cpp: Added some now-needed includes.

(WebCore::JSIDBCursor::visitAdditionalChildren): Removed ann unneeded type cast.
(WebCore::JSIDBCursor::source): Added. Converts either the index source or the object source into
a JSValue.

bindings/js/JSIDBRequestCustom.cpp: Added.

(WebCore::JSIDBRequest::result): Added. Throws an exception if isDone is false and then converts
cursor result, database result, or script result into a JSValue.
(WebCore::JSIDBRequest::source): Added. Converts the cursor source, index source, or object store
source into a JSValue.

bindings/scripts/CodeGeneratorJS.pm:

(NativeToJSValue): Tweaked the code for array slightly. Added an ImplementationReturnType case
for IDBKeyPath. The code that's generated is pretty generic, just a call to toJS with the conventional
arguments, so at some point we may be able to do this with C++ overloading and not require a
special case in the code generator.

inspector/InspectorIndexedDBAgent.cpp: Put #if 0 around the getDatabaseNames code, which was

dormant and not working.
(WebCore::OpenDatabaseCallback::handleEvent): Changed this to use IDBOpenDBRequest::databaseResult
instead of calling the result function checking for an exception and then doing type checking.
(WebCore::idbKeyRangeFromKeyRange): Updated to use booleans for key range bound open state.
(WebCore::OpenCursorCallback::handleEvent): Same kind of change as for OpenDatabaseCallback above.
Also use simpler interface to key, primaryKey, and value.
(WebCore::InspectorIndexedDBAgent::requestDatabaseNames): Put #if 0 around the getDatabaseNames
code, which was dormant and not working. Needs to be re-implemented.

8:24 AM Changeset in webkit [199667] by eric.carlson@apple.com

4 edits
2 adds in trunk

Media element "user gesture for fullscreen" restriction is never lifted
https://bugs.webkit.org/show_bug.cgi?id=156547
<rdar://problem/25707814>

Reviewed by Jer Noble.

Source/WebCore:

Test: media/video-fullscreen-restriction-removed.html

html/MediaElementSession.cpp:

(WebCore::MediaElementSession::playbackPermitted): Check fullscreenPermitted rather than

checking for a user gesture because the restriction can be removed.

LayoutTests:

media/video-fullscreen-restriction-removed-expected.txt: Added.
media/video-fullscreen-restriction-removed.html: Added.

8:23 AM Changeset in webkit [199666] by fred.wang@free.fr

2 edits in trunk/LayoutTests

Mark script-height reftest as ImageOnlyFailure on iOS
https://bugs.webkit.org/show_bug.cgi?id=153918

Unreviewed test gardening.

platform/ios-simulator/TestExpectations:

7:47 AM MathML/Early_2016_Refactoring edited by fred.wang@free.fr

(diff)

7:45 AM Changeset in webkit [199665] by fred.wang@free.fr

24 edits
22 adds in trunk

Refactor RenderMathMLScripts layout to avoid using flexbox
https://bugs.webkit.org/show_bug.cgi?id=153917

Patch by Frederic Wang <fwang@igalia.com> on 2016-04-18
Reviewed by Martin Robinson.

Source/WebCore:

Tests: mathml/mathml-in-html5/subsup-parameters-1.html

mathml/opentype/large-operators-italic-correction.html

Reimplement RenderMathMLScripts without any flexbox or anonymous.
We also rely on parameters from the MATH table to improve rendering.

css/mathml.css:

(msub > * + * + *, msup > * + * + *, msubsup > * + * + * + *, msub > mprescripts, msup > mprescripts, msubsup > mprescripts, msub > none, msup > none, msubsup > none, mmultiscripts > mprescripts ~ mprescripts, mmultiscripts > mprescripts ~ mprescripts ~ *): Deleted.
Invalid markup for scripts is now just hidden.

rendering/mathml/RenderMathMLOperator.h: ditto.
rendering/mathml/RenderMathMLScripts.cpp:

(WebCore::RenderMathMLScripts::unembellishedOperator): Reimplemented.
(WebCore::RenderMathMLScripts::getBaseAndScripts): Helper function to verify whether the
child list is valid and retrieve pointers on important children.
(WebCore::RenderMathMLScripts::spaceAfterScript): Helper function to get the
space after a script.
(WebCore::RenderMathMLScripts::italicCorrection): Helper function to read the
italic correction of a largeop base.
(WebCore::RenderMathMLScripts::computePreferredLogicalWidths): Implement this function.
(WebCore::RenderMathMLScripts::getScriptMetricsAndLayoutIfNeeded): Helper function to get
the maximum ascent/descent of all the scripts and determine the minimal
sub/sup shifts to apply.
(WebCore::RenderMathMLScripts::mirrorIfNeeded): Helper function to calculate the horizontal
offset depending on the directionality.
(WebCore::RenderMathMLScripts::layoutBlock): Implement this function.
(WebCore::RenderMathMLScripts::firstLineBaseline): Implement this function.
(WebCore::RenderMathMLScripts::paintChildren): Implement this function.
(WebCore::RenderMathMLScripts::RenderMathMLScripts): Deleted.
(WebCore::RenderMathMLScripts::base): Deleted.
(WebCore::RenderMathMLScripts::fixAnonymousStyleForSubSupPair): Deleted.
(WebCore::RenderMathMLScripts::fixAnonymousStyles): Deleted.
(WebCore::RenderMathMLScripts::addChildInternal): Deleted.
(WebCore::RenderMathMLScripts::removeChildInternal): Deleted.
(WebCore::RenderMathMLScripts::addChild): Deleted.
(WebCore::RenderMathMLScripts::removeChild): Deleted.
(WebCore::RenderMathMLScripts::styleDidChange): Deleted.
(WebCore::RenderMathMLScripts::layout): Deleted.
(WebCore::RenderMathMLScriptsWrapper::createAnonymousWrapper): Deleted.
(WebCore::RenderMathMLScriptsWrapper::addChildInternal): Deleted.
(WebCore::RenderMathMLScriptsWrapper::addChild): Deleted.
(WebCore::RenderMathMLScriptsWrapper::removeChildInternal): Deleted.
(WebCore::RenderMathMLScriptsWrapper::removeChild): Deleted.

rendering/mathml/RenderMathMLScripts.h: Update definitions and remove classes

for anonymous wrappers.

LayoutTests:

We import tests from the MathML in HTML5 test suite to verify various OpenType MATH parameters.
We also add a test for the italic correction of large operators (bug 130325).
Finally, we adjust some tests and expectations to take into account the new rendering.

imported/mathml-in-html5/LICENSE: Added.
imported/mathml-in-html5/README.md: Added.
imported/mathml-in-html5/fonts/math/scripts-spaceafterscript3000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-spaceafterscript3000.woff.
imported/mathml-in-html5/fonts/math/scripts-subscriptbaselinedropmin9000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-subscriptbaselinedropmin9000.woff.
imported/mathml-in-html5/fonts/math/scripts-subscriptshiftdown6000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-subscriptshiftdown6000.woff.
imported/mathml-in-html5/fonts/math/scripts-subscripttopmax4000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-subscripttopmax4000.woff.
imported/mathml-in-html5/fonts/math/scripts-subsuperscriptgapmin11000-superscriptbottommaxwithsubscript3000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-subsuperscriptgapmin11000-superscriptbottommaxwithsubscript3000.woff.
imported/mathml-in-html5/fonts/math/scripts-subsuperscriptgapmin11000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-subsuperscriptgapmin11000.woff.
imported/mathml-in-html5/fonts/math/scripts-superscriptbaselinedropmax10000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-superscriptbaselinedropmax10000.woff.
imported/mathml-in-html5/fonts/math/scripts-superscriptbottommin8000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-superscriptbottommin8000.woff.
imported/mathml-in-html5/fonts/math/scripts-superscriptshiftup7000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-superscriptshiftup7000.woff.
imported/mathml-in-html5/fonts/math/scripts-superscriptshiftupcramped5000.woff: Renamed from LayoutTests/mathml/mathml-in-html5/fonts/scripts-superscriptshiftupcramped5000.woff.
imported/mathml-in-html5/mathml/presentation-markup/scripts/subsup-parameters-1-expected.txt: Renamed from LayoutTests/mathml/mathml-in-html5/subsup-parameters-1-expected.txt.
imported/mathml-in-html5/mathml/presentation-markup/scripts/subsup-parameters-1.html: Renamed from LayoutTests/mathml/mathml-in-html5/subsup-parameters-1.html.
mathml/msubsup-fuzz-expected.txt: Test adjustment: Update the reference now that nothing

is displayed for invalid markup.

accessibility/mac/mathml-multiscript-expected.txt: ditto.
mathml/opentype/large-operators-italic-correction.html: Added. This test verifies that the

italic correction from the MATH table is used for positioning subscripts of large operators.

mathml/opentype/large-operators-italic-correction-expected.txt: Added.
mathml/presentation/bug95015.html: Test adjustment: move down a bit the covering red

rectangle, since the script is slightly lower.

mathml/presentation/bug95015-expected.html: ditto
mathml/presentation/multiscripts-positions.html: Test adjustment: Modify the expected

vertical positions of scripts now that we follow Gecko's behavior.

mathml/presentation/multiscripts-positions-expected.html: ditto.
mathml/presentation/multiscripts-noscripts-expected.html: There seem to be small errors in

the ascent of mmultiscripts, probably due to the conversions between firstLineBaseline (int)
and LayoutUnit (fractional pixel). For now, let's tweak the tests.

mathml/presentation/multiscripts-noscripts.html: ditto.
mathml/presentation/scripts-height-expected.html: ditto
mathml/presentation/scripts-height.html: ditto
mathml/presentation/scripts-horizontal-alignment.html: Modify the test to make it work

with the new layout rules.

mathml/presentation/scripts-horizontal-alignment-expected.html: ditto.
platform/gtk/accessibility/math-multiscript-attributes-expected.txt: Test adjustment:

Update reference to take into account a small shift.

platform/mac/accessibility/math-multiscript-attributes-expected.txt: ditto.
platform/gtk/mathml/presentation/roots-expected.png: Test adjustment: Update reference to

take into account small rendering changes.

platform/gtk/mathml/presentation/roots-expected.txt: ditto.
platform/ios-simulator/mathml/presentation/roots-expected.txt: ditto.
platform/mac/TestExpectations: Mark some tests for scripts as failing on mac. MATH fonts

are really needed to make them reliable.

platform/ios-simulator/TestExpectations: Ditto

3:36 AM Changeset in webkit [199664] by Carlos Garcia Campos

4 edits in trunk

Pending API Request URL is wrong after reloading
https://bugs.webkit.org/show_bug.cgi?id=139342

Reviewed by Darin Adler.

Source/WebKit2:

It happens when reloading a web view loaded with anything but a
URL, because the bf list is not updated for those cases and
WebPageProxy::reload() is setting the current bf list item URL as
pending API request URL. This also causes that progress is
reported wrongly, because
WebPageProxy::decidePolicyForNavigationAction() resets the pending
API request URL when it's different than the requested URL. The
page load transaction causes the progress to be changed, reporting
1.0 (the previous one), but later something < 1.0 is reported
again by the progress tracker.

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::reload): Use the current active URL as
pending API request URL, falling back to the current bf list item
URL when empty.

Tools:

Update test case to check that the active URL should remain the
same after a reload.

TestWebKitAPI/Tests/WebKit2/PendingAPIRequestURL.cpp:

(TestWebKitAPI::TEST):

3:01 AM Changeset in webkit [199663] by Carlos Garcia Campos

7 edits
1 add in trunk

Pending API request URL no set when loading Data, Alternate HTML or plain text
https://bugs.webkit.org/show_bug.cgi?id=136916

Reviewed by Darin Adler.

Source/WebKit2:

Set pending API request URL for all load methods in
WebPageProxy. This ensures that right after calling those methods,
the active URL is the requested one and that
PageLoadState::isLoading() returns true.

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::loadAlternateHTMLString):
(WebKit::WebPageProxy::loadPlainTextString):
(WebKit::WebPageProxy::loadWebArchiveData):

Tools:

Add new test to check that active URL is the requested one right
after calling WKPage load methods.

TestWebKitAPI/PlatformEfl.cmake:
TestWebKitAPI/PlatformGTK.cmake:
TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
TestWebKitAPI/Tests/WebKit2/PendingAPIRequestURL.cpp: Added.

(TestWebKitAPI::TEST):

TestWebKitAPI/gtk/WebKit2Gtk/WebViewTest.cpp:

(WebViewTest::loadPlainText): Remove FIXME.
(WebViewTest::loadBytes): Ditto.
(WebViewTest::loadAlternateHTML): Ditto.

2:48 AM Changeset in webkit [199662] by commit-queue@webkit.org

7 edits
1 delete in trunk

Unreviewed, rolling out r199660.
https://bugs.webkit.org/show_bug.cgi?id=156691

It broke the iOS build (Requested by KaL on #webkit).

Reverted changeset:

"Pending API request URL no set when loading Data, Alternate
HTML or plain text"
https://bugs.webkit.org/show_bug.cgi?id=136916
http://trac.webkit.org/changeset/199660

2:45 AM Changeset in webkit [199661] by Manuel Rego Casasnovas

5 edits
2 adds in trunk

[css-grid] Use grid-template-areas to determine the explicit grid
https://bugs.webkit.org/show_bug.cgi?id=156575

Reviewed by Darin Adler.

Source/WebCore:

From the spec (https://drafts.csswg.org/css-grid/#grid-definition):
"The size of the explicit grid is determined by the larger of the number
of rows/columns defined by grid-template-areas and the number
of rows/columns sized by grid-template-rows/grid-template-columns."

So we need to take into account the rows/columns defined by
grid-template-areas to determine the size of the explicit grid.

Test: fast/css-grid-layout/explicit-grid-size.html

rendering/style/GridPositionsResolver.cpp:

(WebCore::GridPositionsResolver::explicitGridColumnCount):
(WebCore::GridPositionsResolver::explicitGridRowCount):

LayoutTests:

Created new test to check the right behavior.

fast/css-grid-layout/explicit-grid-size-expected.txt: Added.
fast/css-grid-layout/explicit-grid-size.html: Added.
fast/css-grid-layout/grid-template-shorthand-get-set-expected.txt:

Small modification as now the columns defined by
grid-tempalte-areas are in the explicit grid.

fast/css-grid-layout/grid-template-shorthand-get-set.html:

Ditto.

1:50 AM Changeset in webkit [199660] by Carlos Garcia Campos

7 edits
1 add in trunk

Pending API request URL no set when loading Data, Alternate HTML or plain text
https://bugs.webkit.org/show_bug.cgi?id=136916

Reviewed by Darin Adler.

Source/WebKit2:

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::loadAlternateHTMLString):
(WebKit::WebPageProxy::loadPlainTextString):
(WebKit::WebPageProxy::loadWebArchiveData):

Tools:

Add new test to check that active URL is the requested one right
after calling WKPage load methods.

TestWebKitAPI/PlatformEfl.cmake:
TestWebKitAPI/PlatformGTK.cmake:
TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
TestWebKitAPI/Tests/WebKit2/PendingAPIRequestURL.cpp: Added.

(TestWebKitAPI::TEST):

TestWebKitAPI/gtk/WebKit2Gtk/WebViewTest.cpp:

(WebViewTest::loadPlainText): Remove FIXME.
(WebViewTest::loadBytes): Ditto.
(WebViewTest::loadAlternateHTML): Ditto.

1:44 AM Changeset in webkit [199659] by Carlos Garcia Campos

4 edits in trunk

[GTK] Menu list button doesn't use the text color from the theme
https://bugs.webkit.org/show_bug.cgi?id=118234

Reviewed by Darin Adler.

ManualTests/gtk/theme.html: Add a disabled combo test.

Source/WebCore:

Set the combo box color accroding to the theme when adjusting the menu list style like Mac port does.

rendering/RenderThemeGtk.cpp:

(WebCore::menuListColor):
(WebCore::RenderThemeGtk::adjustMenuListStyle):

1:31 AM Changeset in webkit [199658] by Carlos Garcia Campos

2 edits in trunk/Source/WebKit2

[UNIX] Initialize WebKit before the platform initializations
https://bugs.webkit.org/show_bug.cgi?id=156622

Reviewed by Michael Catanzaro.

The platform specific initialization might use something that would require WebKit2 to be initialized. For
example, in debug mode, the GTK+ port uses WTF::sleep that requires the threading to be initialized.

Shared/unix/ChildProcessMain.h:

(WebKit::ChildProcessMain): Move InitializeWebKit2() before platformInitialize().

1:20 AM Changeset in webkit [199657] by Manuel Rego Casasnovas

4 edits
4 adds in trunk

[css-grid] Fix positioned items with content alignment
https://bugs.webkit.org/show_bug.cgi?id=156597

Reviewed by Darin Adler.

Source/WebCore:

Like for the case of gaps we need to take into account
the content alignment in order to properly place and size
the positioned items.

Regarding content alignment we need to care about 2 values:
the position offset and the distribution offset.
The position offset can be extracted from m_column|rowPositions,
but the distribution offset is stored in 2 new variables called
m_offsetBetweenColumns|Rows.

Tests: fast/css-grid-layout/grid-positioned-items-content-alignment.html

fast/css-grid-layout/grid-positioned-items-content-alignment-rtl.html

rendering/RenderGrid.cpp:

(WebCore::RenderGrid::offsetAndBreadthForPositionedChild):
(WebCore::RenderGrid::populateGridPositions):
(WebCore::RenderGrid::columnAxisOffsetForChild):
(WebCore::RenderGrid::rowAxisOffsetForChild):
(WebCore::RenderGrid::rowAxisPositionForChild): Deleted.

rendering/RenderGrid.h:

LayoutTests:

fast/css-grid-layout/grid-positioned-items-content-alignment-expected.txt: Added.
fast/css-grid-layout/grid-positioned-items-content-alignment-rtl-expected.txt: Added.
fast/css-grid-layout/grid-positioned-items-content-alignment-rtl.html: Added.
fast/css-grid-layout/grid-positioned-items-content-alignment.html: Added.

1:09 AM Changeset in webkit [199656] by commit-queue@webkit.org

4 edits in trunk

Fix incorrect assumption that APPLE implies Mac.
https://bugs.webkit.org/show_bug.cgi?id=156679

Addresses build failure introduced in r198947

Patch by Jeremy Huddleston Sequoia <jeremyhu@apple.com> on 2016-04-18
Reviewed by Alex Christensen.

CMakeLists.txt:

1:03 AM Changeset in webkit [199655] by Manuel Rego Casasnovas

3 edits in trunk/Source/WebCore

[css-grid] Add method to translate RTL coordinates
https://bugs.webkit.org/show_bug.cgi?id=156589

Reviewed by Antonio Gomes.

This is just a small refactoring adding a new function
LayoutGrid::translateRTLCoordinate().
This method translates to physical coordinates the information
stored in m_columnPositions when you're using RTL direction.

No new tests, no change of behavior.

rendering/RenderGrid.cpp:

(WebCore::RenderGrid::offsetAndBreadthForPositionedChild): Use the new
method translateRTLCoordinate().
(WebCore::RenderGrid::translateRTLCoordinate): New method that converts
a coordinate from m_columnPositions in RTL into a physical coordinate.
(WebCore::RenderGrid::findChildLogicalPosition): Use the new method
translateRTLCoordinate().

rendering/RenderGrid.h: Add method signature.

1:01 AM Changeset in webkit [199654] by Yusuke Suzuki

3 edits
2 adds in trunk

[Fetch] Use @isArray instead of instanceof @Array
https://bugs.webkit.org/show_bug.cgi?id=156682

Reviewed by Alex Christensen.

Source/WebCore:

Currently, we query whether the given value is Array by using instanceof @Array.
But it is not enough; Array from the other realm should be accepted. And Array
not inheriting @Array should be also accepted.

Test: fetch/header-constructor-is-array.html

Modules/fetch/FetchHeaders.js:

(initializeFetchHeaders):

LayoutTests:

fetch/header-constructor-is-array-expected.txt: Added.
fetch/header-constructor-is-array.html: Added.

12:40 AM Changeset in webkit [199653] by Carlos Garcia Campos

2 edits in trunk/Tools

[GTK] Test /webkit2/WebKitWebView/mouse-target fails with overlay scrollbars
https://bugs.webkit.org/show_bug.cgi?id=156621

Reviewed by Martin Robinson.

This is a problem of the test itself, we are using an overflow that is not actually scrollable, but that shows
scrollbar troughs when not using overlay scrollbars because it's marked as scrollable. It would be easier to
simply use the main frame scrollbars to test that and it will work no matter of scrollbars are overlay or not.

TestWebKitAPI/Tests/WebKit2Gtk/TestUIClient.cpp:

(testWebViewMouseTarget): Remove the div and move the mouse over the main frame scrollbar to test scrolbars hit test.

12:35 AM Changeset in webkit [199652] by Yusuke Suzuki

7 edits
1 add in trunk/Source/JavaScriptCore

[ES7] yield star should not return if the inner iterator.throw returns { done: true }
https://bugs.webkit.org/show_bug.cgi?id=156576

Reviewed by Saam Barati.

This is slight generator fix in ES7. When calling generator.throw(),
the yield-star should call the throw() of the inner generator. At that
time, when the result of throw() is { done: true}, the generator should
not stop itself.

function * gen()
{

yield * (function * () {

try {

yield 42;

} catch (error) { }

}());
Continue executing.
yield 42;

}

let g = gen();
g.next();
shouldBe(g.throw().value, 42);

builtins/GeneratorPrototype.js:

(generatorResume):
(next):
(return):
(throw):

bytecode/BytecodeIntrinsicRegistry.cpp:

(JSC::BytecodeIntrinsicRegistry::BytecodeIntrinsicRegistry):

bytecode/BytecodeIntrinsicRegistry.h:
bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::emitDelegateYield):

runtime/JSGeneratorFunction.h:
tests/stress/generator-yield-star.js:

(gen):

tests/stress/yield-star-throw-continue.js: Added.

