[CMake] Use CMake to determine HAVE_* defines
https://bugs.webkit.org/show_bug.cgi?id=162368

Patch by Don Olmstead <don.olmstead@am.sony.com> on 2016-09-27
Reviewed by Alex Christensen.

.:

* Source/cmake/OptionsCommon.cmake:

Source/WTF:

* wtf/Platform.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206458 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Implement URLParser::syntaxViolation
https://bugs.webkit.org/show_bug.cgi?id=162593

Reviewed by Geoffrey Garen.

Source/WebCore:

Most of the time when parsing URLs, we just look at the URL, find offsets of the host, path, query, etc.,
and the String can be used untouched.  When this happens, we do not want to allocate and copy the String.
We want to just add a reference to an existing String.

Sometimes we need to canonicalize the String because there has been a syntaxViolation,
defined as any String that is different than its canonicalized URL String.  In such cases we need to
allocate a new String and fill it with the canonicalized URL String.  When a syntaxViolation happens for the
first time, we know that everything in the input String up to that point is equal to what it would have been
if we had canonicalized the beginning of the URL, copy it into a buffer, and continue parsing in a mode where
instead of just looking at the input URL String, we canonicalize each code point into the buffer.

Changes to behavior involve additional spec compliance with tabs and newlines in different places in URLs,
as well as additional spec compliance when parsing empty and null URLs relative to other URLs.
Both are covered by new API tests. Existing behavior covered by existing API tests.

This is about a 15% speed improvement on my URL parsing benchmark.

* platform/URL.cpp:
(WebCore::assertProtocolIsGood):
(WebCore::URL::protocolIs):
(WebCore::protocolIs):
* platform/URL.h:
* platform/URLParser.cpp:
(WebCore::isTabOrNewline):
(WebCore::URLParser::incrementIteratorSkippingTabsAndNewlines):
(WebCore::URLParser::isWindowsDriveLetter):
(WebCore::URLParser::appendToASCIIBuffer):
(WebCore::URLParser::checkWindowsDriveLetter):
(WebCore::URLParser::shouldCopyFileURL):
(WebCore::URLParser::utf8PercentEncode):
(WebCore::URLParser::utf8QueryEncode):
(WebCore::URLParser::copyURLPartsUntil):
(WebCore::URLParser::syntaxViolation):
(WebCore::URLParser::fragmentSyntaxViolation):
(WebCore::URLParser::parsedDataView):
(WebCore::URLParser::currentPosition):
(WebCore::URLParser::URLParser):
(WebCore::URLParser::parse):
(WebCore::URLParser::parseAuthority):
(WebCore::URLParser::parseIPv4Number):
(WebCore::URLParser::parseIPv4Host):
(WebCore::URLParser::parseIPv6Host):
(WebCore::URLParser::parsePort):
(WebCore::URLParser::parseHostAndPort):
(WebCore::serializeURLEncodedForm):
(WebCore::URLParser::allValuesEqual):
(WebCore::URLParser::internalValuesConsistent):
(WebCore::URLParser::incrementIteratorSkippingTabAndNewLine): Deleted.
(WebCore::URLParser::syntaxError): Deleted.
(WebCore::parseIPv4Number): Deleted.
* platform/URLParser.h:
(WebCore::URLParser::incrementIteratorSkippingTabsAndNewlines):

Tools:

* TestWebKitAPI/Tests/WebCore/URLParser.cpp:
(TestWebKitAPI::TEST_F):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206457 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Related videos on YouTube (and YouTube playlists) cause media controls to disappear
https://bugs.webkit.org/show_bug.cgi?id=162621
<rdar://problem/28484193>

Reviewed by Jer Noble.

Tweaks the main content media heuristic for better Now Playing behavior on YouTube by making the following
changes:
- Remove the strict requirement for audio to be actively playing for the session to be able to show
  controls for the purpose of Now Playing, making it the same as our policy for the controls manager.
- Make playback requirement restrictions apply only for the controls manager. Videos that do not
  autoplay will still have the correct behavior with respect to Now Playing, since we will bail in the
  hasEverNotifiedAboutPlaying() check.
- Only consider the main content heuristic as preventing media controls from showing up for the purposes
  of the controls manager. Now Playing should instead account for this by preferring elements large
  enough for main content after collecting all of the candidate sessions.

* html/HTMLMediaElement.cpp:
(WebCore::mediaElementSessionInfoForSession):
(WebCore::preferMediaControlsForCandidateSessionOverOtherCandidateSession):
(WebCore::HTMLMediaElement::updatePlayState):
* html/MediaElementSession.cpp:
(WebCore::MediaElementSession::canShowControlsManager):
* platform/audio/mac/MediaSessionManagerMac.mm:
(WebCore::MediaSessionManagerMac::sessionWillBeginPlayback):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206454 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Second parameter to MutationObserver.observe() should be optional
https://bugs.webkit.org/show_bug.cgi?id=162627

Reviewed by Ryosuke Niwa.

LayoutTests/imported/w3c:

Rebaseline W3C test now that one more check is passing.

* web-platform-tests/dom/interfaces-expected.txt:

Source/WebCore:

Second parameter to MutationObserver.observe() should be optional:
- https://dom.spec.whatwg.org/#interface-mutationobserver

Firefox agrees with the specification. There is no real behavior change
except that MutationObserver.prototype.observe.length is now 1 instead
of 2. Passing only one parameter will still throw a TypeError because
the Dictionary is empty. However, this parameter needs to be marked as
optional because Web IDL requires the last parameter to be optional if
it is a Dictionary.

No new tests, rebaselined existing test.

* dom/MutationObserver.idl:

LayoutTests:

Rebaseline existing test now that the exception messages are slightly
different.

* fast/dom/MutationObserver/observe-exceptions-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206453 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Turns out OptionSet.cpp wasn't added to the right target. Add it and fix the build for real.

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
* TestWebKitAPI/Tests/WTF/OptionSet.cpp:
(TestWebKitAPI::TEST):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206452 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Try to fix the GTK+ build.

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

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206451 268f45cc-cd09-0410-ab3c-d52691b4dbfc

PlatformEvent::m_modifiers should be an OptionSet
https://bugs.webkit.org/show_bug.cgi?id=162326

Reviewed by Daniel Bates.

Source/WebCore:

* page/EventHandler.cpp:
(WebCore::EventHandler::handleAccessKey):
* page/EventHandler.h:
* page/mac/EventHandlerMac.mm:
(WebCore::EventHandler::accessKeyModifiers):
* platform/PlatformEvent.h:
(WebCore::PlatformEvent::shiftKey):
(WebCore::PlatformEvent::ctrlKey):
(WebCore::PlatformEvent::altKey):
(WebCore::PlatformEvent::metaKey):
(WebCore::PlatformEvent::modifiers):
(WebCore::PlatformEvent::PlatformEvent):
* platform/PlatformKeyboardEvent.h:
(WebCore::PlatformKeyboardEvent::PlatformKeyboardEvent):
* platform/mac/PlatformEventFactoryMac.mm:
(WebCore::modifiersForEvent):
(WebCore::typeForEvent):
* replay/SerializationMethods.cpp:
(JSC::EncodingTraits<PlatformKeyboardEvent>::encodeValue):
(JSC::EncodingTraits<PlatformKeyboardEvent>::decodeValue):
* replay/WebInputs.json:

Source/WebKit2:

* Shared/WebEventConversion.cpp:
(WebKit::WebKit2PlatformMouseEvent::WebKit2PlatformMouseEvent):
(WebKit::WebKit2PlatformWheelEvent::WebKit2PlatformWheelEvent):
(WebKit::WebKit2PlatformKeyboardEvent::WebKit2PlatformKeyboardEvent):
(WebKit::WebKit2PlatformGestureEvent::WebKit2PlatformGestureEvent):

Source/WTF:

* wtf/OptionSet.h:
(WTF::OptionSet::operator!=):
(WTF::OptionSet::operator-):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206450 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS] REGRESSION (r182126): Selection highlight and handles aren’t visible with WKSelectionGranularityCharacter
https://bugs.webkit.org/show_bug.cgi?id=162577
<rdar://problem/28481984>

Reviewed by Simon Fraser.

Source/WebKit2:

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _uiTextSelectionRectViews]): Added this method in the WKTesting category, which
  uses UIKit internals to get the views used for the selection highlight.
* UIProcess/API/Cocoa/WKWebViewPrivate.h:

* UIProcess/ios/WKContentViewInteraction.mm:
(-[WKContentView _selectionClipRect]): When selection is not confined to a form control or
  content-editable element, return the null rect to indicate no clipping, rather than
  clipping to the empty rect at the origin.

Tools:

* DumpRenderTree/ios/UIScriptControllerIOS.mm:
(WTR::UIScriptController::selectionRangeViewRects): Returns null.

* TestRunnerShared/UIScriptContext/Bindings/UIScriptController.idl: Declared new
  selectionRangeViewRects attribute.

* TestRunnerShared/UIScriptContext/UIScriptContext.h:
(WTR::UIScriptContext::jsContext): Added this public accessor.

* TestRunnerShared/UIScriptContext/UIScriptController.cpp:
(WTR::selectionRangeViewRects): Generic implementation that returns null.
* TestRunnerShared/UIScriptContext/UIScriptController.h:

* WebKitTestRunner/TestController.cpp:
(WTR::updateTestOptionsFromTestHeader): Parse the new useCharacterSelectionGranularity
  option.

* WebKitTestRunner/TestOptions.h: Added new useCharacterSelectionGranularity option.

* WebKitTestRunner/cocoa/TestControllerCocoa.mm:
(WTR::TestController::platformCreateWebView): Set the configuration’s selectionGranularity
  property based on the new option.

* WebKitTestRunner/ios/PlatformWebViewIOS.mm:
(WTR::PlatformWebView::viewSupportsOptions): Compare selection granularity option values.

* WebKitTestRunner/ios/UIScriptControllerIOS.mm:
(WTR::UIScriptController::selectionRangeViewRects): iOS-specific implementation that calls
  the new -[WKWebView _uiTextSelectionRectViews] and returns an array of view frame
  dictionaries.

LayoutTests:

* TestExpectations:
* editing/selection/character-granularity-rect-expected.txt: Added.
* editing/selection/character-granularity-rect.html: Added.
* platform/ios-simulator-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206449 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Handle Wayland & X11 correctly for GST_GL
https://bugs.webkit.org/show_bug.cgi?id=162619

Reviewed by Carlos Garcia Campos.

The checks for GST_GL consider X11 and Wayland are exclusive alternatives, but it
turns out we can enable both! We need to check them independently and also include
a runtime check.

* platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:
(WebCore::MediaPlayerPrivateGStreamerBase::ensureGstGLContext): fix checks for X11 and
Wayland to handle the case where both are enabled. Includes a runtime check.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206446 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MediaStream] Restructure MediaConstraints classes
https://bugs.webkit.org/show_bug.cgi?id=162571

Reviewed by Jer Noble.

No new tests, no functional changes.

* Modules/mediastream/MediaConstraintsImpl.cpp:
(WebCore::MediaConstraintsImpl::initialize): Deleted, no longer used.
* Modules/mediastream/MediaConstraintsImpl.h:

* bindings/js/JSMediaDevicesCustom.cpp:
(WebCore::createStringConstraint): Return Optional<> instead of RefPtr<>.
(WebCore::createBooleanConstraint): Ditto.
(WebCore::createDoubleConstraint): Ditto.
(WebCore::createIntConstraint): Ditto.
(WebCore::parseMediaTrackConstraintSetForKey): Deal with above change.

* platform/mediastream/CaptureDeviceManager.cpp:
(CaptureDeviceManager::verifyConstraintsForMediaType): Use constraints.mandatoryConstraints.filter
  instead of direct enumeration.
(CaptureDeviceManager::sessionSupportsConstraint): Use downcast<>.
(CaptureDeviceManager::isSupportedFrameRate): Ditto.

* platform/mediastream/MediaConstraints.cpp:
(WebCore::StringConstraint::find): Lose the ConstraintType parameter.
(WebCore::StringConstraint::merge): Use downcast<>.
(WebCore::FlattenedConstraint::set): Use ConstraintHolder.
(WebCore::FlattenedConstraint::merge): Ditto.
(WebCore::MediaTrackConstraintSetMap::forEach): New.
(WebCore::MediaTrackConstraintSetMap::filter): Ditto.
(WebCore::MediaTrackConstraintSetMap::isEmpty): Ditto.
(WebCore::MediaTrackConstraintSetMap::set): Ditto.
(WebCore::MediaConstraint::copy): Deleted.
(WebCore::IntConstraint::copy): Deleted.
(WebCore::DoubleConstraint::copy): Deleted.
(WebCore::BooleanConstraint::copy): Deleted.
(WebCore::StringConstraint::copy): Deleted.
* platform/mediastream/MediaConstraints.h:
(WebCore::MediaConstraint::MediaConstraint):
(WebCore::MediaConstraint::isEmpty):
(WebCore::MediaConstraint::isMandatory):
(WebCore::MediaConstraint::merge):
(WebCore::MediaConstraint::isInt):
(WebCore::MediaConstraint::isDouble):
(WebCore::MediaConstraint::isBoolean):
(WebCore::MediaConstraint::isString):
(WebCore::MediaConstraint::dataType):
(WebCore::MediaConstraint::constraintType):
(WebCore::NumericConstraint::getMin):
(WebCore::NumericConstraint::getMax):
(WebCore::NumericConstraint::getExact):
(WebCore::NumericConstraint::getIdeal):
(WebCore::NumericConstraint::fitnessDistance):
(WebCore::NumericConstraint::validForRange):
(WebCore::NumericConstraint::find):
(WebCore::NumericConstraint::NumericConstraint):
(WebCore::NumericConstraint::innerMerge):
(WebCore::FlattenedConstraint::isEmpty):
(WebCore::FlattenedConstraint::iterator::iterator):
(WebCore::FlattenedConstraint::iterator::operator*):
(WebCore::FlattenedConstraint::iterator::operator++):
(WebCore::FlattenedConstraint::iterator::operator==):
(WebCore::FlattenedConstraint::iterator::operator!=):
(WebCore::FlattenedConstraint::begin):
(WebCore::FlattenedConstraint::end):
(WebCore::FlattenedConstraint::ConstraintHolder::create):
(WebCore::FlattenedConstraint::ConstraintHolder::~ConstraintHolder):
(WebCore::FlattenedConstraint::ConstraintHolder::constraint):
(WebCore::FlattenedConstraint::ConstraintHolder::dataType):
(WebCore::FlattenedConstraint::ConstraintHolder::constraintType):
(WebCore::FlattenedConstraint::ConstraintHolder::ConstraintHolder):
(WebCore::MediaConstraint::getMin): Deleted.
(WebCore::MediaConstraint::getMax): Deleted.
(WebCore::MediaConstraint::getExact): Deleted.
(WebCore::MediaConstraint::getIdeal): Deleted.
(WebCore::MediaConstraint::validForRange): Deleted.
(WebCore::MediaConstraint::find): Deleted.
(WebCore::MediaConstraint::fitnessDistance): Deleted.
(WebCore::MediaConstraint::type): Deleted.

* platform/mediastream/RealtimeMediaSource.cpp:
(WebCore::RealtimeMediaSource::fitnessDistance): Use downcast<>.
(WebCore::applyNumericConstraint):
(WebCore::RealtimeMediaSource::applyConstraint): Ditto.
(WebCore::RealtimeMediaSource::selectSettings): Ditto. Use constraints.mandatoryConstraints.filter
  instead of direct enumeration.
(WebCore::RealtimeMediaSource::applyConstraints):
(WebCore::RealtimeMediaSource::setSampleRate): Sample rate is an int, not a double.
(WebCore::RealtimeMediaSource::setSampleSize): Sample size is also an int.
* platform/mediastream/RealtimeMediaSource.h:

* platform/mediastream/mac/AVCaptureDeviceManager.mm:
(WebCore::AVCaptureDeviceManager::sessionSupportsConstraint): Use downcast<>.

* platform/mock/MediaConstraintsMock.cpp:
(WebCore::isIntMediaConstraintSatisfiable): Use downcast<>.
(WebCore::isDoubleMediaConstraintSatisfiable): Ditto.
(WebCore::isBooleanMediaConstraintSatisfiable): Ditto.
(WebCore::isStringMediaConstraintSatisfiable):
(WebCore::isSatisfiable):
(WebCore::MediaConstraintsMock::verifyConstraints): Use constraints.mandatoryConstraints.filter
  instead of direct enumeration.
* platform/mock/MediaConstraintsMock.h:

* platform/mock/MockRealtimeAudioSource.h:
* platform/mock/MockRealtimeMediaSourceCenter.cpp:
(WebCore::MockRealtimeMediaSourceCenter::createMediaStream):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206445 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Some Now Playing behavior is broken after r206315
https://bugs.webkit.org/show_bug.cgi?id=162625
<rdar://problem/28496755>

Reviewed by Jer Noble.

Reverts the part of our heuristic that disables Now Playing in active tabs in the main window.

* html/MediaElementSession.cpp:
(WebCore::MediaElementSession::pageAllowsNowPlayingControls):
* page/Page.cpp:
(WebCore::Page::setViewState):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206444 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove an unneeded assert in InspectorOverlay.cpp
https://bugs.webkit.org/show_bug.cgi?id=162581

Reviewed by Alexey Proskuryakov.

This assertion was added to catch unknown issues, but it is firing frequently enough on certain Inspector
tests that it is causing more harm than good.

