path: root/WebCore/ChangeLog

2010-12-07  Jeremy Orlow  <jorlow@chromium.org>

        Reviewed by Steve Block.

        IndexedDB returns the wrong exceptions
        https://bugs.webkit.org/show_bug.cgi?id=50632

        IndexedDB exceptions need to have an offset so they can
        be distinguished from DOM exceptions.  We also need to
        add strings for the various exceptions.  Lastly, make
        IDBDatabaseException use the common exception base class.

        * bindings/js/JSDOMBinding.cpp:
        (WebCore::setDOMException):
        * bindings/v8/V8Proxy.cpp:
        (WebCore::V8Proxy::setDOMException):
        * dom/ExceptionCode.cpp:
        (WebCore::getExceptionCodeDescription):
        * dom/ExceptionCode.h:
        * storage/IDBDatabaseError.h:
        (WebCore::IDBDatabaseError::code):
        * storage/IDBDatabaseException.h:
        (WebCore::IDBDatabaseException::create):
        (WebCore::IDBDatabaseException::ErrorCodeToExceptionCode):
        (WebCore::IDBDatabaseException::IDBDatabaseException):
        * storage/IDBDatabaseException.idl:

2010-12-09  Gustavo Noronha Silva  <gustavo.noronha@collabora.co.uk>

        Reviewed by Jeremy Orlow.

        IndexedDB: Numeric keys are floats.
        https://bugs.webkit.org/show_bug.cgi?id=50674

        Use floating point to represent numeric keys,
        add version meta data to the SQLite db,
        and migrate object stores that use integers.

        * bindings/v8/IDBBindingUtilities.cpp:
        (WebCore::createIDBKeyFromValue):
        * bindings/v8/custom/V8IDBKeyCustom.cpp:
        (WebCore::toV8):
        * storage/IDBFactoryBackendImpl.cpp:
        (WebCore::createTables):
        (WebCore::migrateDatabase):
        (WebCore::IDBFactoryBackendImpl::open):
        * storage/IDBKey.cpp:
        (WebCore::IDBKey::IDBKey):
        (WebCore::IDBKey::fromQuery):
        (WebCore::IDBKey::bind):
        (WebCore::IDBKey::bindWithNulls):
        * storage/IDBKey.h:
        (WebCore::IDBKey::create):
        (WebCore::IDBKey::number):

2010-12-10  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Xan Lopez.

        [Gtk] style="font-family: courier" makes text disappear
        https://bugs.webkit.org/show_bug.cgi?id=47452

        Don't ever use fonts that do not have any of the three charmaps that
        Fontconfig supports (Unicode, Apple Roman and Symbol). If we select
        a font that doesn't have one of these charmaps, use the next font in
        the list.

        Test: platform/gtk/fonts/font-with-no-valid-encoding.html

        * platform/graphics/freetype/FontCacheFreeType.cpp:
        (WebCore::FontCache::createFontPlatformData): Check whether the
        font we selected has a valid Fontconfig charmap.
        * platform/graphics/freetype/FontPlatformData.h: Added new method definition.
        * platform/graphics/freetype/FontPlatformDataFreeType.cpp:
        (WebCore::FontPlatformData::hasCompatibleCharmap): Added this method which
        verifies that a font has a valid Fontconfig charmap.

2010-12-09  Ryosuke Niwa  <rniwa@webkit.org>

        Reviewed by Ojan Vafai.

        Make DOM Mutation Events Asynchronous
        https://bugs.webkit.org/show_bug.cgi?id=46936

        Implemented DOM mutations events as scoped events. A scoped event is an event whose
        dispatch is done via ScopedEventQueue. The behavior of the queue is controlled by
        EventQueueScope objects (RAII idiom), which increments and decrements the scoping level
        on its constructor and destructor respectively.