(shouldBe):
(generator):
(shouldThrow):

Apr 17, 2016:

11:52 PM Changeset in webkit [199651] by commit-queue@webkit.org

2 edits in trunk/Source/JavaScriptCore

Fix incorrect assumption that APPLE implies Mac.
https://bugs.webkit.org/show_bug.cgi?id=156683

Addresses build failure introduced in r199094

Patch by Jeremy Huddleston Sequoia <jeremyhu@apple.com> on 2016-04-17
Reviewed by Alex Christensen.

CMakeLists.txt:

11:06 PM Changeset in webkit [199650] by yoav@yoav.ws

25 edits
9 adds in trunk

Initial Link preload support
https://bugs.webkit.org/show_bug.cgi?id=156334

Source/WebCore:

Added basic <link rel=preload> functionality that enables preloading
of resources according to their type.

Reviewed by Darin Adler.

Tests: http/tests/preload/download_resources.html

http/tests/preload/dynamic_adding_preload.html
http/tests/preload/dynamic_remove_preload_href.html
http/tests/preload/dynamic_removing_preload.html

bindings/generic/RuntimeEnabledFeatures.cpp: Added a runtime flag for the feature.

(WebCore::RuntimeEnabledFeatures::RuntimeEnabledFeatures):

bindings/generic/RuntimeEnabledFeatures.h: Added a runtime flag for the feature.

(WebCore::RuntimeEnabledFeatures::setLinkPreloadEnabled):
(WebCore::RuntimeEnabledFeatures::linkPreloadEnabled):

html/HTMLAttributeNames.in: Added an as attribute.
html/HTMLLinkElement.cpp:

(WebCore::HTMLLinkElement::process): Added as and crossorigin attribute values to the loadLink() call.
(WebCore::HTMLLinkElement::setCrossOrigin): Setter for crossOrigin.
(WebCore::HTMLLinkElement::crossOrigin): Getter for crossOrigin.

html/HTMLLinkElement.idl: Added as and crossorigin to HTMLLinkElement.
html/HTMLLinkElement.h: Added getter and setter for crossorigin.
html/LinkRelAttribute.cpp:

(WebCore::LinkRelAttribute::LinkRelAttribute): Added "preload" as a potential value.

html/LinkRelAttribute.h: Added isLinkPreload.
loader/LinkLoader.cpp:

(WebCore::LinkLoader::resourceTypeFromAsAttribute): Translates an as value into a resource type.
(WebCore::preloadIfNeeded): Triggers a resource preload when link element is a preload one.
(WebCore::LinkLoader::loadLink): Added a call to preloadIfNeeded.

loader/LinkLoader.h: Added signatures.
loader/ResourceLoadInfo.cpp:

(WebCore::toResourceType): Added LinkPreload as a possible CachedResource::type.

loader/SubresourceLoader.cpp:

(WebCore::logResourceLoaded): Added LinkPreload as a possible CachedResource::type.

loader/cache/CachedResource.cpp: Turned defaultPriorityForResourceType into a static member, as it's now also called from LinkLoader.

(WebCore::CachedResource::defaultPriorityForResourceType): Added LinkPreload as a possible CachedResource::type, giving it low priority.
(WebCore::defaultPriorityForResourceType): Deleted.

loader/cache/CachedResource.h: Added LinkPreload as a possible CachedResource::type. Added defaultPriorityForResourceType as static.
loader/cache/CachedResourceLoader.cpp:

(WebCore::contentTypeFromResourceType): Added LinkPreload as a possible CachedResource::type.
(WebCore::createResource): Added creation of a LinkPreload resource if needed.
(WebCore::CachedResourceLoader::checkInsecureContent): Added LinkPreload as a possible CachedResource::type.
(WebCore::CachedResourceLoader::canRequest): Added LinkPreload as a possible CachedResource::type.

testing/Internals.cpp: Added function to turn on the link preload feature.

(WebCore::setLinkPreloadSupport):

testing/Internals.idl: Added function to turn on the link preload feature.
testing/Internals.h: Added function signature to turn on the link preload feature.

Source/WebKit2:

Reviewed by Darin Adler.

WebProcess/Network/WebLoaderStrategy.cpp:

(WebKit::maximumBufferingTime): Added LinkPreload as a possible CachedResource::type.

LayoutTests:

Added tests that make sure that <link rel=preload> performs its basic
tasks and preloads resources.

Reviewed by Darin Adler.

http/tests/preload/download_resources-expected.txt: Added.
http/tests/preload/download_resources.html: Added.
http/tests/preload/dynamic_adding_preload-expected.txt: Added.
http/tests/preload/dynamic_adding_preload.html: Added.
http/tests/preload/dynamic_remove_preload_href-expected.txt: Added.
http/tests/preload/dynamic_remove_preload_href.html: Added.
http/tests/preload/dynamic_removing_preload-expected.txt: Added.
http/tests/preload/dynamic_removing_preload.html: Added.
imported/w3c/web-platform-tests/html/dom/interfaces-expected.txt: Adjusted expected results to progressions.
imported/w3c/web-platform-tests/html/dom/reflection-metadata-expected.txt: Adjusted expected results to progressions.
platform/ios-simulator/imported/w3c/web-platform-tests/html/dom/interfaces-expected.txt: Adjusted expected results to progressions.

10:36 PM Changeset in webkit [199649] by Gyuyoung Kim

3 edits
1 delete in trunk/Tools

[EFL] Bump gstreamer from 1.4.4 to 1.6.3
https://bugs.webkit.org/show_bug.cgi?id=156655

Reviewed by Antonio Gomes.

To support html5 video feature, we should bump gstreamer version.

efl/jhbuild.modules:
efl/patches/gst-libav.patch: Update against newer version.
efl/patches/gst-plugins-bad-remove-gnustep-support.patch: Removed because this patch was merged.

10:13 PM Changeset in webkit [199648] by benjamin@webkit.org

3 edits
2 adds in trunk/Source/JavaScriptCore

[JSC] ReduceDoubleToFloat should work accross Phis
https://bugs.webkit.org/show_bug.cgi?id=156603
<rdar://problem/25736205>

Patch by Benjamin Poulain <bpoulain@apple.com> on 2016-04-17
Reviewed by Saam Barati and Filip Pizlo.

This patch extends B3's ReduceDoubleToFloat phase to work accross
Upsilon-Phis. This is important to optimize loops and some crazy cases.

In its simplest form, we can have conversion propagated from something
like this:

Double @1 = Phi()
Float @2 = DoubleToFloat(@1)

When that happens, we just need to propagate that the result only
need float precision accross all values coming to this Phi.

There are more complicated cases when the value produced is effectively Float
but the user of the value does not do DoubleToFloat.

Typically, we have something like:

#1

@1 = ConstDouble(1)
@2 = Upsilon(@1, ⁵⁾

#2

@3 = FloatToDouble(@x)
@4 = Upsilon(@3, ⁵⁾

#3

@5 = Phi()
@6 = Add(@5, @somethingFloat)
@7 = DoubleToFloat(@6)

Here with a Phi-Upsilon that is a Double but can be represented
as Float without loss of precision.

It is valuable to convert such Phis to float if and only if the value
is used as float. Otherwise, you may be just adding useless conversions
(for example, two double constants that flow into a double Add should not
turn into two float constant flowing into a FloatToDouble then Add).

ReduceDoubleToFloat do two analysis passes to gather the necessary
meta information. Then we have a simplify() phase to actually reduce
operation. Finally, the cleanup() pass put the graph into a valid
state again.

The two analysis passes work by disproving that something is float.
-findCandidates() accumulates anything used as Double.
-findPhisContainingFloat() accumulates phis that would lose precision

by converting the input to float.

With this change, Unity3D improves by ~1.5%, box2d-f32 improves
by ~2.8% (on Haswell).

b3/B3ReduceDoubleToFloat.cpp:

(JSC::B3::reduceDoubleToFloat):

b3/testb3.cpp:

(JSC::B3::testCompareTwoFloatToDouble):
(JSC::B3::testCompareOneFloatToDouble):
(JSC::B3::testCompareFloatToDoubleThroughPhi):
(JSC::B3::testDoubleToFloatThroughPhi):
(JSC::B3::testDoubleProducerPhiToFloatConversion):
(JSC::B3::testDoubleProducerPhiToFloatConversionWithDoubleConsumer):
(JSC::B3::testDoubleProducerPhiWithNonFloatConst):
(JSC::B3::testStoreDoubleConstantAsFloat):
(JSC::B3::run):

tests/stress/double-compare-to-float.js: Added.

(canSimplifyToFloat):
(canSimplifyToFloatWithConstant):
(cannotSimplifyA):
(cannotSimplifyB):

tests/stress/double-to-float.js: Added.

(upsilonReferencingItsPhi):
(upsilonReferencingItsPhiAllFloat):
(upsilonReferencingItsPhiWithoutConversion):
(conversionPropagages):
(chainedUpsilonBothConvert):
(chainedUpsilonFirstConvert):

2:53 PM Changeset in webkit [199647] by Yusuke Suzuki

3 edits
2 adds in trunk/Source/JavaScriptCore

[ES6] Use @isObject to check Object Type instead of using instanceof
https://bugs.webkit.org/show_bug.cgi?id=156676

Reviewed by Darin Adler.

Use @isObject instead of instanceof @Object.
The instanceof check is not enough to check Object Type.
For example, given 2 realms, the object created in one realm does not inherit the Object of another realm.
Another example is that the object which does not inherit Object.
This object can be easily created by calling Object.create(null).

builtins/RegExpPrototype.js:

(match):

jsc.cpp:

(GlobalObject::finishCreation):
(functionCreateGlobalObject):

tests/stress/regexp-match-in-other-realm-should-work.js: Added.

(shouldBe):

tests/stress/regexp-match-should-work-with-objects-not-inheriting-object-prototype.js: Added.

(shouldBe):
(regexp.exec):

12:33 PM Changeset in webkit [199646] by Conrad Shultz

2 edits in trunk/Source/WebCore

Try (again) to fix debug builds after r199643.

Unreviewed.

dom/ScriptExecutionContext.cpp:

Add another missing include.

12:28 PM Changeset in webkit [199645] by Conrad Shultz

2 edits in trunk/Source/WebCore

Try to fix debug builds after r199643.

Unreviewed.

Modules/indexeddb/IDBObjectStore.cpp:

Add a missing include.

11:58 AM Changeset in webkit [199644] by Chris Dumez

8 edits in trunk/Source

[WK2][iOS] Do not dlopen() QuickLook in the NetworkProcess
https://bugs.webkit.org/show_bug.cgi?id=156639

Reviewed by Darin Adler.

Source/WebCore:

Do not unnecessarily dlopen() QuickLook in the NetworkProcess on iOS, as
we already dlopen() this library in the WebContent process. This patch
moves the resource response MIME type adjusting code for QuickLook from
adjustMIMETypeIfNecessary() to a new adjustMIMETypeForQuickLook() function.
adjustMIMETypeIfNecessary() is called in didReceiveResponse() in the Network
process side, for *every* resource response, even though QuickLook can only
be used to preview main resources. The new adjustMIMETypeForQuickLook()
function is called in the QuickLookHandle::createIfNecessary() factory
function, right before checking the MIME type to determine if we need to
use QuickLook, and after checking that the load is for a main resource.
In the WebKit2 case, the factory function is called from
WebResourceLoader::didReceiveResponse(), on the WebContent process side.

This patch speeds up the first page load during PLT by ~22%, because the
first load no longer triggers a dlopen() to QuickLook in the NetworkProcess.
The overall PLT score seems to be progressed by 0.9-1% as well. The change
should also be memory-positive as we no longer need to dlopen() the
QuickLook library in the NetworkProcess at all (and we would already dlopen()
it on the WebContent process side anyway). Sadly, PLUM benchmark does not
show the memory benefit because it does not measure the memory used by the
Network process.

platform/network/cf/SynchronousResourceHandleCFURLConnectionDelegate.cpp:

(WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didReceiveResponse):
Refactor the code a bit for clarity, so that we only
ResourceHandle::setQuickLookHandle() when QuickLookHandle::createIfNecessary()
returns a non-null pointer.

platform/network/ios/QuickLook.h:
Rename the factories from create() to createIfNecessary() given that they return nullptr when it is unnecessary to create such handle (i.e. this is not a main resource loader, or it is unecessary given the response's MIME type.
Make shouldCreateForMIMEType() private now that this is always called inside the factory functions.

platform/network/ios/QuickLook.mm:

(adjustMIMETypeForQuickLook):
Extracted code for adjusting the MIME type for QuickLook from the generic
adjustMIMETypeIfNecessary() in WebCoreURLResponseIOS.mm to its own function
here.

(WebCore::QuickLookHandle::createIfNecessary):
Call adjustMIMETypeForQuickLook() before checking the MIME type.

platform/network/ios/WebCoreURLResponseIOS.mm:

(WebCore::adjustMIMETypeIfNecessary):
Extracted QuickLook-specific code to QuickLook.mm.

platform/network/mac/WebCoreResourceHandleAsDelegate.mm:

(-[WebCoreResourceHandleAsDelegate connection:didReceiveResponse:]):
Refactor the code a bit for clarity, so that we only
ResourceHandle::setQuickLookHandle() when QuickLookHandle::createIfNecessary()
returns a non-null pointer.

Source/WebKit2:

WebProcess/Network/WebResourceLoader.cpp:

(WebKit::WebResourceLoader::didReceiveResponse):
Move checks for main resource load and for MIME type inside of
QuickLookHandle::createIfNecessary(), for consistency with the
other QuickLookHandle factory functions.

11:49 AM Changeset in webkit [199643] by beidson@apple.com

27 edits in trunk/Source/WebCore

Clean up IDBBindingUtilities.
https://bugs.webkit.org/show_bug.cgi?id=156472

Reviewed by Alex Christensen.

No new tests (No change in behavior).

Get rid of a whole bunch of unused functions (since we got rid of Legacy IDB).
Make more functions deal in ExecState/ScriptExecutionContexts instead of DOMRequestState.
Make more functions deal in JSValue (as JSC::Strong<JSC::Unknown>) instead of Deprecated::ScriptValue.

bindings/scripts/IDLAttributes.txt: Add a new attribute to signify that an implementation returns JSValues instead of Deprecated::ScriptState
bindings/scripts/CodeGeneratorJS.pm:

(NativeToJSValue): Use that new attribute.

Modules/indexeddb/IDBAny.cpp:

(WebCore::IDBAny::IDBAny):
(WebCore::IDBAny::scriptValue):

Modules/indexeddb/IDBAny.h:

(WebCore::IDBAny::create):

Modules/indexeddb/IDBCursor.cpp:

(WebCore::IDBCursor::key):
(WebCore::IDBCursor::primaryKey):
(WebCore::IDBCursor::value):
(WebCore::IDBCursor::update):
(WebCore::IDBCursor::continueFunction):
(WebCore::IDBCursor::deleteFunction):
(WebCore::IDBCursor::setGetResult):

Modules/indexeddb/IDBCursor.h:
Modules/indexeddb/IDBCursor.idl:
Modules/indexeddb/IDBCursorWithValue.idl:

Modules/indexeddb/IDBFactory.cpp:

(WebCore::IDBFactory::cmp):

Modules/indexeddb/IDBIndex.cpp:

(WebCore::IDBIndex::count):
(WebCore::IDBIndex::get):
(WebCore::IDBIndex::getKey):

Modules/indexeddb/IDBKeyRange.cpp:

(WebCore::IDBKeyRange::lowerValue):
(WebCore::IDBKeyRange::upperValue):
(WebCore::IDBKeyRange::only):
(WebCore::IDBKeyRange::lowerBound):
(WebCore::IDBKeyRange::upperBound):
(WebCore::IDBKeyRange::bound):

Modules/indexeddb/IDBKeyRange.h:
Modules/indexeddb/IDBKeyRange.idl:

Modules/indexeddb/IDBObjectStore.cpp:

(WebCore::IDBObjectStore::get):
(WebCore::IDBObjectStore::modernDelete):
(WebCore::IDBObjectStore::count):

Modules/indexeddb/IDBRequest.cpp:

(WebCore::IDBRequest::setResult):
(WebCore::IDBRequest::setResultToStructuredClone):

Modules/indexeddb/server/MemoryObjectStore.cpp:

(WebCore::IDBServer::MemoryObjectStore::updateIndexesForPutRecord):
(WebCore::IDBServer::MemoryObjectStore::populateIndexWithExistingRecords):

Modules/indexeddb/server/SQLiteIDBBackingStore.cpp:

(WebCore::IDBServer::SQLiteIDBBackingStore::updateOneIndexForAddRecord):
(WebCore::IDBServer::SQLiteIDBBackingStore::updateAllIndexesForAddRecord):

Modules/indexeddb/server/UniqueIDBDatabase.cpp:

(WebCore::IDBServer::UniqueIDBDatabase::performPutOrAdd):

bindings/js/IDBBindingUtilities.cpp:

(WebCore::idbKeyPathFromValue):
(WebCore::internalCreateIDBKeyFromScriptValueAndKeyPath):
(WebCore::injectIDBKeyIntoScriptValue):
(WebCore::maybeCreateIDBKeyFromScriptValueAndKeyPath):
(WebCore::canInjectIDBKeyIntoScriptValue):
(WebCore::deserializeIDBValueToJSValue):
(WebCore::deserializeIDBValueDataToJSValue):
(WebCore::scriptValueToIDBKey):
(WebCore::idbKeyDataToScriptValue):
(WebCore::idbKeyDataToJSValue): Deleted.
(WebCore::createIDBKeyFromScriptValueAndKeyPath): Deleted.
(WebCore::deserializeIDBValue): Deleted.
(WebCore::deserializeIDBValueData): Deleted.
(WebCore::deserializeIDBValueBuffer): Deleted.
(WebCore::idbValueDataToJSValue): Deleted.
(WebCore::idbKeyToScriptValue): Deleted.

bindings/js/IDBBindingUtilities.h:

bindings/js/JSIDBAnyCustom.cpp:

(WebCore::toJS):

bindings/js/JSIDBDatabaseCustom.cpp:

(WebCore::JSIDBDatabase::createObjectStore):

bindings/js/JSIDBObjectStoreCustom.cpp:

(WebCore::JSIDBObjectStore::createIndex):

dom/ScriptExecutionContext.cpp:

(WebCore::ScriptExecutionContext::execState):

dom/ScriptExecutionContext.h:

inspector/InspectorIndexedDBAgent.cpp:

11:39 AM Changeset in webkit [199642] by Darin Adler

44 edits in trunk/Source

Remove more uses of Deprecated::ScriptXXX
https://bugs.webkit.org/show_bug.cgi?id=156660

Reviewed by Antti Koivisto.

Source/JavaScriptCore:

bindings/ScriptFunctionCall.cpp:

(Deprecated::ScriptCallArgumentHandler::appendArgument): Deleted
unneeded overloads that take a ScriptObject and ScriptValue.

bindings/ScriptFunctionCall.h: Ditto.

bindings/ScriptObject.h: Added operator so this can change

itself into a JSObject*. Helps while phasing this class out.

bindings/ScriptValue.h: Export toInspectorValue so it can be

used in WebCore.

inspector/InjectedScriptManager.cpp:

(Inspector::InjectedScriptManager::createInjectedScript): Changed
return value from Deprecated::ScriptObject to JSObject*.
(Inspector::InjectedScriptManager::injectedScriptFor): Updated for
the return value change above.

inspector/InjectedScriptManager.h: Ditto.

Source/WebCore:

Modules/mediacontrols/MediaControlsHost.h: Removed unneeded include.

Modules/plugins/PluginReplacement.h: Removed unneeded include.

Changed argument to installReplacement into a reference. Changed return
value for creation function from PassRefPtr to Ref.

Modules/plugins/QuickTimePluginReplacement.h: Removed unneeded includes and

forward declarations. Marked class final. Made almost everything private.

Modules/plugins/QuickTimePluginReplacement.mm:

(WebCore::QuickTimePluginReplacement::create): Changed to return Ref.
(WebCore::QuickTimePluginReplacement::installReplacement): Changed to take
a reference.

Modules/plugins/YouTubePluginReplacement.cpp:

(WebCore::YouTubePluginReplacement::create): Changed to return Ref.
(WebCore::YouTubePluginReplacement::installReplacement): Changed to take
a reference.

Modules/plugins/YouTubePluginReplacement.h: Removed unneeded includes and

forward declarations. Marked class final. Changed return type of create.

Modules/websockets/WebSocket.cpp:

(WebCore::WebSocket::didReceiveBinaryData): Removed local variable so the
MessageEvent::create function gets a Ref&& instead of a RefPtr without having
to add explicit WTFMove.

bindings/js/DOMRequestState.h: Removed code that set m_exec twice.

bindings/js/Dictionary.h: Reformatted function templates to use a single

line so they are easier to look at.
(WebCore::Dictionary::getEventListener): Rewrote this so it no longer uses
a Deprecated::ScriptValue and also make it a little more compact and terse.

bindings/js/JSCommandLineAPIHostCustom.cpp:

(WebCore::JSCommandLineAPIHost::inspect): Rewrote to use JSValue instead of
Deprecated::ScriptValue. Considerably more efficient.

bindings/js/JSMessageEventCustom.cpp:

(WebCore::JSMessageEvent::data): Streamlined to use Deprecated::ScriptValue
a little bit less.

bindings/js/JSNodeCustom.cpp: Moved include here from header.
bindings/js/JSNodeCustom.h: Moved include from here to cpp file.

bindings/js/JSPopStateEventCustom.cpp:

(WebCore::JSPopStateEvent::state): Updated for changes to return value of the
state() and serializedState functions.

bindings/js/ScriptState.h: Removed the ScriptState typedef.

bindings/js/SerializedScriptValue.cpp: Moved include here from header.
bindings/js/SerializedScriptValue.h: Moved include from here to cpp file.

css/FontFace.cpp:

(WebCore::FontFace::create): Changed argument to JSValue instead of ScriptValue.

css/FontFace.h: Ditto.

dom/MessageEvent.cpp: Moved create functions in here from header file.