* inspector/InspectorOverlay.cpp:
(WebCore::buildQuadObjectForCSSRegionContentClip):
(WebCore::evaluateCommandInOverlay):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206443 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Unfocusing / Focusing inspector window should not change ContentView
https://bugs.webkit.org/show_bug.cgi?id=162572
<rdar://problem/28479562>

Reviewed by Brian Burg.

Improve NavigationSidebarPanel logic for coordinating selection between trees.
When tree selection changes, the most recent selection should be restored
the next time the tree is focused.

The sidebar should also handle focusing a tree for the first time, in
which no previous selection exists, and focusing a tree that has had its
previous selection filtered out (hidden).

* UserInterface/Views/NavigationSidebarPanel.js:
(WebInspector.NavigationSidebarPanel.prototype._contentTreeOutlineDidFocus):
(WebInspector.NavigationSidebarPanel.prototype._contentTreeOutlineTreeSelectionDidChange):
Restoring the last deselected element, instead of the last selected element
only works when the selection is moving from one tree to another. When
the elements belong to the same tree the newly selected element won't
be saved until the next selection change. If the window loses and regains
the focus before then, the tree will restore the previous selection,
effectively reverting the last selection change.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206442 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Cannot run dump-class-layout; dies with "global name 'lldb' is not defined"
https://bugs.webkit.org/show_bug.cgi?id=162585

Reviewed by Simon Fraser.

Import the lldb module into the global namespace.

Currently dump-class-layout imports the lldb Python module using the import statement
from the helper function import_lldb. The import statement imports the names of the
specified module into the scope of import_lldb(); => the names imported from this
module cannot be accessed outside the scope of import_lldb(). Other functions in
this script assume that the lldb module was imported into the global scope. We should
import the module lldb into the global scope, if it exists, so that these functions
can find it. Otherwise, we should emit a human readable error message that explains
that we failed to import the lldb module.

Also remove some unnecessary semicolon characters.

* Scripts/dump-class-layout:
(import_lldb):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206441 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove deprecated ENCRYPTED_MEDIA implementation.
https://bugs.webkit.org/show_bug.cgi?id=161010

Source/JavaScriptCore:

Reviewed by Eric Carlson.

Remove ENABLE_ENCRYPTED_MEDIA.

* Configurations/FeatureDefines.xcconfig:

Source/WebCore:

Reviewed by Eric Carlson.

Remove all references to the deprecated ENABLE_ENCRYPTED_MEDIA (leaving in place
the soon-to-be deprecated ENABLE_ENCRYPTED_MEDIA_V2).

* CMakeLists.txt:
* Configurations/FeatureDefines.xcconfig:
* DerivedSources.make:
* WebCore.xcodeproj/project.pbxproj:
* bindings/objc/DOMHTMLMediaElement.h:
* bindings/objc/DOMHTMLMediaElement.mm:
(-[DOMHTMLMediaElement canPlayType:]):
(-[DOMHTMLMediaElement canPlayType:keySystem:]): Deleted.
* bindings/js/JSDictionary.cpp:
* bindings/js/JSDictionary.h:
* dom/Element.idl:
* dom/EventNames.in:
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::selectNextSourceChild):
(WebCore::exceptionCodeForMediaKeyException): Deleted.
(WebCore::HTMLMediaElement::canPlayType): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerKeyAdded): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerKeyError): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerKeyMessage): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerKeyNeeded): Deleted.
* html/HTMLMediaElement.h:
* html/HTMLMediaElement.idl:
* html/MediaError.h:
* html/MediaError.idl:
* html/MediaKeyError.h:
* html/MediaKeyError.idl:
* html/MediaKeyEvent.cpp: Removed.
(WebCore::MediaKeyEvent::MediaKeyEvent): Deleted.
(WebCore::MediaKeyEvent::~MediaKeyEvent): Deleted.
(WebCore::MediaKeyEvent::eventInterface): Deleted.
* html/MediaKeyEvent.h: Removed.
* html/MediaKeyEvent.idl: Removed.
* platform/graphics/MediaPlayer.cpp:
(WebCore::MediaPlayer::nextBestMediaEngine):
(WebCore::MediaPlayer::generateKeyRequest): Deleted.
(WebCore::MediaPlayer::addKey): Deleted.
(WebCore::MediaPlayer::cancelKeyRequest): Deleted.
(WebCore::MediaPlayer::keyAdded): Deleted.
(WebCore::MediaPlayer::keyError): Deleted.
(WebCore::MediaPlayer::keyMessage): Deleted.
(WebCore::MediaPlayer::keyNeeded): Deleted.
* platform/graphics/MediaPlayer.h:
(WebCore::MediaPlayerClient::mediaPlayerKeyAdded): Deleted.
(WebCore::MediaPlayerClient::mediaPlayerKeyError): Deleted.
(WebCore::MediaPlayerClient::mediaPlayerKeyMessage): Deleted.
(WebCore::MediaPlayerClient::mediaPlayerKeyNeeded): Deleted.
* platform/graphics/MediaPlayerPrivate.h:
(WebCore::MediaPlayerPrivateInterface::addKey): Deleted.
(WebCore::MediaPlayerPrivateInterface::generateKeyRequest): Deleted.
(WebCore::MediaPlayerPrivateInterface::cancelKeyRequest): Deleted.
* platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:
* platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
* platform/graphics/avfoundation/objc/CDMSessionAVContentKeySession.mm:
(WebCore::CDMSessionAVContentKeySession::update):
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::MediaPlayerPrivateAVFoundationObjC::supportsKeySystem):
(WebCore::MediaPlayerPrivateAVFoundationObjC::shouldWaitForLoadingOfResource):
(WebCore::MediaPlayerPrivateAVFoundationObjC::supportsType): Deleted.
(WebCore::MediaPlayerPrivateAVFoundationObjC::generateKeyRequest): Deleted.
(WebCore::MediaPlayerPrivateAVFoundationObjC::addKey): Deleted.
(WebCore::MediaPlayerPrivateAVFoundationObjC::cancelKeyRequest): Deleted.
* platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
(WebCore::MediaPlayerPrivateQTKit::supportsType): Deleted.
* testing/MockCDM.h:

Source/WebKit/mac:

Remove ENABLE_ENCRYPTED_MEDIA.

Reviewed by Eric Carlson.

* Configurations/FeatureDefines.xcconfig:

Source/WebKit2:

Reviewed by Eric Carlson.

Remove ENABLE_ENCRYPTED_MEDIA.

* Configurations/FeatureDefines.xcconfig:

Source/WTF:

Reviewed by Eric Carlson.

Remove ENABLE_ENCRYPTED_MEDIA.

* wtf/FeatureDefines.h:

Tools:

Reviewed by Eric Carlson.

* TestWebKitAPI/Configurations/FeatureDefines.xcconfig:

LayoutTests:

Reviewed by Eric Carlson.

* fast/events/constructors/media-key-event-constructor-expected.txt: Removed.
* fast/events/constructors/media-key-event-constructor.html: Removed.
* media/encrypted-media/encrypted-media-can-play-type-expected.txt: Removed.
* media/encrypted-media/encrypted-media-can-play-type-webm-expected.txt: Removed.
* media/encrypted-media/encrypted-media-can-play-type-webm.html: Removed.
* media/encrypted-media/encrypted-media-can-play-type.html: Removed.
* platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt:
* platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt:
* platform/mac/fast/events/constructors/media-key-event-constructor-expected.txt: Removed.
* platform/mac/js/dom/global-constructors-attributes-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206440 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WK2] Navigating to a Blob URL does not trigger a download
https://bugs.webkit.org/show_bug.cgi?id=162574

Reviewed by Darin Adler.

Source/WebKit2:

Add support for converting Blob URL loads into downloads.

* NetworkProcess/Downloads/BlobDownloadClient.cpp:
(WebKit::BlobDownloadClient::didReceiveResponseAsync):
Make sure we return a valid suggested filename because the client side (Safari)
does not deal with empty suggested filenames. Use "unknown" by default to
match the default suggested filename of non-Blob downloads.

* NetworkProcess/Downloads/Download.cpp:
(WebKit::Download::startWithHandle):
* NetworkProcess/Downloads/Download.h:
* NetworkProcess/Downloads/DownloadManager.cpp:
(WebKit::DownloadManager::convertHandleToDownload):
* NetworkProcess/Downloads/DownloadManager.h:
* NetworkProcess/Downloads/ios/DownloadIOS.mm:
(WebKit::Download::startNetworkLoadWithHandle):
* NetworkProcess/Downloads/mac/DownloadMac.mm:
(WebKit::Download::startNetworkLoadWithHandle):
* NetworkProcess/Downloads/soup/DownloadSoup.cpp:
(WebKit::Download::startNetworkLoadWithHandle):
* NetworkProcess/NetworkConnectionToWebProcess.cpp:
(WebKit::NetworkConnectionToWebProcess::convertMainResourceLoadToDownload):
* NetworkProcess/NetworkLoad.h:
(WebKit::NetworkLoad::handle):

Tools:

Add API that tests navigating to a Blob URL and checks that that the load
properly gets converted into a download.

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
* TestWebKitAPI/Tests/WebKit2Cocoa/Download.mm:
(-[BlobDownloadDelegate _downloadDidStart:]):
(-[BlobDownloadDelegate _download:didReceiveResponse:]):
(-[BlobDownloadDelegate _download:didReceiveData:]):
(-[BlobDownloadDelegate _download:decideDestinationWithSuggestedFilename:allowOverwrite:]):
(-[BlobDownloadDelegate _downloadDidFinish:]):
(-[DownloadBlobURLNavigationDelegate webView:decidePolicyForNavigationAction:decisionHandler:]):
(TEST):
* TestWebKitAPI/Tests/WebKit2Cocoa/DownloadRequestBlobURL.html: Added.

LayoutTests:

Rebaseline now that the suggested download name is "unknown" by default
for blob downloads as well.

* fast/dom/HTMLAnchorElement/anchor-download-expected.txt:
* fast/dom/HTMLAnchorElement/anchor-nodownload-set-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206439 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Fetch API] Use Ref<const T> in FetchBody::m_data variant
https://bugs.webkit.org/show_bug.cgi?id=162599

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-27
Reviewed by Alex Christensen.

Source/WebCore:

Covered by existing tests.

Using Ref<const T> for all variants of m_data except for FormData since FetchBody is actually creating it and may modifiy it.
Updating blob loading code path to use a const Blob& instead of a Blob&.

* Modules/fetch/FetchBody.cpp:
(WebCore::FetchBody::FetchBody):
(WebCore::FetchBody::extract):
(WebCore::FetchBody::clone):
* Modules/fetch/FetchBody.h:
(WebCore::FetchBody::blobBody):
(WebCore::FetchBody::arrayBufferBody):
(WebCore::FetchBody::arrayBufferViewBody):
* Modules/fetch/FetchBodyOwner.cpp:
(WebCore::FetchBodyOwner::loadBlob):
* Modules/fetch/FetchBodyOwner.h:
* Modules/fetch/FetchLoader.cpp:
(WebCore::FetchLoader::start):
* Modules/fetch/FetchLoader.h:

Source/WTF:

Enabling to use DeferrableRefCounted<const T> by making m_refCount mutable.

* wtf/DeferrableRefCounted.h:
(WTF::DeferrableRefCountedBase::ref):
(WTF::DeferrableRefCountedBase::derefBase):
(WTF::DeferrableRefCounted::deref):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206438 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[cmake] Simplify Clang checks and prepare for compiler ID split
https://bugs.webkit.org/show_bug.cgi?id=162609

Reviewed by Michael Catanzaro.

CMake 3.x introduces separate compiler id for AppleClang, making condition
(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang") inappropriate as check for
any clang version. Introduce COMPILER_IS_CLANG instead, which is also
shorter that CMAKE_CXX_COMPILER_ID comparison.

* CMakeLists.txt:
* Source/cmake/OptionsCommon.cmake:
* Source/cmake/WebKitHelpers.cmake:
* Source/cmake/OptionsEfl.cmake: Use CMAKE_COMPILER_IS_GNUCXX instead of
!Clang check because this is what was really meant here.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206437 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed typo fix

* platform/gtk/UserAgentGtk.cpp:
(WebCore::standardUserAgent):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206436 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Clean-up CachedImage constructor
https://bugs.webkit.org/show_bug.cgi?id=162601

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-27
Reviewed by Sam Weinig.

No change of behavior.
Removing an unused constructor.
Specializing one constructor for manually cached images.
Cleaning initialization of some CachedImage fields.

* loader/cache/CachedImage.cpp:
(WebCore::CachedImage::CachedImage):
* loader/cache/CachedImage.h:
* loader/cache/MemoryCache.cpp:
(WebCore::MemoryCache::addImageToCache):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206435 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Install binaries to pkglibexecdir rather than bindir
https://bugs.webkit.org/show_bug.cgi?id=162602

Reviewed by Carlos Garcia Campos.

Source/JavaScriptCore:

Install jsc shell to LIBEXEC_INSTALL_DIR rather than EXEC_INSTALL_DIR.

Note these locations are the same on non-GTK ports.

* shell/CMakeLists.txt:

Tools:

Install MiniBrowser to LIBEXEC_INSTALL_DIR rather than EXEC_INSTALL_DIR.

* MiniBrowser/gtk/CMakeLists.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206434 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[FreeType] Add comment further justifying use of FT_LOAD_FORCE_AUTOHINT
https://bugs.webkit.org/show_bug.cgi?id=162607

Reviewed by Martin Robinson.

* platform/graphics/freetype/FontCustomPlatformDataFreeType.cpp:
(WebCore::FontCustomPlatformData::FontCustomPlatformData):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206433 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Build fails for X11+EGL due to missing gst_gl_display_x11_new_with_display()
https://bugs.webkit.org/show_bug.cgi?id=162606

Patch by Mario Sanchez Prada <mario@endlessm.com> on 2016-09-27
Reviewed by Gustavo Noronha Silva.

Use the right check to retrieve the right instance of GstGLDisplay
depending on whether we're using GLX or EGL, not X11 or Wayland.

* platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:
(WebCore::MediaPlayerPrivateGStreamerBase::ensureGstGLContext):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206432 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK][EFL] imported/w3c/web-platform-tests/fetch/api/basic/accept-header.html is failing
https://bugs.webkit.org/show_bug.cgi?id=162547

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-27
Reviewed by Michael Catanzaro.

Covered by existing tests.

* platform/network/soup/SoupNetworkSession.cpp:
(WebCore::SoupNetworkSession::createTestingSession): Setting the underlying soupSession.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206431 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[cmake] Added COMPILER_IS_GCC_OR_CLANG variable to simplify conditions.
https://bugs.webkit.org/show_bug.cgi?id=162605

Reviewed by Michael Catanzaro.

* CMakeLists.txt:
* Source/cmake/OptionsCommon.cmake:
* Source/cmake/WebKitHelpers.cmake:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206430 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL] Locate color picker popup to center of window
https://bugs.webkit.org/show_bug.cgi?id=162540

Reviewed by Michael Catanzaro.

Color picker popup hasn't located in a center of main window, because
elm_win_center() function doesn't work correctly. It looks a bug.

To fix the problem, this patch uses evas_object_geometry_set() instead.

* MiniBrowser/efl/main.c:
(_color_picker_request_cb):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206429 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Disable ACCELERATED_2D_CANVAS when using build-webkit
https://bugs.webkit.org/show_bug.cgi?id=162600

Reviewed by Carlos Garcia Campos.

* Scripts/webkitperl/FeatureList.pm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206428 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Unreviewed typo fix

* UIProcess/API/gtk/WebKitWebInspector.cpp:
(webkit_web_inspector_class_init):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206427 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Mac defaults are used for key shortcuts on Linux
https://bugs.webkit.org/show_bug.cgi?id=162564

Don't set Mac's default keymap as a fallthrough for CodeMirror when we
are not on Mac.

Patch by Tomas Popela <tpopela@redhat.com> on 2016-09-27
Reviewed by Carlos Garcia Campos.

* UserInterface/Test.html: Include Platform.js for the
WebInspector.Platform definition.
* UserInterface/Views/CodeMirrorAdditions.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206426 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Should check whether GDK can use GL before asking it to
https://bugs.webkit.org/show_bug.cgi?id=162598

Reviewed by Michael Catanzaro.

gdk_cairo_draw_from_gl can fail even when WebKit itself has been able to use GL (its
context creation code might be buggy, GL may have been disabled using GDK_GL=disable, …).
Unfortunately it does not have any error reporting other than a warning printed to
stderr, so we cannot fallback from it. We have to first check if GL can be used by GDK
by trying to create a context.

See https://bugzilla.redhat.com/show_bug.cgi?id=1378987

* UIProcess/gtk/AcceleratedBackingStoreWayland.cpp:
(WebKit::AcceleratedBackingStoreWayland::canGdkUseGL): decide whether GDK can use GL by
trying to create a context for a GdkWindow.
(WebKit::AcceleratedBackingStoreWayland::paint): fallback to glReadPixels if GDK cannot
use GL.
* UIProcess/gtk/AcceleratedBackingStoreWayland.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206424 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Fetch API] Remove ReadableStreamSource firstReadCallback
https://bugs.webkit.org/show_bug.cgi?id=162339

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-27
Reviewed by Sam Weinig.

No observable change of behavior.
Removing ReadableStreamSource firstReadCallback.
This makes the enqueuing of data to happen when the stream is created.
In the future, we may want to implement doPull() to enqueue data when stream actually needs it.

