[BlackBerry] Rotate device from landscape to portrait during youtube streaming will cause device screen flash with video list page
https://bugs.webkit.org/show_bug.cgi?id=120364

Patch by Jacky Jiang <zhajiang@blackberry.com> on 2013-08-27
Reviewed by Rob Buis.
Internally reviewed by Arvid Nilsson.

Source/WebCore:

JIRA 461232
When rotating device from landscape mode to portrait mode, we updated
texture contents based on landscape mode front visibility and back
visibility on WebKit thread at the very beginning and the landscape mode
tiles wouldn't be able to cover the portrait mode screen which resulted
in the screen flash.
It's hard to compute front visibility information on WebKit thread because
it doesn't know where the layers will be on the screen. Therefore, the
front visibility won't be updated until the first time we draw textures
on compositing thread.
The patch traverses through LayerWebKitThread and LayerCompositingThread
and discards back visibility and front visibility respectively if there
is a pending orientation. In this way, we can pick up layerTilerPrefillRect
as visibleRect instead of the visibleRect from the stale visibilities
and add more tiles for uncovered screen when updating texture contents
on WebKit thread.
The patch also fixes a bug that we prune tiles based on the stale
m_requiredTextureSize in pruneTextures(). We should prune tiles based
on the updated pendingTextureSize instead.

* platform/graphics/blackberry/LayerCompositingThread.cpp:
(WebCore::LayerCompositingThread::discardFrontVisibility):
* platform/graphics/blackberry/LayerCompositingThread.h:
* platform/graphics/blackberry/LayerCompositingThreadClient.h:
(WebCore::LayerCompositingThreadClient::discardFrontVisibility):
* platform/graphics/blackberry/LayerRenderer.cpp:
(WebCore::LayerRenderer::discardFrontVisibility):
* platform/graphics/blackberry/LayerRenderer.h:
* platform/graphics/blackberry/LayerTiler.cpp:
(WebCore::LayerTiler::discardFrontVisibility):
(WebCore::LayerTiler::processTextureJob):
(WebCore::LayerTiler::pruneTextures):
(WebCore::LayerTiler::discardBackVisibility):
* platform/graphics/blackberry/LayerTiler.h:
* platform/graphics/blackberry/LayerWebKitThread.cpp:
(WebCore::LayerWebKitThread::discardBackVisibility):
* platform/graphics/blackberry/LayerWebKitThread.h:

Source/WebKit/blackberry:

* Api/WebPage.cpp:
(BlackBerry::WebKit::WebPagePrivate::setViewportSize):
(BlackBerry::WebKit::WebPagePrivate::discardLayerVisibilities):
(BlackBerry::WebKit::WebPagePrivate::discardFrontVisibilityCompositingThread):
* Api/WebPageCompositor.cpp:
(BlackBerry::WebKit::WebPageCompositorPrivate::discardFrontVisibility):
* Api/WebPageCompositor_p.h:
* Api/WebPage_p.h:
* WebKitSupport/FrameLayers.cpp:
(BlackBerry::WebKit::FrameLayers::discardBackVisibility):
* WebKitSupport/FrameLayers.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154701 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120368

Reviewed by Andreas Kling.

Add mutation assertions to all functions.
Drop the no-event-dispatch assertion when the iterator reaches the end. This reduces need for iterator scoping
just to avoid assertions.

* dom/ChildIterator.h:
(WebCore::::domTreeHasMutated):
(WebCore::::operator):
(WebCore::=):
* dom/DescendantIterator.h:
(WebCore::::domTreeHasMutated):
(WebCore::::operator):
(WebCore::=):
* dom/Document.cpp:
(WebCore::Document::childrenChanged):
        
    Make idiomatic.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154700 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120353

Reviewed by Alexey Proskuryakov.

* WebProcess/WebCoreSupport/WebPlatformStrategies.cpp:
* WebProcess/WebCoreSupport/soup/WebFrameNetworkingContext.cpp:
(WebKit::WebFrameNetworkingContext::webFrameLoaderClient):
* WebProcess/WebCoreSupport/soup/WebFrameNetworkingContext.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154699 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120343

Reviewed by Darin Adler.