Removed some unused ones including one that took a Deprecated::ScriptValue.

dom/MessageEvent.h: Streamlined create functions, removing unused functions,

unused arguments, and unused default values for arguments. Also moved them all
into the cpp file instead of inlining them. Also changed the return type of
dataAsScriptValue to JSValue.

dom/NodeFilterCondition.h: Removed unneeded include. Tweaked formatting.

dom/PopStateEvent.h: Changed return value of state to be a JSValue and of

serializedState to be a raw pointer, not a PassRefPtr.

dom/Traversal.h: Removed unneeded include. Removed unnecessary use of

unsigned long instead of unsigned. Fixed indentation.

html/HTMLPlugInElement.cpp:

(WebCore::HTMLPlugInElement::didAddUserAgentShadowRoot): Pass reference.

inspector/InspectorDOMAgent.cpp:

(WebCore::InspectorDOMAgent::buildObjectForEventListener): Pass JSValue instead
of constructing a Deprecated::ScriptValue.

inspector/InspectorFrontendHost.cpp:

(WebCore::FrontendMenuProvider::disconnect): Initialize without explicitly
mentioning the Deprecated::ScriptObject type.

inspector/InspectorIndexedDBAgent.cpp: Removed unneeded include.

inspector/InspectorInstrumentation.h: Removed unneeded include and also

declaration of two non-existent functions.

page/DOMWindow.cpp:

(WebCore::PostMessageTimer::PostMessageTimer): Tweaked types a little bit to
match what is used in MessageEvent now.
(WebCore::PostMessageTimer::event): Streamlined a bit and changed type to
reference.
(WebCore::DOMWindow::postMessage): Updated for changes above.
(WebCore::DOMWindow::postMessageTimerFired): Ditto.

page/EventSource.cpp:

(WebCore::EventSource::createMessageEvent): Removed now-unneeded
"false, false" from MessageEvent::create function call.

page/csp/ContentSecurityPolicy.h: Removed unneeded include.

page/csp/ContentSecurityPolicyDirectiveList.h: Removed unneeded

include and also unneeded non-copyable, since the class has a reference as
a data member and so is automatically non-copyable.

testing/Internals.cpp:

(WebCore::Internals::description): Changed to take JSValue.
(WebCore::Internals::parserMetaData): Ditto.
(WebCore::Internals::serializeObject): Removed unnecessary copying of vector.
(WebCore::Internals::isFromCurrentWorld): Changed to take JSValue.
(WebCore::Internals::isReadableStreamDisturbed): Changed to not rely on the
ScriptState typedef and call it JSC::ExecState.

testing/Internals.h: Removed unneeded includes. Removed unneeded and

inappropriate use of ASSERT_NO_EXCEPTION.

11:04 AM Changeset in webkit [199641] by youenn.fablet@crf.canon.fr

24 edits
5 copies
18 adds in trunk

LayoutTests/imported/w3c:
[Fetch API] Consume HTTP data as a ReadableStream
https://bugs.webkit.org/show_bug.cgi?id=138968

Reviewed by Alex Christensen.

web-platform-tests/fetch/api/basic/stream-response-expected.txt:
web-platform-tests/fetch/api/basic/stream-response-worker-expected.txt:
web-platform-tests/fetch/api/request/request-consume.html:
web-platform-tests/fetch/api/resources/data.json: Added.
web-platform-tests/fetch/api/resources/utils.js:

(validateStreamFromString):

web-platform-tests/fetch/api/response/response-cancel-stream-expected.txt: Added.
web-platform-tests/fetch/api/response/response-cancel-stream.html: Added.
web-platform-tests/fetch/api/response/response-clone-expected.txt:
web-platform-tests/fetch/api/response/response-consume-stream-expected.txt: Added.
web-platform-tests/fetch/api/response/response-consume-stream.html: Added.
web-platform-tests/fetch/api/response/response-init-002-expected.txt:
web-platform-tests/fetch/api/response/response-stream-disturbed-expected-1.txt: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-1.html: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-expected-2.txt: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-2.html: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-expected-3.txt: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-3.html: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-expected-4.txt: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-4.html: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-expected-5.txt: Added.
web-platform-tests/fetch/api/response/response-stream-disturbed-5.html: Added.

Source/WebCore:
[Fetch API] Consume HTTP data as a ReadableStream
https://bugs.webkit.org/show_bug.cgi?id=138968

Reviewed by Alex Christensen.

This patch introduces ReadableStreamSource and ReadableStreamController which allow feeding a ReadableStream from DOM classes.
ReadableStreamSource is a base class for all DOM ReadableStream sources.
ReadableStreamController is a wrapper around JSReadableStreamController that can be invoked by DOM code to enqueue/close/error a ReadableStream.
A createReadableStream function is introduced to allow DOM classes creating ReadableStream.

Added support for a FetchResponse ReadableStream source.
Both synthetic FetchResponse and loading FetchResponse are supported.
A new "Stream" FetchLoader::Type is introduced to allow receiving data as chunks and feeding them to a ReadableStream through ReadableStreamSource.

Currently, FetchResponse is consumed and marked as disturbed as soon as a ReadableStreamSource is created.
This should be changed so that consumption happens on the first read call to the ReadableStreamReader, i.e. when stream gets disturbed.

FetchResponseSource never fulfills the start promise, which allows to enqueue, error or close the stream at any time.
FetchResponseSource must therefore always ensure to close or error the stream.
Added support for locked check in FetchResponse.

Tests: imported/w3c/web-platform-tests/fetch/api/response/response-cancel-stream.html

imported/w3c/web-platform-tests/fetch/api/response/response-consume-stream.html
imported/w3c/web-platform-tests/fetch/api/response/response-stream-disturbed-1.html
imported/w3c/web-platform-tests/fetch/api/response/response-stream-disturbed-2.html
imported/w3c/web-platform-tests/fetch/api/response/response-stream-disturbed-3.html
imported/w3c/web-platform-tests/fetch/api/response/response-stream-disturbed-4.html
imported/w3c/web-platform-tests/fetch/api/response/response-stream-disturbed-5.html

Also covered by rebased tests.

CMakeLists.txt:
DerivedSources.make:
Modules/fetch/FetchBody.cpp:

(WebCore::FetchBody::consumeAsStream): Fill stream with body data.

Modules/fetch/FetchBody.h:

(WebCore::FetchBody::type): Added accessor to body type, used for assertions.

Modules/fetch/FetchBodyOwner.cpp:

(WebCore::FetchBodyOwner::isDisturbed): Adding stream isLocked check.
(WebCore::FetchBodyOwner::blobLoadingSucceeded): Added assertion that body type is blob. Closing stream if created.
(WebCore::FetchBodyOwner::blobLoadingFailed): Erroring the stream if created and not cancelled.
(WebCore::FetchBodyOwner::blobChunk): Filling stream with chunk.
(WebCore::FetchBodyOwner::stop): Rmoved call to finishBlobLoading as it should be called as part of FetchLoaderCLient::didFail callbacki.

Modules/fetch/FetchBodyOwner.h:
Modules/fetch/FetchLoader.cpp: Fixing the case of cancel being called when creating the ThreadableLoader by introducing FetchLoader::m_isStarted.

(WebCore::FetchLoader::start): Setting m_isStarted at the end of the start method.
(WebCore::FetchLoader::stop): Fixing the case that FetchLoader can be destroyed when cancelling its loader.
(WebCore::FetchLoader::startStreaming): Introduced to switch the loading type from ArayBuffer to Stream. Already buffered data is returned.
(WebCore::FetchLoader::didReceiveData): Handling of the new Stream type.
(WebCore::FetchLoader::didFinishLoading):

Modules/fetch/FetchLoader.h:
Modules/fetch/FetchLoaderClient.h:

(WebCore::FetchLoaderClient::didReceiveData): Callback to get data as chunks if loader is of type Stream.

Modules/fetch/FetchResponse.cpp:

(WebCore::FetchResponse::clone): Removed m_isLocked as it is handled within isDisturbed().
(WebCore::FetchResponse::isDisturbed): Checking whether related ReadableStream is locked.
(WebCore::FetchResponse::BodyLoader::didSucceed): Introduced to handle ReadableStream case.
(WebCore::FetchResponse::BodyLoader::didFail): Ditto.
(WebCore::FetchResponse::BodyLoader::didReceiveData): Ditto.
(WebCore::FetchResponse::BodyLoader::startStreaming): Ditto.
(WebCore::FetchResponse::consumeBodyAsStream): Start filling the ReadableStream with data. Changing loader to Stream if there is one.
(WebCore::FetchResponse::createReadableStreamSource): Called by custom binding to create the source.
(WebCore::FetchResponse::stop): Fixing potential crash in case of cancelling the ibody stream.
(WebCore::FetchResponse::startFetching):
(WebCore::FetchResponse::BodyLoader::didFinishLoadingAsArrayBuffer):

Modules/fetch/FetchResponse.h:
Modules/fetch/FetchResponse.idl:
Modules/fetch/FetchResponseSource.cpp: Specialization of ReadableStreamSource for FetchResponse. It is a push source that never resolves the start promise.

(WebCore::FetchResponseSource::FetchResponseSource):
(WebCore::FetchResponseSource::isReadableStreamLocked):
(WebCore::FetchResponseSource::setActive):
(WebCore::FetchResponseSource::setInactive):
(WebCore::FetchResponseSource::doStart):
(WebCore::FetchResponseSource::doCancel):
(WebCore::FetchResponseSource::close):
(WebCore::FetchResponseSource::error):

Modules/fetch/FetchResponseSource.h: Added.
Modules/streams/ReadableStreamController.js:

(error):

Modules/streams/ReadableStreamSource.h: Added (base class for ReadableStream DOM sources).

(WebCore::ReadableStreamSource::~ReadableStreamSource):
(WebCore::ReadableStreamSource::isStarting):
(WebCore::ReadableStreamSource::isPulling):
(WebCore::ReadableStreamSource::isCancelling):
(WebCore::ReadableStreamSource::controller):
(WebCore::ReadableStreamSource::doStart):
(WebCore::ReadableStreamSource::doCancel):
(WebCore::ReadableStreamSource::start):
(WebCore::ReadableStreamSource::cancel):
(WebCore::ReadableStreamSource::startFinished):
(WebCore::ReadableStreamSource::clean):

Modules/streams/ReadableStreamSource.idl: Added.
WebCore.xcodeproj/project.pbxproj:
bindings/js/JSDOMGlobalObject.h:
bindings/js/JSFetchResponseCustom.cpp: In case body is not created, call createReadableStreamSource.

(WebCore::JSFetchResponse::body):

bindings/js/JSReadableStreamSourceCustom.cpp: Added.

(WebCore::JSReadableStreamSource::start):
(WebCore::JSReadableStreamSource::pull):
(WebCore::JSReadableStreamSource::controller):

bindings/js/ReadableStreamController.cpp: Added.

(WebCore::callFunction):
(WebCore::ReadableStreamController::invoke):
(WebCore::ReadableStreamController::isControlledReadableStreamLocked):
(WebCore::createReadableStream):

bindings/js/ReadableStreamController.h: The DOM wrapper for JSReadableStreamController.

(WebCore::ReadableStreamController::ReadableStreamController):
(WebCore::ReadableStreamController::close):
(WebCore::ReadableStreamController::error):
(WebCore::ReadableStreamController::enqueue):
(WebCore::ReadableStreamController::globalObject):
(WebCore::ReadableStreamController::enqueue<RefPtr<JSC::ArrayBuffer>>):
(WebCore::ReadableStreamController::error<String>):

LayoutTests:
[Streams] Consume HTTP data as a ReadableStream
https://bugs.webkit.org/show_bug.cgi?id=138968

Reviewed by Alex Christensen.

fast/xmlhttprequest/xmlhttprequest-responsetype-stream-expected.txt: Added.
fast/xmlhttprequest/xmlhttprequest-responsetype-stream.html: Added.
http/tests/xmlhttprequest/streams/streams-read-api-cancelled-expected.txt: Added.
http/tests/xmlhttprequest/streams/streams-read-api-cancelled.html: Added.
http/tests/xmlhttprequest/streams/streams-read-api-closed-expected.txt: Added.
http/tests/xmlhttprequest/streams/streams-read-api-closed.html: Added.
http/tests/xmlhttprequest/streams/streams-read-api-expected.txt: Added.
http/tests/xmlhttprequest/streams/streams-read-api.html: Added.
http/tests/xmlhttprequest/streams/streams-read-expected.txt: Added.
http/tests/xmlhttprequest/streams/streams-read.html: Added.

10:56 AM Changeset in webkit [199640] by Antti Koivisto

17 edits in trunk/Source/WebCore

Element should be const in StyleResolver
https://bugs.webkit.org/show_bug.cgi?id=156672

Reviewed by Darin Adler.

Resolving element style shouldn't mutate it.

This patch just does Element* -> const Element*, all the groundwork has been done already.

css/StyleResolver.cpp:

(WebCore::StyleResolver::sweepMatchedPropertiesCache):
(WebCore::StyleResolver::State::State):
(WebCore::StyleResolver::State::setStyle):
(WebCore::isAtShadowBoundary):
(WebCore::StyleResolver::styleForElement):
(WebCore::doesNotInheritTextDecoration):
(WebCore::StyleResolver::adjustStyleForInterCharacterRuby):
(WebCore::StyleResolver::adjustRenderStyle):
(WebCore::StyleResolver::checkRegionStyle):
(WebCore::StyleResolver::updateFont):
(WebCore::StyleResolver::styleRulesForElement):
(WebCore::StyleResolver::pseudoStyleRulesForElement):
(WebCore::StyleResolver::applyMatchedProperties):

css/StyleResolver.h:

(WebCore::StyleResolver::style):
(WebCore::StyleResolver::parentStyle):
(WebCore::StyleResolver::rootElementStyle):
(WebCore::StyleResolver::element):
(WebCore::StyleResolver::document):
(WebCore::StyleResolver::documentSettings):
(WebCore::StyleResolver::usesFirstLineRules):
(WebCore::StyleResolver::usesFirstLetterRules):
(WebCore::StyleResolver::State::State):
(WebCore::StyleResolver::State::document):
(WebCore::StyleResolver::State::element):
(WebCore::StyleResolver::State::style):
(WebCore::StyleResolver::hasSelectorForId):
(WebCore::checkRegionSelector):

rendering/RenderTheme.cpp:

(WebCore::RenderTheme::RenderTheme):
(WebCore::RenderTheme::adjustStyle):
(WebCore::RenderTheme::adjustCheckboxStyle):
(WebCore::RenderTheme::adjustRadioStyle):
(WebCore::RenderTheme::adjustButtonStyle):
(WebCore::RenderTheme::adjustInnerSpinButtonStyle):
(WebCore::RenderTheme::adjustTextFieldStyle):
(WebCore::RenderTheme::adjustTextAreaStyle):
(WebCore::RenderTheme::adjustMenuListStyle):
(WebCore::RenderTheme::adjustMeterStyle):
(WebCore::RenderTheme::paintMeter):
(WebCore::RenderTheme::adjustCapsLockIndicatorStyle):
(WebCore::RenderTheme::paintCapsLockIndicator):
(WebCore::RenderTheme::adjustAttachmentStyle):
(WebCore::RenderTheme::animationDurationForProgressBar):
(WebCore::RenderTheme::adjustProgressBarStyle):
(WebCore::RenderTheme::shouldHaveCapsLockIndicator):
(WebCore::RenderTheme::adjustMenuListButtonStyle):
(WebCore::RenderTheme::adjustMediaControlStyle):
(WebCore::RenderTheme::adjustSliderTrackStyle):
(WebCore::RenderTheme::adjustSliderThumbStyle):
(WebCore::RenderTheme::adjustSliderThumbSize):
(WebCore::RenderTheme::adjustSearchFieldStyle):
(WebCore::RenderTheme::adjustSearchFieldCancelButtonStyle):
(WebCore::RenderTheme::adjustSearchFieldDecorationPartStyle):
(WebCore::RenderTheme::adjustSearchFieldResultsDecorationPartStyle):
(WebCore::RenderTheme::adjustSearchFieldResultsButtonStyle):

rendering/RenderTheme.h:

(WebCore::RenderTheme::minimumMenuListSize):
(WebCore::RenderTheme::popupInternalPaddingBox):
(WebCore::RenderTheme::popupOptionSupportsTextIndent):
(WebCore::RenderTheme::paintRadioDecorations):
(WebCore::RenderTheme::paintButtonDecorations):
(WebCore::RenderTheme::paintTextField):
(WebCore::RenderTheme::paintTextFieldDecorations):
(WebCore::RenderTheme::paintTextArea):
(WebCore::RenderTheme::paintTextAreaDecorations):
(WebCore::RenderTheme::paintMenuList):
(WebCore::RenderTheme::paintMenuListDecorations):
(WebCore::RenderTheme::paintMenuListButtonDecorations):
(WebCore::RenderTheme::paintPushButtonDecorations):
(WebCore::RenderTheme::paintSquareButtonDecorations):
(WebCore::RenderTheme::paintProgressBar):
(WebCore::RenderTheme::paintSliderTrack):
(WebCore::RenderTheme::paintSliderThumb):
(WebCore::RenderTheme::paintSliderThumbDecorations):
(WebCore::RenderTheme::paintSearchField):
(WebCore::RenderTheme::paintSearchFieldDecorations):
(WebCore::RenderTheme::paintSearchFieldCancelButton):
(WebCore::RenderTheme::paintSearchFieldDecorationPart):
(WebCore::RenderTheme::paintSearchFieldResultsDecorationPart):
(WebCore::RenderTheme::paintSearchFieldResultsButton):
(WebCore::RenderTheme::paintMediaFullscreenButton):
(WebCore::RenderTheme::paintMediaPlayButton):
(WebCore::RenderTheme::paintMediaOverlayPlayButton):

rendering/RenderThemeEfl.cpp:

(WebCore::RenderThemeEfl::paintSliderTrack):
(WebCore::RenderThemeEfl::adjustSliderTrackStyle):
(WebCore::RenderThemeEfl::adjustSliderThumbStyle):
(WebCore::RenderThemeEfl::adjustSliderThumbSize):
(WebCore::RenderThemeEfl::paintSliderThumb):
(WebCore::RenderThemeEfl::adjustCheckboxStyle):
(WebCore::RenderThemeEfl::paintCheckbox):
(WebCore::RenderThemeEfl::adjustRadioStyle):
(WebCore::RenderThemeEfl::paintRadio):
(WebCore::RenderThemeEfl::adjustButtonStyle):
(WebCore::RenderThemeEfl::paintButton):
(WebCore::RenderThemeEfl::adjustMenuListStyle):
(WebCore::RenderThemeEfl::paintMenuList):
(WebCore::RenderThemeEfl::adjustMenuListButtonStyle):
(WebCore::RenderThemeEfl::paintMenuListButtonDecorations):
(WebCore::RenderThemeEfl::adjustTextFieldStyle):
(WebCore::RenderThemeEfl::paintTextField):
(WebCore::RenderThemeEfl::adjustTextAreaStyle):
(WebCore::RenderThemeEfl::paintTextArea):
(WebCore::RenderThemeEfl::adjustSearchFieldResultsButtonStyle):
(WebCore::RenderThemeEfl::paintSearchFieldResultsButton):
(WebCore::RenderThemeEfl::adjustSearchFieldResultsDecorationPartStyle):
(WebCore::RenderThemeEfl::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeEfl::adjustSearchFieldCancelButtonStyle):
(WebCore::RenderThemeEfl::paintSearchFieldCancelButton):
(WebCore::RenderThemeEfl::adjustSearchFieldStyle):
(WebCore::RenderThemeEfl::paintSearchField):
(WebCore::RenderThemeEfl::adjustInnerSpinButtonStyle):
(WebCore::RenderThemeEfl::updateCachedSystemFontDescription):
(WebCore::RenderThemeEfl::adjustProgressBarStyle):

rendering/RenderThemeEfl.h:
rendering/RenderThemeGtk.cpp:

(WebCore::RenderThemeGtk::adjustRepaintRect):
(WebCore::RenderThemeGtk::adjustButtonStyle):
(WebCore::RenderThemeGtk::paintButton):
(WebCore::RenderThemeGtk::adjustMenuListStyle):
(WebCore::RenderThemeGtk::adjustMenuListButtonStyle):
(WebCore::RenderThemeGtk::paintMenuListButtonDecorations):
(WebCore::RenderThemeGtk::adjustTextFieldStyle):
(WebCore::RenderThemeGtk::paintTextField):
(WebCore::RenderThemeGtk::paintTextArea):
(WebCore::RenderThemeGtk::adjustSearchFieldResultsButtonStyle):
(WebCore::RenderThemeGtk::paintSearchFieldResultsButton):
(WebCore::RenderThemeGtk::adjustSearchFieldResultsDecorationPartStyle):
(WebCore::RenderThemeGtk::adjustSearchFieldCancelButtonStyle):
(WebCore::RenderThemeGtk::paintSearchFieldCancelButton):
(WebCore::RenderThemeGtk::adjustSearchFieldStyle):
(WebCore::RenderThemeGtk::shouldHaveCapsLockIndicator):
(WebCore::RenderThemeGtk::adjustSliderTrackStyle):
(WebCore::RenderThemeGtk::adjustSliderThumbStyle):
(WebCore::RenderThemeGtk::paintSliderTrack):
(WebCore::RenderThemeGtk::adjustSliderThumbSize):
(WebCore::RenderThemeGtk::innerSpinButtonLayout):
(WebCore::RenderThemeGtk::adjustInnerSpinButtonStyle):
(WebCore::spinButtonArrowSize):
(WebCore::RenderThemeGtk::paintMediaCurrentTime):
(WebCore::RenderThemeGtk::adjustProgressBarStyle):

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

(WebCore::RenderThemeIOS::addRoundedBorderClip):
(WebCore::RenderThemeIOS::adjustCheckboxStyle):
(WebCore::RenderThemeIOS::isControlStyled):
(WebCore::RenderThemeIOS::adjustRadioStyle):
(WebCore::adjustInputElementButtonStyle):
(WebCore::RenderThemeIOS::adjustMenuListButtonStyle):
(WebCore::RenderThemeIOS::adjustSliderTrackStyle):
(WebCore::RenderThemeIOS::paintSliderTrack):
(WebCore::RenderThemeIOS::adjustSliderThumbSize):
(WebCore::RenderThemeIOS::sliderTickOffsetFromTrackCenter):
(WebCore::RenderThemeIOS::adjustSearchFieldStyle):
(WebCore::RenderThemeIOS::paintSearchFieldDecorations):
(WebCore::RenderThemeIOS::adjustButtonStyle):

rendering/RenderThemeMac.h:
rendering/RenderThemeMac.mm:

(WebCore::RenderThemeMac::paintTextField):
(WebCore::RenderThemeMac::adjustTextFieldStyle):
(WebCore::RenderThemeMac::paintTextArea):
(WebCore::RenderThemeMac::adjustTextAreaStyle):
(WebCore::RenderThemeMac::animationDurationForProgressBar):
(WebCore::RenderThemeMac::adjustProgressBarStyle):
(WebCore::menuListButtonSizes):
(WebCore::RenderThemeMac::adjustMenuListStyle):
(WebCore::RenderThemeMac::popupMenuSize):
(WebCore::RenderThemeMac::adjustMenuListButtonStyle):
(WebCore::RenderThemeMac::adjustSliderTrackStyle):
(WebCore::RenderThemeMac::paintSliderTrack):
(WebCore::RenderThemeMac::adjustSliderThumbStyle):
(WebCore::RenderThemeMac::setSearchFieldSize):
(WebCore::RenderThemeMac::adjustSearchFieldStyle):
(WebCore::RenderThemeMac::cancelButtonSizes):
(WebCore::RenderThemeMac::adjustSearchFieldCancelButtonStyle):
(WebCore::RenderThemeMac::resultsButtonSizes):
(WebCore::RenderThemeMac::adjustSearchFieldDecorationPartStyle):
(WebCore::RenderThemeMac::paintSearchFieldDecorationPart):
(WebCore::RenderThemeMac::adjustSearchFieldResultsDecorationPartStyle):
(WebCore::RenderThemeMac::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeMac::adjustSearchFieldResultsButtonStyle):
(WebCore::RenderThemeMac::adjustSliderThumbSize):

rendering/RenderThemeWin.cpp:

(WebCore::RenderThemeWin::paintButton):
(WebCore::RenderThemeWin::adjustInnerSpinButtonStyle):
(WebCore::RenderThemeWin::paintMenuList):
(WebCore::RenderThemeWin::adjustMenuListStyle):
(WebCore::RenderThemeWin::adjustMenuListButtonStyle):
(WebCore::RenderThemeWin::adjustSliderThumbSize):
(WebCore::RenderThemeWin::paintSearchField):
(WebCore::RenderThemeWin::adjustSearchFieldStyle):
(WebCore::RenderThemeWin::paintSearchFieldCancelButton):
(WebCore::RenderThemeWin::adjustSearchFieldCancelButtonStyle):
(WebCore::RenderThemeWin::adjustSearchFieldDecorationPartStyle):
(WebCore::RenderThemeWin::adjustSearchFieldResultsDecorationPartStyle):
(WebCore::RenderThemeWin::paintSearchFieldResultsDecorationPart):
(WebCore::RenderThemeWin::adjustSearchFieldResultsButtonStyle):
(WebCore::RenderThemeWin::adjustMeterStyle):

rendering/RenderThemeWin.h:

Apr 16, 2016:

9:55 PM Changeset in webkit [199639] by commit-queue@webkit.org

3 edits
1 add in trunk/Source/JavaScriptCore

[JSC] DFG should support relational comparisons of Number and Other
https://bugs.webkit.org/show_bug.cgi?id=156669

Patch by Benjamin Poulain <bpoulain@webkit.org> on 2016-04-16
Reviewed by Darin Adler.