* Modules/fetch/FetchResponseSource.cpp:
(WebCore::FetchResponseSource::doPull): Introduced as we introduce pull() in ReadableStreamSource.
* Modules/fetch/FetchResponseSource.h:
* Modules/streams/ReadableStreamInternals.js:
(readFromReadableStreamDefaultReader): Removing firstReadCallback use.
* Modules/streams/ReadableStreamSource.h: Renaming m_startPromise in m_promise since m_promise may store start and pull promises.
(WebCore::ReadableStreamSource::isStarting):
(WebCore::ReadableStreamSource::start):
(WebCore::ReadableStreamSource::pull): Introduced to support ReadableStreamSource pulling.
(WebCore::ReadableStreamSource::startFinished):
(WebCore::ReadableStreamSource::pullFinished): Ditto.
(WebCore::ReadableStreamSource::clean):
* Modules/streams/ReadableStreamSource.idl: Ditto.
* bindings/js/JSReadableStreamSourceCustom.cpp: Refactoring to use callPromiseFunction
(WebCore::startReadableStream):
(WebCore::JSReadableStreamSource::start):
(WebCore::pullReadableStream): Introduced to support ReadableStreamSource pulling.
(WebCore::JSReadableStreamSource::pull): Ditto.
* bindings/js/WebCoreBuiltinNames.h: Removing firstReadCallback

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206423 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION(r205883): Letterpressed text is invisible
https://bugs.webkit.org/show_bug.cgi?id=162590
Source/WebCore:

<rdar://problem/28141512>

Reviewed by Simon Fraser.

r205883 removed the last place where we use CGFonts directly in WebKit. However,
our letterpress code is sensitive to the current state of the CGContext.

Tests: fast/text/letterpress-different.html
       fast/text/letterpress-paint.html

* platform/graphics/cocoa/FontCascadeCocoa.mm:
(WebCore::showLetterpressedGlyphsWithAdvances):

LayoutTests:

Reviewed by Simon Fraser.

Letterpress is only implemented on iOS, so letterpress-different.html is marked
as only passing on iOS. letterpress-paint.html makes sure that letterpressed paint
is not invisible.

* TestExpectations:
* fast/text/letterpress-different-expected-mismatch.html: Added.
* fast/text/letterpress-different.html: Added.
* fast/text/letterpress-paint-expected-mismatch.html: Added.
* fast/text/letterpress-paint.html: Added.
* platform/ios-simulator/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206422 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Fetch API] Refactor FetchBody to use std::experimental::variant
https://bugs.webkit.org/show_bug.cgi?id=162559

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-27
Reviewed by Alex Christensen.

Covered by exiting tests.

Using variant to represent the variant data types.
Adding nullptr as a specific type for default empty values and to allow clean-up.
Adding FetchBody::clone as the default copy constructor is deleted with this change.

* Modules/fetch/FetchBody.cpp:
(WebCore::FetchBody::FetchBody):
(WebCore::FetchBody::json):
(WebCore::FetchBody::text):
(WebCore::FetchBody::consumeAsStream):
(WebCore::FetchBody::consumeArrayBuffer):
(WebCore::FetchBody::consumeArrayBufferView):
(WebCore::FetchBody::consumeText):
(WebCore::FetchBody::consumeBlob):
(WebCore::FetchBody::extractFromText):
(WebCore::FetchBody::bodyForInternalRequest):
(WebCore::FetchBody::clone):
* Modules/fetch/FetchBody.h:
(WebCore::FetchBody::blobBody):
(WebCore::FetchBody::formDataBody):
(WebCore::FetchBody::arrayBufferBody):
(WebCore::FetchBody::arrayBufferViewBody):
(WebCore::FetchBody::textBody):
* Modules/fetch/FetchRequest.cpp:
(WebCore::FetchRequest::clone):
* Modules/fetch/FetchResponse.cpp:
(WebCore::FetchResponse::cloneForJS):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206421 268f45cc-cd09-0410-ab3c-d52691b4dbfc

PyGIWarnings printed by webkit-patch
https://bugs.webkit.org/show_bug.cgi?id=152470

Reviewed by Carlos Garcia Campos.

Update to a newer version of the keyring module, since this bug has been fixed upstream for
a while. But be careful not to update to the latest version, since it has some compatibility
breaks and requires the SecretService python module on Linux, but I couldn't figure out how
to autoinstall it successfully.

* Scripts/webkitpy/thirdparty/__init__.py:
(AutoinstallImportHook._install_keyring):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206420 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL] Fix debug build break since r204205. Unreviewed
https://bugs.webkit.org/show_bug.cgi?id=162596

No new tests, no new behaviours.

* platform/graphics/BitmapImage.cpp:
(WebCore::BitmapImage::frameImageAtIndex):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206419 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fixed compilation of WOFF2 on Windows
https://bugs.webkit.org/show_bug.cgi?id=162570

Patch by Konstantin Tokarev  <annulen@yandex.ru> and Vitaliy Slobodin <vitaliy.slobodin@gmail.com> on 2016-09-27
Reviewed by Alex Christensen.

* woff2/CMakeLists.txt: Avoid passing GCC-specific flags to other
compilers.
* woff2/src/port.h: Include assert.h.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206418 268f45cc-cd09-0410-ab3c-d52691b4dbfc

If you play a youtube video from now playing after it finished in Safari, controls disappear
https://bugs.webkit.org/show_bug.cgi?id=162589
<rdar://problem/28484047>

Reviewed by Jer Noble.

Tweaks the main content heuristic slightly to remove the "mostly in mainframe" requirement in the case of Now
Playing. This was added in the case of the controls manager as an additional way to identify video elements that
should not show controls, since we relax audio and video constraints for showing videos in the controls manager,
so that a video element is prevented from showing controls on grounds of lacking audio only if it has never had
audio before. In the case of Now Playing, we have stricter requirements for videos, which must have audio, which
makes the mainframe heuristic not necessary.

* html/MediaElementSession.cpp:
(WebCore::MediaElementSession::canShowControlsManager):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206415 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Delete some unused code from r202695
https://bugs.webkit.org/show_bug.cgi?id=162595
<rdar://problem/28343784>

Reviewed by Dan Bernstein.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _initializeWithConfiguration:]):
(-[WKWebView _setIsBlankBeforeFirstNonEmptyLayout:]): Deleted.
(-[WKWebView _didFirstVisuallyNonEmptyLayoutForMainFrame]): Deleted.
* UIProcess/API/Cocoa/WKWebViewInternal.h:
* UIProcess/ios/PageClientImplIOS.mm:
(WebKit::PageClientImpl::didFirstVisuallyNonEmptyLayoutForMainFrame):
We didn't end up needing this mechanism.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206413 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Marking css3/filters/backdrop/backdrop-filter-with-reflection* tests as flaky on Sierra WK1.
https://bugs.webkit.org/show_bug.cgi?id=162591

Unreviewed test gardening.

* platform/mac-wk1/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206412 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Make DFGSlowPathGenerator a bit more variadic
https://bugs.webkit.org/show_bug.cgi?id=162378

Patch by Sam Weinig <sam@webkit.org> on 2016-09-26
Reviewed by Filip Pizlo.

Make the subclass of CallSlowPathGenerator that takes arguments variadic
so it can take any number of arguments. Also updates the slowPathCall helper
function to be variadic. I had to move the spill mode and exception check
requirement parameters to before the arguments since the variadic arguments
must be at the end. As a convenience, I added an overload of slowPathCall that
doesn't take spill mode and exception check requirement parameters.

* dfg/DFGSlowPathGenerator.h:
(JSC::DFG::CallResultAndArgumentsSlowPathGenerator::CallResultAndArgumentsSlowPathGenerator):
(JSC::DFG::CallResultAndArgumentsSlowPathGenerator::unpackAndGenerate):
(JSC::DFG::slowPathCall):
(JSC::DFG::CallResultAndNoArgumentsSlowPathGenerator::CallResultAndNoArgumentsSlowPathGenerator): Deleted.
(JSC::DFG::CallResultAndOneArgumentSlowPathGenerator::CallResultAndOneArgumentSlowPathGenerator): Deleted.
(JSC::DFG::CallResultAndTwoArgumentsSlowPathGenerator::CallResultAndTwoArgumentsSlowPathGenerator): Deleted.
(JSC::DFG::CallResultAndThreeArgumentsSlowPathGenerator::CallResultAndThreeArgumentsSlowPathGenerator): Deleted.
(JSC::DFG::CallResultAndFourArgumentsSlowPathGenerator::CallResultAndFourArgumentsSlowPathGenerator): Deleted.
(JSC::DFG::CallResultAndFourArgumentsSlowPathGenerator::generateInternal): Deleted.
(JSC::DFG::CallResultAndFiveArgumentsSlowPathGenerator::CallResultAndFiveArgumentsSlowPathGenerator): Deleted.
(JSC::DFG::CallResultAndFiveArgumentsSlowPathGenerator::generateInternal): Deleted.
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileValueToInt32):
(JSC::DFG::SpeculativeJIT::compileNotifyWrite):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::cachedGetById):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206411 268f45cc-cd09-0410-ab3c-d52691b4dbfc

-_webViewWebProcessDidBecomeUnresponsive: gets called when the Web process is stopped in the debugger
https://bugs.webkit.org/show_bug.cgi?id=162234

Reviewed by Sam Weinig.

* UIProcess/Cocoa/WebProcessProxyCocoa.mm:
(WebKit::WebProcessProxy::platformIsBeingDebugged): Use the KERN_PROC sysctl to get the
  process flags and check for P_TRACED.

* UIProcess/ResponsivenessTimer.cpp:
(WebKit::ResponsivenessTimer::timerFired): Call the new client function
  mayBecomeUnresponsive. If it returns false, restart the timer and bail out without
  changing the responsiveness state.

* UIProcess/ResponsivenessTimer.h: Declared new client function mayBecomeUnresponsive.

* UIProcess/WebProcessProxy.cpp:
(WebKit::WebProcessProxy::platformIsBeingDebugged): A generic implementation that always
  returns false.
(WebKit::WebProcessProxy::mayBecomeUnresponsive): Implement this new
  ResponsivenessTimer::Client function to return true unless the process is being debugged.
* UIProcess/WebProcessProxy.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206410 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove 100ms timeout for media/media-source/media-source-delaying-load-event.html to try to fix flakiness.
https://bugs.webkit.org/show_bug.cgi?id=162566

Reviewed by Alexey Proskuryakov.

* media/media-source/media-source-delaying-load-event.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206409 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r206405.
https://bugs.webkit.org/show_bug.cgi?id=162588

This change caused LayoutTest crashes. (Requested by
ryanhaddad on #webkit).

Reverted changeset:

"Add some needed CatchScopes in code that should not throw."
https://bugs.webkit.org/show_bug.cgi?id=162584
http://trac.webkit.org/changeset/206405

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206408 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Box Model values not updated when DOM node styles change
https://bugs.webkit.org/show_bug.cgi?id=162525

Reviewed by Brian Burg.

The Box Model section should refresh itself when the selected node's
computed style changes. This is necessary since the Styles sidebar
doesn't always refresh its sections on node changes.

* UserInterface/Views/BoxModelDetailsSectionRow.js:
(WebInspector.BoxModelDetailsSectionRow.prototype.set nodeStyles):
Refresh metrics whenever the computed style changes.

(WebInspector.BoxModelDetailsSectionRow.prototype._getBox):
(WebInspector.BoxModelDetailsSectionRow.prototype._getComponentSuffix):
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics.createValueElement):
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics.createBoxPartElement):
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics.createContentAreaElement):
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics):
Drive-by cleanup to make this large function easier to read.
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics.createElement): Deleted.
Renamed createValueElement.
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics.createContentAreaWidthElement): Deleted.
(WebInspector.BoxModelDetailsSectionRow.prototype._updateMetrics.createContentAreaHeightElement): Deleted.
Combined these into a single function taking a property name (width or height).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206406 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add some needed CatchScopes in code that should not throw.
https://bugs.webkit.org/show_bug.cgi?id=162584

Reviewed by Keith Miller.

* API/JSObjectRef.cpp:
(JSObjectSetProperty):
- This function already handles exceptions in its own way.  We're honoring this
  contract and catching exceptions and passing it to the handler.

* interpreter/Interpreter.cpp:
(JSC::notifyDebuggerOfUnwinding):
- The debugger should not be throwing any exceptions.

* jsc.cpp:
(runJSC):
- the buck stops here.  There's no reason an exception should propagate past here.

* profiler/ProfilerDatabase.cpp:
(JSC::Profiler::Database::save):
- If an exception was thrown while saving the database, there's nothing we can
  really do about it anyway.  Just fail nicely and return false.  This is in line
  with existing error checking code in Database::save() that returns false if
  it's not able to open the file to save to.

* runtime/ExceptionHelpers.cpp:
(JSC::createError):
- If we're not able to stringify the error value, then we'll just use the
  provided message as the error string.  It doesn't make sense to have the
  Error factory throw an exception that shadows the intended exception that the
  client probably wants to throw (assuming that that's why the client is creating
  this Error object).

* runtime/JSModuleLoader.cpp:
(JSC::JSModuleLoader::finishCreation):
- The existing code already RELEASE_ASSERT that no exception was thrown.
  Hence, it's appropriate to use a CatchScope here.

* runtime/SamplingProfiler.cpp:
(JSC::SamplingProfiler::StackFrame::nameFromCallee):
- The sampling profiler is doing a VMInquiry get here.  It should never throw an
  exception.  Hence, we'll just use a CatchScope and assert accordingly.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206405 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Setter on style element's textContent or cssText doesn't trigger style recalc
https://bugs.webkit.org/show_bug.cgi?id=160331
<rdar://problem/27609715>

Reviewed by Ryosuke Niwa and Daniel Bates.

Source/WebCore:

We would not notify the parent when text node content changed in a shadow tree.

Test: fast/shadow-dom/shadow-style-text-mutation.html

* dom/AuthorStyleSheets.cpp:
(WebCore::AuthorStyleSheets::updateActiveStyleSheets):

    Invalidate shadow root children instead of the root itself when doing full invalidation.
    The invalidity bits have no meaning for non-element, non-texts.

* dom/CharacterData.cpp:
(WebCore::CharacterData::parserAppendData):
(WebCore::CharacterData::setDataAndUpdate):
(WebCore::CharacterData::notifyParentAfterChange):

    Add a helper and call it also in shadow trees.

(WebCore::CharacterData::dispatchModifiedEvent):
* dom/CharacterData.h:

LayoutTests:

* fast/shadow-dom/shadow-style-text-mutation-expected.html: Added.
* fast/shadow-dom/shadow-style-text-mutation.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206404 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Input elements don't work inside shadow tree
https://bugs.webkit.org/show_bug.cgi?id=160427

Reviewed by Darin Adler.

Source/WebCore:

There is a bug in ComposedTreeIterator. If the iterator is initialized with an initial state where the root
is inside a shadow tree it won't iterate into slots.

If an input element is in a shadow tree it generates narrowly scoped style updates. When RenderTreeUpdater
applies such an update the update root will be inside the shadow tree and the bug will prevent the render tree
for slotted content from updating.

Added tests for both the iterator behavior and the specific symptom with input elements.

Tests: fast/shadow-dom/composed-tree-shadow-child-subtree.html
       fast/shadow-dom/input-element-in-shadow.html

* dom/ComposedTreeIterator.cpp:
(WebCore::ComposedTreeIterator::ComposedTreeIterator):

    Check and cache if the root is inside shadow tree.

(WebCore::ComposedTreeIterator::traverseNextInShadowTree):
* dom/ComposedTreeIterator.h:
(WebCore::ComposedTreeIterator::traverseNext):

    If it is, always use the shadow traversal code path.

LayoutTests:

* fast/shadow-dom/composed-tree-shadow-child-subtree-expected.txt: Added.
* fast/shadow-dom/composed-tree-shadow-child-subtree.html: Added.
* fast/shadow-dom/input-element-in-shadow-expected.html: Added.
* fast/shadow-dom/input-element-in-shadow.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206403 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add Sierra to the flakiness dashboard.
https://bugs.webkit.org/show_bug.cgi?id=162509

Reviewed by Alexey Proskuryakov.

* TestResultServer/static-dashboards/builders.jsonp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206402 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Exception unwinding code should use a CatchScope instead of a ThrowScope.
https://bugs.webkit.org/show_bug.cgi?id=162583

Reviewed by Geoffrey Garen.

This is because the exception unwinding code does not throw an exception.
It only inspects the thrown exception and passes it to the appropriate handler.

* interpreter/Interpreter.cpp:
(JSC::Interpreter::unwind):
* jit/JITExceptions.cpp:
(JSC::genericUnwind):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206401 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add an Option to disable the CodeCache
https://bugs.webkit.org/show_bug.cgi?id=162579

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2016-09-26
Reviewed by Geoffrey Garen.

* runtime/CodeCache.cpp:
(JSC::CodeCache::getGlobalCodeBlock):
(JSC::CodeCache::getFunctionExecutableFromGlobalCode):
Do not use the cache if the Option is disabled.

* runtime/Options.h:
New option to not use the code cache.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206400 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Seeking video doesn't update seek position
https://bugs.webkit.org/show_bug.cgi?id=162575
<rdar://problem/28457219>

Reviewed by Jer Noble.

On ToT, seeking in a video causes the playhead to stutter, and does not actually update media remote's seek
position. This is partly due to how we do not update media remote with new information when beginning to respond
to remote seek commands, so media remote continues to think that a playing video is still playing despite the
user attempting to seek through it.

To fix this, we introduce timer-based guards around remote seek commands, such that a seek "gesture" begins when
we receive the first seek command and ends when no seek command has been received in a set amount of time (this
is 0.5 seconds, which is approximately what other clients around the platform use).

Also, when responding to a remote seek, perform the seek with no tolerance. This prevents the playhead from
stuttering at the end of a seek from the final requested destination of the seek to the last actually seeked
time in the video.