        When the scoping level is 0 (initial level), scoped events are dispatched as soon as
        they are enqueued and act like synchronous events. When the scoping level is greater than 0,
        however, events are queued in ScopedEventQueue and their dispatches are delayed until
        the scoping level goes back to 0 (by the destruction of EventQueueScope).

        DOMSubtreeModified, DOMNodeInserted, DOMNodeRemoved, DOMNodeRemovedFromDocument,
        DOMNodeInsertedIntoDocument, DOMFocusIn, DOMFocusOut, focusin, and focusout are treated as
        scoped events, and a scope object is instantiated in EditCommand::apply to delay dispatches
        of the events until the completion of each call of EditCommand::doApply.

        Test: fast/events/mutation/execCommands.html

        * Android.mk: Added ScopedEventQueue.cpp.
        * CMakeLists.txt: Ditto.
        * WebCore.pro: Ditto.
        * GNUmakefile.am: Added ScopedEventQueue.cpp and ScopedEventQueue.h.
        * WebCore.gypi:  Ditto.
        * WebCore.vcproj/project.vcproj: Ditto.
        * WebCore.xcodeproj/project.pbxproj: Ditto.
        * dom/ContainerNode.cpp:
        (WebCore::dispatchChildInsertionEvents): Calls dispatchScopedEvent.
        (WebCore::dispatchChildRemovalEvents): Ditto.
        * dom/DOMAllInOne.cpp: Added ScopedEventQueue.cpp.
        * dom/Element.cpp:
        (WebCore::Element::dispatchAttrRemovalEvent): Ditto. 
        (WebCore::Element::dispatchAttrAdditionEvent): Ditto.
        * dom/Node.cpp:
        (WebCore::Node::dispatchScopedEvent): Added.
        (WebCore::Node::dispatchSubtreeModifiedEvent): Calls dispatchScopedEvent.
        * dom/Node.h:
        * dom/ScopedEventQueue.cpp: Added.
        (WebCore::ScopedEventQueue::initialize): Added.
        (WebCore::ScopedEventQueue::enqueueEvent): Added.
        (WebCore::ScopedEventQueue::dispatchAllEvents): Added.
        (WebCore::ScopedEventQueue::dispatchEvent): Added.
        (WebCore::ScopedEventQueue::instance): Added.
        (WebCore::ScopedEventQueue::incrementScopingLevel): Added.
        (WebCore::ScopedEventQueue::decrementScopingLevel): Added.
        * dom/ScopedEventQueue.h: Added.
        (WebCore::ScopedEventQueue::~ScopedEventQueue): Added.
        (WebCore::ScopedEventQueue::ScopedEventQueue): Added.
        (WebCore::EventQueueScope::EventQueueScope): Added.
        (WebCore::EventQueueScope::~EventQueueScope): Added.
        * editing/EditCommand.cpp:
        (WebCore::EditCommand::apply): Instantiates EventQueueScope.

2010-12-09  Sheriff Bot  <webkit.review.bot@gmail.com>

        Unreviewed, rolling out r73684.
        http://trac.webkit.org/changeset/73684
        https://bugs.webkit.org/show_bug.cgi?id=50801

        "missing bug number" (Requested by rniwa on #webkit).

        * Android.mk:
        * CMakeLists.txt:
        * GNUmakefile.am:
        * WebCore.gypi:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * dom/ContainerNode.cpp:
        (WebCore::dispatchChildInsertionEvents):
        (WebCore::dispatchChildRemovalEvents):
        * dom/DOMAllInOne.cpp:
        * dom/Element.cpp:
        (WebCore::Element::dispatchAttrRemovalEvent):
        (WebCore::Element::dispatchAttrAdditionEvent):
        * dom/Node.cpp:
        (WebCore::Node::dispatchSubtreeModifiedEvent):
        (WebCore::Node::dispatchUIEvent):
        * dom/Node.h:
        * dom/ScopedEventQueue.cpp: Removed.
        * dom/ScopedEventQueue.h: Removed.
        * editing/EditCommand.cpp:
        (WebCore::EditCommand::apply):

2010-12-09  Qi Zhang  <qi.2.zhang@nokia.com>

        Reviewed by Kenneth Rohde Christiansen.