In Sunspider/3d-raytrace, DFG falls back to JSValue in some important
relational compare because profiling sees "undefined" from time to time.

This case is fairly common outside Sunspider too because of out-of-bounds array access.
Unfortunately for us, our fallback for compare is really inefficient.

Fortunately, relational comparison with null/undefined/true/false are trival.
We can just convert both side to Double. That's what this patch adds.

I also extended constant folding for those cases because I noticed
a bunch of "undefined" constant going through DoubleRep at runtime.

dfg/DFGAbstractInterpreterInlines.h:

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

dfg/DFGFixupPhase.cpp:

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

tests/stress/compare-number-and-other.js: Added.

(opaqueSideEffect):
(let.operator.of.operators.eval.testPolymorphic):
(let.operator.of.operators.let.left.of.typeCases.let.right.of.typeCases.eval.testMonomorphic):
(let.operator.of.operators.let.left.of.typeCases.let.right.of.typeCases.testMonomorphicLeftConstant):
(let.operator.of.operators.let.left.of.typeCases.let.right.of.typeCases.testMonomorphicRightConstant):
(let.operator.of.operators.let.left.of.typeCases.let.right.of.typeCases.i.testPolymorphic):

8:44 PM Changeset in webkit [199638] by commit-queue@webkit.org

2 edits in trunk/Source/JavaScriptCore

[JSC] FRound/Negate can produce an impure NaN out of a pure NaN
https://bugs.webkit.org/show_bug.cgi?id=156528

Patch by Benjamin Poulain <bpoulain@apple.com> on 2016-04-16
Reviewed by Filip Pizlo.

If you fround a double with the bits 0xfff7000000000000
you get 0xfffe000000000000. The first is a pure NaN, the second isn't.

This is without test because I could not find a way to create a 0xfff7000000000000
while convincing DFG that its pure.
When we purify NaNs from typed array, we use a specific value of NaN if the input
is any NaN, making testing tricky.

bytecode/SpeculatedType.cpp:

(JSC::typeOfDoubleNegation):

7:39 PM Changeset in webkit [199637] by Michael Catanzaro

11 edits in trunk/Source/WebCore/platform/gtk/po

Localization files with empty Language: block build with gettext 0.19
https://bugs.webkit.org/show_bug.cgi?id=133611

Reviewed by Darin Adler.

Fix the language tags. Note that the build error is not actually important here as it only
occurs with an older version of gettext, but presumably it's bad for the language tags to be
wrong.

as.po:
en_CA.po:
gu.po: Also correct the translation team to Gujarati.
hu.po:
id.po:
ko.po:
lv.po:
pa.po:
ru.po:
sl.po:

6:29 PM Changeset in webkit [199636] by commit-queue@webkit.org

2 edits in trunk/Source/JavaScriptCore

JS::DFG::nodeValuePairListDump does not compile with libstdc++ 4.8
https://bugs.webkit.org/show_bug.cgi?id=156670

Patch by Konstantin Tokarev <Konstantin Tokarev> on 2016-04-16
Reviewed by Darin Adler.

dfg/DFGNode.h:

(JSC::DFG::nodeValuePairListDump): Modified to use lambda as comparator.

6:26 PM Changeset in webkit [199635] by Matt Baker

10 edits
2 adds in trunk

Web Inspector: Adopt Number.prototype.toLocaleString For All Sizes and Times
https://bugs.webkit.org/show_bug.cgi?id=152033
<rdar://problem/23815589>

Reviewed by Timothy Hatcher.

Source/WebInspectorUI:

Update string formatters to localize float and percentage strings. Hook up
console message formatters to use String.standardFormatters so that console
statements (e.g. console.log("%.3f", 3.14159)) are properly formatted.

Localizations/en.lproj/localizedStrings.js:
UserInterface/Base/Utilities.js:

(value):
tokenizeFormatString should default to 6 digits when no precision
sub-specifier is provided.

percentageString should localize formatting, and take a fraction value
(0 to 1) instead of a percentage.

secondsToString should perform special-case formatting for zero values
("0ms") instead of the general purpose float formatter.

(value.d):
Switch to parseInt to floor floating point values and support numeric strings.
Return NaN instead of zero when passed a value that can't be converted to integer.

(value.f):
Switch to parseFloat to support numeric strings, and localize formatting.
Remove precision check, as it will never be less than zero. Return NaN
instead of zero when passed a value that can't be converted to float.

(prettyFunctionName):
Convert substitutions (an arguments object) to an array before calling join.

UserInterface/Views/ConsoleMessageView.js:

(WebInspector.ConsoleMessageView.prototype._formatWithSubstitutionString.floatFormatter):
Use String.standardFormatters.f.

(WebInspector.ConsoleMessageView.prototype._formatWithSubstitutionString.integerFormatter):
Use String.standardFormatters.d.

UserInterface/Views/LayoutTimelineDataGridNode.js:

(WebInspector.LayoutTimelineDataGridNode.prototype.createCellContent):
(WebInspector.LayoutTimelineDataGridNode):
Use integer formatting for pixel values.

UserInterface/Views/ProfileDataGridNode.js:

(WebInspector.ProfileDataGridNode.prototype._recalculateData):
(WebInspector.ProfileDataGridNode.prototype._totalTimeContent):
Treat percentage as a fraction from 0 to 1.

UserInterface/Views/ResourceDetailsSidebarPanel.js:

(WebInspector.ResourceDetailsSidebarPanel.prototype._refreshImageSizeSection):
Use integer formatting for pixel values.

LayoutTests:

Add test coverage for string formatters, and additional test cases for
Number.percentageString and Number.secondsToString.

inspector/unit-tests/number-utilities-expected.txt:
inspector/unit-tests/number-utilities.html:
inspector/unit-tests/string-utilities-expected.txt: Added.
inspector/unit-tests/string-utilities.html: Added.

6:20 PM Changeset in webkit [199634] by Matt Baker

8 edits in trunk/Source/WebInspectorUI

display:inline on the tbody is causing the width of the iframe to be shrunk to the minimum size of its text.
https://bugs.webkit.org/show_bug.cgi?id=15666

Reviewed by Timothy Hatcher.

Fix a regression caused by the recent Timelines UI redesign, and
reorder TimelineDataGrid's constructor arguments now that most
timeline views no longer have an associated tree outline.

UserInterface/Views/HeapAllocationsTimelineView.js:

(WebInspector.HeapAllocationsTimelineView):

UserInterface/Views/LayoutTimelineView.js:

(WebInspector.LayoutTimelineView):

UserInterface/Views/NetworkGridContentView.js:

(WebInspector.NetworkGridContentView):

UserInterface/Views/NetworkTimelineView.js:

(WebInspector.NetworkTimelineView):

UserInterface/Views/RenderingFrameTimelineView.js:

(WebInspector.RenderingFrameTimelineView):

UserInterface/Views/ScriptDetailsTimelineView.js:

(WebInspector.ScriptDetailsTimelineView):
Reorder constructor parameters and omit optional treeOutline and
synchronizerDelegate arguments when they aren't needed.

UserInterface/Views/TimelineDataGrid.js:

(WebInspector.TimelineDataGrid):
Reorder constructor arguments so that treeOutline can be optional.
(WebInspector.TimelineDataGrid.prototype._refreshDirtyDataGridNodes):
Nodes should be refreshed and re-inserted in the data grid without
requiring a grid synchronizer. If a synchronizer exists, re-insert
the tree element for the node. Since the syncronizer is disabled the
order of grid/tree operations doesn't matter.

5:40 PM Changeset in webkit [199633] by weinig@apple.com

2 edits in trunk/Tools

More build fixing.

MiniBrowser/mac/BrowserWindowController.m:

(-[BrowserWindowController share:]):

5:26 PM Changeset in webkit [199632] by weinig@apple.com

2 edits in trunk/Tools

Another build fix.

MiniBrowser/mac/BrowserWindowController.m:

(-[BrowserWindowController sharingServicePicker:sharingServicesForItems:proposedSharingServices:]):

5:19 PM Changeset in webkit [199631] by weinig@apple.com

2 edits in trunk/Tools

Fix 32-bit build.

MiniBrowser/mac/BrowserWindowController.m:

(-[BrowserWindowController share:]):
(-[BrowserWindowController fetch:]):
(-[BrowserWindowController sharingService:transitionImageForShareItem:contentRect:]):

5:10 PM Changeset in webkit [199630] by weinig@apple.com

6 edits in trunk/Tools

Add support for NSSharingService to MiniBrowser, for no great reasons
https://bugs.webkit.org/show_bug.cgi?id=156658

Reviewed by Darin Adler.

MiniBrowser/mac/BrowserWindow.xib:
MiniBrowser/mac/BrowserWindowController.h:

Add the share button.

MiniBrowser/mac/BrowserWindowController.m:

(-[BrowserWindowController windowDidLoad]):
Set the share button to fire it's actions on mouse down, as it is supposed to act like a menu.

(-[BrowserWindowController share:]):
Show the picker when the button is pressed.
(-[BrowserWindowController mainContentView]):
Add a new override to get the main content view of derived classes (either a WKWebView or the WebView).

(-[BrowserWindowController sharingServicePicker:sharingServicesForItems:proposedSharingServices:]):
(-[BrowserWindowController sharingServicePicker:delegateForSharingService:]):
(-[BrowserWindowController sharingServicePicker:didChooseSharingService:]):
(-[BrowserWindowController sharingService:sourceFrameOnScreenForShareItem:]):
(-[BrowserWindowController sharingService:transitionImageForShareItem:contentRect:]):
(-[BrowserWindowController sharingService:sourceWindowForShareItems:sharingContentScope:]):
Add delegate methods.

MiniBrowser/mac/WK1BrowserWindowController.m:

(-[WK1BrowserWindowController mainContentView]):

MiniBrowser/mac/WK2BrowserWindowController.m:

(-[WK2BrowserWindowController mainContentView]):
Implement to return the web view.

3:52 PM Changeset in webkit [199629] by Michael Catanzaro

2 edits in trunk/Source/WebCore/platform/gtk/po

[GTK] [l10n] Updated Turkish translation of WebKitGTK+
https://bugs.webkit.org/show_bug.cgi?id=156667

Patch by Muhammet Kara <muhammetk@gmail.com> on 2016-04-16
Rubber-stamped by Michael Catanzaro.

tr.po:

2:37 PM Changeset in webkit [199628] by mitz@apple.com

2 edits in trunk/Source/WebKit2

[Mac] Web Content service with a restricted entitlement may load arbitrary dylibs
https://bugs.webkit.org/show_bug.cgi?id=156668
<rdar://problem/25429784>

Reviewed by Anders Carlsson.

Configurations/WebContentService.xcconfig: Enable library validation when the Web Content service is given the XPC domain extension entitlement.

11:16 AM Changeset in webkit [199627] by ap@apple.com

2 edits in trunk/Tools

Build fix.

Temporary workaround for rdar://problem/25754945.

LayoutTestRelay/LayoutTestRelay/CoreSimulatorSPI.h:

10:59 AM Changeset in webkit [199626] by commit-queue@webkit.org

2 edits in trunk/Source/JavaScriptCore

[mips] Implemented moveZeroToDouble.
https://bugs.webkit.org/show_bug.cgi?id=155429

Patch by Konstantin Tokarev <Konstantin Tokarev> on 2016-04-16
Reviewed by Darin Adler.

This function is required to fix compilation after r197687.

assembler/MacroAssemblerMIPS.h:

(JSC::MacroAssemblerMIPS::moveZeroToDouble):

10:53 AM Changeset in webkit [199625] by Antti Koivisto

11 edits in trunk/Source/WebCore

CSSCursorImageValue shouldn't mutate element during style resolution
https://bugs.webkit.org/show_bug.cgi?id=156659

Reviewed by Darin Adler.

CSSCursorImageValue::updateIfSVGCursorIsUsed may mutate the argument element.

This patch removes the code that caches cursor element and image to SVGElement rare data.
The whole things is basically unused. CSSCursorImageValue now maintains a weak map to
SVGCursorElements directly instead of indirectly via the using SVGElements.

css/CSSCursorImageValue.cpp:

(WebCore::CSSCursorImageValue::CSSCursorImageValue):
(WebCore::CSSCursorImageValue::~CSSCursorImageValue):
(WebCore::CSSCursorImageValue::customCSSText):
(WebCore::CSSCursorImageValue::updateCursorElement):

We no longer rely on SVGElement rare data so no need to test for SVGElement.

(WebCore::CSSCursorImageValue::cursorElementRemoved):
(WebCore::CSSCursorImageValue::cursorElementChanged):

Factor to a function.

(WebCore::CSSCursorImageValue::cachedImage):
(WebCore::CSSCursorImageValue::clearCachedImage):
(WebCore::CSSCursorImageValue::equals):
(WebCore::CSSCursorImageValue::removeReferencedElement): Deleted.

Don't track client elements anymore. Just track referenced SVGCursorElements.

css/CSSCursorImageValue.h:
css/StyleBuilderCustom.h:

(WebCore::StyleBuilderCustom::applyValueCursor):

No need to make style unique. Initialization is now done in updateSVGCursorElement.

svg/SVGCursorElement.cpp:

(WebCore::SVGCursorElement::~SVGCursorElement):
(WebCore::SVGCursorElement::isSupportedAttribute):
(WebCore::SVGCursorElement::parseAttribute):
(WebCore::SVGCursorElement::addClient):
(WebCore::SVGCursorElement::removeClient):

Client is now an CSSCursorImageValue rather than SVGElement.

(WebCore::SVGCursorElement::svgAttributeChanged):

Instead of invalidating element style just invalidate the CSSCursorImageValue directly.

(WebCore::SVGCursorElement::addSubresourceAttributeURLs):
(WebCore::SVGCursorElement::removeReferencedElement): Deleted.

svg/SVGCursorElement.h:
svg/SVGElement.cpp:

(WebCore::SVGElement::~SVGElement):
(WebCore::SVGElement::getBoundingBox):
(WebCore::SVGElement::correspondingElement):
(WebCore::SVGElement::setCursorElement): Deleted.
(WebCore::SVGElement::cursorElementRemoved): Deleted.
(WebCore::SVGElement::setCursorImageValue): Deleted.
(WebCore::SVGElement::cursorImageValueRemoved): Deleted.

SVGElements no longer need to know about their cursors.

svg/SVGElement.h:
svg/SVGElementRareData.h:

(WebCore::SVGElementRareData::instanceUpdatesBlocked):
(WebCore::SVGElementRareData::setInstanceUpdatesBlocked):
(WebCore::SVGElementRareData::correspondingElement):
(WebCore::SVGElementRareData::setCorrespondingElement):
(WebCore::SVGElementRareData::animatedSMILStyleProperties):
(WebCore::SVGElementRareData::ensureAnimatedSMILStyleProperties):
(WebCore::SVGElementRareData::cursorElement): Deleted.
(WebCore::SVGElementRareData::setCursorElement): Deleted.
(WebCore::SVGElementRareData::cursorImageValue): Deleted.
(WebCore::SVGElementRareData::setCursorImageValue): Deleted.

9:08 AM Changeset in webkit [199624] by Michael Catanzaro

1 edit
1 add in trunk/Source/WebCore/platform/gtk/po

Submit the first version of Finnish translation
https://bugs.webkit.org/show_bug.cgi?id=153406

Patch by Jiri Grönroos <jiri.gronroos+l10n@iki.fi> on 2016-04-16
Rubber-stamped by Michael Catanzaro. For FINLAN.

fi.po: Added. Note it's pretty incomplete as of yet.

8:54 AM Changeset in webkit [199623] by Michael Catanzaro

2 edits in trunk/Source/WebCore/platform/gtk/po

[GTK] [l10n] Updated Bulgarian translation of WebKitGTK+
https://bugs.webkit.org/show_bug.cgi?id=156656

Patch by Zahari Yurukov <zahari.yurukov@gmail.com> on 2016-04-16
Rubber-stamped by Michael Catanzaro.

bg.po:

Apr 15, 2016:

10:26 PM Changeset in webkit [199622] by mitz@apple.com

4 edits in trunk/Source/WebKit2

[Mac] WebContent, Networking and Databases services have i386 slices that are never used
https://bugs.webkit.org/show_bug.cgi?id=156654

Reviewed by Alexey Proskuryakov.

Configurations/BaseXPCService.xcconfig: Set VALID_ARCHS to ARCHS_STANDARD when not building only for the active architecture.
Configurations/PluginService.32.xcconfig: Removed now-redundant definitions.
Configurations/PluginService.64.xcconfig: Ditto.

9:52 PM Changeset in webkit [199621] by msaboff@apple.com

4 edits in trunk/Source/WTF

iTunes crashing JavaScriptCore.dll
https://bugs.webkit.org/show_bug.cgi?id=156647

Reviewed by Geoffrey Garen.

If a thread was created without using the WTF thread apis and that thread uses
a JavaScript VM and that thread exits with the VM still around, JSC won't know
that the thread has exited. Currently, we use ThreadSpecificThreadExit() to
clean up any thread specific keys. Cleaning up these keys is how JSC is
notified of a thread exit. We only call ThreadSpecificThreadExit() from
wtfThreadEntryPoint() when the thread entry point function returns.
This mechanism was put in place for Windos because we layer the WTF::ThreadSpecific
functionality on top of TLS (Thread Local Storage), but TLS doesn't have
a thread exiting callback the way that pthread_create_key.

The fix is to change from using TLS to using FLS (Fiber Local Storage). Although
Windows allows multiple fibers per thread, WebKit is not designed to work with a
multiple fibers per thread. When ther is only one fiber per thread, FLS works just
like TLS, but it has the destroy callback.

I restructured the Windows version of WTF::ThreadSpecific to be almost the same
as the pthread version.

wtf/ThreadSpecific.h:

wtf/ThreadSpecificWin.cpp:

(WTF::flsKeyCount):
(WTF::flsKeys):
Renamed from tlsKey*() to flsKey*().

wtf/ThreadingWin.cpp:

(WTF::wtfThreadEntryPoint): Eliminated call to ThreadSpecificThreadExit.

9:29 PM Changeset in webkit [199620] by weinig@apple.com

3 edits in trunk/Source/WebKit2

Need a way to specify a script name to show in the inspector for scripts injected via WKUserScript
<rdar://problem/25626662>
https://bugs.webkit.org/show_bug.cgi?id=156653

Reviewed by Tim Horton.

UIProcess/API/Cocoa/WKUserScript.mm:

(-[WKUserScript _initWithSource:injectionTime:forMainFrameOnly:legacyWhitelist:legacyBlacklist:associatedURL:userContentWorld:]):

UIProcess/API/Cocoa/WKUserScriptPrivate.h:

Add a new initializer that takes an associate URL that is used to represent the user script.

7:25 PM Changeset in webkit [199619] by Darin Adler

52 edits in trunk/Source

Reduce use of Deprecated::ScriptXXX classes
https://bugs.webkit.org/show_bug.cgi?id=156632

Reviewed by Alex Christensen.