When beginning to seek, we must pause the media. Through existing mechanisms, this causes the media session
manager to update its Now Playing information, which informs media remote that we are no longer playing and
prevents us from stuttering. However, when ending a seek, we must also trigger an additional update to again
refresh media remote's view of the current time. This prevents a flicker when playing media after seeking.

Unit tests to be added in a follow-up due to time constraints.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::HTMLMediaElement):
(WebCore::HTMLMediaElement::handleSeekToPlaybackPosition):
(WebCore::HTMLMediaElement::seekToPlaybackPositionEndedTimerFired):
(WebCore::HTMLMediaElement::didReceiveRemoteControlCommand):
* html/HTMLMediaElement.h:
* platform/audio/PlatformMediaSessionManager.h:
(WebCore::PlatformMediaSessionManager::scheduleUpdateNowPlayingInfo):
(WebCore::PlatformMediaSessionManager::sessionDidEndRemoteScrubbing):
(WebCore::PlatformMediaSessionManager::sessions): Deleted.
* platform/audio/mac/MediaSessionManagerMac.h:
* platform/audio/mac/MediaSessionManagerMac.mm:
(WebCore::PlatformMediaSessionManager::updateNowPlayingInfoIfNecessary):
(WebCore::MediaSessionManagerMac::scheduleUpdateNowPlayingInfo):
(WebCore::MediaSessionManagerMac::sessionDidEndRemoteScrubbing):
(WebCore::MediaSessionManagerMac::updateNowPlayingInfo):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206399 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Marking media/media-document-audio-repaint.html as flaky on Sierra.
https://bugs.webkit.org/show_bug.cgi?id=155757

Unreviewed test gardening.

* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206398 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WK2] BlobDownloadClient should use asynchronous IPC to decide destination path
https://bugs.webkit.org/show_bug.cgi?id=162568

Reviewed by Alex Christensen.

Source/WebCore:

Update BlobResourceHandle to wait for continueDidReceiveResponse() to be
called after it calls the client's didReceiveResponseAsync(), before
actually reading the Blob Data.

No new tests, covered by existing tests.

* platform/network/BlobResourceHandle.cpp:
(WebCore::BlobResourceHandle::continueDidReceiveResponse):
(WebCore::BlobResourceHandle::getSizeForNext):
(WebCore::BlobResourceHandle::notifyResponseOnSuccess):
(WebCore::BlobResourceHandle::notifyResponseOnError):

Source/WebKit2:

Use DecideDestinationWithSuggestedFilenameAsync IPC to decide the destination
path in the case of Blob downloads, instead of the synchronous alternative.
To achieve this, BlobResourceHandle was updated in WebCore to properly support
asynchronous callback and BlobDownloadClient was updated to use asynchronous
callbacks. When BlobDownloadClient::didReceiveResponseAsync() is called, we
now ask the WebContent process asynchronously to decide what the destination
path should be. Then, when we later get the destination path back from the
WebContent process, we create the file on disk and call
continueDidReceiveResponse() on the BlobResourceHandle so we start getting the
blob data to write.

* NetworkProcess/Downloads/BlobDownloadClient.cpp:
(WebKit::BlobDownloadClient::didReceiveResponseAsync):
(WebKit::BlobDownloadClient::didDecideDownloadDestination):
* NetworkProcess/Downloads/BlobDownloadClient.h:
* NetworkProcess/Downloads/Download.cpp:
(WebKit::Download::decideDestinationWithSuggestedFilenameAsync):
(WebKit::Download::didDecideDownloadDestination):
(WebKit::Download::continueDidReceiveResponse):
(WebKit::Download::decideDestinationWithSuggestedFilename): Deleted.
* NetworkProcess/Downloads/Download.h:
* NetworkProcess/Downloads/DownloadManager.cpp:
(WebKit::DownloadManager::willDecidePendingDownloadDestination):
(WebKit::DownloadManager::continueDecidePendingDownloadDestination):
(WebKit::DownloadManager::convertHandleToDownload): Deleted.
* NetworkProcess/Downloads/DownloadManager.h:
* NetworkProcess/NetworkLoad.cpp:
(WebKit::NetworkLoad::continueDidReceiveResponse):
* NetworkProcess/NetworkProcess.cpp:
(WebKit::NetworkProcess::continueDecidePendingDownloadDestination):
* NetworkProcess/NetworkProcess.h:
* NetworkProcess/NetworkProcess.messages.in:
* UIProcess/Downloads/DownloadProxy.cpp:
(WebKit::DownloadProxy::decideDestinationWithSuggestedFilenameAsync): Deleted.
* UIProcess/Downloads/DownloadProxy.h:
* UIProcess/Downloads/DownloadProxy.messages.in:

LayoutTests:

* fast/dom/HTMLAnchorElement/anchor-download-expected.txt:
* fast/dom/HTMLAnchorElement/anchor-nodownload-set-expected.txt:
* http/tests/security/anchor-download-allow-blob-expected.txt:
Rebaseline several Blob download tests now that the "Download started"
message always comes first (as it should).

* platform/mac-wk2/TestExpectations:
Unskip test that is no longer flaky.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206397 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Mark Ping{Handle, Load} as final
https://bugs.webkit.org/show_bug.cgi?id=162576

Reviewed by Alex Christensen.

Source/WebCore:

We should not support subclassing of a ping handle or overriding its ResourceHandleClient
callbacks because there are security/privacy implications with a ping request. We should
not encourage subclassing without careful consideration.

* platform/network/PingHandle.h:

Source/WebKit2:

We should not support subclassing of a ping handle or overriding its NetworkDataTaskClient
callbacks because there are security/privacy implications with a ping request. We should
not encourage subclassing without careful consideration.

* NetworkProcess/PingLoad.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206396 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rename IOS_TEXT_AUTOSIZING to TEXT_AUTOSIZING
https://bugs.webkit.org/show_bug.cgi?id=162365

Reviewed by Simon Fraser.

.:

* Source/cmake/OptionsMac.cmake:
* Source/cmake/WebKitFeatures.cmake: Substitute ENABLE_TEXT_AUTOSIZING for ENABLE_IOS_TEXT_AUTOSIZING,
update the description of this feature to better describe what it does and re-order the define in the
list of defines such that it is in sorted order.

Source/JavaScriptCore:

* Configurations/FeatureDefines.xcconfig:

Source/WebCore:

Repurpose the feature name TEXT_AUTOSIZING for the ENABLE(IOS_TEXT_AUTOSIZING)-guarded code
as this code represents WebKit's automatic text size adjustment machinery and is compiled
on both macOS and iOS.

* Configurations/FeatureDefines.xcconfig:
* css/CSSComputedStyleDeclaration.cpp:
(WebCore::ComputedStyleExtractor::propertyValue):
* css/CSSPropertyNames.in:
* css/StyleBuilderCustom.h:
* css/StyleResolver.cpp:
(WebCore::StyleResolver::updateFont):
* css/StyleResolver.h:
* css/parser/CSSParser.cpp:
(WebCore::CSSParserContext::CSSParserContext):
(WebCore::CSSParser::parseValue):
* css/parser/CSSParser.h:
* css/parser/CSSParserMode.h:
* dom/Document.cpp:
(WebCore::Document::destroyRenderTree):
* dom/Document.h:
* editing/EditingStyle.cpp:
* page/FrameView.cpp:
(WebCore::FrameView::layout):
* page/Page.cpp:
(WebCore::Page::Page):
* page/Page.h:
* page/Settings.in:
* platform/graphics/FontCascade.h:
* platform/graphics/FontDescription.cpp:
* platform/graphics/FontDescription.h:
* rendering/RenderBlockFlow.cpp:
(WebCore::RenderBlockFlow::RenderBlockFlow):
* rendering/RenderBlockFlow.h:
* rendering/RenderElement.cpp:
* rendering/RenderElement.h:
* rendering/RenderObject.cpp:
* rendering/RenderObject.h:
* rendering/RenderText.cpp:
(WebCore::RenderText::RenderText):
* rendering/RenderText.h:
* rendering/TextAutoSizing.cpp:
* rendering/TextAutoSizing.h:
* rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::changeRequiresLayout):
* rendering/style/RenderStyle.h:
* rendering/style/StyleInheritedData.cpp:
(WebCore::StyleInheritedData::StyleInheritedData):
(WebCore::StyleInheritedData::operator==):
* rendering/style/StyleInheritedData.h:
* rendering/style/StyleRareInheritedData.cpp:
(WebCore::StyleRareInheritedData::StyleRareInheritedData):
(WebCore::StyleRareInheritedData::operator==):
* rendering/style/StyleRareInheritedData.h:
* rendering/style/TextSizeAdjustment.h:
* testing/InternalSettings.cpp:
(WebCore::InternalSettings::Backup::Backup):
(WebCore::InternalSettings::Backup::restoreTo):
(WebCore::InternalSettings::setTextAutosizingEnabled):
(WebCore::InternalSettings::setTextAutosizingWindowSizeOverride):
* testing/InternalSettings.h:

Source/WebKit/mac:

* Configurations/FeatureDefines.xcconfig:
* WebView/WebFrame.mm:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]):
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

Source/WebKit2:

* Configurations/FeatureDefines.xcconfig:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

Source/WTF:

* wtf/FeatureDefines.h:

Tools:

* DumpRenderTree/TestRunner.h:
* TestWebKitAPI/Configurations/FeatureDefines.xcconfig:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206395 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] Shrink the Math inline caches some more
https://bugs.webkit.org/show_bug.cgi?id=162485

Reviewed by Saam Barati.

Source/JavaScriptCore:

This patch applies some lessons learnt from op_negate
to shrink the generated asm of the previous 3 inline
caches.

In order of importance:
-We do not need to pass the pointer to ArithProfile
 on the slow path. We can just get the profile out
 of the Math IC.
 This saves us from materializing a 64bits value
 in a register before the call on the slow path.
-We can remove a bunch of mov by setting up the registers
 in the way the slow path needs them.
 The slow path makes a function calls with the input
 as second and third arguments, and return the result in
 the "return register". By using those as target when
 loading/storing from the stack, we remove 3 mov per slow path.
-When performing integer add, we can set the result directly in
 the output register if that does not trashes one of the input
 register. This removes one mov per integer add.

The inline cache average sizes on Sunspider change as follow:
-Adds: 147.573099->131.555556 (~10%)
-Muls: 186.882353->170.991597 (~8%)
-Subs: 139.127907->121.523256 (~12%)

* jit/JIT.h:
* jit/JITAddGenerator.cpp:
(JSC::JITAddGenerator::generateInline):
(JSC::JITAddGenerator::generateFastPath):
* jit/JITArithmetic.cpp:
(JSC::JIT::emitMathICFast):
(JSC::JIT::emitMathICSlow):
* jit/JITInlines.h:
(JSC::JIT::callOperation): Deleted.
* jit/JITOperations.cpp:
* jit/JITOperations.h:

Source/WTF:

* wtf/Bag.h:
Don't copy the arguments before initializing the nodes.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206392 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AX: Progress: [Mac] Content in label element should be used as AXTitle or AXDescription
https://bugs.webkit.org/show_bug.cgi?id=162573

Reviewed by Chris Fleizach.

Source/WebCore:

Exposed the label element's text as the AXTitle of the progress indicator.

Test: accessibility/mac/progress-with-label-element.html

* accessibility/AccessibilityNodeObject.cpp:
(WebCore::AccessibilityNodeObject::titleElementText):
(WebCore::AccessibilityNodeObject::title):

LayoutTests:

* accessibility/mac/progress-with-label-element-expected.txt: Added.
* accessibility/mac/progress-with-label-element.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206391 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rebaseline bindings tests after r206386.

Unreviewed test gardening.

* bindings/scripts/test/JS/JSTestActiveDOMObject.cpp:
* bindings/scripts/test/JS/JSTestCustomNamedGetter.cpp:
* bindings/scripts/test/JS/JSTestEventConstructor.cpp:
* bindings/scripts/test/JS/JSTestGlobalObject.cpp:
* bindings/scripts/test/JS/JSTestInterface.cpp:
* bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
* bindings/scripts/test/JS/JSTestNode.cpp:
* bindings/scripts/test/JS/JSTestNondeterministic.cpp:
* bindings/scripts/test/JS/JSTestObj.cpp:
* bindings/scripts/test/JS/JSTestOverloadedConstructors.cpp:
* bindings/scripts/test/JS/JSTestOverloadedConstructorsWithSequence.cpp:
* bindings/scripts/test/JS/JSTestOverrideBuiltins.cpp:
* bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
* bindings/scripts/test/JS/JSTestTypedefs.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206390 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Marking media/media-controls-drag-timeline-set-controls-property.html as flaky on Yosemite Debug WK2.
https://bugs.webkit.org/show_bug.cgi?id=161659

Unreviewed test gardening.

* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206389 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ASSERTION FAILED: m_origin || m_type == CachedResource::MainResource
https://bugs.webkit.org/show_bug.cgi?id=162472
<rdar://problem/28431522>

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-26
Reviewed by Chris Dumez.

Covered by existing tests.

* loader/cache/CachedImage.cpp:
(WebCore::CachedImage::CachedImage): Fixing the last CachedImage constructor.
Using CachedResource protected constructor.
* loader/cache/CachedResource.h: Small clean-up.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206388 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK][EFL] imported/w3c/web-platform-tests/fetch/api/basic/accept-header.html is failing
https://bugs.webkit.org/show_bug.cgi?id=162547

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-26
Reviewed by Carlos Garcia Campos.

Covered by LayoutTests/imported/w3c/web-platform-tests/fetch/api/basic/accept-header.html now passing.

* platform/network/soup/SoupNetworkSession.cpp:
(WebCore::SoupNetworkSession::createTestingSession): Setting a default Accept-Language value.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206387 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Added RETURN_IF_EXCEPTION() macro and use it for exception checks.
https://bugs.webkit.org/show_bug.cgi?id=162521

Reviewed by Saam Barati.

Source/JavaScriptCore:

Also, where possible, if the return type is JSValue, changed the returned value
(on exception) to the empty JSValue (instead of sometimes jsUndefined, jsNull,
or the thrown exception value).

There are a few places where I had to continue to return the previously returned
value (instead of the empty JSValue) in order for tests to pass.  This is needed
because there are missing exception checks that will need to be added before I
can change those to return the empty JSValue too.  Identifying all the places
where those checks need to be added is beyond the scope of this patch.  I will
work on adding missing exception checks in a subsequent patch.

In this patch, there is one missing exception check in replaceUsingRegExpSearch()
that was easily identified, and is necessary so that Interpreter::execute()
functions can return JSValue.  I've added this missing check.

This patch has passed the JSC and layout tests.