        [Qt] enable orientation flag when QtMobility available
        https://bugs.webkit.org/show_bug.cgi?id=50781

        When QtMobility available, enable orientation flag by default.

        * features.pri:

2010-12-09  Kenichi Ishibashi  <bashi@google.com>

        Reviewed by Kent Tamura.

        Improve validation API support of <object> and <keygen>
        https://bugs.webkit.org/show_bug.cgi?id=50663

        Adds validation API to HTMLObjectElement class.
        Makes HTMLKeygenElement::willValidate() return false.

        Test: fast/forms/setCustomValidity-existence.html

        * html/HTMLKeygenElement.h:
        (WebCore::HTMLKeygenElement::willValidate): Added.
        * html/HTMLObjectElement.h:
        (WebCore::HTMLObjectElement::validationMessage): Added.
        (WebCore::HTMLObjectElement::checkValidity): Added.
        (WebCore::HTMLObjectElement::setCustomValidity): Added.
        * html/HTMLObjectElement.idl: Added validation API properties.

2010-12-09  Sadrul Habib Chowdhury  <sadrul@chromium.org>

        Reviewed by Kent Tamura.

        Make sure a non-zero value is used for tile-width to avoid a crash
        https://bugs.webkit.org/show_bug.cgi?id=50341

        The scaled tile width can be very small at times (e.g. with 'style: font 1
        required'). So use a minimum width of 1 instead of using 0 (which leads to a
        crash).

        Tests: fast/dom/HTMLProgressElement/progress-element-with-style-crash.html

        * rendering/RenderThemeChromiumSkia.cpp:
        (WebCore::RenderThemeChromiumSkia::paintProgressBar):

2010-12-09  Ryosuke Niwa  <rniwa@webkit.org>

        Reviewed by Ojan Vafai.

        Implemented DOM mutations events as scoped events. A scoped event is an event whose
        dispatch is done via ScopedEventQueue. The behavior of the queue is controlled by
        EventQueueScope objects (RAII idiom), which increments and decrements the scoping level
        on its constructor and destructor respectively.

        When the scoping level is 0 (initial level), scoped events are dispatched as soon as
        they are enqueued and act like synchronous events. When the scoping level is greater than 0,
        however, events are queued in ScopedEventQueue and their dispatches are delayed until
        the scoping level goes back to 0 (by the destruction of EventQueueScope).

        DOMSubtreeModified, DOMNodeInserted, DOMNodeRemoved, DOMNodeRemovedFromDocument,
        DOMNodeInsertedIntoDocument, DOMFocusIn, DOMFocusOut, focusin, and focusout are treated as
        scoped events, and a scope object is instantiated in EditCommand::apply to delay dispatches
        of the events until the completion of each call of EditCommand::doApply.