Source/JavaScriptCore:

bindings/ScriptFunctionCall.cpp:

(Deprecated::ScriptCallArgumentHandler::appendArgument): Deleted version that takes a Deprecated::ScriptValue.
(Deprecated::ScriptFunctionCall::call): Changed to return a JSValue.

bindings/ScriptFunctionCall.h: Updated for the above.

bindings/ScriptValue.cpp:

(Inspector::jsToInspectorValue): Moved from Deprecated namespace to Inspector namespace. Later, we should
move this to another source file in the inspector directory.
(Inspector::toInspectorValue): Added.
(Deprecated::ScriptValue::toInspectorValue): Updated for change to underlying function.

bindings/ScriptValue.h: Update for the above.

inspector/InjectedScript.cpp:

(Inspector::InjectedScript::evaluateOnCallFrame): Changed arguments and return values from
Deprecated::ScriptValue to JSC::JSValue.
(Inspector::InjectedScript::functionDetails): Ditto.
(Inspector::InjectedScript::wrapCallFrames): Ditto.
(Inspector::InjectedScript::wrapObject): Ditto.
(Inspector::InjectedScript::wrapTable): Ditto.
(Inspector::InjectedScript::previewValue): Ditto.
(Inspector::InjectedScript::setExceptionValue): Ditto.
(Inspector::InjectedScript::findObjectById): Ditto.
(Inspector::InjectedScript::inspectObject): Ditto.

inspector/InjectedScript.h: Ditto.
inspector/InjectedScriptBase.cpp:

(Inspector::InjectedScriptBase::callFunctionWithEvalEnabled): Ditto.
(Inspector::InjectedScriptBase::makeCall): Ditto.

inspector/InjectedScriptBase.h: Ditto.
inspector/InjectedScriptModule.cpp:

(Inspector::InjectedScriptModule::ensureInjected): Ditto.

inspector/ScriptDebugListener.h: Ditto.
inspector/ScriptDebugServer.cpp:

(Inspector::ScriptDebugServer::evaluateBreakpointAction): Ditto.
(Inspector::ScriptDebugServer::dispatchDidPause): Ditto.
(Inspector::ScriptDebugServer::dispatchBreakpointActionProbe): Ditto.
(Inspector::ScriptDebugServer::exceptionOrCaughtValue): Ditto.

inspector/ScriptDebugServer.h: Ditto.
inspector/agents/InspectorDebuggerAgent.cpp:

(Inspector::InspectorDebuggerAgent::buildExceptionPauseReason): Ditto.
(Inspector::InspectorDebuggerAgent::didPause): Ditto.
(Inspector::InspectorDebuggerAgent::breakpointActionProbe): Ditto.
(Inspector::InspectorDebuggerAgent::didContinue): Ditto.
(Inspector::InspectorDebuggerAgent::clearDebuggerBreakpointState): Ditto.

inspector/agents/InspectorDebuggerAgent.h: Ditto.
inspector/agents/InspectorHeapAgent.cpp:

(Inspector::InspectorHeapAgent::getPreview): Ditto.
(Inspector::InspectorHeapAgent::getRemoteObject): Ditto.

Source/WebCore:

Modules/mediastream/SDPProcessor.cpp: Removed unneeded include.

bindings/js/JSCommandLineAPIHostCustom.cpp:

(WebCore::JSCommandLineAPIHost::inspectedObject): Use JSValue.

bindings/js/JSCustomEventCustom.cpp:

(WebCore::JSCustomEvent::detail): Ditto.

bindings/js/ScriptController.cpp:

(WebCore::ScriptController::evaluateInWorld): Ditto.
(WebCore::ScriptController::evaluate): Ditto.
(WebCore::ScriptController::executeScriptInWorld): Ditto.
(WebCore::ScriptController::executeScript): Ditto.
(WebCore::ScriptController::executeIfJavaScriptURL): Ditto.

bindings/js/ScriptController.h: Ditto.

bindings/js/ScriptGlobalObject.cpp: Removed unused overload of set,

and unused remove and folded handleException function into its one call site.
(WebCore::ScriptGlobalObject::set): Take references instead of pointers.
(WebCore::ScriptGlobalObject::get): Use JSObject instead of Deprecated::ScriptObject.

bindings/js/ScriptGlobalObject.h: Updated for the above.

dom/CustomEvent.cpp:

(WebCore::CustomEvent::initCustomEvent): Take JSValue and ExecState instead of
Deprecated::ScriptValue.
(WebCore::CustomEvent::trySerializeDetail): Take a reference instead of a pointer.
Also removed an unneeded null check.

dom/CustomEvent.h: Use JSValue.
dom/CustomEvent.idl: Updated for the above.

html/HTMLMediaElement.cpp: Remove unneeded include.

inspector/CommandLineAPIHost.cpp:

(WebCore::CommandLineAPIHost::InspectableObject::get): Take reference instead of
pointer and return JSValue.

inspector/CommandLineAPIHost.h: Updated for the above.

inspector/InspectorDOMAgent.cpp:

(WebCore::InspectorDOMAgent::setDocument): Use "document" instead of "doc".
(WebCore::InspectorDOMAgent::setAttributesAsText): Omit redundant class name.
(WebCore::InspectorDOMAgent::focusNode): Ditto. Pass reference instead of pointer.
(WebCore::InspectorDOMAgent::undo): Ditto.
(WebCore::InspectorDOMAgent::redo): Ditto.
(WebCore::InspectorDOMAgent::nodeForObjectId): Stop using Deprecated::ScriptValue.
(WebCore::InspectorDOMAgent::resolveNode): Ditto.
(WebCore::InspectorDOMAgent::scriptValueAsNode): Removed unneeded isObject check,
which is already done by JSNode::toWrapped. Use JSValue.
(WebCore::InspectorDOMAgent::nodeAsScriptValue): Use JSValue.

inspector/InspectorDOMAgent.h: Updated for the above.

inspector/InspectorFrontendClientLocal.cpp:

(WebCore::InspectorFrontendClientLocal::windowObjectCleared): Use references instead of
pointers and removed unneeded local.
(WebCore::InspectorFrontendClientLocal::evaluateAsBoolean): More of the same.

inspector/InspectorFrontendHost.cpp:

(WebCore::InspectorFrontendHost::showContextMenu): Ditto.

inspector/InspectorTimelineAgent.cpp:

(WebCore::InspectorTimelineAgent::breakpointActionProbe): Updated to take
reference instead of pointer and JSValue instead of ScriptValue.

inspector/InspectorTimelineAgent.h: Ditto.
inspector/PageConsoleAgent.cpp: Ditto.
inspector/PageDebuggerAgent.cpp:

(WebCore::PageDebuggerAgent::breakpointActionLog): Ditto.

inspector/PageDebuggerAgent.h: Ditto.

Source/WebKit/mac:

WebView/WebFrame.mm:

(-[WebFrame _stringByEvaluatingJavaScriptFromString:forceUserGesture:]): Use references instead
of pointers.
(-[WebFrame _stringByEvaluatingJavaScriptFromString:withGlobalObject:inScriptWorld:]): Updated
since return value is a JSValue.

WebView/WebView.mm:

(-[WebView aeDescByEvaluatingJavaScriptFromString:]): Ditto.

Source/WebKit/win:

Plugins/PluginView.cpp:

(WebCore::PluginView::performRequest): Use JSValue.

WebFrame.cpp:

(WebFrame::stringByEvaluatingJavaScriptInScriptWorld): Ditto.

WebView.cpp:

(WebView::stringByEvaluatingJavaScriptFromString): Ditto.

Source/WebKit2:

WebProcess/Plugins/PluginView.cpp:

(WebKit::PluginView::performJavaScriptURLRequest): Use JSValue.

WebProcess/WebPage/WebInspectorUI.cpp:

(WebKit::WebInspectorUI::windowObjectCleared): Use references.

WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::runJavaScriptInMainFrame): Use JSValue.

6:47 PM Changeset in webkit [199618] by bshafiei@apple.com

5 edits in branches/safari-601.1.46-branch/Source

Versioning.

6:26 PM Changeset in webkit [199617] by keith_miller@apple.com

3 edits in trunk/Source/JavaScriptCore

Some JIT/DFG operations need NativeCallFrameTracers
https://bugs.webkit.org/show_bug.cgi?id=156650

Reviewed by Michael Saboff.

Some of our operation functions did not have native call frame
tracers. This meant that we would crash occasionally on some
of our tests when they triggered a GC in one of the functions
without a tracer. In particular, this was exemplified by another
upcoming patch when calling operationSetFunctionName.

This patch does not add tests since this happens consistently in
the patch adding delete_by_id to the DFG.

dfg/DFGOperations.cpp:
jit/JITOperations.cpp:

6:02 PM Changeset in webkit [199616] by jonlee@apple.com

2 edits in trunk/PerformanceTests

Animometer test could report a NaN
https://bugs.webkit.org/show_bug.cgi?id=156646

Reviewed by Darin Adler.
Provisionally reviewed by Said Abou-Hallawa.

Animometer/tests/resources/main.js:

(didFinishInterval): The ramp controller has a first phase where it ramps up the complexity and
reacts based on how well the system handles the load. The assumption was that it would handle at least
1 particle easily. That is not always the case. As a result, an interpolation calculation could
end up setting an upper bound of NaN.

This occurs because we never get out of the first tier, so this._lastTierComplexity is undefined.
Now that we guarantee a minimum complexity of 1, modify the conditional to check for this._lastTierComplexity
before interpolating the upper bound of the first ramp. In the case where the system struggles with
1 particle, set it to currentComplexity.

5:01 PM Changeset in webkit [199615] by jer.noble@apple.com

2 edits in trunk/Source/WebKit2

REGRESSION( r199603): Pandora crashes WebKit in WebPlaybackSessionManager::removeClientForContext
https://bugs.webkit.org/show_bug.cgi?id=156648
<rdar://problem/25758117>

Reviewed by Beth Dakin.

Mistakenly checked in a reversed condition check, which causes a subsequent assert and crash.

WebProcess/cocoa/WebPlaybackSessionManager.mm:

(WebKit::WebPlaybackSessionManager::clearPlaybackControlsManager):

3:37 PM Changeset in webkit [199614] by matthew_hanson@apple.com

1 copy in tags/Safari-601.1.46.127

New Tag.

3:24 PM Changeset in webkit [199613] by mmaxfield@apple.com

3 edits in trunk/LayoutTests

[Font Loading] Test promise gets rejected when unknown format used
https://bugs.webkit.org/show_bug.cgi?id=156643

Reviewed by Simon Fraser.

When all the sources have an unknown format, the promise should be rejected.

fast/text/font-face-javascript-expected.txt:
fast/text/font-face-javascript.html:

3:23 PM Changeset in webkit [199612] by dbates@webkit.org

30 edits
1 copy
55 adds in trunk

CSP: Ignore paths in CSP matching after redirects
https://bugs.webkit.org/show_bug.cgi?id=153154
<rdar://problem/24383215>

Reviewed by Brent Fulgham.

Source/WebCore:

For sub-resources that redirect, match the URL that is the result of the redirect against
the source expressions in Content Security Policy ignoring any paths in those source
expressions as per section Paths and Redirects of the Content Security Policy Level 2 spec.,
<https://w3c.github.io/webappsec-csp/2/> (Editor's Draft, 29 August 2015).

Tests: http/tests/security/contentSecurityPolicy/audio-redirect-allowed2.html

http/tests/security/contentSecurityPolicy/embed-redirect-allowed.html
http/tests/security/contentSecurityPolicy/embed-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/embed-redirect-blocked.html
http/tests/security/contentSecurityPolicy/embed-redirect-blocked2.html
http/tests/security/contentSecurityPolicy/embed-redirect-blocked3.html
http/tests/security/contentSecurityPolicy/font-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/form-action-src-redirect-allowed.html
http/tests/security/contentSecurityPolicy/form-action-src-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-child-src.html
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-child-src2.html
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-frame-src.html
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-frame-src2.html
http/tests/security/contentSecurityPolicy/iframe-redirect-blocked-by-child-src.html
http/tests/security/contentSecurityPolicy/iframe-redirect-blocked-by-frame-src.html
http/tests/security/contentSecurityPolicy/image-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/object-redirect-allowed.html
http/tests/security/contentSecurityPolicy/object-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/object-redirect-blocked.html
http/tests/security/contentSecurityPolicy/object-redirect-blocked2.html
http/tests/security/contentSecurityPolicy/object-redirect-blocked3.html
http/tests/security/contentSecurityPolicy/script-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/stylesheet-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/svg-font-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/svg-image-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/track-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/video-redirect-allowed2.html
http/tests/security/contentSecurityPolicy/xsl-redirect-allowed2.html

loader/DocumentLoader.cpp:

(WebCore::DocumentLoader::willSendRequest): Define a local variable didReceiveRedirectResponse as
to whether this request follows from having received a redirect response from the server. Pass this
information to FrameLoader::checkIfFormActionAllowedByCSP() and PolicyChecker::checkNavigationPolicy()
for its consideration.

loader/DocumentThreadableLoader.cpp:

(WebCore::DocumentThreadableLoader::redirectReceived): Pass whether we have a non-null redirect
response (i.e. received a redirect response from the server) to DocumentThreadableLoader::isAllowedByContentSecurityPolicy()
for its consideration.
(WebCore::DocumentThreadableLoader::loadRequest): Pass whether we performed a redirect to
DocumentThreadableLoader::isAllowedByContentSecurityPolicy() for its consideration.
(WebCore::DocumentThreadableLoader::isAllowedByContentSecurityPolicy): Modified to take a boolean
argument as to whether a redirect was performed. We pass this information to the appropriate
ContentSecurityPolicy method.

loader/DocumentThreadableLoader.h:
loader/FrameLoader.cpp:

(WebCore::FrameLoader::checkIfFormActionAllowedByCSP): Modified to take a boolean argument as to whether
a redirect response was received and passes this information to ContentSecurityPolicy::allowFormAction()
for its consideration.
(WebCore::FrameLoader::loadURL): Modified to tell PolicyChecker::checkNavigationPolicy() that the navigation
is not in response to having received a redirect response from the server.
(WebCore::FrameLoader::loadWithDocumentLoader): Ditto.

loader/FrameLoader.h:
loader/PolicyChecker.cpp:

(WebCore::isAllowedByContentSecurityPolicy): Modified to take a boolean argument as to whether
a redirect response was received and passes this information to the appropriate ContentSecurityPolicy member
function for consideration.
(WebCore::PolicyChecker::checkNavigationPolicy): Modified to take a boolean argument as to whether a redirect
response was received and passes this information through to WebCore::isAllowedByContentSecurityPolicy().

loader/PolicyChecker.h:
loader/SubresourceLoader.cpp:

(WebCore::SubresourceLoader::willSendRequestInternal): Modified to tell CachedResourceLoader::canRequest() that
the request is in response to having received a redirect response from the server.

loader/cache/CachedResourceLoader.cpp:

(WebCore::CachedResourceLoader::canRequest): Modified to take a boolean argument as to whether a redirect
response was received and passes this information through to the appropriate ContentSecurityPolicy member
function for consideration.

loader/cache/CachedResourceLoader.h:
page/csp/ContentSecurityPolicy.cpp:

(WebCore::ContentSecurityPolicy::allowScriptFromSource): Modified to take an argument as to whether a
redirect response was received and passes this information through to ContentSecurityPolicyDirectiveList.
(WebCore::ContentSecurityPolicy::allowObjectFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowChildFrameFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowChildContextFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowImageFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowStyleFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowFontFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowMediaFromSource): Ditto.
(WebCore::ContentSecurityPolicy::allowConnectToSource): Ditto.
(WebCore::ContentSecurityPolicy::allowFormAction): Ditto.

page/csp/ContentSecurityPolicy.h:
page/csp/ContentSecurityPolicyDirectiveList.cpp:

(WebCore::checkSource):
(WebCore::checkFrameAncestors):
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForChildContext): Modified to take an argument
as to whether a redirect response was received and passes this information through to the CSP directive.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForConnectSource): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForFont): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForFormAction): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForFrame): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForImage): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForMedia): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForObjectSource): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForScript): Ditto.
(WebCore::ContentSecurityPolicyDirectiveList::violatedDirectiveForStyle): Ditto.

page/csp/ContentSecurityPolicyDirectiveList.h:
page/csp/ContentSecurityPolicySource.cpp:

(WebCore::ContentSecurityPolicySource::matches): Modified to take an argument as to whether a redirect response
was received. When the specified URL follows from having received a redirect response then ignore the path
component of the source expression when checking for a match. Otherwise, consider the path component of the
source expression when performing the match.

page/csp/ContentSecurityPolicySource.h:
page/csp/ContentSecurityPolicySourceList.cpp:

(WebCore::ContentSecurityPolicySourceList::matches): Modified to take an argument as to whether a redirect
response was received and pass this information through to ContentSecurityPolicySource::matches().

page/csp/ContentSecurityPolicySourceList.h:
page/csp/ContentSecurityPolicySourceListDirective.cpp:

(WebCore::ContentSecurityPolicySourceListDirective::allows): Modified to take an argument as to whether a
redirect response was received and pass this information through to ContentSecurityPolicySourceList::matches().

page/csp/ContentSecurityPolicySourceListDirective.h:

LayoutTests:

Add tests to ensure that we ignore the path component of a source expression when matching
a sub-resource URL that is the result of a redirect.

TestExpectations: Unskip test http/tests/security/contentSecurityPolicy/redirect-does-not-match-paths.html as it now passes.
http/tests/security/contentSecurityPolicy/audio-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/audio-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-allowed-expected.txt: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-allowed.html: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-blocked-expected.txt: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-blocked.html: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-blocked2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-blocked2.html: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-blocked3-expected.txt: Added.
http/tests/security/contentSecurityPolicy/embed-redirect-blocked3.html: Added.
http/tests/security/contentSecurityPolicy/font-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/font-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/form-action-src-redirect-allowed-expected.txt: Added.
http/tests/security/contentSecurityPolicy/form-action-src-redirect-allowed.html: Added.
http/tests/security/contentSecurityPolicy/form-action-src-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/form-action-src-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-child-src-expected.txt: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-child-src.html: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-child-src2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-child-src2.html: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-frame-src-expected.txt: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-frame-src.html: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-frame-src2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-allowed-by-frame-src2.html: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-blocked-by-child-src-expected.txt: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-blocked-by-child-src.html: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-blocked-by-frame-src-expected.txt: Added.
http/tests/security/contentSecurityPolicy/iframe-redirect-blocked-by-frame-src.html: Added.
http/tests/security/contentSecurityPolicy/image-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/image-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/object-redirect-allowed-expected.txt: Added.
http/tests/security/contentSecurityPolicy/object-redirect-allowed.html: Added.
http/tests/security/contentSecurityPolicy/object-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/object-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/object-redirect-blocked-expected.txt: Added.
http/tests/security/contentSecurityPolicy/object-redirect-blocked.html: Added.
http/tests/security/contentSecurityPolicy/object-redirect-blocked2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/object-redirect-blocked2.html: Added.
http/tests/security/contentSecurityPolicy/object-redirect-blocked3-expected.txt: Added.
http/tests/security/contentSecurityPolicy/object-redirect-blocked3.html: Added.
http/tests/security/contentSecurityPolicy/redirect-does-not-match-paths-expected.txt: Update expected result now that we pass this test.
http/tests/security/contentSecurityPolicy/resources/alert-pass.html:
http/tests/security/contentSecurityPolicy/resources/redirect.pl: For resourceType == "image", load image http://127.0.0.1:8000/security/resources/abe.png

instead of http://127.0.0.1:8000/resources/square20.jpg as the latter does not exist.

http/tests/security/contentSecurityPolicy/resources/xsl-redirect-allowed.php:
http/tests/security/contentSecurityPolicy/script-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/script-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/stylesheet-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/stylesheet-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/svg-font-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/svg-font-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/svg-image-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/svg-image-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/track-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/track-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/video-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/video-redirect-allowed2.html: Added.
http/tests/security/contentSecurityPolicy/xsl-redirect-allowed.html:
http/tests/security/contentSecurityPolicy/xsl-redirect-allowed2-expected.txt: Added.
http/tests/security/contentSecurityPolicy/xsl-redirect-allowed2.html: Copied from LayoutTests/http/tests/security/contentSecurityPolicy/xsl-redirect-allowed.html.
platform/ios-simulator/TestExpectations: Skip tests {embed, object}-redirect-blocked{2, 3}.html as they make

use of a plug-in and plug-ins are not supported on iOS.

platform/wk2/TestExpectations: Skip tests {embed, object}-redirect-blocked3.html on WebKit2 as they fail

because of <https://bugs.webkit.org/show_bug.cgi?id=156612>.

2:28 PM Changeset in webkit [199611] by mmaxfield@apple.com

3 edits
2 adds in trunk

[CSS Font Loading] FontFace's promise may never be resolved/rejected if Content Security Policy blocks all the URLs
https://bugs.webkit.org/show_bug.cgi?id=156605

Reviewed by Daniel Bates.

Source/WebCore:

If all the fonts are blocked, we will create a FontFace with no FontFaceSources.
Loading such a FontFace should reject the promise.

Test: fast/text/font-loading-csp-block-all.html

css/CSSFontFace.cpp:

(WebCore::CSSFontFace::pump):

LayoutTests:

fast/text/font-loading-csp-block-all-expected.txt: Added.
fast/text/font-loading-csp-block-all.html: Added.

2:09 PM Changeset in webkit [199610] by commit-queue@webkit.org

2 edits in trunk/Tools

Unreviewed, rolling out r199600.
https://bugs.webkit.org/show_bug.cgi?id=156642

It didn't help (Requested by ap_ on #webkit).

Reverted changeset:

"Build fix."
http://trac.webkit.org/changeset/199600

1:57 PM Changeset in webkit [199609] by achristensen@apple.com

2 edits in trunk/Source/WebCore

[WinCairo] Another unreviewed build fix.

platform/network/curl/MultipartHandle.cpp:

(WebCore::MultipartHandle::parseHeadersIfPossible):

1:55 PM Changeset in webkit [199608] by Brent Fulgham

2 edits in trunk/Source/WebCore

[WinCairo] Unreviewed build fix.,

platform/network/curl/MultipartHandle.cpp:

(WebCore::MultipartHandle::parseHeadersIfPossible): Correct for new method signature.