* dfg/DFGOperations.cpp:
(JSC::DFG::operationPutByValInternal):
* inspector/JSInjectedScriptHost.cpp:
(Inspector::JSInjectedScriptHost::evaluateWithScopeExtension):
(Inspector::JSInjectedScriptHost::getInternalProperties):
(Inspector::JSInjectedScriptHost::weakMapEntries):
(Inspector::JSInjectedScriptHost::weakSetEntries):
(Inspector::JSInjectedScriptHost::iteratorEntries):
* inspector/JSJavaScriptCallFrame.cpp:
(Inspector::JSJavaScriptCallFrame::evaluateWithScopeExtension):
* interpreter/Interpreter.cpp:
(JSC::eval):
(JSC::sizeOfVarargs):
(JSC::Interpreter::execute):
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct):
* interpreter/ShadowChicken.cpp:
(JSC::ShadowChicken::functionsOnStack):
* jit/JITOperations.cpp:
(JSC::getByVal):
* jsc.cpp:
(WTF::ImpureGetter::getOwnPropertySlot):
(functionRun):
(functionRunString):
(functionLoad):
(functionLoadString):
(functionReadFile):
(functionCheckSyntax):
(functionSetRandomSeed):
(functionLoadModule):
(functionCreateBuiltin):
(functionCheckModuleSyntax):
* llint/LLIntSlowPaths.cpp:
(JSC::LLInt::getByVal):
(JSC::LLInt::LLINT_SLOW_PATH_DECL):
* profiler/ProfilerBytecodeSequence.cpp:
(JSC::Profiler::BytecodeSequence::addSequenceProperties):
* profiler/ProfilerCompilation.cpp:
(JSC::Profiler::Compilation::toJS):
* profiler/ProfilerDatabase.cpp:
(JSC::Profiler::Database::toJS):
* profiler/ProfilerOSRExitSite.cpp:
(JSC::Profiler::OSRExitSite::toJS):
* profiler/ProfilerOriginStack.cpp:
(JSC::Profiler::OriginStack::toJS):
* runtime/ArrayPrototype.cpp:
(JSC::speciesConstructArray):
(JSC::shift):
(JSC::unshift):
(JSC::arrayProtoFuncToString):
(JSC::arrayProtoFuncToLocaleString):
(JSC::slowJoin):
(JSC::fastJoin):
(JSC::arrayProtoFuncJoin):
(JSC::arrayProtoFuncPop):
(JSC::arrayProtoFuncPush):
(JSC::arrayProtoFuncReverse):
(JSC::arrayProtoFuncShift):
(JSC::arrayProtoFuncSlice):
(JSC::arrayProtoFuncSplice):
(JSC::arrayProtoFuncUnShift):
(JSC::arrayProtoFuncIndexOf):
(JSC::arrayProtoFuncLastIndexOf):
(JSC::moveElements):
(JSC::arrayProtoPrivateFuncConcatMemcpy):
* runtime/BooleanConstructor.cpp:
(JSC::constructWithBooleanConstructor):
* runtime/CommonSlowPaths.h:
(JSC::CommonSlowPaths::opIn):
* runtime/Completion.cpp:
(JSC::loadAndEvaluateModule):
(JSC::loadModule):
* runtime/ConsoleObject.cpp:
(JSC::consoleProtoFuncAssert):
(JSC::consoleProtoFuncProfile):
(JSC::consoleProtoFuncProfileEnd):
(JSC::consoleProtoFuncTakeHeapSnapshot):
(JSC::consoleProtoFuncTime):
(JSC::consoleProtoFuncTimeEnd):
* runtime/DateConstructor.cpp:
(JSC::constructDate):
(JSC::dateParse):
* runtime/DatePrototype.cpp:
(JSC::dateProtoFuncToPrimitiveSymbol):
(JSC::dateProtoFuncToJSON):
* runtime/ErrorConstructor.cpp:
(JSC::Interpreter::constructWithErrorConstructor):
* runtime/ErrorInstance.cpp:
(JSC::ErrorInstance::sanitizedToString):
* runtime/ErrorPrototype.cpp:
(JSC::errorProtoFuncToString):
* runtime/ExceptionScope.h:
* runtime/FunctionConstructor.cpp:
(JSC::constructFunctionSkippingEvalEnabledCheck):
* runtime/GenericArgumentsInlines.h:
(JSC::GenericArguments<Type>::copyToArguments):
* runtime/GetterSetter.cpp:
(JSC::callGetter):
* runtime/HashMapImpl.h:
(JSC::jsMapHash):
(JSC::HashMapImpl::finishCreation):
(JSC::HashMapImpl::findBucket):
(JSC::HashMapImpl::add):
(JSC::HashMapImpl::rehash):
* runtime/InspectorInstrumentationObject.cpp:
(JSC::inspectorInstrumentationObjectLog):
* runtime/InternalFunction.cpp:
(JSC::InternalFunction::createSubclassStructure):
* runtime/IntlCollator.cpp:
(JSC::IntlCollator::initializeCollator):
* runtime/IntlCollatorConstructor.cpp:
(JSC::constructIntlCollator):
(JSC::IntlCollatorConstructorFuncSupportedLocalesOf):
* runtime/IntlCollatorPrototype.cpp:
(JSC::IntlCollatorFuncCompare):
(JSC::IntlCollatorPrototypeGetterCompare):
* runtime/IntlDateTimeFormat.cpp:
(JSC::toDateTimeOptionsAnyDate):
(JSC::IntlDateTimeFormat::initializeDateTimeFormat):
* runtime/IntlDateTimeFormatConstructor.cpp:
(JSC::constructIntlDateTimeFormat):
(JSC::IntlDateTimeFormatConstructorFuncSupportedLocalesOf):
* runtime/IntlDateTimeFormatPrototype.cpp:
(JSC::IntlDateTimeFormatFuncFormatDateTime):
(JSC::IntlDateTimeFormatPrototypeGetterFormat):
* runtime/IntlNumberFormat.cpp:
(JSC::IntlNumberFormat::initializeNumberFormat):
* runtime/IntlNumberFormatConstructor.cpp:
(JSC::constructIntlNumberFormat):
(JSC::IntlNumberFormatConstructorFuncSupportedLocalesOf):
* runtime/IntlNumberFormatPrototype.cpp:
(JSC::IntlNumberFormatFuncFormatNumber):
(JSC::IntlNumberFormatPrototypeGetterFormat):
* runtime/IntlObject.cpp:
(JSC::intlBooleanOption):
(JSC::intlStringOption):
(JSC::intlNumberOption):
(JSC::canonicalizeLocaleList):
(JSC::supportedLocales):
* runtime/IntlObjectInlines.h:
(JSC::constructIntlInstanceWithWorkaroundForLegacyIntlConstructor):
* runtime/IteratorOperations.cpp:
(JSC::iteratorNext):
(JSC::iteratorStep):
(JSC::iteratorClose):
(JSC::iteratorForIterable):
* runtime/IteratorOperations.h:
(JSC::forEachInIterable):
* runtime/JSArray.cpp:
(JSC::JSArray::pop):
(JSC::JSArray::copyToArguments):
* runtime/JSArrayBufferConstructor.cpp:
(JSC::constructArrayBuffer):
* runtime/JSArrayBufferPrototype.cpp:
(JSC::arrayBufferProtoFuncSlice):
* runtime/JSArrayInlines.h:
(JSC::getLength):
(JSC::toLength):
* runtime/JSBoundFunction.cpp:
(JSC::getBoundFunctionStructure):
(JSC::JSBoundFunction::create):
* runtime/JSCJSValue.cpp:
(JSC::JSValue::putToPrimitive):
(JSC::JSValue::toStringSlowCase):
* runtime/JSCJSValueInlines.h:
(JSC::toPreferredPrimitiveType):
(JSC::JSValue::getPropertySlot):
(JSC::JSValue::equalSlowCaseInline):
* runtime/JSDataViewPrototype.cpp:
(JSC::getData):
(JSC::setData):
* runtime/JSFunction.cpp:
(JSC::JSFunction::setFunctionName):
* runtime/JSGenericTypedArrayView.h:
(JSC::JSGenericTypedArrayView::setIndex):
* runtime/JSGenericTypedArrayViewConstructorInlines.h:
(JSC::constructGenericTypedArrayViewFromIterator):
(JSC::constructGenericTypedArrayViewWithArguments):
(JSC::constructGenericTypedArrayView):
* runtime/JSGenericTypedArrayViewPrototypeFunctions.h:
(JSC::speciesConstruct):
(JSC::genericTypedArrayViewProtoFuncSet):
(JSC::genericTypedArrayViewProtoFuncCopyWithin):
(JSC::genericTypedArrayViewProtoFuncIncludes):
(JSC::genericTypedArrayViewProtoFuncIndexOf):
(JSC::genericTypedArrayViewProtoFuncJoin):
(JSC::genericTypedArrayViewProtoFuncLastIndexOf):
(JSC::genericTypedArrayViewProtoFuncSlice):
(JSC::genericTypedArrayViewPrivateFuncSubarrayCreate):
* runtime/JSGlobalObject.h:
(JSC::constructEmptyArray):
(JSC::constructArray):
(JSC::constructArrayNegativeIndexed):
* runtime/JSGlobalObjectFunctions.cpp:
(JSC::globalFuncEval):
* runtime/JSModuleRecord.cpp:
(JSC::JSModuleRecord::instantiateDeclarations):
* runtime/JSONObject.cpp:
(JSC::Stringifier::stringify):
(JSC::Stringifier::toJSON):
(JSC::Stringifier::appendStringifiedValue):
(JSC::Stringifier::Holder::appendNextProperty):
(JSC::Walker::walk):
(JSC::JSONProtoFuncParse):
* runtime/JSObject.cpp:
(JSC::ordinarySetSlow):
(JSC::JSObject::setPrototypeWithCycleCheck):
(JSC::callToPrimitiveFunction):
(JSC::JSObject::defaultHasInstance):
(JSC::JSObject::getPropertyNames):
(JSC::JSObject::toNumber):
(JSC::JSObject::toString):
(JSC::JSObject::defineOwnNonIndexProperty):
(JSC::JSObject::getGenericPropertyNames):
(JSC::JSObject::getMethod):
* runtime/JSObjectInlines.h:
(JSC::createListFromArrayLike):
(JSC::JSObject::getPropertySlot):
(JSC::JSObject::getNonIndexPropertySlot):
* runtime/JSPromiseConstructor.cpp:
(JSC::constructPromise):
* runtime/JSPromiseDeferred.cpp:
(JSC::JSPromiseDeferred::create):
* runtime/JSPropertyNameEnumerator.h:
(JSC::propertyNameEnumerator):
* runtime/JSPropertyNameIterator.cpp:
(JSC::JSPropertyNameIterator::create):
* runtime/JSScope.cpp:
(JSC::isUnscopable):
* runtime/JSString.cpp:
(JSC::JSString::equalSlowCase):
* runtime/JSStringJoiner.cpp:
(JSC::JSStringJoiner::join):
* runtime/LiteralParser.cpp:
(JSC::LiteralParser<CharType>::parse):
* runtime/MapBase.h:
(JSC::MapBase::finishCreation):
* runtime/MapConstructor.cpp:
(JSC::constructMap):
* runtime/MathObject.cpp:
(JSC::mathProtoFuncClz32):
(JSC::mathProtoFuncHypot):
(JSC::mathProtoFuncIMul):
* runtime/ModuleLoaderPrototype.cpp:
(JSC::moduleLoaderPrototypeParseModule):
(JSC::moduleLoaderPrototypeRequestedModules):
(JSC::moduleLoaderPrototypeModuleDeclarationInstantiation):
* runtime/NativeErrorConstructor.cpp:
(JSC::Interpreter::constructWithNativeErrorConstructor):
* runtime/NumberConstructor.cpp:
(JSC::constructWithNumberConstructor):
* runtime/ObjectConstructor.cpp:
(JSC::constructObject):
(JSC::objectConstructorGetPrototypeOf):
(JSC::objectConstructorSetPrototypeOf):
(JSC::objectConstructorGetOwnPropertyDescriptor):
(JSC::objectConstructorGetOwnPropertyDescriptors):
(JSC::objectConstructorGetOwnPropertyNames):
(JSC::objectConstructorGetOwnPropertySymbols):
(JSC::objectConstructorKeys):
(JSC::ownEnumerablePropertyKeys):
(JSC::toPropertyDescriptor):
(JSC::objectConstructorDefineProperty):
(JSC::defineProperties):
(JSC::objectConstructorSeal):
(JSC::objectConstructorFreeze):
(JSC::objectConstructorIsSealed):
(JSC::objectConstructorIsFrozen):
(JSC::objectConstructorIsExtensible):
(JSC::ownPropertyKeys):
* runtime/ObjectConstructor.h:
(JSC::constructObjectFromPropertyDescriptor):
* runtime/ObjectPrototype.cpp:
(JSC::objectProtoFuncHasOwnProperty):
(JSC::objectProtoFuncIsPrototypeOf):
(JSC::objectProtoFuncDefineGetter):
(JSC::objectProtoFuncDefineSetter):
(JSC::objectProtoFuncLookupGetter):
(JSC::objectProtoFuncLookupSetter):
(JSC::objectProtoFuncPropertyIsEnumerable):
(JSC::objectProtoFuncToLocaleString):
(JSC::objectProtoFuncToString):
* runtime/Operations.cpp:
(JSC::jsAddSlowCase):
* runtime/PropertyDescriptor.cpp:
(JSC::PropertyDescriptor::slowGetterSetter):
* runtime/ProxyConstructor.cpp:
(JSC::makeRevocableProxy):
* runtime/ProxyObject.cpp:
(JSC::performProxyGet):
(JSC::ProxyObject::performGet):
(JSC::ProxyObject::performInternalMethodGetOwnProperty):
(JSC::ProxyObject::performHasProperty):
(JSC::ProxyObject::performPut):
(JSC::ProxyObject::putByIndexCommon):
(JSC::performProxyCall):
(JSC::performProxyConstruct):
(JSC::ProxyObject::performDelete):
(JSC::ProxyObject::performPreventExtensions):
(JSC::ProxyObject::performIsExtensible):
(JSC::ProxyObject::performDefineOwnProperty):
(JSC::ProxyObject::performGetOwnPropertyNames):
(JSC::ProxyObject::performSetPrototype):
(JSC::ProxyObject::performGetPrototype):
* runtime/ReflectObject.cpp:
(JSC::reflectObjectConstruct):
(JSC::reflectObjectDefineProperty):
(JSC::reflectObjectGet):
(JSC::reflectObjectGetOwnPropertyDescriptor):
(JSC::reflectObjectIsExtensible):
(JSC::reflectObjectPreventExtensions):
(JSC::reflectObjectSet):
(JSC::reflectObjectSetPrototypeOf):
* runtime/RegExpConstructor.cpp:
(JSC::toFlags):
(JSC::regExpCreate):
(JSC::constructRegExp):
* runtime/RegExpConstructor.h:
(JSC::isRegExp):
* runtime/RegExpObject.cpp:
(JSC::collectMatches):
(JSC::RegExpObject::matchGlobal):
* runtime/RegExpPrototype.cpp:
(JSC::regExpProtoFuncCompile):
(JSC::flagsString):
(JSC::regExpProtoFuncToString):
(JSC::regExpProtoGetterFlags):
(JSC::regExpProtoFuncSearchFast):
(JSC::regExpProtoFuncSplitFast):
* runtime/SetConstructor.cpp:
(JSC::constructSet):
* runtime/StringConstructor.cpp:
(JSC::stringFromCodePoint):
(JSC::constructWithStringConstructor):
* runtime/StringObject.cpp:
(JSC::StringObject::defineOwnProperty):
* runtime/StringPrototype.cpp:
(JSC::replaceUsingRegExpSearch):
(JSC::operationStringProtoFuncReplaceRegExpEmptyStr):
(JSC::replaceUsingStringSearch):
(JSC::replace):
(JSC::stringProtoFuncReplaceUsingRegExp):
(JSC::stringProtoFuncReplaceUsingStringSearch):
(JSC::stringProtoFuncCodePointAt):
(JSC::stringProtoFuncSlice):
(JSC::stringProtoFuncSplitFast):
(JSC::stringProtoFuncSubstr):
(JSC::stringProtoFuncSubstring):
(JSC::stringProtoFuncLocaleCompare):
(JSC::toLocaleCase):
(JSC::stringProtoFuncBig):
(JSC::stringProtoFuncSmall):
(JSC::stringProtoFuncBlink):
(JSC::stringProtoFuncBold):
(JSC::stringProtoFuncFixed):
(JSC::stringProtoFuncItalics):
(JSC::stringProtoFuncStrike):
(JSC::stringProtoFuncSub):
(JSC::stringProtoFuncSup):
(JSC::stringProtoFuncFontcolor):
(JSC::stringProtoFuncFontsize):
(JSC::stringProtoFuncAnchor):
(JSC::stringProtoFuncLink):
(JSC::trimString):
(JSC::stringProtoFuncStartsWith):
(JSC::stringProtoFuncEndsWith):
(JSC::stringIncludesImpl):
(JSC::stringProtoFuncIncludes):
(JSC::builtinStringIncludesInternal):
(JSC::stringProtoFuncNormalize):
* runtime/SymbolConstructor.cpp:
(JSC::symbolConstructorFor):
* runtime/TemplateRegistry.cpp:
(JSC::TemplateRegistry::getTemplateObject):
* runtime/WeakMapConstructor.cpp:
(JSC::constructWeakMap):
* runtime/WeakSetConstructor.cpp:
(JSC::constructWeakSet):
* tools/JSDollarVMPrototype.cpp:
(JSC::functionPrint):

Source/WebCore:

No new tests because this patch is mostly refactoring.  The only change in
behavior is that functions that have a JSValue return type will now return the
empty JSValue when an exception is thrown.  I tested this behavior by running
the existing JSC and layout tests.