        Test: fast/events/mutation/execCommands.html

        * Android.mk: Added ScopedEventQueue.cpp.
        * CMakeLists.txt: Ditto.
        * WebCore.pro: Ditto.
        * GNUmakefile.am: Added ScopedEventQueue.cpp and ScopedEventQueue.h.
        * WebCore.gypi:  Ditto.
        * WebCore.vcproj/project.vcproj: Ditto.
        * WebCore.xcodeproj/project.pbxproj: Ditto.
        * dom/ContainerNode.cpp:
        (WebCore::dispatchChildInsertionEvents): Calls dispatchScopedEvent.
        (WebCore::dispatchChildRemovalEvents): Ditto.
        * dom/DOMAllInOne.cpp: Added ScopedEventQueue.cpp.
        * dom/Element.cpp:
        (WebCore::Element::dispatchAttrRemovalEvent): Ditto. 
        (WebCore::Element::dispatchAttrAdditionEvent): Ditto.
        * dom/Node.cpp:
        (WebCore::Node::dispatchScopedEvent): Added.
        (WebCore::Node::dispatchSubtreeModifiedEvent): Calls dispatchScopedEvent.
        * dom/Node.h:
        * dom/ScopedEventQueue.cpp: Added.
        (WebCore::ScopedEventQueue::initialize): Added.
        (WebCore::ScopedEventQueue::enqueueEvent): Added.
        (WebCore::ScopedEventQueue::dispatchAllEvents): Added.
        (WebCore::ScopedEventQueue::dispatchEvent): Added.
        (WebCore::ScopedEventQueue::instance): Added.
        (WebCore::ScopedEventQueue::incrementScopingLevel): Added.
        (WebCore::ScopedEventQueue::decrementScopingLevel): Added.
        * dom/ScopedEventQueue.h: Added.
        (WebCore::ScopedEventQueue::~ScopedEventQueue): Added.
        (WebCore::ScopedEventQueue::ScopedEventQueue): Added.
        (WebCore::EventQueueScope::EventQueueScope): Added.
        (WebCore::EventQueueScope::~EventQueueScope): Added.
        * editing/EditCommand.cpp:
        (WebCore::EditCommand::apply): Instantiates EventQueueScope.

2010-12-09  Sam Weinig  <sam@webkit.org>

        Reviewed by Gavin Barraclough.

        Fix scrolling with mouse wheel in WebKit2 views.  Once
        we coalesce wheel events, we can re-enable this.

        * platform/mac/ScrollAnimatorMac.mm:
        (WebCore::ScrollAnimatorMac::scroll):

2010-12-09  Abhishek Arya  <inferno@chromium.org>

        Reviewed by James Robinson.

        For details element, ensure that if we ended up being inline that we set out replaced
        flag so that we are treated like an inline block.
        https://bugs.webkit.org/show_bug.cgi?id=50671

        Test: fast/html/details-element-render-inline-crash.html

        * rendering/RenderDetails.cpp:
        (WebCore::RenderDetails::styleDidChange): setReplaced to true if we are set as inline.
        * rendering/RenderDetails.h: function definition.

2010-12-09  Jasmin Lapalme  <jlapalme@druide.com>

        Reviewed by Alexey Proskuryakov.

        Fix a faulty conversion from UTF-8 to UTF-16 in WebCore during an XSLT transformation.
        https://bugs.webkit.org/show_bug.cgi?id=50708

        Test: fast/xsl/utf8-chunks.xml

        * xml/XSLTProcessorLibxslt.cpp:
        (WebCore::writeToVector): now converts and returns the correct byte count when the end of the chunk is in the middle of a multibyte UTF-8 character.

2010-12-09  Vincent Scheib  <scheib@chromium.org>

        Reviewed by James Robinson.

        Clip update rectangle for Texture::updateSubRect to texture size
        https://bugs.webkit.org/show_bug.cgi?id=49929

        Test: fast/canvas/canvas-largedraws.html

        * platform/graphics/gpu/Texture.cpp:
        (WebCore::Texture::updateSubRect):

2010-12-09  Kenneth Russell  <kbr@google.com>

        Unreviewed. Another speculative Gtk build fix after r73669. Add
        needed derived sources to GNUmakefile.am.

        * GNUmakefile.am:

2010-12-09  Kenneth Russell  <kbr@google.com>

        Unreviewed. Speculative Gtk build fix after
        https://bugs.webkit.org/show_bug.cgi?id=36512 / r73669. Process
        all of the WebGL classes' IDL files.

        * CMakeLists.txt:

2010-12-09  Zhenyao Mo  <zmo@google.com>

        Reviewed by Kenneth Russell.

