Clean up ScriptExecutionContext::Task and subclasses
https://bugs.webkit.org/show_bug.cgi?id=122469

Reviewed by Andreas Kling.

* Modules/webdatabase/Database.cpp:
(WebCore::DerefContextTask::DerefContextTask):
(WebCore::Database::~Database):
(WebCore::DeliverPendingCallbackTask::DeliverPendingCallbackTask):
(WebCore::Database::scheduleTransactionCallback):
* Modules/webdatabase/DatabaseManager.cpp:
(WebCore::DatabaseCreationCallbackTask::DatabaseCreationCallbackTask):
(WebCore::DatabaseManager::openDatabase):
* Modules/webdatabase/SQLCallbackWrapper.h:
(WebCore::SQLCallbackWrapper::clear):
(WebCore::SQLCallbackWrapper::SafeReleaseTask::SafeReleaseTask):
* Modules/websockets/ThreadableWebSocketChannelClientWrapper.cpp:
(WebCore::ThreadableWebSocketChannelClientWrapper::processPendingTasks):
* Modules/websockets/ThreadableWebSocketChannelClientWrapper.h:
* Modules/websockets/WorkerThreadableWebSocketChannel.cpp:
(WebCore::WorkerThreadableWebSocketChannel::WorkerGlobalScopeDidInitializeTask::WorkerGlobalScopeDidInitializeTask):
(WebCore::WorkerThreadableWebSocketChannel::Bridge::mainThreadInitialize):
* bindings/js/JSCallbackData.h:
(WebCore::DeleteCallbackDataTask::DeleteCallbackDataTask):
* bindings/js/JSDOMGlobalObjectTask.h:
* bindings/js/JSDOMWindowBase.cpp:
(WebCore::JSDOMWindowBase::queueTaskToEventLoop):
* bindings/js/JSWorkerGlobalScopeBase.cpp:
(WebCore::JSWorkerGlobalScopeBase::queueTaskToEventLoop):
* bindings/scripts/CodeGeneratorJS.pm:
(GenerateCallbackImplementation):
* dom/CrossThreadTask.h:
(WebCore::createCallbackTask):
* dom/Document.cpp:
(WebCore::Document::addConsoleMessage):
(WebCore::Document::addMessage):
(WebCore::PerformTaskContext::PerformTaskContext):
(WebCore::Document::postTask):
(WebCore::Document::pendingTasksTimerFired):
* dom/Document.h:
* dom/ScriptExecutionContext.cpp:
(WebCore::ProcessMessagesSoonTask::ProcessMessagesSoonTask):
(WebCore::ScriptExecutionContext::processMessagePortMessagesSoon):
* dom/ScriptExecutionContext.h:
* dom/StringCallback.cpp:
(WebCore::StringCallback::scheduleCallback):
* loader/appcache/ApplicationCacheGroup.cpp:
(WebCore::CallCacheListenerTask::CallCacheListenerTask):
(WebCore::ApplicationCacheGroup::postListenerTask):
* workers/DefaultSharedWorkerRepository.cpp:
(WebCore::SharedWorkerProxy::postTaskToLoader):
(WebCore::SharedWorkerProxy::postTaskForModeToWorkerGlobalScope):
(WebCore::DefaultSharedWorkerRepository::workerScriptLoaded):
(WebCore::DefaultSharedWorkerRepository::connectToWorker):
* workers/WorkerEventQueue.cpp:
(WebCore::WorkerEventQueue::enqueueEvent):
* workers/WorkerGlobalScope.cpp:
(WebCore::WorkerGlobalScope::close):
(WebCore::WorkerGlobalScope::postTask):
(WebCore::WorkerGlobalScope::addConsoleMessage):
(WebCore::WorkerGlobalScope::addMessage):
* workers/WorkerGlobalScope.h:
* workers/WorkerLoaderProxy.h:
* workers/WorkerMessagingProxy.cpp:
(WebCore::WorkerMessagingProxy::postMessageToWorkerObject):
(WebCore::WorkerMessagingProxy::postMessageToWorkerGlobalScope):
(WebCore::WorkerMessagingProxy::postTaskForModeToWorkerGlobalScope):
(WebCore::WorkerMessagingProxy::postTaskToLoader):
(WebCore::WorkerMessagingProxy::postExceptionToWorkerObject):
(WebCore::WorkerMessagingProxy::workerThreadCreated):
(WebCore::WorkerMessagingProxy::notifyNetworkStateChange):
(WebCore::WorkerMessagingProxy::workerGlobalScopeDestroyed):
(WebCore::WorkerMessagingProxy::workerGlobalScopeClosed):
(WebCore::WorkerMessagingProxy::postMessageToPageInspector):
(WebCore::WorkerMessagingProxy::confirmMessageFromWorkerObject):
(WebCore::WorkerMessagingProxy::reportPendingActivity):
* workers/WorkerMessagingProxy.h:
* workers/WorkerRunLoop.cpp:
(WebCore::WorkerRunLoop::postTask):
(WebCore::WorkerRunLoop::postTaskAndTerminate):
(WebCore::WorkerRunLoop::postTaskForMode):
(WebCore::WorkerRunLoop::Task::Task):
* workers/WorkerRunLoop.h:
* workers/WorkerThread.cpp:
(WebCore::WorkerThreadShutdownFinishTask::WorkerThreadShutdownFinishTask):
(WebCore::WorkerThreadShutdownStartTask::performTask):
(WebCore::WorkerThread::stop):
(WebCore::WorkerThread::releaseFastMallocFreeMemoryInAllThreads):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157061 268f45cc-cd09-0410-ab3c-d52691b4dbfc
FTL memory allocator should be able to allocate data sections in non-executable memory
https://bugs.webkit.org/show_bug.cgi?id=116189