Source/WebCore:

Null-check the parent renderer of HTMLEmbedElement in WebCore::HTMLEmbedElement::rendererIsNeeded()
and early return.

Test: fast/html/HTMLEmbedElement_without_parent_renderer_assert_crash.html

* html/HTMLEmbedElement.cpp:
(WebCore::HTMLEmbedElement::rendererIsNeeded):

LayoutTests:

Test for the handling of null parent renderer.

* fast/html/HTMLEmbedElement_without_parent_renderer_assert_crash-expected.txt: Added.
* fast/html/HTMLEmbedElement_without_parent_renderer_assert_crash.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154698 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=119883

Tools:

Implemented the notification listener for AccessibilityUIElement. The signal is generated
by AXObjectCache::postPlatformNotification() and received by axObjectEventListener().
axObjectEventListener will then invoke JSObjectCallAsFunction() with the respective
callback function. The global callback function and callbacks for specific elements are
stored in a HashMap in AccessibilityCallbacksAtk.cpp.

Patch by Denis Nomiyama <d.nomiyama@samsung.com> on 2013-08-27
Reviewed by Chris Fleizach.

* DumpRenderTree/AccessibilityUIElement.h: Added a notification handler for GTK+
* DumpRenderTree/atk/AccessibilityCallbacks.h: Added addAccessibilityNotificationListener()
and removeAccessibilityNotificationListener()
* DumpRenderTree/atk/AccessibilityCallbacksAtk.cpp:
(axObjectEventListener): Call JS callback for global notification or for a specific element
(disconnectAccessibilityCallbacks): Only disconnect if logging is off and there is no
notification handler
(addAccessibilityNotificationHandler): Add notification listener to the list
(removeAccessibilityNotificationHandler): Remove notification listener from the list
* DumpRenderTree/atk/AccessibilityControllerAtk.cpp:
(AccessibilityController::setLogAccessibilityEvents): Set logging off before disconnecting
* DumpRenderTree/atk/AccessibilityNotificationHandlerAtk.cpp: Added.
(AccessibilityNotificationHandler::AccessibilityNotificationHandler): Create handler
(AccessibilityNotificationHandler::~AccessibilityNotificationHandler): Destroy handler.
Remove handler from the list and disconnect callbacks
(AccessibilityNotificationHandler::setNotificationFunctionCallback): Set the notification
callback and connect callbacks to signals
* DumpRenderTree/atk/AccessibilityNotificationHandlerAtk.h: Added.
(AccessibilityNotificationHandler::setPlatformElement): Set platform element
(AccessibilityNotificationHandler::platformElement): Get platform element
(AccessibilityNotificationHandler::notificationFunctionCallback): Get notification callback
* DumpRenderTree/atk/AccessibilityUIElementAtk.cpp:
(AccessibilityUIElement::addNotificationListener): Create notification handler, set the
platform element and the notification callback
(AccessibilityUIElement::removeNotificationListener):
* DumpRenderTree/efl/CMakeLists.txt: Added AccessibilityNotificationHandlerAtk.cpp/h
* GNUmakefile.am: Added AccessibilityNotificationHandlerAtk.cpp/h

LayoutTests:

Unskipped the checkbox notification test in a11y and added the expected results.

Patch by Denis Nomiyama <d.nomiyama@samsung.com> on 2013-08-27
Reviewed by Chris Fleizach.

* platform/gtk/TestExpectations: Unskipped the checkbox notification test in a11y.
* platform/gtk/accessibility/aria-checkbox-sends-notification-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154697 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Eric Carlson.

* platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:
(WebCore::MediaPlayerPrivateAVFoundationCF::tracksChanged):
[Windows] Correct method call (should have been "characteristicsChanged", not
"player()->characteristicChanged()"



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154694 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120335

Reviewed by Eric Carlson.

* platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp: Revise implementation
to match logic in platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjc.mm


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154693 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* rendering/svg/RenderSVGResourceFilter.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154692 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* rendering/svg/RenderSVGResourceFilter.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154691 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120356>

Reviewed by Antti Koivisto.

Instead of checking isRenderView() in RenderBox::availableLogicalHeightUsing()
and doing an early return, do everything needed without leaving RenderView instead.
Document style never has min-/max-height so there's no need to apply constraints.

* rendering/RenderBox.cpp:
(WebCore::RenderBox::availableLogicalHeightUsing):
* rendering/RenderView.cpp:
(WebCore::RenderView::availableLogicalHeight):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154689 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120256>

Reviewed by Darin Adler.

RenderObjects can always find Settings through the Frame.

* rendering/InlineTextBox.cpp:
(WebCore::InlineTextBox::paint):
* rendering/RenderBoxModelObject.cpp:
(WebCore::RenderBoxModelObject::paintFillLayerExtended):
* rendering/svg/RenderSVGResourceFilter.cpp:
(WebCore::RenderSVGResourceFilter::applyResource):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154688 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed gardening.

* platform/qt-5.0-wk2/tables: Removed.
* platform/qt-5.0-wk2/tables/layering: Removed.
* platform/qt-5.0-wk2/tables/mozilla: Removed.
* platform/qt-5.0-wk2/tables/mozilla/bugs: Removed.
* platform/qt-5.0-wk2/tables/mozilla/collapsing_borders: Removed.
* platform/qt-5.0-wk2/tables/mozilla/core: Removed.
* platform/qt-5.0-wk2/tables/mozilla/dom: Removed.
* platform/qt-5.0-wk2/tables/mozilla/marvin: Removed.
* platform/qt-5.0-wk2/tables/mozilla/other: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures/bugs: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures/collapsing_borders: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures/core: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures/dom: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures/marvin: Removed.
* platform/qt-5.0-wk2/tables/mozilla_expected_failures/other: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154687 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120363>

Reviewed by Antti Koivisto.

This function does lazy construction and always returns an object.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154686 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120361>

Reviewed by Antti Koivisto.

Take Antti's fancy new child iterator for a quick spin.

* html/HTMLAppletElement.cpp:
(WebCore::HTMLAppletElement::updateWidget):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154685 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120359

Unreviewed EFL gardening.

Patch by Krzysztof Czech <k.czech@samsung.com> on 2013-08-27

* platform/efl-wk1/accessibility/file-upload-button-stringvalue-expected.txt: Added.
* platform/efl-wk2/accessibility/file-upload-button-stringvalue-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154684 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=115352

Patch by Andre Moreira Magalhaes <andre.magalhaes@collabora.co.uk> on 2013-08-27
Reviewed by Philippe Normand.

Source/WebCore:

GStreamer source element may be created by any gstreamer element on any thread by calling
gst_element_make_from_uri with the URIs handled by the source element.
This patch makes sure the gstreamer source element is thread-safe to avoid issues with it
being created outside the main thread.

* platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:
(webkit_web_src_init):
(webKitWebSrcDispose):
(webKitWebSrcFinalize):
(webKitWebSrcSetProperty):
(webKitWebSrcGetProperty):
(removeTimeoutSources):
(webKitWebSrcStop):
(webKitWebSrcStart):
(webKitWebSrcChangeState):
(webKitWebSrcQueryWithParent):
(webKitWebSrcGetUri):
(webKitWebSrcSetUri):
(webKitWebSrcNeedDataMainCb):
(webKitWebSrcNeedDataCb):
(webKitWebSrcEnoughDataMainCb):
(webKitWebSrcEnoughDataCb):
(webKitWebSrcSeekMainCb):
(webKitWebSrcSeekDataCb):
(webKitWebSrcSetMediaPlayer):
(StreamingClient::StreamingClient):
(StreamingClient::~StreamingClient):
(StreamingClient::createReadBuffer):
(StreamingClient::handleResponseReceived):
(StreamingClient::handleDataReceived):
(StreamingClient::handleNotifyFinished):
(CachedResourceStreamingClient::CachedResourceStreamingClient):
(CachedResourceStreamingClient::~CachedResourceStreamingClient):
(CachedResourceStreamingClient::loadFailed):
(CachedResourceStreamingClient::setDefersLoading):
(CachedResourceStreamingClient::getOrCreateReadBuffer):
(CachedResourceStreamingClient::responseReceived):
(CachedResourceStreamingClient::dataReceived):
(CachedResourceStreamingClient::notifyFinished):
(ResourceHandleStreamingClient::ResourceHandleStreamingClient):
(ResourceHandleStreamingClient::~ResourceHandleStreamingClient):
(ResourceHandleStreamingClient::loadFailed):
(ResourceHandleStreamingClient::setDefersLoading):
(ResourceHandleStreamingClient::getOrCreateReadBuffer):
(ResourceHandleStreamingClient::willSendRequest):
(ResourceHandleStreamingClient::didReceiveResponse):
(ResourceHandleStreamingClient::didReceiveData):
(ResourceHandleStreamingClient::didFinishLoading):
(ResourceHandleStreamingClient::didFail):
(ResourceHandleStreamingClient::wasBlocked):
(ResourceHandleStreamingClient::cannotShowURL):
Make element thread-safe, add support to use the element without a player associated (e.g.
the DASH plugin using the webkitsrc to download fragments), use GMutexLocker to simplify
locks and other general improvements.

Source/WTF:

Add convenience class that simplifies locking and unlocking a GMutex.

* GNUmakefile.list.am:
* wtf/gobject/GMutexLocker.h: Added.
(WebCore::GMutexLocker::GMutexLocker):
(WebCore::GMutexLocker::~GMutexLocker):
(WebCore::GMutexLocker::lock):
(WebCore::GMutexLocker::unlock):
(WebCore::GMutexLocker::mutex):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154683 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120358

Reviewed by Andreas Kling.

* dom/ContainerNode.h:
        
    Delete isContainerNode() so it can't be called if there is static knowledge that the object is a ContainerNode.

* dom/DescendantIterator.h:
(WebCore::::DescendantIterator):

    Make DescendantIterator use Node* as root instead of ContainerNode*. It is only used for equality comparison.

(WebCore::::begin):
        
    Remove branch. Rely on ElementTraversal specialization for ContainerNodes.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154682 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120334

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2013-08-27
Reviewed by David Kilzer.

Source/WebCore:

JavaScriptCore changed to 1-based column numbers at some point. We
need to update the ScriptDebugger assumption that they were 0-based.

Test: inspector-protocol/debugger/column-breakpoint.html

* bindings/js/ScriptDebugServer.cpp:
(WebCore::ScriptDebugServer::createCallFrame):
(WebCore::ScriptDebugServer::updateCallFrameAndPauseIfNeeded):

LayoutTests:

Write a protocol test for setting a breakpoint at a line:column.

* inspector-protocol/debugger/column-breakpoint-expected.txt: Added.
* inspector-protocol/debugger/column-breakpoint.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154681 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120354

Unreviewed EFL gardening.

Patch by Krzysztof Czech <k.czech@samsung.com> on 2013-08-27

* platform/efl-wk1/accessibility/image-link-expected.txt: Added.
* platform/efl-wk1/accessibility/image-map2-expected.txt: Added.
* platform/efl-wk1/accessibility/table-cell-spans-expected.txt: Added.
* platform/efl-wk1/accessibility/table-cells-expected.txt: Added.
* platform/efl-wk2/accessibility/image-link-expected.txt: Added.
* platform/efl-wk2/accessibility/image-map2-expected.txt: Added.
* platform/efl-wk2/accessibility/table-cell-spans-expected.txt:
* platform/efl-wk2/accessibility/table-cells-expected.txt:
* platform/efl/TestExpectations:
* platform/efl/accessibility/image-link-expected.txt: Removed.
* platform/efl/accessibility/image-map2-expected.txt: Removed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154680 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120355

Reviewed by Andreas Kling.