        Expose constructor functions for instanceof checks of WebGL objects
        https://bugs.webkit.org/show_bug.cgi?id=36512

        Test: fast/canvas/webgl/instanceof-test.html

        * bindings/generic/RuntimeEnabledFeatures.h:
        (WebCore::RuntimeEnabledFeatures::webGLActiveInfoEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLBufferEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLFramebufferEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLProgramEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLRenderbufferEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLShaderEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLTextureEnabled):
        (WebCore::RuntimeEnabledFeatures::webGLUniformLocationEnabled):
        * html/canvas/WebGLActiveInfo.idl: Remove OmitConstructor.
        * html/canvas/WebGLBuffer.idl: Ditto.
        * html/canvas/WebGLFramebuffer.idl: Ditto.
        * html/canvas/WebGLProgram.idl: Ditto.
        * html/canvas/WebGLRenderbuffer.idl: Ditto.
        * html/canvas/WebGLShader.idl: Ditto.
        * html/canvas/WebGLTexture.idl: Ditto.
        * html/canvas/WebGLUniformLocation.idl: Ditto.
        * page/DOMWindow.idl: Expose constructors for WebGL objects in DOMWindow.

2010-12-09  Timothy Hatcher  <timothy@apple.com>

        Export Color::white and Color::transparent.

        Reviewed by Anders Carlsson.

        * WebCore.exp.in:

2010-12-09  Sam Weinig  <sam@webkit.org>

        Fix failing Mac tests.

        * platform/mac/ScrollAnimatorMac.mm:
        (WebCore::ScrollAnimatorMac::scroll): Don't smooth scroll if the default
        AppleScrollAnimationEnabled is false.

2010-12-09  James Robinson  <jamesr@chromium.org>

        Reviewed by Kenneth Russell.

        [chromium] Compositor needs to manage its VRAM use
        https://bugs.webkit.org/show_bug.cgi?id=49629

        This adds a basic texture manager to the Chromium compositor to limit the amount of VRAM
        used by compositor textures and switches ContentLayerChromium, ImageLayerChromium, and
        RenderSurfaceChromium to use managed LayerTexture.  The other *LayerChromium classes (Canvas,
        Video, and WebGL) and the root layer are still unmanaged.

        The TextureManager works by providing tokens to callers that want to use a managed texture.
        The token can be used to request a texture, see if the previously requested texture is still
        available, and to protect/unprotect textures when they cannot be collected.  Whenever a
        texture is created the manager attempts to free up the least recently used textures until the
        total memory use is below the provided threshhold.  If the manager cannot satisfy the memory
        limit it will not return any new textures until some old textures are released.

        A LayerTexture wraps a TextureManager token, size, and format.  A LayerChromium can check if a
        previously requested texture is still available for use and reserve the LayerTexture's underlying
        storage between the updateContentsIfDirty() and the draw() call.

        Also changes LayerChromium from having separate contentsDirty()/updateContents() calls to a single
        updateContentsIfDirty().

        Tests: platform/chromium/compositing/lots-of-img-layers-with-opacity.html
               platform/chromium/compositing/lots-of-img-layers.html