* bindings/js/ArrayValue.cpp:
(WebCore::ArrayValue::get):
* bindings/js/IDBBindingUtilities.cpp:
(WebCore::toJS):
* bindings/js/JSApplePaySessionCustom.cpp:
(WebCore::JSApplePaySession::completeShippingMethodSelection):
(WebCore::JSApplePaySession::completeShippingContactSelection):
(WebCore::JSApplePaySession::completePaymentMethodSelection):
* bindings/js/JSAudioTrackCustom.cpp:
(WebCore::JSAudioTrack::setKind):
(WebCore::JSAudioTrack::setLanguage):
* bindings/js/JSBlobCustom.cpp:
(WebCore::constructJSBlob):
* bindings/js/JSCSSStyleDeclarationCustom.cpp:
(WebCore::JSCSSStyleDeclaration::getPropertyCSSValue):
* bindings/js/JSCommandLineAPIHostCustom.cpp:
(WebCore::getJSListenerFunctions):
* bindings/js/JSCryptoAlgorithmDictionary.cpp:
(WebCore::JSCryptoAlgorithmDictionary::getAlgorithmIdentifier):
(WebCore::getHashAlgorithm):
(WebCore::createAesCbcParams):
(WebCore::createAesKeyGenParams):
(WebCore::createHmacKeyParams):
(WebCore::createRsaKeyGenParams):
(WebCore::createRsaOaepParams):
* bindings/js/JSCryptoKeySerializationJWK.cpp:
(WebCore::getStringFromJSON):
(WebCore::JSCryptoKeySerializationJWK::reconcileUsages):
(WebCore::JSCryptoKeySerializationJWK::keyDataRSAComponents):
(WebCore::buildJSONForRSAComponents):
(WebCore::addUsagesToJSON):
(WebCore::JSCryptoKeySerializationJWK::serialize):
* bindings/js/JSCustomElementInterface.cpp:
(WebCore::constructCustomElementSynchronously):
(WebCore::JSCustomElementInterface::upgradeElement):
* bindings/js/JSCustomElementRegistryCustom.cpp:
(WebCore::getCustomElementCallback):
(WebCore::JSCustomElementRegistry::define):
(WebCore::whenDefinedPromise):
* bindings/js/JSDOMBinding.cpp:
(WebCore::valueToUSVString):
(WebCore::hasIteratorMethod):
(WebCore::toSmallerInt):
(WebCore::toSmallerUInt):
(WebCore::toInt32EnforceRange):
(WebCore::toUInt32EnforceRange):
(WebCore::toInt64EnforceRange):
(WebCore::toUInt64EnforceRange):
* bindings/js/JSDOMBinding.h:
(WebCore::toJSSequence):
(WebCore::toJS):
(WebCore::jsFrozenArray):
* bindings/js/JSDOMPromise.cpp:
(WebCore::rejectPromiseWithExceptionIfAny):
* bindings/js/JSDOMStringMapCustom.cpp:
(WebCore::JSDOMStringMap::putDelegate):
* bindings/js/JSDOMWindowCustom.cpp:
(WebCore::JSDOMWindow::setLocation):
(WebCore::JSDOMWindow::open):
(WebCore::JSDOMWindow::showModalDialog):
(WebCore::handlePostMessage):
(WebCore::JSDOMWindow::setTimeout):
(WebCore::JSDOMWindow::setInterval):
* bindings/js/JSDataCueCustom.cpp:
(WebCore::constructJSDataCue):
* bindings/js/JSDeviceMotionEventCustom.cpp:
(WebCore::readAccelerationArgument):
(WebCore::readRotationRateArgument):
(WebCore::JSDeviceMotionEvent::initDeviceMotionEvent):
* bindings/js/JSDictionary.cpp:
(WebCore::JSDictionary::tryGetProperty):
(WebCore::JSDictionary::convertValue):
* bindings/js/JSDictionary.h:
(WebCore::JSDictionary::tryGetPropertyAndResult):
* bindings/js/JSDocumentCustom.cpp:
(WebCore::JSDocument::getCSSCanvasContext):
* bindings/js/JSFileCustom.cpp:
(WebCore::constructJSFile):
* bindings/js/JSGeolocationCustom.cpp:
(WebCore::JSGeolocation::getCurrentPosition):
(WebCore::JSGeolocation::watchPosition):
* bindings/js/JSHTMLAllCollectionCustom.cpp:
(WebCore::callHTMLAllCollection):
* bindings/js/JSHTMLCanvasElementCustom.cpp:
(WebCore::JSHTMLCanvasElement::getContext):
* bindings/js/JSHTMLElementCustom.cpp:
(WebCore::constructJSHTMLElement):
* bindings/js/JSHistoryCustom.cpp:
(WebCore::JSHistory::pushState):
(WebCore::JSHistory::replaceState):
* bindings/js/JSIDBDatabaseCustom.cpp:
(WebCore::JSIDBDatabase::createObjectStore):
* bindings/js/JSMessageEventCustom.cpp:
(WebCore::handleInitMessageEvent):
* bindings/js/JSMessagePortCustom.cpp:
(WebCore::fillMessagePortArray):
* bindings/js/JSMessagePortCustom.h:
(WebCore::handlePostMessage):
* bindings/js/JSMockContentFilterSettingsCustom.cpp:
(WebCore::JSMockContentFilterSettings::setDecisionPoint):
(WebCore::toDecision):
(WebCore::JSMockContentFilterSettings::setDecision):
(WebCore::JSMockContentFilterSettings::setUnblockRequestDecision):
* bindings/js/JSNodeFilterCustom.cpp:
(WebCore::JSNodeFilter::acceptNode):
* bindings/js/JSNodeOrString.cpp:
(WebCore::toNodeOrStringVector):
* bindings/js/JSSQLTransactionCustom.cpp:
(WebCore::JSSQLTransaction::executeSql):
* bindings/js/JSSVGLengthCustom.cpp:
(WebCore::JSSVGLength::convertToSpecifiedUnits):
* bindings/js/JSStorageCustom.cpp:
(WebCore::JSStorage::getOwnPropertyNames):
* bindings/js/JSTextTrackCustom.cpp:
(WebCore::JSTextTrack::setLanguage):
* bindings/js/JSVideoTrackCustom.cpp:
(WebCore::JSVideoTrack::setKind):
(WebCore::JSVideoTrack::setLanguage):
* bindings/js/JSWebGL2RenderingContextCustom.cpp:
(WebCore::JSWebGL2RenderingContext::getIndexedParameter):
* bindings/js/JSWebGLRenderingContextBaseCustom.cpp:
(WebCore::getObjectParameter):
(WebCore::JSWebGLRenderingContextBase::getExtension):
(WebCore::JSWebGLRenderingContextBase::getFramebufferAttachmentParameter):
(WebCore::JSWebGLRenderingContextBase::getParameter):
(WebCore::JSWebGLRenderingContextBase::getProgramParameter):
(WebCore::JSWebGLRenderingContextBase::getShaderParameter):
(WebCore::toVector):
(WebCore::dataFunctionf):
(WebCore::dataFunctionMatrix):
* bindings/js/JSWebKitSubtleCryptoCustom.cpp:
(WebCore::cryptoKeyFormatFromJSValue):
(WebCore::cryptoKeyUsagesFromJSValue):
(WebCore::JSWebKitSubtleCrypto::generateKey):
(WebCore::importKey):
(WebCore::JSWebKitSubtleCrypto::importKey):
(WebCore::exportKey):
(WebCore::JSWebKitSubtleCrypto::exportKey):
(WebCore::JSWebKitSubtleCrypto::unwrapKey):
* bindings/js/JSWorkerCustom.cpp:
(WebCore::constructJSWorker):
* bindings/js/JSWorkerGlobalScopeCustom.cpp:
(WebCore::JSWorkerGlobalScope::importScripts):
(WebCore::JSWorkerGlobalScope::setTimeout):
(WebCore::JSWorkerGlobalScope::setInterval):
* bindings/js/ReadableStreamDefaultController.cpp:
(WebCore::ReadableStreamDefaultController::invoke):
* bindings/js/ScheduledAction.cpp:
(WebCore::ScheduledAction::create):
* bindings/scripts/CodeGeneratorJS.pm:
(GenerateDictionaryImplementationContent):
(GenerateImplementation):
(GenerateParametersCheck):
(GenerateImplementationFunctionCall):
(GenerateConstructorDefinition):
* html/HTMLMediaElement.cpp:
(WebCore::controllerJSValue):
(WebCore::HTMLMediaElement::updateMediaControlsAfterPresentationModeChange):
(WebCore::HTMLMediaElement::getCurrentMediaControlsStatus):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206386 268f45cc-cd09-0410-ab3c-d52691b4dbfc

-Wtautological-compare triggered in URLParser::internalValuesConsistent
https://bugs.webkit.org/show_bug.cgi?id=162551

Reviewed by Alex Christensen.

Fix logic error.

* platform/URLParser.cpp:
(WebCore::URLParser::internalValuesConsistent):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206385 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[cmake] Added an option to disable thin archives when they are undesirable.
https://bugs.webkit.org/show_bug.cgi?id=162561

Reviewed by Michael Catanzaro.

* Source/cmake/OptionsCommon.cmake: Added USE_THIN_ARCHIVES option.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206384 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add CairoUniquePtr and use it in FontPlatformDataFreetype.cpp
https://bugs.webkit.org/show_bug.cgi?id=162557

Reviewed by Alex Christensen.

* platform/graphics/cairo/CairoUniquePtr.h: Added.
(WebCore::CairoPtrDeleter<cairo_font_options_t>::operator()):
* platform/graphics/freetype/FontPlatformDataFreeType.cpp:
(WebCore::getDefaultCairoFontOptions): Return a smart pointer.
(WebCore::FontPlatformData::buildScaledFont): Use smart pointer.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206383 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] TestContextMenu is failing
https://bugs.webkit.org/show_bug.cgi?id=162569

We cannot use the MP3 file in the TestContextMenu, as it will not work
by default on most distributions (that don't have an MP3 codecs
installed). Change the test to use OGG file instead.

Patch by Tomas Popela <tpopela@redhat.com> on 2016-09-26
Reviewed by Michael Catanzaro.

* TestWebKitAPI/Tests/WebKit2Gtk/TestContextMenu.cpp:
(testContextMenuDefaultMenu):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206382 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Silence unused parameter warnings from Geoclue2Interface.c
https://bugs.webkit.org/show_bug.cgi?id=162545

Reviewed by Carlos Garcia Campos.

* PlatformGTK.cmake:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206381 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Avoid implicit conversion from iterator to pointer
https://bugs.webkit.org/show_bug.cgi?id=162482

Patch by Yoshiaki Jitsukawa <Yoshiaki.Jitsukawa@sony.com> on 2016-09-26
Reviewed by Geoffrey Garen.

Not every STL supporting such conversion, we should get a pointer explicitly.

* bmalloc/Chunk.h:
(bmalloc::Chunk::lines):
(bmalloc::Chunk::pages):
* bmalloc/FixedVector.h:
(bmalloc::FixedVector::begin):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206380 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSC] Allow fixedExecutableMemoryPoolSize to be set during build
https://bugs.webkit.org/show_bug.cgi?id=162514

Patch by Don Olmstead <don.olmstead@am.sony.com> on 2016-09-26
Reviewed by Mark Lam.

* jit/ExecutableAllocator.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206379 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Using char16_t instead of wchar_t in TestWebKitAPI URLParser tests
https://bugs.webkit.org/show_bug.cgi?id=162537

Reviewed by Alex Christensen.

Some build bot (Linux ARM GTK port) fails since we cannot select
the specific StringBuilder::append method for wchar_t.

wchar_t implementation highly depends on platforms. sizeof(wchar_t) == 2
in Windows, while sizeof(wchar_t) == 4 in Linux and OS X. So, ICU
uses wchar_t for UChar (UTF-16) in Windows while it doesn't in other
platforms.

StringBuilder::append is overloaded for UChar. In Windows, we can pass
wchar_t since UChar is wchar_t. However, we cannot do that in other platforms.

Instead of using wchar_t, we use more platform portable UTF-16 literal for
testing. Use char16_t and C++11 UTF-16 literal.

* TestWebKitAPI/Tests/WebCore/URLParser.cpp:
(TestWebKitAPI::utf16String):
(TestWebKitAPI::TEST_F):
(TestWebKitAPI::wideString): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206378 268f45cc-cd09-0410-ab3c-d52691b4dbfc

std::unique_ptr deleter functions should not check if pointer is null
https://bugs.webkit.org/show_bug.cgi?id=162558

Reviewed by Alex Christensen.

std::unique_ptr already does this before calling the deleter.

Source/WebCore:

* platform/graphics/x11/XUniquePtr.h:
(WebCore::XPtrDeleter::operator()):
(WebCore::XPtrDeleter<XImage>::operator()):
(WebCore::XPtrDeleter<_XGC>::operator()):
(WebCore::XPtrDeleter<__GLXcontextRec>::operator()):

Source/WTF:

* wtf/efl/UniquePtrEfl.h:
* wtf/glib/GUniquePtr.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206377 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix -Wformat warnings in WebLoaderStrategy
https://bugs.webkit.org/show_bug.cgi?id=162553

Reviewed by Alex Christensen.

Consistently use PRIu64 to print uint64_t

* NetworkProcess/Downloads/Download.cpp:
(WebKit::Download::didReceiveResponse):
(WebKit::Download::didReceiveData):
(WebKit::Download::didFinish):
(WebKit::Download::didFail):
(WebKit::Download::didCancel):
* NetworkProcess/NetworkResourceLoader.cpp:
(WebKit::NetworkResourceLoader::start):
(WebKit::NetworkResourceLoader::startNetworkLoad):
(WebKit::NetworkResourceLoader::setDefersLoading):
(WebKit::NetworkResourceLoader::abort):
(WebKit::NetworkResourceLoader::didReceiveBuffer):
(WebKit::NetworkResourceLoader::didFinishLoading):
(WebKit::NetworkResourceLoader::didFailLoading):
(WebKit::NetworkResourceLoader::continueWillSendRequest):
* WebProcess/Network/WebLoaderStrategy.cpp:
(WebKit::WebLoaderStrategy::scheduleLoad):
* WebProcess/Network/WebResourceLoader.cpp:
(WebKit::WebResourceLoader::willSendRequest):
(WebKit::WebResourceLoader::didReceiveResponse):
(WebKit::WebResourceLoader::didReceiveData):
(WebKit::WebResourceLoader::didFinishResourceLoad):
(WebKit::WebResourceLoader::didFailResourceLoad):
(WebKit::WebResourceLoader::didReceiveResource):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206376 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win][Debug] Compile fix.
https://bugs.webkit.org/show_bug.cgi?id=162550

Reviewed by Alex Christensen.

Windows headers need the FragmentForwardIterator '==' operator in debug mode.

* rendering/SimpleLineLayout.cpp:
(WebCore::SimpleLineLayout::FragmentForwardIterator::operator==):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206375 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Skip stress/string-joining-long-strings-should-not-crash.js on memory limited devices
https://bugs.webkit.org/show_bug.cgi?id=162386

Unreviewed, relanding r206317 after typo fix.

Patch by Csaba Osztrogonác <oszi@inf.u-szeged.hu> on 2016-09-26

* stress/string-joining-long-strings-should-not-crash.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206374 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Unnecessary extern functions in FontPlatformDataFreeType.cpp
https://bugs.webkit.org/show_bug.cgi?id=162555

Reviewed by Carlos Garcia Campos.

These functions should be file-static.

* platform/graphics/freetype/FontPlatformDataFreeType.cpp:
(WebCore::convertFontConfigSubpixelOrder):
(WebCore::convertFontConfigHintStyle):
(WebCore::setCairoFontOptionsFromFontConfigPattern):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206373 268f45cc-cd09-0410-ab3c-d52691b4dbfc

== Rolled over to ChangeLog-2016-09-26 ==

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206372 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix -Wformat warnings in WebLoaderStrategy
https://bugs.webkit.org/show_bug.cgi?id=162553

Unreviewed

Two of the format arguments are swapped. Fix them.

* WebProcess/Network/WebLoaderStrategy.cpp:
(WebKit::WebLoaderStrategy::scheduleLoad):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206371 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ASSERTION FAILED: m_origin || m_type == CachedResource::MainResource
https://bugs.webkit.org/show_bug.cgi?id=162472
<rdar://problem/28431522>

Patch by Youenn Fablet <youenn@apple.com> on 2016-09-26
Reviewed by Darin Adler.

No change of behavior.

Introducing a new CachedResource constructor for already loaded resources.
Sharing code with the other constructor in the init method.
The main difference with this new constructor is that the resource has no specified origin.
The response tainting remains Basic.

Making some additional code clean-up.

* loader/cache/CachedImage.cpp:
(WebCore::CachedImage::CachedImage): Making use of the new constructor.
* loader/cache/CachedResource.cpp:
(WebCore::CachedResource::CachedResource):
(WebCore::CachedResource::finishRequestInitialization):
* loader/cache/CachedResource.h:
(WebCore::CachedResource::type):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206370 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GStreamer] Support flipY for GPU-to-GPU copy of video textures to WebGL
https://bugs.webkit.org/show_bug.cgi?id=162491

Patch by Olivier Blin <olivier.blin@softathome.com> on 2016-09-26
Reviewed by Philippe Normand.

GPU-GPU copy of video textures to WebGL has been added for
GStreamer in bug 159928. It did not handle textures with inverted
Y, and thus copy to such textures was not accelerated.

This occurs with THREE.js which defaults to flipY for textures.
It can be tested on http://flimshaw.github.io/Valiant360/

* platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:
(WebCore::MediaPlayerPrivateGStreamerBase::paintToCairoSurface):
(WebCore::MediaPlayerPrivateGStreamerBase::copyVideoTextureToPlatformTexture):
(WebCore::MediaPlayerPrivateGStreamerBase::nativeImageForCurrentTime):
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206369 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Regression(r206356): Caused crashes for !NETWORK_SESSION code path
https://bugs.webkit.org/show_bug.cgi?id=162541

Reviewed by Alexey Proskuryakov.

After r206356, if Download is downloading a Blob instead of doing a
network load, then m_resourceHandle / m_downloadClient are used to do
the download. This broke some assumptions on Mac because the
NETWORK_SESSION code path assumed it was relying on m_download and the
!NETWORK_SESSION code path assumed it was using m_nsURLDownload /
m_delegate.

This patch refactors the code so that:
- The Download destructor now takes care of invalidating
  m_resourceHandle and m_downloadClient before calling
  platformInvalidate(). For the SOUP code path,
  platformInvalidate() no longer needs to do anything
  because SOUP uses m_resourceHandle / m_downloadClient
  only. For the Mac !NETWORK_SESSION code path, we keep
  invalidating m_nsURLDownload / m_delegate but we no
  longer assume that those are initialized (given that
  they are not when downloading a blob). Other
  platforms do nothing in platformInvalidate() at the
  moment.
- Download::cancel() now takes care of cancelling the
  download if we're downloading a blob. Otherwise, we
  call the platform specific cancelNetworkLoad(). This
  is the same pattern that is used for start() /
  startNetworkLoad().

* NetworkProcess/Downloads/BlobDownloadClient.cpp:
(WebKit::BlobDownloadClient::didCancel):
* NetworkProcess/Downloads/BlobDownloadClient.h:
* NetworkProcess/Downloads/Download.cpp:
(WebKit::Download::~Download):
(WebKit::Download::cancel):
* NetworkProcess/Downloads/Download.h:
* NetworkProcess/Downloads/cocoa/DownloadCocoa.mm:
(WebKit::Download::cancelNetworkLoad):
(WebKit::Download::cancel): Deleted.
* NetworkProcess/Downloads/ios/DownloadIOS.mm:
(WebKit::Download::cancelNetworkLoad):
(WebKit::Download::cancel): Deleted.
* NetworkProcess/Downloads/mac/DownloadMac.mm:
(WebKit::Download::cancelNetworkLoad):
(WebKit::Download::platformInvalidate):
(WebKit::Download::cancel): Deleted.
* NetworkProcess/Downloads/soup/DownloadSoup.cpp:
(WebKit::Download::cancelNetworkLoad):
(WebKit::Download::platformInvalidate):
(WebKit::Download::cancel): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206367 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unviewed, skip slow web-platform test in Debug builds

The following test is slow and frequently times out for Debug builds:
imported/w3c/web-platform-tests/html/the-xhtml-syntax/parsing-xhtml-documents/xhtml-mathml-dtd-entity-support.htm

* TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206366 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, mark fast/dom/HTMLAnchorElement/anchor-download.html as flaky on WK2.

* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206365 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL] Adjust EFL indentation to EFL MiniBrowser
https://bugs.webkit.org/show_bug.cgi?id=162542

Unreviewed, EFL simple coding style fix.

Some functions wasn't applied EFL coding style in prefix fix.

* MiniBrowser/efl/main.c:
(_key_down_cb):
(view_focus_set):
(_mouse_down_cb):
(title_set):
(_title_changed_cb):
(_url_changed_cb):
(_back_forward_list_changed_cb):
(_progress_cb):
(_error_cb):
(_download_request_cb):
(close_file_picker):
(_filepicker_parent_deletion_cb):
(_filepicker_deletion_cb):
(_fileselector_done_cb):
(_file_chooser_request_cb):
(_download_finished_cb):
(_download_failed_cb):
(_color_changed_cb):
(_color_item_selected_cb):
(_color_picker_ok_clicked_cb):
(_color_picker_cancel_clicked_cb):
(_color_picker_dismiss_cb):
(_color_picker_request_cb):
(quit):
(has_scheme):
(url_from_user_input):
(url_load_from_user_input):
(_url_bar_activated_cb):
(_url_bar_clicked_cb):
(_search_field_aborted_cb):
(_search_field_activated_cb):
(_search_field_clicked_cb):
(_back_button_clicked_cb):
(_forward_button_clicked_cb):
(_search_backward_button_clicked_cb):
(_search_forward_button_clicked_cb):
(_search_case_option_changed):
(_search_word_start_option_changed_cb):
(_search_close_button_clicked_cb):
(_refresh_button_clicked_cb):
(_stop_button_clicked_cb):
(list_item_label_get):
(_list_item_select_cb):
(navigation_button_longpress_process):
(_forward_button_longpress_cb):
(_back_button_longpress_cb):
(quit_event_loop):
(_ok_clicked_cb):
(_file_entry_dialog_show):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206364 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: REGRESSION (r203437): DOM not updated when editing Box Model values (border, margin, etc)
https://bugs.webkit.org/show_bug.cgi?id=162522
<rdar://problem/28458203>

Reviewed by Brian Burg.

* UserInterface/Views/BoxModelDetailsSectionRow.js:
(WebInspector.BoxModelDetailsSectionRow.prototype._refresh):
(WebInspector.BoxModelDetailsSectionRow.prototype._highlightDOMNode):
(WebInspector.BoxModelDetailsSectionRow.prototype._editingEnded):
Drive-by style fix for `delete`. Also removed unused properties.
(WebInspector.BoxModelDetailsSectionRow.prototype._applyUserInput.resolvedNode.toggleInlineStyleProperty):
Use priority "important" instead of "!important".

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206363 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] German translation update
https://bugs.webkit.org/show_bug.cgi?id=152228

Patch by Benedikt M. Thoma <gnome@thomba.net> on 2016-09-25
Rubber-stamped by Michael Catanzaro.

* de.po:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206362 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AuthorStyleSheets shouldn't trigger synchronous style resolutions
https://bugs.webkit.org/show_bug.cgi?id=162532

Reviewed by Darin Adler.

Source/WebCore:

AuthorStyleSheets::didChange() took four different enum values, two of which triggered
a synchronous style resolution. This is almost always unnecessary as any subsequent
call that requires up-to-date style or layout will perform it. In the few cases where
it is actually needed the client can just do it manually.

The patch also replaces the remaining two enum values with functions:

    void didChangeCandidatesForActiveSet();
    void didChangeContentsOrInterpretation();

The first indicates that the set of active stylesheets might have changed and needs to be recomputed.
The seconds one indicates that either the content of some stylesheet has changed or that the environment
where we interpret the sheets has somehow changed.

The existing "AsNeeded" values map to didChangeCandidatesForActiveSet() and the rest map to
didChangeContentsOrInterpretation(). This also makes it obvious that some call sites use the wrong value.
The patch doesn't address these cases.

* css/CSSStyleSheet.cpp:
(WebCore::CSSStyleSheet::didMutateRules):
(WebCore::CSSStyleSheet::didMutate):
(WebCore::CSSStyleSheet::clearOwnerNode):
* dom/AuthorStyleSheets.cpp:
(WebCore::AuthorStyleSheets::AuthorStyleSheets):
(WebCore::AuthorStyleSheets::analyzeStyleSheetChange):
(WebCore::AuthorStyleSheets::updateActiveStyleSheets):
(WebCore::AuthorStyleSheets::flushPendingChanges):
(WebCore::AuthorStyleSheets::scheduleActiveSetChange):
(WebCore::AuthorStyleSheets::didChange):
(WebCore::AuthorStyleSheets::pendingChangeTimerFired):
(WebCore::AuthorStyleSheets::flushPendingUpdates): Deleted.
(WebCore::AuthorStyleSheets::scheduleOptimizedUpdate): Deleted.
(WebCore::AuthorStyleSheets::optimizedUpdateTimerFired): Deleted.
* dom/AuthorStyleSheets.h:
(WebCore::AuthorStyleSheets::hasPendingUpdate):
* dom/Document.cpp:
(WebCore::Document::setContentLanguage):
(WebCore::Document::recalcStyle):
(WebCore::Document::updateStyleIfNeeded):
(WebCore::Document::updateLayoutIgnorePendingStylesheets):
(WebCore::Document::didRemoveAllPendingStylesheet):
(WebCore::Document::usesStyleBasedEditability):
(WebCore::Document::processHttpEquiv):
(WebCore::Document::setSelectedStylesheetSet):
* dom/ExtensionStyleSheets.cpp:
(WebCore::ExtensionStyleSheets::clearPageUserSheet):
(WebCore::ExtensionStyleSheets::updatePageUserSheet):
(WebCore::ExtensionStyleSheets::invalidateInjectedStyleSheetCache):
(WebCore::ExtensionStyleSheets::addUserStyleSheet):
(WebCore::ExtensionStyleSheets::addAuthorStyleSheetForTesting):
(WebCore::ExtensionStyleSheets::styleResolverChangedTimerFired):
* dom/InlineStyleSheetOwner.cpp:
(WebCore::InlineStyleSheetOwner::removedFromDocument):
* dom/ProcessingInstruction.cpp:
(WebCore::ProcessingInstruction::removedFrom):
* dom/ShadowRoot.cpp:
(WebCore::ShadowRoot::updateStyle):
* html/HTMLLinkElement.cpp:
(WebCore::HTMLLinkElement::setDisabledState):
(WebCore::HTMLLinkElement::parseAttribute):
(WebCore::HTMLLinkElement::process):
(WebCore::HTMLLinkElement::removedFrom):
(WebCore::HTMLLinkElement::removePendingSheet):
* html/HTMLStyleElement.cpp:
(WebCore::HTMLStyleElement::parseAttribute):
* inspector/InspectorCSSAgent.cpp:
(WebCore::InspectorCSSAgent::forcePseudoState):
(WebCore::InspectorCSSAgent::resetPseudoStates):
* inspector/InspectorPageAgent.cpp:
(WebCore::InspectorPageAgent::setEmulatedMedia):
* page/Frame.cpp:
(WebCore::Frame::setPrinting):
* page/FrameView.cpp:
(WebCore::FrameView::layout):
(WebCore::FrameView::setPagination):
(WebCore::FrameView::setViewportSizeForCSSViewportUnits):
* page/Page.cpp:
(WebCore::Page::setViewMode):
(WebCore::Page::setNeedsRecalcStyleInAllFrames):
(WebCore::Page::invalidateInjectedStyleSheetCacheInAllFrames):
* svg/SVGFontFaceElement.cpp:
(WebCore::SVGFontFaceElement::rebuildFontFace):
(WebCore::SVGFontFaceElement::removedFrom):
* xml/XMLTreeViewer.cpp:
(WebCore::XMLTreeViewer::transformDocumentToTreeView):
* xml/parser/XMLDocumentParser.cpp:
(WebCore::XMLDocumentParser::end):
* xml/parser/XMLDocumentParserLibxml2.cpp:
(WebCore::XMLDocumentParser::doEnd):

Source/WebKit/mac:

* WebView/WebHTMLView.mm:
(-[WebHTMLView reapplyStyles]):
(-[WebHTMLView _setPrinting:minimumPageLogicalWidth:logicalHeight:originalPageWidth:originalPageHeight:maximumShrinkRatio:adjustViewSize:paginateScreenContent:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206361 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, update results of DOM binding tests after r206354.
https://bugs.webkit.org/show_bug.cgi?id=162503

Update results of DOM binding tests. After r206354, setDOMException takes
ThrowScope as its second argument.

* bindings/scripts/test/JS/JSTestInterface.cpp:
(WebCore::JSTestInterfaceConstructor::construct):
(WebCore::jsTestInterfacePrototypeFunctionImplementsMethod2):
(WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod2):
* bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
(WebCore::JSTestNamedConstructorNamedConstructor::construct):
* bindings/scripts/test/JS/JSTestNondeterministic.cpp:
(WebCore::jsTestNondeterministicNondeterministicGetterExceptionAttr):
(WebCore::setJSTestNondeterministicNondeterministicSetterExceptionAttr):
* bindings/scripts/test/JS/JSTestObj.cpp:
(WebCore::jsTestObjAttrWithGetterException):
(WebCore::jsTestObjAttrWithGetterExceptionWithMessage):
(WebCore::jsTestObjStringAttrWithGetterException):
(WebCore::jsTestObjWithScriptStateAttributeRaises):
(WebCore::jsTestObjWithScriptExecutionContextAttributeRaises):
(WebCore::jsTestObjWithScriptExecutionContextAndScriptStateAttributeRaises):
(WebCore::jsTestObjNullableStringValue):
(WebCore::setJSTestObjAttrWithSetterException):
(WebCore::setJSTestObjAttrWithSetterExceptionWithMessage):
(WebCore::setJSTestObjStringAttrWithSetterException):
(WebCore::jsTestObjPrototypeFunctionMethodThatRequiresAllArgsAndThrows):
(WebCore::jsTestObjPrototypeFunctionMethodWithException):
(WebCore::jsTestObjPrototypeFunctionMethodWithExceptionWithMessage):
(WebCore::jsTestObjPrototypeFunctionWithScriptStateVoidException):
(WebCore::jsTestObjPrototypeFunctionWithScriptStateObjException):
(WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptStateObjException):
(WebCore::jsTestObjPrototypeFunctionStringArrayFunction):
(WebCore::jsTestObjPrototypeFunctionDomStringListFunction):
(WebCore::jsTestObjPrototypeFunctionGetSVGDocument):
(WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithExceptionPromise):
(WebCore::jsTestObjConstructorFunctionTestStaticPromiseFunctionWithExceptionPromise):
* bindings/scripts/test/JS/JSTestTypedefs.cpp:
(WebCore::jsTestTypedefsAttrWithGetterException):
(WebCore::jsTestTypedefsStringAttrWithGetterException):
(WebCore::setJSTestTypedefsAttrWithSetterException):
(WebCore::setJSTestTypedefsStringAttrWithSetterException):
(WebCore::jsTestTypedefsPrototypeFunctionStringSequenceFunction):
(WebCore::jsTestTypedefsPrototypeFunctionStringSequenceFunction2):
(WebCore::jsTestTypedefsPrototypeFunctionMethodWithException):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206360 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r206221): [USER] com.apple.WebKit.WebContent.Development at com.apple.JavaScriptCore: vmEntryToJavaScript + 299
https://bugs.webkit.org/show_bug.cgi?id=162536
<rdar://problem/28415971>

Reviewed by Gavin Barraclough.

Source/JavaScriptCore:

Drop API on PropertySlot for setting a cacheable custom getter/setter
given that this is not supported yet and will lead to crashes if used.

* runtime/PropertySlot.h:
(JSC::PropertySlot::isCacheableCustom):
(JSC::PropertySlot::isCacheableCustomAccessor): Deleted.
(JSC::PropertySlot::setCacheableCustomGetterSetter): Deleted.

Source/WebCore:

Stop marking cross-origin Window/Location objects properties as cacheable
given that we do not support yet caching of such properties. This is because
they are using the new CustomAccesstor PropertySlot type, which is not handled
yet by Repatch.cpp. Performance is anyway not critical for cross-origin
Window / Location properties.

Test: http/tests/security/cross-origin-window-property-caching-crash.html

* bindings/js/JSDOMWindowCustom.cpp:
(WebCore::jsDOMWindowGetOwnPropertySlotRestrictedAccess):
* bindings/js/JSLocationCustom.cpp:
(WebCore::JSLocation::getOwnPropertySlotDelegate):

LayoutTests:

Add layout test coverage.

* http/tests/security/cross-origin-window-property-caching-crash-expected.txt: Added.
* http/tests/security/cross-origin-window-property-caching-crash.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206359 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WK2] Enable support for 'download' attribute on anchor elements
https://bugs.webkit.org/show_bug.cgi?id=162535

Reviewed by Darin Adler.

Enable support for 'download' attribute on anchor elements for WebKit2
now that:
- It works with our NETWORK_SESSION code path (Bug 162531)
- Supports Blob / Data URLs (Bug 156099)
- Requires user interaction / ignores synthetic clicks (Bug 156099)

* Shared/WebPreferencesDefinitions.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206358 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r205524): Crash under WTF::numGraphemeClusters()
https://bugs.webkit.org/show_bug.cgi?id=162534
<rdar://problem/28463828>

Reviewed by David Kilzer.

Source/WebCore:

We were constructing a StringView from a temporary String and then passing it to
WTF::numGraphemeClusters().

Test: fast/dom/HTMLInputElement/handleBeforeTextInsertedEvent-crash.html

* html/TextFieldInputType.cpp:
(WebCore::TextFieldInputType::handleBeforeTextInsertedEvent):

LayoutTests:

Add layout test coverage.

* fast/dom/HTMLInputElement/handleBeforeTextInsertedEvent-crash-expected.txt: Added.
* fast/dom/HTMLInputElement/handleBeforeTextInsertedEvent-crash.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206357 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<a download> does not support Blob URLs
https://bugs.webkit.org/show_bug.cgi?id=156099
<rdar://problem/25535520>

Reviewed by Darin Adler.

Source/WebCore:

Only allow trusted events to trigger downloads for <a download>, as per:
- https://html.spec.whatwg.org/#the-a-element:triggered-by-user-activation

Without this, a script could download a file to the user's disk without
any user gesture or consent, simply by calling a.click(). I have confirmed
that Firefox also ignores the click for <a download> if it is synthetic.
Chrome allows synthetic clicks to trigger downloads but I filed a bug
about it.

Test: fast/dom/HTMLAnchorElement/anchor-download-synthetic-click.html

* html/HTMLAnchorElement.cpp:
(WebCore::HTMLAnchorElement::handleClick):

Source/WebKit2:

Add support for downloading Blob URLs to WebKit2. This should work for
all WebKit2 port. This also works in combination with the download
attribute on anchor elements. Note that the download attribute is only
enabled at runtime in the context of the layout tests for now. I'll
enable the download attribute on WK2 once I have fixed Bug 162531.

* CMakeLists.txt:
* NetworkProcess/Downloads/BlobDownloadClient.cpp: Added.
(WebKit::BlobDownloadClient::BlobDownloadClient):
(WebKit::BlobDownloadClient::didReceiveResponse):
(WebKit::BlobDownloadClient::didReceiveBuffer):
(WebKit::BlobDownloadClient::didFinishLoading):
(WebKit::BlobDownloadClient::didFail):
* NetworkProcess/Downloads/BlobDownloadClient.h: Added.
* NetworkProcess/Downloads/Download.cpp:
(WebKit::Download::Download):
(WebKit::Download::start):
(WebKit::Download::didStart):
(WebKit::Download::didReceiveResponse):
(WebKit::Download::decideDestinationWithSuggestedFilename):
(WebKit::Download::~Download): Deleted.
(WebKit::Download::didReceiveData): Deleted.
(WebKit::Download::shouldDecodeSourceDataOfMIMEType): Deleted.
* NetworkProcess/Downloads/Download.h:
(WebKit::Download::Download):
(WebKit::Download::suggestedName):
(WebKit::Download::request):
* NetworkProcess/Downloads/DownloadManager.cpp:
(WebKit::DownloadManager::startDownload):
* NetworkProcess/Downloads/ios/DownloadIOS.mm:
(WebKit::Download::startNetworkLoad):
* NetworkProcess/Downloads/mac/DownloadMac.mm:
(WebKit::Download::startNetworkLoad):
* NetworkProcess/Downloads/soup/DownloadSoup.cpp:
(WebKit::Download::startNetworkLoad):
* UIProcess/Downloads/DownloadProxy.cpp:
(WebKit::DownloadProxy::decideDestinationWithSuggestedFilename):
* UIProcess/Downloads/DownloadProxy.h:
* UIProcess/Downloads/DownloadProxy.messages.in:
* WebKit2.xcodeproj/project.pbxproj:

LayoutTests:

Unskip / rebaseline existing tests now that <a download> supports Blob URLs.