Move from Traversal<ElementType>::next() and Traversal<ElementType>::nextSibling() to iterators.

* css/CSSFontFaceSource.cpp:
(WebCore::CSSFontFaceSource::getFontData):
* dom/Document.cpp:
(WebCore::Document::removeTitle):
(WebCore::Document::updateBaseURL):
(WebCore::Document::processBaseElement):
* dom/TreeScope.cpp:
(WebCore::TreeScope::labelElementForId):
(WebCore::TreeScope::findAnchor):
* html/HTMLFieldSetElement.cpp:
(WebCore::HTMLFieldSetElement::invalidateDisabledStateUnder):
(WebCore::HTMLFieldSetElement::childrenChanged):
* html/HTMLLabelElement.cpp:
(WebCore::HTMLLabelElement::control):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::cancelPendingEventsAndCallbacks):
* html/HTMLObjectElement.cpp:
(WebCore::HTMLObjectElement::parametersForPlugin):
* rendering/FilterEffectRenderer.cpp:
(WebCore::FilterEffectRenderer::buildReferenceFilter):
* svg/SVGFilterPrimitiveStandardAttributes.h:
(WebCore::isSVGFilterPrimitiveStandardAttributes):
(WebCore::SVGFilterPrimitiveStandardAttributes):
* svg/animation/SMILTimeContainer.cpp:
(WebCore::SMILTimeContainer::updateDocumentOrderIndexes):
* svg/graphics/SVGImage.cpp:
(WebCore::SVGImage::hasSingleSecurityOrigin):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154679 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120339>

Reviewed by Antti Koivisto.

Now that Page::mainFrame() returns a reference, we can make this return a reference
too, since there's always either a focused or a main frame.

One hectogram of null checks removed as a result.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154678 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=119986

Patch by Piotr Drąg <piotrdrag@gmail.com> on 2013-08-27
Reviewed by Gustavo Noronha Silva.

* pl.po: updated.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154677 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120304>

Reviewed by Darin Adler.

Let's enforce this better by storing a RenderView* instead of a plain RenderObject*.
We should switch callers that grab at Document::renderer() to calling renderView()
instead, but that's better done separately.

* dom/Document.cpp:
(WebCore::Document::Document):
(WebCore::Document::~Document):
(WebCore::Document::setRenderView):
(WebCore::Document::createRenderTree):
(WebCore::Document::detach):
(WebCore::Document::setInPageCache):
* dom/Document.h:
(WebCore::Document::renderView):
(WebCore::Document::renderer):
* html/parser/HTMLResourcePreloader.cpp:
* rendering/RenderObject.cpp:
(WebCore::RenderObject::setStyle):
* rendering/RenderView.h:
* svg/SVGSVGElement.cpp:
(WebCore::SVGSVGElement::updateCurrentTranslate):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154676 268f45cc-cd09-0410-ab3c-d52691b4dbfc

grammar-markers.html and grammar-markers-hidpi.html pass even if element does not have grammar marker
https://bugs.webkit.org/show_bug.cgi?id=119797

Reviewed by Ryosuke Niwa.

After tenth attempts of verifying the grammar marker, the tests call'notifyDone'
even if grammar marker was not be found.

Both grammar-marker.html and grammar-marker-hidpi.html call the text checker
asynchronously. Therefore, we need to wait until either the grammar marker
is found or number of attempts is reached.

Dump more information whether the grammar marker was found to be sure that
the tests do not pass when the element does not have the marker.

* editing/spelling/grammar-markers-expected.txt:
* editing/spelling/grammar-markers-hidpi-expected.txt:
Update the expectations.

* editing/spelling/grammar-markers-hidpi.html:
* editing/spelling/grammar-markers.html:
Dump more information.
Additionally, pass 'document' to hasGrammarMarker instead of
'target' as the method does not work for target/source elements.