12:59 PM Changeset in webkit [199607] by mmaxfield@apple.com

3 edits
2 adds in trunk

ASSERT when loading github.com
https://bugs.webkit.org/show_bug.cgi?id=156604
<rdar://problem/19890634>

Reviewed by Darin Adler.

Source/WebCore:

HTMLFormControlElement::m_isValid is a cache of the results of the valid() function.
When cloning the node, we were preserving each individual item, but not the state
of the cache. Therefore, the cache and the attributes didn't agree with each other.

Test: fast/forms/checkValidity-cloneNode-crash.html

html/HTMLInputElement.cpp:

(WebCore::HTMLInputElement::copyNonAttributePropertiesFromElement):

LayoutTests:

fast/forms/checkValidity-cloneNode-crash-expected.txt: Added.
fast/forms/checkValidity-cloneNode-crash.html: Added.

12:55 PM Changeset in webkit [199606] by bshafiei@apple.com

2 edits in branches/safari-601.1.46-branch/Source/WebCore

Merged r199598. rdar://problem/25641321

12:49 PM Changeset in webkit [199605] by Brent Fulgham

8 edits
5 moves
5 adds
5 deletes in trunk

Remove support for X-Frame-Options in <meta>
https://bugs.webkit.org/show_bug.cgi?id=156625
<rdar://problem/25748714>

Reviewed by Darin Adler.

Source/WebCore:

Follow RFC7034 (Section 4), which recommends that 'X-Frame-Options' be ignored when delivered as part of
a '<meta http-equiv="...">' tag. This brings us in line with Firefox, Edge, and Blink.

Tests: http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-in-body.html

http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-parent-same-origin-allow.html
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-parent-same-origin-deny.html
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag.html
http/tests/security/xssAuditor/meta-tag-http-refresh-x-frame-options-ignored.html

dom/Document.cpp:

(WebCore::Document::processHttpEquiv): Log error message instead of blocking the load.

LayoutTests:

Revise tests to match our desired behavior based on RFC 7034 (Section 4).

http/tests/security/XFrameOptions/resources/x-frame-options-deny-meta-tag-subframe-in-body.html:
http/tests/security/XFrameOptions/resources/x-frame-options-deny-meta-tag-subframe-parent-same-origin-deny.html:
http/tests/security/XFrameOptions/resources/x-frame-options-deny-meta-tag-subframe.html:
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-expected.txt: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-in-body-expected.txt: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-in-body.html: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-parent-same-origin-allow-expected.txt: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-parent-same-origin-allow.html: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-parent-same-origin-deny-expected.txt: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-parent-same-origin-deny.html: Removed.
http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag.html: Removed.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-expected.txt: Added.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-in-body-expected.txt: Added.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-in-body.html: Copied from LayoutTests/http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-in-body.html.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-parent-same-origin-allow-expected.txt: Added.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-parent-same-origin-allow.html: Copied from LayoutTests/http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-parent-same-origin-allow.html.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-parent-same-origin-deny-expected.txt: Added.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag-parent-same-origin-deny.html: Copied from LayoutTests/http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag-parent-same-origin-deny.html.
http/tests/security/XFrameOptions/x-frame-options-ignore-deny-meta-tag.html: Copied from LayoutTests/http/tests/security/XFrameOptions/x-frame-options-deny-meta-tag.html.
http/tests/security/xssAuditor/meta-tag-http-refresh-x-frame-options-expected.txt: Removed.
http/tests/security/xssAuditor/meta-tag-http-refresh-x-frame-options-ignored-expected.txt: Added.
http/tests/security/xssAuditor/meta-tag-http-refresh-x-frame-options-ignored.html: Copied from LayoutTests/http/tests/security/xssAuditor/meta-tag-http-refresh-x-frame-options.html.
http/tests/security/xssAuditor/meta-tag-http-refresh-x-frame-options.html: Removed.
inspector/console/x-frame-options-message-expected.txt: Rebaselined.
platform/win/TestExpectations:

12:20 PM Changeset in webkit [199604] by jiewen_tan@apple.com

2 edits in trunk/LayoutTests

Mark inspector/formatting/formatting-javascript.html as flaky on mac
https://bugs.webkit.org/show_bug.cgi?id=156634

Unreviewed test gardening.

platform/mac/TestExpectations:

12:06 PM Changeset in webkit [199603] by jer.noble@apple.com

3 edits in trunk/Source/WebCore

Audio elements should be able to have a controls manager.
https://bugs.webkit.org/show_bug.cgi?id=156630

Reviewed by Beth Dakin.

Now that there is no longer a architectural restriction about what kind of media elements
can be used with WebPlaybackSessionManager, allow audio elements to create a controls
manager.

Drive-by fix: clear the controls manager when destroying the media player due to entering
the page cache, and when destroying the media element.

html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::~HTMLMediaElement):
(WebCore::HTMLMediaElement::updatePlayState):
(WebCore::HTMLMediaElement::stopWithoutDestroyingMediaPlayer):

html/MediaElementSession.cpp:

(WebCore::MediaElementSession::canControlControlsManager):

12:01 PM Changeset in webkit [199602] by commit-queue@webkit.org

17 edits
4 adds in trunk

Web Inspector: sourceMappingURL not used when sourceURL is set
https://bugs.webkit.org/show_bug.cgi?id=156021
<rdar://problem/25438417>

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2016-04-15
Reviewed by Timothy Hatcher.

Source/JavaScriptCore:

Clean up Debugger.sourceParsed to separately include:

url ("resource URL", "source url" in JSC APIs)
sourceURL - # sourceURL directive

By always having the resource URL the Web Inspector frontend
can better match this Script to a Resource of the same URL,
and decide to use the sourceURL if it is available when
appropriate.

inspector/protocol/Debugger.json:
inspector/agents/InspectorDebuggerAgent.cpp:

(Inspector::InspectorDebuggerAgent::setBreakpointByUrl):
(Inspector::InspectorDebuggerAgent::didParseSource):
Send the new sourceParsed parameters.

Source/WebInspectorUI:

UserInterface/Protocol/DebuggerObserver.js:

UserInterface/Protocol/InspectorBackend.js:

UserInterface/Models/Script.js:

(WebInspector.Script):
(WebInspector.Script.prototype.get sourceURL):
Treat sourceURL and url separately.

(WebInspector.Script.prototype.get displayName):
Handle both the url and sourceURL in displayName.

UserInterface/Controllers/DebuggerManager.js:

(WebInspector.DebuggerManager.prototype.get knownNonResourceScripts):
(WebInspector.DebuggerManager.prototype.debuggerDidPause):
(WebInspector.DebuggerManager.prototype.scriptDidParse):

UserInterface/Protocol/RemoteObject.js:

(WebInspector.RemoteObject.prototype.findFunctionSourceCodeLocation):
Update code that checks the sourceURL to explicitly use sourceURL.

UserInterface/Controllers/SourceMapManager.js:

UserInterface/Views/DebuggerSidebarPanel.js:

(WebInspector.DebuggerSidebarPanel.prototype._addScript):

UserInterface/Views/ResourceSidebarPanel.js:

(WebInspector.ResourceSidebarPanel.prototype._scriptWasAdded):
Ignore scripts without a url or sourceURL.

LayoutTests:

inspector/debugger/scriptParsed.html:
inspector/debugger/search-scripts.html:
inspector/debugger/setBreakpointByUrl-sourceURL.html:
inspector/debugger/sourceURLs.html:

Update tests that need to handle sourceURL separately.

inspector/model/resources/relationship-named.js: Added.
inspector/model/resources/relationship-normal.js: Added.
inspector/model/script-resource-relationship-expected.txt: Added.
inspector/model/script-resource-relationship.html: Added.

Tests for Script and Resource relationships.

11:56 AM Changeset in webkit [199601] by bshafiei@apple.com

5 edits in tags/Safari-602.1.28.0.1/Source

Versioning.

11:33 AM Changeset in webkit [199600] by ap@apple.com

2 edits in trunk/Tools

Build fix.

LayoutTestRelay/LayoutTestRelay/main.m: Allow some deprecated methods.

11:26 AM Changeset in webkit [199599] by Chris Dumez

2 edits in trunk/Source/WebKit2

Mark NetworkLoad as FastAllocated
https://bugs.webkit.org/show_bug.cgi?id=156628

Reviewed by Alex Christensen.

Mark NetworkLoad as FastAllocated for performance.

NetworkProcess/NetworkLoad.h:

11:24 AM Changeset in webkit [199598] by commit-queue@webkit.org

2 edits in trunk/Source/WebCore

Calling SVGAnimatedPropertyTearOff::animationEnded() will crash if the SVG property is not animating
https://bugs.webkit.org/show_bug.cgi?id=156549

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2016-04-15
Reviewed by Darin Adler.

A speculative fix for a crash which may happen when calling animationEnded()
of any SVGAnimatedProperty while it is not animating.

svg/SVGAnimatedTypeAnimator.h:

(WebCore::SVGAnimatedTypeAnimator::executeAction):

11:08 AM Changeset in webkit [199597] by jer.noble@apple.com

2 edits in trunk/Source/WebCore

Unreviewed build fix for iOS simulator. Assert the correct variable.

platform/ios/WebVideoFullscreenInterfaceAVKit.mm:

(-[WebAVPlayerLayer layoutSublayers]):
(-[WebAVPlayerLayer resolveBounds]):
(-[WebAVPlayerLayer setVideoGravity:]):

10:59 AM Changeset in webkit [199596] by jiewen_tan@apple.com

2 edits in trunk/LayoutTests

Mark fast/text/font-face-javascript.html as flaky
https://bugs.webkit.org/show_bug.cgi?id=156631

Unreviewed test gardening.

TestExpectations:

10:53 AM Changeset in webkit [199595] by bshafiei@apple.com

1 copy in tags/Safari-602.1.28.0.1

New tag.

10:50 AM Changeset in webkit [199594] by jiewen_tan@apple.com

2 edits in trunk/LayoutTests

Mark imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute.html as flaky on mac-wk1
https://bugs.webkit.org/show_bug.cgi?id=156629

Unreviewed test gardening.

platform/mac-wk1/TestExpectations:

10:50 AM Changeset in webkit [199593] by jer.noble@apple.com

29 edits
3 copies
13 adds in trunk/Source

Allow WebVideoFullscreenManager and Proxy to be used by audio elements.
https://bugs.webkit.org/show_bug.cgi?id=156564

Reviewed by Beth Dakin.

Source/WebCore:

No new tests; this refactors existing functionality into new classes.

Tease apart the various WebVideoFullscreen{Interface,Model}{AVKit,Mac,VideoElement} into new
WebPlaybackSession… classes dealing exclusively with playback state and commands, leaving
fullscreen state and commands in the WebVideoFullscreen… classes. Specifically, create the
following new classes:

WebPlaybackSessionInterface (copied from WebVideoFullscreenInterface)
WebPlaybackSessionModelMediaElement (copied from WebVideoFullscreenModelMediaElement)
WebPlaybackSessionModel (copied from WebVideoFullscreenModel)
WebPlaybackSessionInterfaceAVKit (copied from WebVideoFullscreenInterfaceAVKit)
WebPlaybackSessionInterfaceMac (copied from WebVideoFullscreenInterfaceMac)

WebVideoFullscreenInterface and WebVideoFullscreenModel now inherit from
WebPlaybackSessionInterface and WebPlaybackSessionModel, respectively. The concrete
WebVideoFullscreen… subclasses each take their respective WebPlaybackSession… subclasses and
fulfill their WebPlaybackSession interfaces through composition.

As part of this big tease-apart, the WebAVPlayerController class needs to be exposed in a
header (as it's accessed by two different classes now), so that class is moved into its own
implementation and header files.

The one case where a change in a WebPlaybackSession… class needs to be reflected in a
WebVideoFullscreen… class is in WebPlaybackSessionInterfaceAVKit, where
WebVideoFullscreenInterfaceAVKit needs to be notified when external playback becomes dis/en-
abled, so a new WebPlaybackSessionInterfaceAVKitClient interface has been added to allow the
WebPlaybackSession… to notify the WebVideoFullscreen….

The responsibility for the "controls manager" has moved from the WebVideoFullscreen… classes
to the WebPlaybackSession… classes, so the ChromeClient interface for creating and destroying
those controls is similarly renamed from setUpVideoControlsManager() to
setUpPlaybackControlsManager().

WebCore.xcodeproj/project.pbxproj:
html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::updatePlayState):

page/ChromeClient.h:
platform/cocoa/WebPlaybackSessionInterface.h: Copied from Source/WebCore/platform/cocoa/WebVideoFullscreenInterface.h.

(WebCore::WebPlaybackSessionInterface::~WebPlaybackSessionInterface):

platform/cocoa/WebPlaybackSessionModel.h: Added.

(WebCore::WebPlaybackSessionModel::~WebPlaybackSessionModel):

platform/cocoa/WebPlaybackSessionModelMediaElement.h: Added.

(WebCore::WebPlaybackSessionModelMediaElement::create):
(WebCore::WebPlaybackSessionModelMediaElement::mediaElement):

platform/cocoa/WebPlaybackSessionModelMediaElement.mm: Added.

(WebPlaybackSessionModelMediaElement::WebPlaybackSessionModelMediaElement):
(WebPlaybackSessionModelMediaElement::~WebPlaybackSessionModelMediaElement):
(WebPlaybackSessionModelMediaElement::setWebPlaybackSessionInterface):
(WebPlaybackSessionModelMediaElement::setMediaElement):
(WebPlaybackSessionModelMediaElement::handleEvent):
(WebPlaybackSessionModelMediaElement::updateForEventName):
(WebPlaybackSessionModelMediaElement::play):
(WebPlaybackSessionModelMediaElement::pause):
(WebPlaybackSessionModelMediaElement::togglePlayState):
(WebPlaybackSessionModelMediaElement::beginScrubbing):
(WebPlaybackSessionModelMediaElement::endScrubbing):
(WebPlaybackSessionModelMediaElement::seekToTime):
(WebPlaybackSessionModelMediaElement::fastSeek):
(WebPlaybackSessionModelMediaElement::beginScanningForward):
(WebPlaybackSessionModelMediaElement::beginScanningBackward):
(WebPlaybackSessionModelMediaElement::endScanning):
(WebPlaybackSessionModelMediaElement::selectAudioMediaOption):
(WebPlaybackSessionModelMediaElement::selectLegibleMediaOption):
(WebPlaybackSessionModelMediaElement::updateLegibleOptions):
(WebPlaybackSessionModelMediaElement::observedEventNames):
(WebPlaybackSessionModelMediaElement::eventNameAll):

platform/cocoa/WebPlaybackSessionModelVideoElement.cpp: Copied from Source/WebCore/platform/cocoa/WebVideoFullscreenModelVideoElement.mm.

(WebPlaybackSessionModelVideoElement::WebPlaybackSessionModelVideoElement):
(WebPlaybackSessionModelVideoElement::~WebPlaybackSessionModelVideoElement):
(WebPlaybackSessionModelVideoElement::setWebVideoFullscreenInterface):
(WebPlaybackSessionModelVideoElement::setVideoElement):
(WebPlaybackSessionModelVideoElement::handleEvent):
(WebPlaybackSessionModelVideoElement::updateForEventName):
(WebPlaybackSessionModelVideoElement::play):
(WebPlaybackSessionModelVideoElement::pause):
(WebPlaybackSessionModelVideoElement::togglePlayState):
(WebPlaybackSessionModelVideoElement::beginScrubbing):
(WebPlaybackSessionModelVideoElement::endScrubbing):
(WebPlaybackSessionModelVideoElement::seekToTime):
(WebPlaybackSessionModelVideoElement::fastSeek):
(WebPlaybackSessionModelVideoElement::beginScanningForward):
(WebPlaybackSessionModelVideoElement::beginScanningBackward):
(WebPlaybackSessionModelVideoElement::endScanning):
(WebPlaybackSessionModelVideoElement::selectAudioMediaOption):
(WebPlaybackSessionModelVideoElement::selectLegibleMediaOption):
(WebPlaybackSessionModelVideoElement::updateLegibleOptions):
(WebPlaybackSessionModelVideoElement::observedEventNames):
(WebPlaybackSessionModelVideoElement::eventNameAll):

platform/cocoa/WebVideoFullscreenInterface.h:
platform/cocoa/WebVideoFullscreenModel.h:

(WebCore::WebVideoFullscreenModel::~WebVideoFullscreenModel): Deleted.

platform/cocoa/WebVideoFullscreenModelVideoElement.h:

(WebCore::WebVideoFullscreenModelVideoElement::create):

platform/cocoa/WebVideoFullscreenModelVideoElement.mm:

(WebVideoFullscreenModelVideoElement::WebVideoFullscreenModelVideoElement):
(WebVideoFullscreenModelVideoElement::setWebVideoFullscreenInterface):
(WebVideoFullscreenModelVideoElement::setVideoElement):
(WebVideoFullscreenModelVideoElement::play):
(WebVideoFullscreenModelVideoElement::pause):
(WebVideoFullscreenModelVideoElement::togglePlayState):
(WebVideoFullscreenModelVideoElement::beginScrubbing):
(WebVideoFullscreenModelVideoElement::endScrubbing):
(WebVideoFullscreenModelVideoElement::seekToTime):
(WebVideoFullscreenModelVideoElement::fastSeek):
(WebVideoFullscreenModelVideoElement::beginScanningForward):
(WebVideoFullscreenModelVideoElement::beginScanningBackward):
(WebVideoFullscreenModelVideoElement::endScanning):
(WebVideoFullscreenModelVideoElement::selectAudioMediaOption):
(WebVideoFullscreenModelVideoElement::selectLegibleMediaOption):
(WebVideoFullscreenModelVideoElement::handleEvent): Deleted.
(WebVideoFullscreenModelVideoElement::setVideoFullscreenLayer): Deleted.
(WebVideoFullscreenModelVideoElement::setVideoLayerFrame): Deleted.
(WebVideoFullscreenModelVideoElement::setVideoLayerGravity): Deleted.
(WebVideoFullscreenModelVideoElement::observedEventNames): Deleted.
(WebVideoFullscreenModelVideoElement::eventNameAll): Deleted.
(WebVideoFullscreenModelVideoElement::fullscreenModeChanged): Deleted.
(WebVideoFullscreenModelVideoElement::isVisible): Deleted.

platform/ios/WebAVPlayerController.h: Added.
platform/ios/WebAVPlayerController.mm: Added.

(-[WebAVPlayerController dealloc]):
(-[WebAVPlayerController resetState]):
(-[WebAVPlayerController player]):
(-[WebAVPlayerController forwardingTargetForSelector:]):
(-[WebAVPlayerController play:]):
(-[WebAVPlayerController pause:]):
(-[WebAVPlayerController togglePlayback:]):
(-[WebAVPlayerController togglePlaybackEvenWhenInBackground:]):
(-[WebAVPlayerController isPlaying]):
(-[WebAVPlayerController setPlaying:]):
(+[WebAVPlayerController keyPathsForValuesAffectingPlaying]):
(-[WebAVPlayerController beginScrubbing:]):
(-[WebAVPlayerController endScrubbing:]):
(-[WebAVPlayerController seekToTime:]):
(-[WebAVPlayerController currentTimeWithinEndTimes]):
(-[WebAVPlayerController setCurrentTimeWithinEndTimes:]):
(+[WebAVPlayerController keyPathsForValuesAffectingCurrentTimeWithinEndTimes]):
(-[WebAVPlayerController hasLiveStreamingContent]):
(+[WebAVPlayerController keyPathsForValuesAffectingHasLiveStreamingContent]):
(-[WebAVPlayerController skipBackwardThirtySeconds:]):
(-[WebAVPlayerController gotoEndOfSeekableRanges:]):
(-[WebAVPlayerController canScanForward]):
(+[WebAVPlayerController keyPathsForValuesAffectingCanScanForward]):
(-[WebAVPlayerController beginScanningForward:]):
(-[WebAVPlayerController endScanningForward:]):
(-[WebAVPlayerController beginScanningBackward:]):
(-[WebAVPlayerController endScanningBackward:]):
(-[WebAVPlayerController canSeekToBeginning]):
(+[WebAVPlayerController keyPathsForValuesAffectingCanSeekToBeginning]):
(-[WebAVPlayerController seekToBeginning:]):
(-[WebAVPlayerController seekChapterBackward:]):
(-[WebAVPlayerController canSeekToEnd]):
(+[WebAVPlayerController keyPathsForValuesAffectingCanSeekToEnd]):
(-[WebAVPlayerController seekToEnd:]):
(-[WebAVPlayerController seekChapterForward:]):
(-[WebAVPlayerController hasMediaSelectionOptions]):
(+[WebAVPlayerController keyPathsForValuesAffectingHasMediaSelectionOptions]):
(-[WebAVPlayerController hasAudioMediaSelectionOptions]):
(+[WebAVPlayerController keyPathsForValuesAffectingHasAudioMediaSelectionOptions]):
(-[WebAVPlayerController hasLegibleMediaSelectionOptions]):
(+[WebAVPlayerController keyPathsForValuesAffectingHasLegibleMediaSelectionOptions]):
(-[WebAVPlayerController currentAudioMediaSelectionOption]):
(-[WebAVPlayerController setCurrentAudioMediaSelectionOption:]):
(-[WebAVPlayerController currentLegibleMediaSelectionOption]):
(-[WebAVPlayerController setCurrentLegibleMediaSelectionOption:]):
(-[WebAVPlayerController isPlayingOnExternalScreen]):
(+[WebAVPlayerController keyPathsForValuesAffectingPlayingOnExternalScreen]):
(-[WebAVPlayerController isPictureInPictureInterrupted]):
(-[WebAVPlayerController setPictureInPictureInterrupted:]):

platform/ios/WebPlaybackSessionInterfaceAVKit.h: Added.

(WebCore::WebPlaybackSessionInterfaceAVKitClient::~WebPlaybackSessionInterfaceAVKitClient):

platform/ios/WebPlaybackSessionInterfaceAVKit.mm: Added.