* TestExpectations:
* fast/dom/HTMLAnchorElement/anchor-download-expected.txt:
* fast/dom/HTMLAnchorElement/anchor-download-synthetic-click-expected.txt: Added.
* fast/dom/HTMLAnchorElement/anchor-download-synthetic-click.html: Added.
* fast/dom/HTMLAnchorElement/anchor-nodownload-set-expected.txt:
* http/tests/security/anchor-download-allow-blob-expected.txt:
* platform/ios-simulator-wk1/TestExpectations:
* platform/mac-wk1/TestExpectations:
* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206356 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[WK2] anchor.download attribute value is ignored by NETWORK_SESSION code path
https://bugs.webkit.org/show_bug.cgi?id=162531

Reviewed by Darin Adler.

Source/WebKit2:

Pipe the suggested filename through in the NETWORK_SESSION code path so
that it is used when deciding the destination path.

* NetworkProcess/Downloads/DownloadManager.cpp:
(WebKit::DownloadManager::startDownload):
* NetworkProcess/Downloads/PendingDownload.cpp:
(WebKit::PendingDownload::PendingDownload):
* NetworkProcess/Downloads/PendingDownload.h:
* NetworkProcess/NetworkDataTask.h:
* NetworkProcess/NetworkLoad.cpp:
(WebKit::NetworkLoad::setSuggestedFilename):
* NetworkProcess/NetworkLoad.h:
* NetworkProcess/cocoa/NetworkDataTaskCocoa.mm:
(WebKit::NetworkDataTask::suggestedFilename):
(WebKit::NetworkDataTask::setSuggestedFilename):
* NetworkProcess/cocoa/NetworkSessionCocoa.mm:
(-[WKNetworkSessionDelegate URLSession:dataTask:didBecomeDownloadTask:]):

Tools:

Update decideDestinationWithSuggestedFilename() to return a actual file path
instead of nullptr. The NETWORK_SESSION code path cancels the download when
decideDestinationWithSuggestedFilename() returns an empty file path, unlike
the !NETWORK_SESSION code path that just continue downloading without
explicitely setting a destination path. This lead to different test results
for NETWORK_SESSION and !NETWORK_SESSION code paths. Returns a valid
destination path makes more sense and leads to consistent results.

* WebKitTestRunner/TestController.cpp:
(WTR::TestController::decideDestinationWithSuggestedFilename):

LayoutTests:

Unskip tests that are now passing.

* platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206355 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Binding] setDOMException should be inlined and fall to the slow path if exception occurs
https://bugs.webkit.org/show_bug.cgi?id=162503

Reviewed by Saam Barati.

Binding code emits setDOMException in critical paths. However, it is not inlined.
Since exception less frequently occurs, we should have inlined setDOMException that
early returns if it does not need to raise an exception. And it should call the exception
raising code as slow path case. This tiny optimization can offer improvement if
the DOM function is tiny and DOM binding occupies large part of it. Combined with r206338,
it offers 5% improvement in Dromaeo dom-attr getAttribute / setAttribute tests.

* bindings/js/JSDOMBinding.cpp:
(WebCore::throwDOMException): Extract the actual exception raising code.
(WebCore::setDOMExceptionSlow): Call throwDOMException and keep it not inlined.
(WebCore::setDOMException):
* bindings/js/JSDOMBinding.h:
(WebCore::setDOMException): Use ThrowScope& to check `scope.exception()`.
And it has a path for normal case that allows early returning.
* bindings/scripts/CodeGeneratorJS.pm:
(GenerateImplementation):
(GenerateImplementationFunctionCall):
(GenerateConstructorDefinition):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206354 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[JSTests] fix test262 expectations following r206333
https://bugs.webkit.org/show_bug.cgi?id=162533

Reviewed by Yusuke Suzuki.

* test262.yaml:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206353 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Move stylesheet change logic from Document to AuthorStyleSheets
https://bugs.webkit.org/show_bug.cgi?id=162488

Reviewed by Andreas Kling.

* WebView/WebHTMLView.mm:
(-[WebHTMLView reapplyStyles]):
(-[WebHTMLView _setPrinting:minimumPageLogicalWidth:logicalHeight:originalPageWidth:originalPageHeight:maximumShrinkRatio:adjustViewSize:paginateScreenContent:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206352 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Move stylesheet change logic from Document to AuthorStyleSheets
https://bugs.webkit.org/show_bug.cgi?id=162488

Reviewed by Andreas Kling.

That's where it belongs.

* WebCore.xcodeproj/project.pbxproj:
* css/CSSStyleSheet.cpp:
(WebCore::CSSStyleSheet::didMutateRules):
(WebCore::CSSStyleSheet::didMutate):
(WebCore::CSSStyleSheet::clearOwnerNode):
* dom/AuthorStyleSheets.cpp:
(WebCore::AuthorStyleSheets::AuthorStyleSheets):
(WebCore::AuthorStyleSheets::flushPendingUpdates):
(WebCore::AuthorStyleSheets::scheduleOptimizedUpdate):
(WebCore::AuthorStyleSheets::didChange):
(WebCore::AuthorStyleSheets::optimizedUpdateTimerFired):
* dom/AuthorStyleSheets.h:
(WebCore::AuthorStyleSheets::hasPendingUpdate):
(WebCore::AuthorStyleSheets::pendingUpdateType): Deleted.
(WebCore::AuthorStyleSheets::setPendingUpdateType): Deleted.
(WebCore::AuthorStyleSheets::flushPendingUpdates): Deleted.
* dom/Document.cpp:
(WebCore::Document::Document):
(WebCore::Document::setContentLanguage):
(WebCore::Document::needsStyleRecalc):
(WebCore::Document::updateStyleIfNeeded):
(WebCore::Document::updateLayoutIgnorePendingStylesheets):
(WebCore::Document::didRemoveAllPendingStylesheet):
(WebCore::Document::processHttpEquiv):
(WebCore::Document::setSelectedStylesheetSet):
(WebCore::Document::updateHoverActiveState):

    Remove StyleResolverUpdateFlag argument that was misused to indicate sync style recalc.
    Clients can call updateStyleIfNeeded() directly though none of them appears to need it.

(WebCore::Document::optimizedStyleSheetUpdateTimerFired): Deleted.
(WebCore::Document::scheduleOptimizedStyleSheetUpdate): Deleted.
(WebCore::Document::styleResolverChanged): Deleted.
* dom/Document.h:
(WebCore::Document::needsStyleRecalc): Deleted.
* dom/ExtensionStyleSheets.cpp:
(WebCore::ExtensionStyleSheets::clearPageUserSheet):
(WebCore::ExtensionStyleSheets::updatePageUserSheet):
(WebCore::ExtensionStyleSheets::invalidateInjectedStyleSheetCache):
(WebCore::ExtensionStyleSheets::addUserStyleSheet):
(WebCore::ExtensionStyleSheets::addAuthorStyleSheetForTesting):
(WebCore::ExtensionStyleSheets::styleResolverChangedTimerFired):
* dom/InlineStyleSheetOwner.cpp:
(WebCore::InlineStyleSheetOwner::removedFromDocument):
* dom/ProcessingInstruction.cpp:
(WebCore::ProcessingInstruction::removedFrom):

    Also fix a bug that prevented document from rendering if a loading processing instruction was removed from the tree.
    This is tested by fast/dom/StyleSheet/detached-style-pi-2.xhtml (after other changes in this patch).

* dom/ShadowRoot.cpp:
(WebCore::ShadowRoot::updateStyle):
* html/HTMLLinkElement.cpp:
(WebCore::HTMLLinkElement::setDisabledState):
(WebCore::HTMLLinkElement::parseAttribute):
(WebCore::HTMLLinkElement::process):
(WebCore::HTMLLinkElement::removedFrom):
(WebCore::HTMLLinkElement::removePendingSheet):
* html/HTMLStyleElement.cpp:
(WebCore::HTMLStyleElement::parseAttribute):
* inspector/InspectorCSSAgent.cpp:
(WebCore::InspectorCSSAgent::forcePseudoState):
(WebCore::InspectorCSSAgent::resetPseudoStates):
* inspector/InspectorPageAgent.cpp:
(WebCore::InspectorPageAgent::setEmulatedMedia):
* page/Frame.cpp:
(WebCore::Frame::setPrinting):
* page/FrameView.cpp:
(WebCore::FrameView::layout):
(WebCore::FrameView::setPagination):
(WebCore::FrameView::setViewportSizeForCSSViewportUnits):
* page/Page.cpp:
(WebCore::Page::setViewMode):
(WebCore::Page::setNeedsRecalcStyleInAllFrames):
(WebCore::Page::invalidateInjectedStyleSheetCacheInAllFrames):
* svg/SVGFontFaceElement.cpp:
(WebCore::SVGFontFaceElement::rebuildFontFace):
(WebCore::SVGFontFaceElement::removedFrom):
* xml/XMLTreeViewer.cpp:
(WebCore::XMLTreeViewer::transformDocumentToTreeView):
* xml/parser/XMLDocumentParser.cpp:
(WebCore::XMLDocumentParser::end):
* xml/parser/XMLDocumentParserLibxml2.cpp:
(WebCore::XMLDocumentParser::doEnd):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206351 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Media controls playhead does not animate smoothly while playing
https://bugs.webkit.org/show_bug.cgi?id=162399
<rdar://problem/28115680>

Reviewed by Beth Dakin.

Source/WebCore:

The media controls playhead currently does not animate smoothly during playback because we don't specify a
playback rate when updating the WebPlaybackControlsManager's timing value. However, simply setting this timing
value to the current playback rate (as known to the UI process) results in the UI process receiving multiple
updates from the web process where the current time is equal (or even less than) the time at which media began
to play, which results in the playhead seeking backwards to the start time multiple times when playing or
resuming media.

To address this, in WebCore, we inform the playback session model of the media time when playback begins (i.e.
a `playing` or `play` event is fired). This message precedes both the "rate changed" and "current time changed"
messages.

Unit tests to be added in a future patch.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::notifyAboutPlaying):
(WebCore::HTMLMediaElement::setReadyState):
(WebCore::HTMLMediaElement::playInternal):
* html/HTMLMediaElement.h:
(WebCore::HTMLMediaElement::playbackStartedTime):
* platform/cocoa/WebPlaybackSessionModel.h:
(WebCore::WebPlaybackSessionModelClient::playbackStartedTimeChanged):
(WebCore::WebPlaybackSessionModelClient::bufferedTimeChanged): Deleted.
* platform/cocoa/WebPlaybackSessionModelMediaElement.h:
* platform/cocoa/WebPlaybackSessionModelMediaElement.mm:
(WebPlaybackSessionModelMediaElement::updateForEventName):
(WebPlaybackSessionModelMediaElement::playbackStartedTime):
* platform/ios/WebVideoFullscreenControllerAVKit.mm:
* platform/mac/WebPlaybackSessionInterfaceMac.h:
* platform/mac/WebPlaybackSessionInterfaceMac.mm:
(WebCore::WebPlaybackSessionInterfaceMac::currentTimeChanged):
(WebCore::WebPlaybackSessionInterfaceMac::rateChanged):
(WebCore::WebPlaybackSessionInterfaceMac::beginScrubbing):
(WebCore::WebPlaybackSessionInterfaceMac::endScrubbing):
(WebCore::WebPlaybackSessionInterfaceMac::updatePlaybackControlsManagerTiming):

Source/WebKit2:

See WebCore ChangeLog for more details.

In the UI process, we update the WebPlaybackSessionManager's timing value when the rate or current time changes.
Each AVValueTiming is generated from the current time, system anchor time, and playback rate. The behavior of
the first two properties is unaffected. However, the rate used to update the timing value is the effective
playback rate, which is equal to the playback rate unless we are (1) not playing, (2) interacting with the media
controls in such a way that the media is essentially not playing, or (3) the current time precedes the playback
start time, accounting for playback direction. In these cases, our effective playback rate is 0, which means
that we do not animate the playhead.

* UIProcess/Cocoa/WebPlaybackSessionManagerProxy.h:
* UIProcess/Cocoa/WebPlaybackSessionManagerProxy.messages.in:
* UIProcess/Cocoa/WebPlaybackSessionManagerProxy.mm:
(WebKit::WebPlaybackSessionModelContext::beginScrubbing):
(WebKit::WebPlaybackSessionModelContext::endScrubbing):
(WebKit::WebPlaybackSessionModelContext::setPlaybackStartedTime):
(WebKit::WebPlaybackSessionModelContext::setCurrentTime):
(WebKit::WebPlaybackSessionManagerProxy::setPlaybackStartedTime):
* WebProcess/cocoa/WebPlaybackSessionManager.h:
* WebProcess/cocoa/WebPlaybackSessionManager.mm:
(WebKit::WebPlaybackSessionInterfaceContext::playbackStartedTimeChanged):
(WebKit::WebPlaybackSessionManager::playbackStartedTimeChanged):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206350 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Need a store-load fence between setting cell state and visiting the object in SlotVisitor
https://bugs.webkit.org/show_bug.cgi?id=162354

Reviewed by Mark Lam.

Source/JavaScriptCore:

This was meant to be a small change, but then it became bigger as I found small
opportunities for improving this code. This adds a store-load fence and is performance-
neutral. That's probably partly due to other optimizations that I did to visitChildren().

Initially, I found that adding an mfence as a store-load fence was terribly expensive. So,
I thought that I needed to buffer up a bunch of objects, set their states, do one mfence,
and then visit all of them. This seemed like a win, so I went with it. Unfortunately, this
made no sense for two reasons:

- I shouldn't use mfence. I should use ortop (lock orl $0, (%rsp)) instead. Ortop is
  basically free, and it's what WTF now uses for storeLoadFence().

- My data saying that buffering up objects was not a slow-down was wrong. That was actually
  almost as expensive as the mfence.

But in order to implement that, I made some other improvements that I think we should stick
with:

- SlotVisitor::visitChildren() now uses a switch on type. This replaces what used to be
  some nasty ClassInfo look-ups.

- We no longer save the object's old CellState. We would do that so that we would know what
  state the object had been before we blackened it. But I believe that the more logical
  solution is to have two kinds of black - one for black-for-the-first-time objects and one
  for repeat offenders. This is a lot easier to reason about, since you can now just figure
  this out by looking at the cell directly.

The latter change meant rewiring a bunch of barriers. It didn't make them any more
expensive.

Relanding after fixing a nasty build failure in cloop and elsewhere.

* JavaScriptCore.xcodeproj/project.pbxproj:
* assembler/AbstractMacroAssembler.h:
(JSC::isARMv7IDIVSupported): Deleted.
(JSC::isARM64): Deleted.
(JSC::isX86): Deleted.
(JSC::isX86_64): Deleted.
(JSC::optimizeForARMv7IDIVSupported): Deleted.
(JSC::optimizeForARM64): Deleted.
(JSC::optimizeForX86): Deleted.
(JSC::optimizeForX86_64): Deleted.
* assembler/CPU.h: Added.
(JSC::isARMv7IDIVSupported):
(JSC::isARM64):
(JSC::isX86):
(JSC::isX86_64):
(JSC::optimizeForARMv7IDIVSupported):
(JSC::optimizeForARM64):
(JSC::optimizeForX86):
(JSC::optimizeForX86_64):
* ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::emitStoreBarrier):
* heap/CellState.h:
(JSC::isBlack):
(JSC::blacken):
* heap/Heap.cpp:
(JSC::Heap::addToRememberedSet):
* heap/Heap.h:
* heap/HeapInlines.h:
(JSC::Heap::writeBarrier):
(JSC::Heap::reportExtraMemoryVisited):
(JSC::Heap::reportExternalMemoryVisited):
* heap/MarkStack.cpp:
* heap/MarkStack.h:
* heap/SlotVisitor.cpp:
(JSC::SlotVisitor::visitChildren):
* heap/SlotVisitor.h:
* heap/SlotVisitorInlines.h:
(JSC::SlotVisitor::reportExtraMemoryVisited):
(JSC::SlotVisitor::reportExternalMemoryVisited):
* jit/AssemblyHelpers.h:
(JSC::AssemblyHelpers::jumpIfIsRememberedOrInEden):
* llint/LLIntData.cpp:
(JSC::LLInt::Data::performAssertions):
* llint/LowLevelInterpreter.asm:
* llint/LowLevelInterpreter32_64.asm:
* llint/LowLevelInterpreter64.asm:
* runtime/JSObject.h:
(JSC::isJSFinalObject):

Source/WTF:

Fix this on x86-32.

* wtf/Atomics.h:
(WTF::x86_ortop):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206344 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ASSERTION FAILED: !newRelayoutRoot.container() || is<RenderView>(newRelayoutRoot.container()) || !newRelayoutRoot.container()->needsLayout() while loading sohu.com
https://bugs.webkit.org/show_bug.cgi?id=162466

Reviewed by Simon Fraser.

Source/WebCore:

When we come across a out-of-flow positioned renderer during layout, we add it to a tracker map with
its containing block (calling RenderBlock::insertPositionedObject).
It ensures that a containing block can easily access to the out-of-flow positioned descendants during layout/painting/hittesting.
We do it even when the containing block - positioned renderer pair is already in this tracker map.
RenderBlock::insertPositionedObject() eagerly sets the positioned-child-needs-layout flag on the containing block
assuming it needs to layout this descendant later in the layout phase.
This patch ensure that we only flag the containing block dirty when the descendant needs layout.

Test: fast/block/positioning/subtree-assert-when-positioned-element-dirties-containing-block.html

* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::insertPositionedObject):

LayoutTests:

* fast/block/positioning/subtree-assert-when-positioned-element-dirties-containing-block-expected.txt: Added.
* fast/block/positioning/subtree-assert-when-positioned-element-dirties-containing-block.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206343 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove debug flag for flaky test js/regress-139548.html.
https://bugs.webkit.org/show_bug.cgi?id=160017

Unreviewed test gardening.

* platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@206342 268f45cc-cd09-0410-ab3c-d52691b4dbfc