* platform/mac/editing/spelling/grammar-markers-expected.png:
* platform/mac/editing/spelling/grammar-markers-hidpi-expected.png: Added.
Update the expectations for Mac.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154675 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=100050

Reviewed by Darin Adler.

Renamed m_characterIndex to m_characterIndexOfGlyph and gave it an inline size of 10,
which covers around 66% of all cases. The rest of the cases are now preallocated to the
upper limit which is length of the original TextRun.

* platform/graphics/FontFastPath.cpp:
(WebCore::Font::getGlyphsAndAdvancesForSimpleText):
(WebCore::Font::selectionRectForSimpleText):
(WebCore::Font::offsetForPositionForSimpleText):
* platform/graphics/WidthIterator.cpp:
(WebCore::WidthIterator::WidthIterator):
(WebCore::WidthIterator::advanceInternal):
* platform/graphics/WidthIterator.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154674 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=94081

Reviewed by Darin Adler.

Source/WebCore:

Add support for DOM Level 3 WheelEvent:
http://www.w3.org/TR/DOM-Level-3-Events/#events-WheelEvent

Firefox, IE10 and since recently Blink already support it so
it increases our cross-browser compatibility.

The non-standard 'mousewheel' event is still supported for backward
compatibility. Note that the deltas returned by the mousewheel and
the wheel events are not identical:
- They have opposite signs.
- The wheel event reports the actual amount of pixels that should be
scrolled while the legacy mousewheel event reports a factor of the
number of mouse wheel ticks (using a constant multiplier).

Tests: fast/events/wheelevent-basic.html
       fast/events/wheelevent-constructor.html
       fast/events/wheelevent-mousewheel-interaction.html

* dom/Document.h:
* dom/Document.idl:
* dom/Element.h:
* dom/Element.idl:
* dom/EventNames.h:
* dom/EventTarget.cpp:
(WebCore::legacyType):
(WebCore::EventTarget::shouldObserveLegacyType):
(WebCore::EventTarget::setupLegacyTypeObserverIfNeeded):
(WebCore::EventTarget::fireEventListeners):
* dom/EventTarget.h:
* dom/Node.cpp:
(WebCore::Node::didMoveToNewDocument):
(WebCore::tryAddEventListener):
(WebCore::tryRemoveEventListener):
(WebCore::Node::defaultEventHandler):
* dom/WheelEvent.cpp:
(WebCore::WheelEventInit::WheelEventInit):
(WebCore::WheelEvent::WheelEvent):
(WebCore::WheelEvent::initWheelEvent):
* dom/WheelEvent.h:
(WebCore::WheelEvent::deltaX):
(WebCore::WheelEvent::deltaY):
(WebCore::WheelEvent::deltaZ):
(WebCore::WheelEvent::wheelDelta):
(WebCore::WheelEvent::wheelDeltaX):
(WebCore::WheelEvent::wheelDeltaY):
* dom/WheelEvent.idl:
* html/HTMLAttributeNames.in:
* html/HTMLElement.cpp:
(WebCore::HTMLElement::eventNameForAttributeName):
* page/DOMWindow.cpp:
(WebCore::DOMWindow::addEventListener):
(WebCore::DOMWindow::removeEventListener):
* page/DOMWindow.h:
* page/DOMWindow.idl:
* page/EventHandler.cpp:
(WebCore::EventHandler::defaultWheelEventHandler):
* plugins/blackberry/PluginViewBlackBerry.cpp:
(WebCore::PluginView::handleWheelEvent):
* svg/SVGElementInstance.cpp:
* svg/SVGElementInstance.h:
* svg/SVGElementInstance.idl:

LayoutTests:

Add several layout tests to check support for DOM3 wheel event.