(WebCore::WebPlaybackSessionInterfaceAVKit::WebPlaybackSessionInterfaceAVKit):
(WebCore::WebPlaybackSessionInterfaceAVKit::~WebPlaybackSessionInterfaceAVKit):
(WebCore::WebPlaybackSessionInterfaceAVKit::resetMediaState):
(WebCore::WebPlaybackSessionInterfaceAVKit::setWebPlaybackSessionModel):
(WebCore::WebPlaybackSessionInterfaceAVKit::setDuration):
(WebCore::WebPlaybackSessionInterfaceAVKit::setCurrentTime):
(WebCore::WebPlaybackSessionInterfaceAVKit::setBufferedTime):
(WebCore::WebPlaybackSessionInterfaceAVKit::setRate):
(WebCore::WebPlaybackSessionInterfaceAVKit::setSeekableRanges):
(WebCore::WebPlaybackSessionInterfaceAVKit::setCanPlayFastReverse):
(WebCore::mediaSelectionOptions):
(WebCore::WebPlaybackSessionInterfaceAVKit::setAudioMediaSelectionOptions):
(WebCore::WebPlaybackSessionInterfaceAVKit::setLegibleMediaSelectionOptions):
(WebCore::WebPlaybackSessionInterfaceAVKit::setExternalPlayback):
(WebCore::WebPlaybackSessionInterfaceAVKit::setWirelessVideoPlaybackDisabled):
(WebCore::WebPlaybackSessionInterfaceAVKit::wirelessVideoPlaybackDisabled):
(WebCore::WebPlaybackSessionInterfaceAVKit::invalidate):

platform/ios/WebVideoFullscreenControllerAVKit.mm:

(WebVideoFullscreenControllerContext::setUpFullscreen):

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

(-[WebAVPlayerViewControllerDelegate fullscreenInterface]):
(-[WebAVPlayerViewControllerDelegate setFullscreenInterface:]):
(-[WebAVPlayerLayer fullscreenInterface]):
(-[WebAVPlayerLayer setFullscreenInterface:]):
(-[WebAVPlayerLayer layoutSublayers]):
(-[WebAVPlayerLayer resolveBounds]):
(-[WebAVPlayerLayer setVideoGravity:]):
(WebVideoFullscreenInterfaceAVKit::create):
(WebVideoFullscreenInterfaceAVKit::WebVideoFullscreenInterfaceAVKit):
(WebVideoFullscreenInterfaceAVKit::~WebVideoFullscreenInterfaceAVKit):
(WebVideoFullscreenInterfaceAVKit::playerController):
(WebVideoFullscreenInterfaceAVKit::resetMediaState):
(WebVideoFullscreenInterfaceAVKit::setDuration):
(WebVideoFullscreenInterfaceAVKit::setCurrentTime):
(WebVideoFullscreenInterfaceAVKit::setBufferedTime):
(WebVideoFullscreenInterfaceAVKit::setRate):
(WebVideoFullscreenInterfaceAVKit::setVideoDimensions):
(WebVideoFullscreenInterfaceAVKit::setSeekableRanges):
(WebVideoFullscreenInterfaceAVKit::setCanPlayFastReverse):
(WebVideoFullscreenInterfaceAVKit::setAudioMediaSelectionOptions):
(WebVideoFullscreenInterfaceAVKit::setLegibleMediaSelectionOptions):
(WebVideoFullscreenInterfaceAVKit::setExternalPlayback):
(WebVideoFullscreenInterfaceAVKit::externalPlaybackEnabledChanged):
(WebVideoFullscreenInterfaceAVKit::setWirelessVideoPlaybackDisabled):
(WebVideoFullscreenInterfaceAVKit::wirelessVideoPlaybackDisabled):
(WebVideoFullscreenInterfaceAVKit::setupFullscreen):
(WebVideoFullscreenInterfaceAVKit::cleanupFullscreen):
(WebVideoFullscreenInterfaceAVKit::mayAutomaticallyShowVideoPictureInPicture):
(-[WebAVPlayerViewControllerDelegate playerViewControllerWillStartPictureInPicture:]): Deleted.
(-[WebAVPlayerViewControllerDelegate playerViewControllerDidStartPictureInPicture:]): Deleted.
(-[WebAVPlayerViewControllerDelegate playerViewControllerFailedToStartPictureInPicture:withError:]): Deleted.
(-[WebAVPlayerViewControllerDelegate playerViewControllerWillStopPictureInPicture:]): Deleted.
(-[WebAVPlayerViewControllerDelegate playerViewControllerDidStopPictureInPicture:]): Deleted.
(convertToExitFullScreenReason): Deleted.
(-[WebAVPlayerViewControllerDelegate playerViewController:shouldExitFullScreenWithReason:]): Deleted.
(-[WebAVPlayerViewControllerDelegate playerViewController:restoreUserInterfaceForPictureInPictureStopWithCompletionHandler:]): Deleted.
(-[WebAVPlayerLayer init]): Deleted.
(-[WebAVPlayerLayer dealloc]): Deleted.
(-[WebAVPlayerLayer videoGravity]): Deleted.
(-[WebAVPlayerLayer videoRect]): Deleted.
(+[WebAVPlayerLayer keyPathsForValuesAffectingVideoRect]): Deleted.
(WebAVPictureInPicturePlayerLayerView_layerClass): Deleted.
(getWebAVPictureInPicturePlayerLayerViewClass): Deleted.
(WebAVPlayerLayerView_layerClass): Deleted.
(WebAVPlayerLayerView_playerController): Deleted.
(WebAVPlayerLayerView_setPlayerController): Deleted.
(WebAVPlayerLayerView_videoView): Deleted.
(WebAVPlayerLayerView_setVideoView): Deleted.
(WebAVPlayerLayerView_startRoutingVideoToPictureInPicturePlayerLayerView): Deleted.
(WebAVPlayerLayerView_stopRoutingVideoToPictureInPicturePlayerLayerView): Deleted.
(WebAVPlayerLayerView_pictureInPicturePlayerLayerView): Deleted.
(WebAVPlayerLayerView_dealloc): Deleted.
(getWebAVPlayerLayerViewClass): Deleted.
(WebVideoFullscreenInterfaceAVKit::setWebVideoFullscreenModel): Deleted.
(WebVideoFullscreenInterfaceAVKit::setWebVideoFullscreenChangeObserver): Deleted.
(WebVideoFullscreenInterfaceAVKit::applicationDidBecomeActive): Deleted.
(WebVideoFullscreenInterfaceAVKit::enterFullscreen): Deleted.
(WebVideoFullscreenInterfaceAVKit::enterFullscreenStandard): Deleted.
(WebVideoFullscreenInterfaceAVKit::exitFullscreen): Deleted.
(WebVideoFullscreenInterfaceAVKit::didStartPictureInPicture): Deleted.
(WebVideoFullscreenInterfaceAVKit::failedToStartPictureInPicture): Deleted.
(WebVideoFullscreenInterfaceAVKit::willStopPictureInPicture): Deleted.
(WebVideoFullscreenInterfaceAVKit::didStopPictureInPicture): Deleted.
(WebVideoFullscreenInterfaceAVKit::prepareForPictureInPictureStopWithCompletionHandler): Deleted.
(WebVideoFullscreenInterfaceAVKit::shouldExitFullscreenWithReason): Deleted.
(WebVideoFullscreenInterfaceAVKit::watchdogTimerFired): Deleted.
(WebVideoFullscreenInterfaceAVKit::setMode): Deleted.
(WebVideoFullscreenInterfaceAVKit::clearMode): Deleted.
(WebCore::supportsPictureInPicture): Deleted.

platform/mac/WebPlaybackSessionInterfaceMac.h: Added.
platform/mac/WebPlaybackSessionInterfaceMac.mm: Copied from Source/WebCore/platform/mac/WebVideoFullscreenInterfaceMac.mm.

(-[WebAVMediaSelectionOptionMac localizedDisplayName]):
(-[WebAVMediaSelectionOptionMac setLocalizedDisplayName:]):
(-[WebPlaybackControlsManager initWithWebPlaybackSessionInterfaceMac:]):
(-[WebPlaybackControlsManager timing]):
(-[WebPlaybackControlsManager setTiming:]):
(-[WebPlaybackControlsManager seekableTimeRanges]):
(-[WebPlaybackControlsManager setSeekableTimeRanges:]):
(-[WebPlaybackControlsManager isSeeking]):
(-[WebPlaybackControlsManager seekToTime:toleranceBefore:toleranceAfter:]):
(-[WebPlaybackControlsManager audioMediaSelectionOptions]):
(-[WebPlaybackControlsManager setAudioMediaSelectionOptions:]):
(-[WebPlaybackControlsManager currentAudioMediaSelectionOption]):
(-[WebPlaybackControlsManager setCurrentAudioMediaSelectionOption:]):
(-[WebPlaybackControlsManager legibleMediaSelectionOptions]):
(-[WebPlaybackControlsManager setLegibleMediaSelectionOptions:]):
(-[WebPlaybackControlsManager currentLegibleMediaSelectionOption]):
(-[WebPlaybackControlsManager setCurrentLegibleMediaSelectionOption:]):
(-[WebPlaybackControlsManager cancelThumbnailAndAudioAmplitudeSampleGeneration]):
(WebCore::WebPlaybackSessionInterfaceMac::~WebPlaybackSessionInterfaceMac):
(WebCore::WebPlaybackSessionInterfaceMac::setWebPlaybackSessionModel):
(WebCore::WebPlaybackSessionInterfaceMac::setDuration):
(WebCore::WebPlaybackSessionInterfaceMac::setCurrentTime):
(WebCore::WebPlaybackSessionInterfaceMac::setRate):
(WebCore::WebPlaybackSessionInterfaceMac::setSeekableRanges):
(WebCore::mediaSelectionOptions):
(WebCore::WebPlaybackSessionInterfaceMac::setAudioMediaSelectionOptions):
(WebCore::WebPlaybackSessionInterfaceMac::setLegibleMediaSelectionOptions):
(WebCore::WebPlaybackSessionInterfaceMac::invalidate):
(WebCore::WebPlaybackSessionInterfaceMac::ensureControlsManager):
(WebCore::WebPlaybackSessionInterfaceMac::playBackControlsManager):

platform/mac/WebVideoFullscreenInterfaceMac.h:
platform/mac/WebVideoFullscreenInterfaceMac.mm:

(WebCore::WebVideoFullscreenInterfaceMac::WebVideoFullscreenInterfaceMac):
(WebCore::WebVideoFullscreenInterfaceMac::setWebVideoFullscreenModel):
(WebCore::WebVideoFullscreenInterfaceMac::setDuration):
(WebCore::WebVideoFullscreenInterfaceMac::setCurrentTime):
(WebCore::WebVideoFullscreenInterfaceMac::setRate):
(WebCore::WebVideoFullscreenInterfaceMac::setSeekableRanges):
(WebCore::WebVideoFullscreenInterfaceMac::setAudioMediaSelectionOptions):
(WebCore::WebVideoFullscreenInterfaceMac::setLegibleMediaSelectionOptions):
(WebCore::WebVideoFullscreenInterfaceMac::ensureControlsManager):
(WebCore::WebVideoFullscreenInterfaceMac::~WebVideoFullscreenInterfaceMac): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::setWebVideoFullscreenChangeObserver): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::setMode): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::clearMode): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::setupFullscreen): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::enterFullscreen): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::exitFullscreen): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::exitFullscreenWithoutAnimationToMode): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::cleanupFullscreen): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::invalidate): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::preparedToReturnToInline): Deleted.
(WebCore::WebVideoFullscreenInterfaceMac::setVideoDimensions): Deleted.
(WebCore::supportsPictureInPicture): Deleted.

Source/WebKit2:

Tease apart WebVideoFullscreenManager and …Proxy into WebPlaybackSessionManager and …Proxy
classes dealing exclusively with playback state and commands, leaving fullscreen state and
commands in the WebVideoFullscreenManager… classes.

WebVideoFullscreenManager and …Proxy will now require an associated
WebPlaybackSessionManager and …Proxy class. The WebPlaybackSessionManager classes can be
used separately and without the WebVideoFullscreenManager classes.

DerivedSources.make:
UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _mayAutomaticallyShowVideoPictureInPicture]):

UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h: Copied from Source/WebKit2/UIProcess/Cocoa/WebVideoFullscreenManagerProxy.h.
UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in: Copied from Source/WebKit2/UIProcess/Cocoa/WebVideoFullscreenManagerProxy.messages.in.
UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm: Added.

(WebKit::WebPlaybackSessionModelContext::play):
(WebKit::WebPlaybackSessionModelContext::pause):
(WebKit::WebPlaybackSessionModelContext::togglePlayState):
(WebKit::WebPlaybackSessionModelContext::beginScrubbing):
(WebKit::WebPlaybackSessionModelContext::endScrubbing):
(WebKit::WebPlaybackSessionModelContext::seekToTime):
(WebKit::WebPlaybackSessionModelContext::fastSeek):
(WebKit::WebPlaybackSessionModelContext::beginScanningForward):
(WebKit::WebPlaybackSessionModelContext::beginScanningBackward):
(WebKit::WebPlaybackSessionModelContext::endScanning):
(WebKit::WebPlaybackSessionModelContext::selectAudioMediaOption):
(WebKit::WebPlaybackSessionModelContext::selectLegibleMediaOption):
(WebKit::WebPlaybackSessionManagerProxy::create):
(WebKit::WebPlaybackSessionManagerProxy::WebPlaybackSessionManagerProxy):
(WebKit::WebPlaybackSessionManagerProxy::~WebPlaybackSessionManagerProxy):
(WebKit::WebPlaybackSessionManagerProxy::invalidate):
(WebKit::WebPlaybackSessionManagerProxy::createModelAndInterface):
(WebKit::WebPlaybackSessionManagerProxy::ensureModelAndInterface):
(WebKit::WebPlaybackSessionManagerProxy::ensureModel):
(WebKit::WebPlaybackSessionManagerProxy::ensureInterface):
(WebKit::WebPlaybackSessionManagerProxy::addClientForContext):
(WebKit::WebPlaybackSessionManagerProxy::removeClientForContext):
(WebKit::WebPlaybackSessionManagerProxy::setUpPlaybackControlsManagerWithID):
(WebKit::WebPlaybackSessionManagerProxy::clearPlaybackControlsManager):
(WebKit::WebPlaybackSessionManagerProxy::resetMediaState):
(WebKit::WebPlaybackSessionManagerProxy::setCurrentTime):
(WebKit::WebPlaybackSessionManagerProxy::setBufferedTime):
(WebKit::WebPlaybackSessionManagerProxy::setSeekableRangesVector):
(WebKit::WebPlaybackSessionManagerProxy::setCanPlayFastReverse):
(WebKit::WebPlaybackSessionManagerProxy::setAudioMediaSelectionOptions):
(WebKit::WebPlaybackSessionManagerProxy::setLegibleMediaSelectionOptions):
(WebKit::WebPlaybackSessionManagerProxy::setExternalPlaybackProperties):
(WebKit::WebPlaybackSessionManagerProxy::setWirelessVideoPlaybackDisabled):
(WebKit::WebPlaybackSessionManagerProxy::setDuration):
(WebKit::WebPlaybackSessionManagerProxy::setRate):
(WebKit::WebPlaybackSessionManagerProxy::play):
(WebKit::WebPlaybackSessionManagerProxy::pause):
(WebKit::WebPlaybackSessionManagerProxy::togglePlayState):
(WebKit::WebPlaybackSessionManagerProxy::beginScrubbing):
(WebKit::WebPlaybackSessionManagerProxy::endScrubbing):
(WebKit::WebPlaybackSessionManagerProxy::seekToTime):
(WebKit::WebPlaybackSessionManagerProxy::fastSeek):
(WebKit::WebPlaybackSessionManagerProxy::beginScanningForward):
(WebKit::WebPlaybackSessionManagerProxy::beginScanningBackward):
(WebKit::WebPlaybackSessionManagerProxy::endScanning):
(WebKit::WebPlaybackSessionManagerProxy::selectAudioMediaOption):
(WebKit::WebPlaybackSessionManagerProxy::selectLegibleMediaOption):
(WebKit::WebPlaybackSessionManagerProxy::controlsManagerInterface):

UIProcess/Cocoa/WebVideoFullscreenManagerProxy.h:
UIProcess/Cocoa/WebVideoFullscreenManagerProxy.messages.in:
UIProcess/Cocoa/WebVideoFullscreenManagerProxy.mm:

(WebKit::WebVideoFullscreenModelContext::WebVideoFullscreenModelContext):
(WebKit::WebVideoFullscreenModelContext::~WebVideoFullscreenModelContext):
(WebKit::WebVideoFullscreenModelContext::play):
(WebKit::WebVideoFullscreenModelContext::pause):
(WebKit::WebVideoFullscreenModelContext::togglePlayState):
(WebKit::WebVideoFullscreenModelContext::beginScrubbing):
(WebKit::WebVideoFullscreenModelContext::endScrubbing):
(WebKit::WebVideoFullscreenModelContext::seekToTime):
(WebKit::WebVideoFullscreenModelContext::fastSeek):
(WebKit::WebVideoFullscreenModelContext::beginScanningForward):
(WebKit::WebVideoFullscreenModelContext::beginScanningBackward):
(WebKit::WebVideoFullscreenModelContext::endScanning):
(WebKit::WebVideoFullscreenModelContext::selectAudioMediaOption):
(WebKit::WebVideoFullscreenModelContext::selectLegibleMediaOption):
(WebKit::WebVideoFullscreenManagerProxy::create):
(WebKit::WebVideoFullscreenManagerProxy::WebVideoFullscreenManagerProxy):
(WebKit::WebVideoFullscreenManagerProxy::createModelAndInterface):
(WebKit::WebVideoFullscreenManagerProxy::setupFullscreenWithID): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::setVideoDimensions): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::enterFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::exitFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::exitFullscreenWithoutAnimationToMode): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::cleanupFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::preparedToReturnToInline): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::requestFullscreenMode): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::didSetupFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::didExitFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::didEnterFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::didCleanupFullscreen): Deleted.
(WebKit::WebVideoFullscreenManagerProxy::setVideoLayerFrame): Deleted.

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::WebPageProxy):
(WebKit::WebPageProxy::reattachToWebProcess):
(WebKit::WebPageProxy::playbackSessionManager):
(WebKit::WebPageProxy::videoFullscreenManager):
(WebKit::WebPageProxy::resetState):
(WebKit::WebPageProxy::hasActiveVideoForControlsManager):
(WebKit::WebPageProxy::isPlayingMediaDidChange): Deleted.

UIProcess/WebPageProxy.h:
WebKit2.xcodeproj/project.pbxproj:
WebProcess/WebCoreSupport/WebChromeClient.cpp:

(WebKit::WebChromeClient::supportsVideoFullscreen):
(WebKit::WebChromeClient::setUpPlaybackControlsManager):
(WebKit::WebChromeClient::clearPlaybackControlsManager):
(WebKit::WebChromeClient::enterVideoFullscreenForVideoElement):
(WebKit::WebChromeClient::exitVideoFullscreenForVideoElement):
(WebKit::WebChromeClient::exitVideoFullscreenToModeWithoutAnimation):

WebProcess/WebCoreSupport/WebChromeClient.h:
WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::playbackSessionManager):
(WebKit::WebPage::videoFullscreenManager):

WebProcess/WebPage/WebPage.h:
WebProcess/cocoa/WebPlaybackSessionManager.h: Copied from Source/WebKit2/WebProcess/cocoa/WebVideoFullscreenManager.h.

(WebKit::WebPlaybackSessionInterfaceContext::create):
(WebKit::WebPlaybackSessionInterfaceContext::invalidate):

WebProcess/cocoa/WebPlaybackSessionManager.messages.in: Added.
WebProcess/cocoa/WebPlaybackSessionManager.mm: Added.