        * WebCore.gypi:
        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
        (WebCore::Canvas2DLayerChromium::updateContentsIfDirty):
        * platform/graphics/chromium/Canvas2DLayerChromium.h:
        * platform/graphics/chromium/ContentLayerChromium.cpp:
        (WebCore::ContentLayerChromium::cleanupResources):
        (WebCore::ContentLayerChromium::updateContentsIfDirty):
        (WebCore::ContentLayerChromium::updateTextureRect):
        (WebCore::ContentLayerChromium::draw):
        * platform/graphics/chromium/ContentLayerChromium.h:
        * platform/graphics/chromium/ImageLayerChromium.cpp:
        (WebCore::ImageLayerChromium::updateContentsIfDirty):
        * platform/graphics/chromium/ImageLayerChromium.h:
        * platform/graphics/chromium/LayerChromium.h:
        (WebCore::LayerChromium::updateContentsIfDirty):
        (WebCore::LayerChromium::draw):
        * platform/graphics/chromium/LayerRendererChromium.cpp:
        (WebCore::LayerRendererChromium::LayerRendererChromium):
        (WebCore::LayerRendererChromium::useShader):
        (WebCore::LayerRendererChromium::prepareToDrawLayers):
        (WebCore::LayerRendererChromium::updateRootLayerTextureRect):
        (WebCore::LayerRendererChromium::drawLayers):
        (WebCore::LayerRendererChromium::getFramebufferPixels):
        (WebCore::LayerRendererChromium::createLayerTexture):
        (WebCore::LayerRendererChromium::deleteLayerTexture):
        (WebCore::LayerRendererChromium::updateLayersRecursive):
        (WebCore::LayerRendererChromium::useRenderSurface):
        (WebCore::LayerRendererChromium::drawLayer):
        (WebCore::LayerRendererChromium::setScissorToRect):
        (WebCore::LayerRendererChromium::setDrawViewportRect):
        (WebCore::LayerRendererChromium::initializeSharedObjects):
        (WebCore::LayerRendererChromium::cleanupSharedObjects):
        * platform/graphics/chromium/LayerRendererChromium.h:
        (WebCore::LayerRendererChromium::renderSurfaceSharedValues):
        (WebCore::LayerRendererChromium::textureManager):
        * platform/graphics/chromium/LayerTexture.cpp: Added.
        (WebCore::LayerTexture::LayerTexture):
        (WebCore::LayerTexture::~LayerTexture):
        (WebCore::LayerTexture::isValid):
        (WebCore::LayerTexture::reserve):
        (WebCore::LayerTexture::unreserve):
        (WebCore::LayerTexture::bindTexture):
        (WebCore::LayerTexture::framebufferTexture2D):
        * platform/graphics/chromium/LayerTexture.h: Added.
        (WebCore::LayerTexture::create):
        * platform/graphics/chromium/PluginLayerChromium.cpp:
        (WebCore::PluginLayerChromium::updateContentsIfDirty):
        * platform/graphics/chromium/PluginLayerChromium.h:
        * platform/graphics/chromium/RenderSurfaceChromium.cpp:
        (WebCore::RenderSurfaceChromium::SharedValues::SharedValues):
        (WebCore::RenderSurfaceChromium::SharedValues::~SharedValues):
        (WebCore::RenderSurfaceChromium::RenderSurfaceChromium):
        (WebCore::RenderSurfaceChromium::cleanupResources):
        (WebCore::RenderSurfaceChromium::prepareContentsTexture):
        (WebCore::RenderSurfaceChromium::draw):
        * platform/graphics/chromium/RenderSurfaceChromium.h:
        (WebCore::RenderSurfaceChromium::SharedValues::shaderProgram):
        (WebCore::RenderSurfaceChromium::SharedValues::shaderSamplerLocation):
        (WebCore::RenderSurfaceChromium::SharedValues::shaderMatrixLocation):
        (WebCore::RenderSurfaceChromium::SharedValues::shaderAlphaLocation):
        (WebCore::RenderSurfaceChromium::SharedValues::initialized):
        * platform/graphics/chromium/TextureManager.cpp: Added.
        (WebCore::memoryUseBytes):
        (WebCore::TextureManager::TextureManager):
        (WebCore::TextureManager::getToken):
        (WebCore::TextureManager::releaseToken):
        (WebCore::TextureManager::hasTexture):
        (WebCore::TextureManager::protectTexture):
        (WebCore::TextureManager::unprotectTexture):
        (WebCore::TextureManager::reduceMemoryToLimit):
        (WebCore::TextureManager::addTexture):
        (WebCore::TextureManager::removeTexture):
        (WebCore::TextureManager::requestTexture):
        * platform/graphics/chromium/TextureManager.h: Added.
        (WebCore::TextureManager::create):
        * platform/graphics/chromium/VideoLayerChromium.cpp:
        (WebCore::VideoLayerChromium::updateContentsIfDirty):
        * platform/graphics/chromium/VideoLayerChromium.h:
        * platform/graphics/chromium/WebGLLayerChromium.cpp:
        (WebCore::WebGLLayerChromium::updateContentsIfDirty):
        * platform/graphics/chromium/WebGLLayerChromium.h:

2010-12-09  Darin Adler  <darin@apple.com>

        Reviewed by Sam Weinig.