* fast/events/wheelevent-basic-expected.txt: Added.
* fast/events/wheelevent-basic.html: Added.
* fast/events/wheelevent-constructor-expected.txt: Added.
* fast/events/wheelevent-constructor.html: Added.
* fast/events/wheelevent-mousewheel-interaction-expected.txt: Added.
* fast/events/wheelevent-mousewheel-interaction.html: Added.
* platform/efl/fast/events/wheelevent-basic-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154673 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=115303

Reviewed by Anders Carlsson.

Do not relayout when accessing script elements during painting.

* html/HTMLEmbedElement.cpp:
(WebCore::HTMLEmbedElement::renderWidgetForJSBindings):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154672 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120349

Adjust to latest changes in WebCore::Page to create the main frame.

Patch by Arunprasad Rajkumar <arurajku@cisco.com> on 2013-08-27
Reviewed by Simon Hausmann.

* WebCoreSupport/QWebFrameAdapter.cpp:
(QWebFrameData::QWebFrameData):
* WebCoreSupport/QWebPageAdapter.cpp:
(QWebPageAdapter::initializeWebCorePage):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154671 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* TestWebKitAPI/GNUmakefile.am: Remove mac specific file from
compilation added by mistake in r154601.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154668 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120341

Reviewed by Ryosuke Niwa.

Little refactoring to make other cleanups easier. Instead of modifying
SpaceSplitString directly, rely on DOMTokenList ultimately changing
the value, which in turn updates the tokens.

* html/DOMSettableTokenList.cpp:
* html/DOMSettableTokenList.h:
* html/DOMTokenList.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154667 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120253

Reviewed by Philippe Normand.

When painting the volume bar, consider that it could be muted even
then volume is different than zero.

* platform/gtk/RenderThemeGtk.cpp:
(WebCore::RenderThemeGtk::paintMediaVolumeSliderTrack): Asign
painted volume as 0 when media is muted.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154666 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* WebCoreSupport/FrameLoaderClientGtk.cpp:
(WebKit::FrameLoaderClient::FrameLoaderClient): Remove an assertion that was not removed in r154658.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154664 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120340

Reviewed by Andreas Kling.

Only isSupportedFromDOM still takes a Frame*, as it still has callers that expect null to work.

* dom/UserTypingGestureIndicator.cpp:
* dom/UserTypingGestureIndicator.h:
* editing/Editor.cpp:
* editing/EditorCommand.cpp:
* page/EventHandler.cpp:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154663 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120279

Reviewed by Darin Adler.

Source/WebCore: 

Don't add the element in the named items to the past names map when there are multiple elements.
This matches IE10's behavior and the specified behavior in HTML5:
http://www.w3.org/TR/2013/WD-html51-20130528/forms.html#dom-form-nameditem

Test: fast/forms/past-names-map-should-not-contain-nodelist-item.html

* html/HTMLFormElement.cpp:
(WebCore::HTMLFormElement::getNamedElements):

LayoutTests: 

Add a regression test.

* fast/forms/past-names-map-should-not-contain-nodelist-item-expected.txt: Added.
* fast/forms/past-names-map-should-not-contain-nodelist-item.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154662 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* WebView.cpp:
(WebView::shouldClose):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154661 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120205

Patch by Santosh Mahto <santosh.ma@samsung.com> on 2013-08-26
Reviewed by Anders Carlsson.

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::findPlugin):
(WebKit::WebPageProxy::didBlockInsecurePluginVersion):
Added UNUSED_PARAM to avoid warning.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154660 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* page/AutoscrollController.cpp:
(WebCore::getMainFrame):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154659 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<http://webkit.org/b/119677>

Reviewed by Antti Koivisto.

Page always creates the main Frame by itself now, so it will never be null during the Page's lifetime.

Let Page::mainFrame() return Frame& and remove a sea of null checks.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154658 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Objective-C GC is disabled at runtime.

Reviewed by Darin Adler.

* wtf/ObjcRuntimeExtras.h:
(HardAutorelease):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154655 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

* editing/Editor.h:
(WebCore::Editor::killRing):
(WebCore::Editor::spellChecker):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154654 268f45cc-cd09-0410-ab3c-d52691b4dbfc