(WebKit::nextContextId):
(WebKit::WebPlaybackSessionInterfaceContext::WebPlaybackSessionInterfaceContext):
(WebKit::WebPlaybackSessionInterfaceContext::~WebPlaybackSessionInterfaceContext):
(WebKit::WebPlaybackSessionInterfaceContext::resetMediaState):
(WebKit::WebPlaybackSessionInterfaceContext::setDuration):
(WebKit::WebPlaybackSessionInterfaceContext::setCurrentTime):
(WebKit::WebPlaybackSessionInterfaceContext::setBufferedTime):
(WebKit::WebPlaybackSessionInterfaceContext::setRate):
(WebKit::WebPlaybackSessionInterfaceContext::setSeekableRanges):
(WebKit::WebPlaybackSessionInterfaceContext::setCanPlayFastReverse):
(WebKit::WebPlaybackSessionInterfaceContext::setAudioMediaSelectionOptions):
(WebKit::WebPlaybackSessionInterfaceContext::setLegibleMediaSelectionOptions):
(WebKit::WebPlaybackSessionInterfaceContext::setExternalPlayback):
(WebKit::WebPlaybackSessionInterfaceContext::setWirelessVideoPlaybackDisabled):
(WebKit::WebPlaybackSessionManager::create):
(WebKit::WebPlaybackSessionManager::WebPlaybackSessionManager):
(WebKit::WebPlaybackSessionManager::~WebPlaybackSessionManager):
(WebKit::WebPlaybackSessionManager::createModelAndInterface):
(WebKit::WebPlaybackSessionManager::ensureModelAndInterface):
(WebKit::WebPlaybackSessionManager::ensureModel):
(WebKit::WebPlaybackSessionManager::ensureInterface):
(WebKit::WebPlaybackSessionManager::removeContext):
(WebKit::WebPlaybackSessionManager::addClientForContext):
(WebKit::WebPlaybackSessionManager::removeClientForContext):
(WebKit::WebPlaybackSessionManager::setUpPlaybackControlsManager):
(WebKit::WebPlaybackSessionManager::clearPlaybackControlsManager):
(WebKit::WebPlaybackSessionManager::contextIdForMediaElement):
(WebKit::WebPlaybackSessionManager::resetMediaState):
(WebKit::WebPlaybackSessionManager::setDuration):
(WebKit::WebPlaybackSessionManager::setCurrentTime):
(WebKit::WebPlaybackSessionManager::setBufferedTime):
(WebKit::WebPlaybackSessionManager::setRate):
(WebKit::WebPlaybackSessionManager::setSeekableRanges):
(WebKit::WebPlaybackSessionManager::setCanPlayFastReverse):
(WebKit::WebPlaybackSessionManager::setAudioMediaSelectionOptions):
(WebKit::WebPlaybackSessionManager::setLegibleMediaSelectionOptions):
(WebKit::WebPlaybackSessionManager::setExternalPlayback):
(WebKit::WebPlaybackSessionManager::setWirelessVideoPlaybackDisabled):
(WebKit::WebPlaybackSessionManager::play):
(WebKit::WebPlaybackSessionManager::pause):
(WebKit::WebPlaybackSessionManager::togglePlayState):
(WebKit::WebPlaybackSessionManager::beginScrubbing):
(WebKit::WebPlaybackSessionManager::endScrubbing):
(WebKit::WebPlaybackSessionManager::seekToTime):
(WebKit::WebPlaybackSessionManager::fastSeek):
(WebKit::WebPlaybackSessionManager::beginScanningForward):
(WebKit::WebPlaybackSessionManager::beginScanningBackward):
(WebKit::WebPlaybackSessionManager::endScanning):
(WebKit::WebPlaybackSessionManager::selectAudioMediaOption):
(WebKit::WebPlaybackSessionManager::selectLegibleMediaOption):

WebProcess/cocoa/WebVideoFullscreenManager.h:

(WebKit::WebVideoFullscreenInterfaceContext::create):

WebProcess/cocoa/WebVideoFullscreenManager.messages.in:
WebProcess/cocoa/WebVideoFullscreenManager.mm:

(WebKit::WebVideoFullscreenInterfaceContext::WebVideoFullscreenInterfaceContext):
(WebKit::WebVideoFullscreenInterfaceContext::resetMediaState):
(WebKit::WebVideoFullscreenInterfaceContext::setDuration):
(WebKit::WebVideoFullscreenInterfaceContext::setCurrentTime):
(WebKit::WebVideoFullscreenInterfaceContext::setBufferedTime):
(WebKit::WebVideoFullscreenInterfaceContext::setRate):
(WebKit::WebVideoFullscreenInterfaceContext::setSeekableRanges):
(WebKit::WebVideoFullscreenInterfaceContext::setCanPlayFastReverse):
(WebKit::WebVideoFullscreenInterfaceContext::setAudioMediaSelectionOptions):
(WebKit::WebVideoFullscreenInterfaceContext::setLegibleMediaSelectionOptions):
(WebKit::WebVideoFullscreenInterfaceContext::setExternalPlayback):
(WebKit::WebVideoFullscreenInterfaceContext::setWirelessVideoPlaybackDisabled):
(WebKit::WebVideoFullscreenManager::create):
(WebKit::WebVideoFullscreenManager::WebVideoFullscreenManager):
(WebKit::WebVideoFullscreenManager::createModelAndInterface):
(WebKit::WebVideoFullscreenManager::enterVideoFullscreenForVideoElement):
(WebKit::WebVideoFullscreenInterfaceContext::setVideoDimensions): Deleted.
(WebKit::WebVideoFullscreenManager::~WebVideoFullscreenManager): Deleted.
(WebKit::WebVideoFullscreenManager::ensureModelAndInterface): Deleted.
(WebKit::WebVideoFullscreenManager::exitVideoFullscreenToModeWithoutAnimation): Deleted.
(WebKit::WebVideoFullscreenManager::setVideoDimensions): Deleted.
(WebKit::WebVideoFullscreenManager::requestFullscreenMode): Deleted.
(WebKit::WebVideoFullscreenManager::fullscreenModeChanged): Deleted.
(WebKit::WebVideoFullscreenManager::didSetupFullscreen): Deleted.
(WebKit::WebVideoFullscreenManager::didEnterFullscreen): Deleted.
(WebKit::WebVideoFullscreenManager::didExitFullscreen): Deleted.
(WebKit::WebVideoFullscreenManager::didCleanupFullscreen): Deleted.
(WebKit::WebVideoFullscreenManager::setVideoLayerGravityEnum): Deleted.
(WebKit::WebVideoFullscreenManager::fullscreenMayReturnToInline): Deleted.
(WebKit::WebVideoFullscreenManager::setVideoLayerFrameFenced): Deleted.

10:18 AM Changeset in webkit [199592] by Joseph Pecoraro

38 edits
2 deletes in trunk

Web Inspector: Cleanup inspector/debugger tests
https://bugs.webkit.org/show_bug.cgi?id=156619

Reviewed by Brian Burg.

Source/JavaScriptCore:

While cleaning up the tests it exposed the fact that breakpoints
were not getting disabled when the inspector closes. This means
that opening the inspector, with breakpoints, and closing the
inspector, would leave the JSC::Debugger thinking breakpoints
are active. The JSC::Debugger should be reset.

inspector/agents/InspectorDebuggerAgent.cpp:

(Inspector::InspectorDebuggerAgent::disable):

Source/WebInspectorUI:

UserInterface/Base/Main.js:

(WebInspector.loaded):

UserInterface/Controllers/DebuggerManager.js:

Remove agent checks for agents that are always available.

LayoutTests:

inspector/debugger/breakpoint-action-detach.html:
inspector/debugger/breakpoint-action-with-exception.html:
inspector/debugger/breakpoint-condition-detach.html:
inspector/debugger/breakpoint-condition-with-bad-script.html:
inspector/debugger/breakpoint-condition-with-exception.html:
inspector/debugger/breakpoint-eval-with-exception.html:
inspector/debugger/breakpoint-inside-conditons-and-actions.html:
inspector/debugger/call-frame-function-name.html:
inspector/debugger/call-frame-this-host.html:
inspector/debugger/call-frame-this-nonstrict.html:
inspector/debugger/call-frame-this-strict.html:
inspector/debugger/debugger-statement.html:
inspector/debugger/didSampleProbe-multiple-probes.html:
inspector/debugger/hit-breakpoint-from-console.html:
inspector/debugger/nested-inspectors.html:
inspector/debugger/pause-on-assert.html:
inspector/debugger/regress-133182.html:
inspector/debugger/removeBreakpoint.html:
inspector/debugger/setBreakpoint-actions.html:
inspector/debugger/setBreakpoint-autoContinue.html:
inspector/debugger/setBreakpoint-column.html:
inspector/debugger/setBreakpoint-condition.html:
inspector/debugger/setBreakpoint-dfg-and-modify-local.html:
inspector/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local.html:
inspector/debugger/setBreakpoint-dfg.html:
inspector/debugger/setBreakpoint-options-exception.html:
inspector/debugger/setBreakpoint.html:
inspector/debugger/setBreakpointByUrl-sourceURL.html:
inspector/debugger/setPauseOnExceptions-all.html:
inspector/debugger/setPauseOnExceptions-none.html:
inspector/debugger/setPauseOnExceptions-uncaught.html:

Activate breakpoints in protocol tests that may set breakpoints and pause.
Inspector tests automatically enable breakpoints.

inspector/debugger/setVariableValue-expected.txt: Removed.
inspector/debugger/setVariableValue.html: Removed.
platform/gtk/TestExpectations:

Remove references to bad test. The protocol command no longer exists.

9:44 AM Changeset in webkit [199591] by Chris Dumez

3 edits in trunk/Source/WebCore

[COCOA] Do not unnecessarily initialize ResourceResponse::m_httpVersion as part of common fields
https://bugs.webkit.org/show_bug.cgi?id=156606

Reviewed by Darin Adler.

Do not unnecessarily initialize ResourceResponse::m_httpVersion as part of common fields.

We previously initialized m_httpVersion when calling platformLazyInit(CommonFieldsOnly),
even though this is not a common field. The corresponding getter/setter in
HTTPResponseBase call lazyInit(AllFields).

platform/network/cf/ResourceResponseCFNet.cpp:

(WebCore::ResourceResponse::platformLazyInit):

platform/network/cocoa/ResourceResponseCocoa.mm:

(WebCore::ResourceResponse::platformLazyInit):

9:39 AM Changeset in webkit [199590] by commit-queue@webkit.org

16 edits in trunk

Refactor WebSockets handshake to use StringView instead of String for header validation.
https://bugs.webkit.org/show_bug.cgi?id=155602

Patch by John Wilander <wilander@apple.com> on 2016-04-15
Reviewed by Darin Adler.

Source/WebCore:

No new tests. Existing test have been augmented.

Modules/websockets/WebSocketHandshake.cpp:

(WebCore::WebSocketHandshake::readServerHandshake):

Made sure failure reason was set consistently with makeString().

(WebCore::headerHasValidHTTPVersion):

Now operates on the HTTP status line with StringView.

(WebCore::WebSocketHandshake::readStatusLine):

Now operates on the HTTP status line with StringView.

(WebCore::WebSocketHandshake::readHTTPHeaders):

Now operates on header names with StringView.
Made sure failure reason was set consistently with makeString() and ASCIILiteral().

(WebCore::WebSocketHandshake::checkResponseHeaders):

Made sure failure reason was set consistently with ASCIILiteral().

platform/network/HTTPParsers.cpp:

(WebCore::parseHTTPRequestLine):

Made sure failure reason was set consistently with ASCIILiteral().

(WebCore::isValidHeaderNameCharacter):

Inlined function to check if a character is allowed in an HTTP header name according to RFC 7230.
https://tools.ietf.org/html/rfc7230 (June 2014)

(WebCore::parseHTTPHeader):

platform/network/HTTPParsers.h:

Now receives the HTTP header name as a StringView.
Checks that header names only contain valid characters according to RFC 7230 (see above).

platform/network/ResourceRequestBase.cpp:

(WebCore::ResourceRequestBase::addHTTPHeaderField):

platform/network/ResourceRequestBase.h:

Now has an overloaded function which receives the HTTP header name as an HTTPHeaderName enum value.

platform/network/ResourceResponseBase.cpp:

(WebCore::ResourceResponseBase::addHTTPHeaderField):

platform/network/ResourceResponseBase.h:

Now has an overloaded function which receives the HTTP header name as an HTTPHeaderName enum value.

Source/WebKit2:

UIProcess/InspectorServer/HTTPRequest.cpp:

(WebKit::HTTPRequest::parseHeaders):

Now declares the HTTP header name as a StringView to match the change in WebCore::parseHTTPHeader.

LayoutTests:

http/tests/websocket/tests/hybi/bad-handshake-crash-expected.txt:

Fixed so that new error output is expected.

http/tests/websocket/tests/hybi/handshake-ok-with-http-version-beyond-1_1-expected.txt:
http/tests/websocket/tests/hybi/handshake-ok-with-http-version-beyond-1_1.html:
http/tests/websocket/tests/hybi/handshake-ok-with-http-version-beyond-1_1_wsh.py:

Now tests HTTP versions that are higher than 1.1, are lower than 1.1, have bad characters, and are empty.

http/tests/websocket/tests/hybi/long-invalid-header-expected.txt:

Fixed so that slightly refined error output is expected.

9:18 AM Changeset in webkit [199589] by ggaren@apple.com

2 edits in trunk/Source/JavaScriptCore

2016-04-14 Geoffrey Garen <ggaren@apple.com>

CopiedBlock should be 64kB

Reviewed by Benjamin Poulain.

Let's try another value.

This is 25% faster on kraken-audio-beat-detection on Mac Pro.

heap/CopiedBlock.h:

8:51 AM Changeset in webkit [199588] by jdiggs@igalia.com

9 edits
3 adds in trunk

AX: Presentational role on SVG elements is trumped by child 'title' and 'desc' elements
https://bugs.webkit.org/show_bug.cgi?id=156519

Reviewed by Chris Fleizach.

Source/WebCore:

Override the presentational role on SVG elements which have a child 'title' or 'desc'
element. As a result of this change, AccessibilitySVGRoot objects would be exposed
with an AccessibilityRole of UnknownRole. Therefore map included AccessibilitySVGRoot
objects to GroupRole as per the SVG Accessibility API Mapping specification.

Also use indexOfBestMatchingLanguageInList() to identify which child 'title' or 'desc'
element is the best match for the parent element.

New Test: accessibility/w3c-svg-content-language-attribute.html

Also: Update w3c-svg-presentational-role.html expectations because there are test cases
in which elements are now being included in the accessibility tree as a result of this
change. Also add new test cases which lack child 'title' and 'desc' elements.

accessibility/AccessibilityNodeObject.h:
accessibility/AccessibilitySVGElement.cpp:

(WebCore::AccessibilitySVGElement::childElementWithMatchingLanguage):
(WebCore::AccessibilitySVGElement::accessibilityDescription):
(WebCore::AccessibilitySVGElement::helpText):
(WebCore::AccessibilitySVGElement::computeAccessibilityIsIgnored):
(WebCore::AccessibilitySVGElement::determineAriaRoleAttribute):

accessibility/AccessibilitySVGElement.h:
accessibility/AccessibilitySVGRoot.h:

LayoutTests:

Update w3c-svg-presentational-role.html expectations because there are test cases in which
elements are now being included in the accessibility tree as a result of this change. Also
add new test cases which lack child 'title' and 'desc' elements.

accessibility/w3c-svg-content-language-attribute.html: Added.
accessibility/w3c-svg-presentational-role.html: New test cases added.
platform/gtk/accessibility/w3c-svg-content-language-attribute-expected.txt: Added.
platform/gtk/accessibility/w3c-svg-presentational-role-expected.txt: Updated.
platform/mac/accessibility/w3c-svg-content-language-attribute-expected.txt: Added.
platform/mac/accessibility/w3c-svg-presentational-role-expected.txt: Updated.

7:12 AM Changeset in webkit [199587] by Chris Dumez

27 edits in trunk/Source/WebCore

Rename [GlobalContext] extended attribute to [Exposed] and align with WebIDL
https://bugs.webkit.org/show_bug.cgi?id=156615

Reviewed by Youenn Fablet.

Rename [GlobalContext] extended attribute to [Exposed] and align with WebIDL:

http://heycam.github.io/webidl/#Exposed

bindings/scripts/IDLAttributes.txt:

Stop recognizing [GlobalContext] and start recognizing [Exposed].

bindings/scripts/IDLParser.pm:

(parseIdentifierList):
(parseExtendedAttributeRest2):
Add IDL parser support for having a list of identifiers as value
for an IDL extended attribute, e.g. Exposed=(Window, Worker).

bindings/scripts/preprocess-idls.pl:

Tweak existing support for [GlobalContext] to use [Exposed] instead
and support the new syntax.

(getInterfaceExtendedAttributesFromIDL):
Do not split on commas that are within brackets.

Modules/fetch/FetchBody.idl:
Modules/fetch/FetchHeaders.idl:
Modules/fetch/FetchRequest.idl:
Modules/fetch/FetchResponse.idl:
Modules/streams/ByteLengthQueuingStrategy.idl:
Modules/streams/CountQueuingStrategy.idl:
Modules/streams/ReadableStream.idl:
Modules/streams/ReadableStreamController.idl:
Modules/streams/ReadableStreamReader.idl:
Modules/websockets/WebSocket.idl:
dom/MessageChannel.idl:
dom/MessageEvent.idl:
fileapi/Blob.idl:
fileapi/FileReader.idl:
fileapi/FileReaderSync.idl:
html/DOMURL.idl:
html/ImageData.idl:
page/EventSource.idl:
workers/DedicatedWorkerGlobalScope.idl:
workers/WorkerGlobalScope.idl:
workers/WorkerLocation.idl:
xml/XMLHttpRequest.idl:
xml/XMLHttpRequestEventTarget.idl:

Use [Exposed] instead of [GlobalContext] to match their respective
specifications.

2:07 AM Changeset in webkit [199586] by commit-queue@webkit.org

3 edits in trunk/Source/JavaScriptCore

Tail call optimizations lead to crashes on ARM Thumb + Linux
https://bugs.webkit.org/show_bug.cgi?id=150083

Patch by Zan Dobersek <zdobersek@igalia.com> on 2016-04-15
Reviewed by Csaba Osztrogonác.

assembler/AbstractMacroAssembler.h:

(JSC::AbstractMacroAssembler::repatchNearCall): In case of a tail call relink to the
data location of the destination, and not the executable address. This is needed for
the ARM Thumb2 platform where both the source and destination addresses of a jump relink
must not have the bottom bit decorated, as asserted in ARMv7Assembler::relinkJump().

jit/Repatch.cpp:

(JSC::linkPolymorphicCall): Similarly, when linking a tail call we must link to the
address that has a non-decorated bottom bit, as asserted in ARMv7Assembler::linkJumpAbsolute().

1:53 AM Changeset in webkit [199585] by Carlos Garcia Campos

8 edits
2 adds in trunk

Selection.deleteFromDocument should not leave a selection character
https://bugs.webkit.org/show_bug.cgi?id=151442

Reviewed by Michael Catanzaro.

Source/WebCore:

This is a merge of Blink r172511:
https://codereview.chromium.org/255453003

Let Selection.deleteFromDocument not delete a character when the
selection is a caret.

Selection.deleteFromDocument delete a character when the selection
is a caret.
However, current standard says that Selection.deleteFromDocument
does nothing when the selection is a caret:
https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#dom-selection-deletefromdocument
Both IE10 and FireFox seem following the spec.

Test: imported/blink/editing/selection/deleteFromDocument-undo-crash.html

page/DOMSelection.cpp:

(WebCore::DOMSelection::deleteFromDocument): Deleted.

LayoutTests:

editing/selection/deleteFromDocument-expected.txt:
editing/selection/deleteFromDocument.html:
imported/blink/editing/selection/deleteFromDocument-undo-crash-expected.txt: Added.
imported/blink/editing/selection/deleteFromDocument-undo-crash.html: Added.
TestExpectations: Skip imported/blink/editing/selection/deleteFromDocument-undo-crash.html in Debug.
platform/gtk/TestExpectations: Unskip imported/blink/editing/selection/deleteFromDocument-crash.html.
platform/win/TestExpectations: Ditto.

1:16 AM Changeset in webkit [199584] by Antti Koivisto

2 edits in trunk/Source/WebCore

Fix return value nullptr -> false.

style/StyleSharingResolver.cpp:

(WebCore::Style::SharingResolver::canShareStyleWithElement):

12:54 AM Changeset in webkit [199583] by Antti Koivisto

6 edits in trunk/Source/WebCore

AffectsNextSibling style relation marking is inefficient
https://bugs.webkit.org/show_bug.cgi?id=156593

Reviewed by Benjamin Poulain.

We currently add a Style::Relation entry for each sibling to mark. With long sibling lists this can be inefficient
in terms of both memory and speed. Instead make a single entry that includes the sibling count to mark.

css/SelectorChecker.cpp:

(WebCore::addStyleRelation):

When adding AffectsNextSibling entry check if the last entry in the style relation vector has the
same type and is part of the same sibling chain. If so just update the existing entry.

cssjit/SelectorCompiler.cpp:

(WebCore::SelectorCompiler::SelectorCodeGenerator::generateAddStyleRelation):

The same thing in hand-crafted macro assembler.

cssjit/SelectorCompiler.h:

Stop lying about the constness of the CheckingContext.

style/StyleRelations.cpp:

(WebCore::Style::commitRelations):

Mark as many sibling elements as the value indicates.

style/StyleRelations.h:

(WebCore::Style::Relation::Relation):

Make element a pointer so we can udpate it.

12:26 AM Changeset in webkit [199582] by commit-queue@webkit.org

2 edits in trunk/Source/WebKit2

Don't copy entire NSURLSessionConfiguration just to test for credentials
https://bugs.webkit.org/show_bug.cgi?id=156598

Patch by Alex Christensen <achristensen@webkit.org> on 2016-04-15
Reviewed by Brady Eidson.

NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(-[WKNetworkSessionDelegate initWithNetworkSession:withCredentials:]):
(-[WKNetworkSessionDelegate URLSession:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:]):
(-[WKNetworkSessionDelegate URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:]):
(-[WKNetworkSessionDelegate URLSession:task:didReceiveChallenge:completionHandler:]):
(-[WKNetworkSessionDelegate URLSession:task:didCompleteWithError:]):
(-[WKNetworkSessionDelegate URLSession:dataTask:didReceiveResponse:completionHandler:]):
(-[WKNetworkSessionDelegate URLSession:dataTask:didReceiveData:]):
(-[WKNetworkSessionDelegate URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesExpectedToWrite:]):
(-[WKNetworkSessionDelegate URLSession:dataTask:didBecomeDownloadTask:]):
(WebKit::NetworkSession::NetworkSession):
(-[WKNetworkSessionDelegate initWithNetworkSession:]): Deleted.

12:22 AM Changeset in webkit [199581] by beidson@apple.com

13 edits in trunk

Add the message property to DOMError.
https://bugs.webkit.org/show_bug.cgi?id=139173

Reviewed by Alex Christensen.

Source/WebCore:

No new tests (Updated existing tests).

Adding this property brings us up to date with other browsers, and will help
test the few web features that still use DOMError.

Modules/indexeddb/IDBOpenDBRequest.cpp:

(WebCore::IDBOpenDBRequest::onError):
(WebCore::IDBOpenDBRequest::fireErrorAfterVersionChangeCompletion):

Modules/indexeddb/IDBRequest.cpp:

(WebCore::IDBRequest::uncaughtExceptionInEventHandler):
(WebCore::IDBRequest::onError):

Modules/indexeddb/IDBTransaction.cpp:

(WebCore::IDBTransaction::didCreateIndexOnServer):

Modules/mediastream/NavigatorUserMediaError.h:

(WebCore::NavigatorUserMediaError::NavigatorUserMediaError):

dom/DOMError.cpp:

(WebCore::DOMError::DOMError):

dom/DOMError.h:

(WebCore::DOMError::create):
(WebCore::DOMError::message):

dom/DOMError.idl:

LayoutTests:

storage/indexeddb/createIndex-after-failure-expected.txt:
storage/indexeddb/createIndex-after-failure-private-expected.txt:
storage/indexeddb/intversion-upgrades-expected.txt:
storage/indexeddb/intversion-upgrades-private-expected.txt:

12:02 AM Changeset in webkit [199580] by jiewen_tan@apple.com

2 edits in trunk/LayoutTests

Mark perf/array-binary-search.html as flaky on ios-simulator-wk2
https://bugs.webkit.org/show_bug.cgi?id=153049

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