Reviewed by Sam Weinig.
        
Use a RefCountedArray<int64_t> for data sections. This works out great because
RefCountedArray<> knows its own size and because the reference counting makes passing
it around very easy (you don't have to stress out about ownership).

* ftl/FTLCompile.cpp:
(JSC::FTL::mmAllocateDataSection):
(JSC::FTL::compile):
* ftl/FTLJITCode.cpp:
(JSC::FTL::JITCode::addDataSection):
* ftl/FTLJITCode.h:
(JSC::FTL::JITCode::dataSections):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157062 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Fix test failures.

* Scripts/webkitpy/port/base.py:
(Port.to.start_helper):
* Scripts/webkitpy/port/mock_drt.py:
(MockDRTPort.start_helper):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157063 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reduce duplicated code in WebPageProxy
https://bugs.webkit.org/show_bug.cgi?id=122230

Patch by Gustavo Noronha Silva <gustavo.noronha@collabora.co.uk> on 2013-10-07
Reviewed by Darin Adler.

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::close): move duplicate code to resetState and call it.
(WebKit::WebPageProxy::resetState): new private method for code that is shared between
close and resetStateAfterProcessExited.
(WebKit::WebPageProxy::resetStateAfterProcessExited): move duplicate code to resetState
and call it.
* UIProcess/WebPageProxy.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157064 268f45cc-cd09-0410-ab3c-d52691b4dbfc
CTTE: Live node lists always have an owner Node.
<https://webkit.org/b/122470>

Reviewed by Anders Carlsson.

Make LiveNodeListBase::m_ownerNode a Ref<Node> instead of a RefPtr
and have all constructors take Node&.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157065 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Fix Windows build.

* wtf/StdLibExtras.h:
(std::make_unique):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157066 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[GTK] Missing packages for APT on install-dependencies
https://bugs.webkit.org/show_bug.cgi?id=121555

Patch by Gustavo Noronha Silva <gns@gnome.org> on 2013-10-07
Reviewed by Martin Robinson.

* gtk/install-dependencies: add packages that are needed for
building WebKit itself and the jhbuild dependencies.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157067 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[MediaStream API] update MediaStreamTrack object to match spec
https://bugs.webkit.org/show_bug.cgi?id=121940

Reviewed by Jer Noble.

Source/WebCore: 

No new tests, existing test updated.

Add new source files to the project:
* CMakeLists.txt:
* DerivedSources.make:
* GNUmakefile.list.am:
* WebCore.xcodeproj/project.pbxproj:

New capability dictionary objects:
* Modules/mediastream/AllAudioCapabilities.h: Added.
* Modules/mediastream/AllAudioCapabilities.idl: Added.
* Modules/mediastream/AllVideoCapabilities.h: Added.
* Modules/mediastream/AllVideoCapabilities.idl: Added.

* Modules/mediastream/AudioStreamTrack.cpp:
(WebCore::AudioStreamTrack::create): New version that takes a MediaStreamTrack*.
* Modules/mediastream/AudioStreamTrack.h:

New object for a capability range:
* Modules/mediastream/CapabilityRange.cpp: Added.
* Modules/mediastream/CapabilityRange.h: Added.
* Modules/mediastream/CapabilityRange.idl: Added.

* Modules/mediastream/MediaConstraintsImpl.h: Make initialize() public.

New object for the current states for a media source.
* Modules/mediastream/MediaSourceStates.cpp: Added.
* Modules/mediastream/MediaSourceStates.h: Added.
* Modules/mediastream/MediaSourceStates.idl: Added.

Don't call the media stream center to notify it when the state of other
objects change.
* Modules/mediastream/MediaStream.cpp:
(WebCore::processTrack): Remove the stream source duplication hack.
(WebCore::createFromSourceVectors): 
(WebCore::MediaStream::MediaStream):
(WebCore::MediaStream::addTrack):
(WebCore::MediaStream::removeTrack):
* Modules/mediastream/MediaStream.h:

New object for the capabilities of a source.
* Modules/mediastream/MediaStreamCapabilities.cpp: Added.
* Modules/mediastream/MediaStreamCapabilities.h: Added.
* Modules/mediastream/MediaStreamCapabilities.idl: Added.

Update interface to match spec.
* Modules/mediastream/MediaStreamTrack.cpp:
(WebCore::MediaStreamTrack::MediaStreamTrack): Define a copy constructor to use in clone().
(WebCore::MediaStreamTrack::setSource): Call removeObserver if the track already has a source.
    Initialize m_muted from new source's muted state.
(WebCore::MediaStreamTrack::id): Allow source to provide ID as the spec suggests.
(WebCore::MediaStreamTrack::setEnabled): Add some spec text to clarify logic. Always call
    source->setEnabled, it can figure out if nothing needs to be done.
(WebCore::MediaStreamTrack::muted): Don't call the stream center when muted changes, the
    source can take care of notifying interested parties.
(WebCore::MediaStreamTrack::readonly): New.
(WebCore::MediaStreamTrack::remote): New.
(WebCore::MediaStreamTrack::constraints): New. 
(WebCore::MediaStreamTrack::states): New.
(WebCore::MediaStreamTrack::capabilities): New.
(WebCore::MediaStreamTrack::applyConstraints): New.
(WebCore::MediaStreamTrack::clone): New.
(WebCore::MediaStreamTrack::stopProducingData): New.
(WebCore::MediaStreamTrack::sourceStateChanged): Renamed from sourceChangedState.
(WebCore::MediaStreamTrack::sourceMutedChanged): New.
(WebCore::MediaStreamTrack::sourceEnabledChanged): New.
(WebCore::MediaStreamTrack::configureTrackRendering): New.
(WebCore::MediaStreamTrack::stopped): New. 
(WebCore::MediaStreamTrack::stop): Call stopProducingData.
(WebCore::MediaStreamTrack::scheduleEventDispatch): New.
(WebCore::MediaStreamTrack::dispatchQueuedEvents): New.
* Modules/mediastream/MediaStreamTrack.h:
* Modules/mediastream/MediaStreamTrack.idl:

* Modules/mediastream/MediaTrackConstraint.cpp: Added.
* Modules/mediastream/MediaTrackConstraint.h: Added.
* Modules/mediastream/MediaTrackConstraint.idl: Added.

// Add empty classes/IDL for track constraint objects.
* Modules/mediastream/MediaTrackConstraintSet.cpp: Added.
* Modules/mediastream/MediaTrackConstraintSet.h: Added.
* Modules/mediastream/MediaTrackConstraintSet.idl: Added.
* Modules/mediastream/MediaTrackConstraints.cpp: Added.
* Modules/mediastream/MediaTrackConstraints.h: Added.
* Modules/mediastream/MediaTrackConstraints.idl: Added.

* Modules/mediastream/UserMediaRequest.cpp:
(WebCore::UserMediaRequest::callSuccessHandler): Don't call the stream center, the
    stream can take care of notifying interested parties.

// Add a constructor and create() that take a MediaStreamTrack*.
* Modules/mediastream/VideoStreamTrack.cpp:
(WebCore::VideoStreamTrack::create): 
(WebCore::VideoStreamTrack::VideoStreamTrack):
* Modules/mediastream/VideoStreamTrack.h:

// Create a MediaStreamSource subclass for WebAudio
* Modules/webaudio/AudioContext.cpp:
(WebCore::AudioContext::createMediaStreamSource): Call isAudioStreamSource instead
    of checking deviceID.
* Modules/webaudio/MediaStreamAudioDestinationNode.cpp:
(WebCore::MediaStreamAudioDestinationNode::MediaStreamAudioDestinationNode): Create a
    MediaStreamAudioSource instead of a MediaStreamSource.
* Modules/webaudio/MediaStreamAudioDestinationNode.h:
* Modules/webaudio/MediaStreamAudioSource.cpp: Added.
* Modules/webaudio/MediaStreamAudioSource.h: Added.
(WebCore::MediaStreamAudioSource::~MediaStreamAudioSource):

// Add new generated files.
* bindings/js/JSMediaSourceStatesCustom.cpp: Added.
* bindings/js/JSMediaStreamCapabilitiesCustom.cpp: Added.

* dom/EventNames.h: Defined 'overconstrained' event.

* platform/mediastream/MediaStreamCenter.h: Get rid of all of the methods nobody uses.
    It isn't clear that they are necessary, and we can add them back if/when we need them.

* platform/mediastream/MediaStreamDescriptor.cpp:
(WebCore::MediaStreamDescriptor::~MediaStreamDescriptor): Clear the all source streams.
(WebCore::MediaStreamDescriptor::removeSource): Clear the source stream.
* platform/mediastream/MediaStreamDescriptor.h:

// Make MediaStreamSource an abstract base class, and remove everyting WebAudio-specific
//  to MediaStreamAudioSource. 
* platform/mediastream/MediaStreamSource.cpp:
(WebCore::MediaStreamSource::MediaStreamSource): Remove readyState and requiresConsumer
    parameters. Create new UUID for id if non was passed.
(WebCore::MediaStreamSource::reset): Reset internal state to just-constructed. Used for testing.
(WebCore::MediaStreamSource::setReadyState): sourceChangedState -> sourceStateChanged.
(WebCore::MediaStreamSource::setStream): Remove the ASSERT that check for a source being
    added to a new stream. This is still a problem, but it is required for testing and will
    be fixed as a part of bug 121954.
(WebCore::MediaStreamSource::setConstraints): Added.
(WebCore::MediaStreamSource::setMuted): Notify observers when muted changes.
(WebCore::MediaStreamSource::setEnabled): Notify observers when enabled changes.
(WebCore::MediaStreamSource::readonly): New.
(WebCore::MediaStreamSource::stop): New. Set state to Ended when all of the observers has
    stopped.
* platform/mediastream/MediaStreamSource.h:

// Define platform versions of the Capabilities classes.
* platform/mediastream/MediaStreamSourceCapabilities.h: Added.

// Update the non-functional platform stream centers for the API changes.
* platform/mediastream/blackberry/MediaStreamCenterBlackBerry.cpp:
* platform/mediastream/blackberry/MediaStreamCenterBlackBerry.h:
* platform/mediastream/gstreamer/MediaStreamCenterGStreamer.cpp:
* platform/mediastream/gstreamer/MediaStreamCenterGStreamer.h:
* platform/mediastream/mac/MediaStreamCenterMac.cpp:
* platform/mediastream/mac/MediaStreamCenterMac.h:

// Update the Mock stream center for the API changes. Add a concrete mock MediaStreamSource
//  subclass.
* platform/mock/MockMediaStreamCenter.cpp:
(WebCore::MockSource::MockSource): New, the mock media stream source.
(WebCore::MockSource::~MockSource):
(WebCore::MockSource::capabilities):
(WebCore::MockSource::states):
(WebCore::mockSourceMap):
(WebCore::mockAudioSourceID):
(WebCore::mockVideoSourceID):
(WebCore::initializeMockSources): Create one audio and one video mock source.
(WebCore::MockMediaStreamCenter::registerMockMediaStreamCenter): Call initializeMockSources.
(WebCore::MockMediaStreamCenter::createMediaStream): Use the already allocated mock media
    sources.
(WebCore::MockMediaStreamCenter::getMediaStreamTrackSources): Ditto.
* platform/mock/MockMediaStreamCenter.h:

LayoutTests: 

* fast/mediastream/MediaStreamTrack-expected.txt:
* fast/mediastream/MediaStreamTrack.html:
* fast/mediastream/MediaStreamTrack-getSources-expected.txt:
* fast/mediastream/MediaStreamTrack-getSources.html:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157068 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[GTK] run-gtk-tests does not distinguish between failure and crashes
https://bugs.webkit.org/show_bug.cgi?id=122135

Patch by Gustavo Noronha Silva <gustavo.noronha@collabora.com> on 2013-10-07
Reviewed by Martin Robinson.

The GTK+ API test runner does not distinguish between failures and crashes. This change
makes it do that, so it's easier for us to spot the more important/higher priority crash
case.

* Scripts/run-gtk-tests:
(TestRunner._run_test_command): return the exit code instead of a boolean true/false,
so we have more information on how the process ended.
(TestRunner._run_test): check the exit code to distinguish between crashes and failures.
(TestRunner.run_tests): report crashes.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157069 268f45cc-cd09-0410-ab3c-d52691b4dbfc