        Rework my recent setLocation refactoring to use DOMWindow instead of Frame.
        It's difficult to make correct security decisions based on Frame since a
        Frame can navigate to a new document.

        Fixes some test failures that I somehow missed before the last check-in.

        * bindings/js/JSDOMWindowBase.cpp:
        (WebCore::JSDOMWindowBase::crossDomainAccessErrorMessage): Call to the
        shell DOMWindow; not sure this one matters, but it's closer to the old
        code before my last patch. Also pass the DOMWindow rather than the
        frame to crossDomainAccessErrorMessage.

        * bindings/js/JSDOMWindowCustom.cpp:
        (WebCore::JSDOMWindow::setLocation): Pass DOMWindow rather than Frame
        to the DOMWindow::setLocation function.

        * page/DOMWindow.cpp:
        (WebCore::DOMWindow::setLocation): Take DOMWindow rather than Frame.
        (WebCore::DOMWindow::crossDomainAccessErrorMessage): Ditto.

        * page/DOMWindow.h: Update new functions to take DOMWindow rather
        than Frame.

2010-12-09  Sam Weinig  <sam@webkit.org>

        Try and fix the mac build.

        * WebCore.exp.in:

2010-12-09  Dan Bernstein  <mitz@apple.com>

        Reviewed by Dave Hyatt.

        Removed an unused variable.

        * rendering/InlineFlowBox.cpp:
        (WebCore::InlineFlowBox::computeLogicalBoxHeights): Removed parentLineHeight.

2010-12-09  Darin Adler  <darin@apple.com>

        Reviewed by Geoffrey Garen.

        Move DOMWindow::setLocation logic into DOMWindow class and out of JavaScript binding
        https://bugs.webkit.org/show_bug.cgi?id=50640

        * bindings/js/JSDOMBinding.cpp:
        (WebCore::printErrorMessageForFrame): Removed body; just call through to
        DOMWindow::printErrorMessage.

        * bindings/js/JSDOMWindowBase.cpp:
        (WebCore::JSDOMWindowBase::crossDomainAccessErrorMessage): Removed body;
        just call through to DOMWindow::crossDomainAccessErrorMessage.

        * bindings/js/JSDOMWindowCustom.cpp:
        (WebCore::JSDOMWindow::setLocation): Changed terminology to use activeFrame and
        firstFrame, rather than the older lexicalFrame and dynamicFrame. Removed most
        of the body and moved it into DOMWindow::setLocation.

        * page/DOMWindow.cpp:
        (WebCore::DOMWindow::setLocation): Added. Does all the same work that
        JSDOMWindow::setLocation used to do, but in a way that's not specific
        to JavaScript.
        (WebCore::DOMWindow::printErrorMessage): Added.
        (WebCore::DOMWindow::crossDomainAccessErrorMessage): Added.

        * page/DOMWindow.h: Added setLocation, printErrorMessage, and
        crossDomainAccessErrorMessage.

2010-12-09  Sam Weinig  <sam@webkit.org>

        Reviewed by Dan Bernstein.

        WebKit2 needs smooth scrolling support on the mac
        <rdar://problem/8219402>

        * WebCore.xcodeproj/project.pbxproj: Change ScrollAnimatorMac.cpp to ScrollAnimatorMac.mm.
        * platform/mac/ScrollAnimatorMac.cpp: Removed.
        * platform/mac/ScrollAnimatorMac.h:
        * platform/mac/ScrollAnimatorMac.mm: Copied from platform/mac/ScrollAnimatorMac.cpp.
        (-[ScrollAnimationHelperDelegate initWithScrollAnimator:WebCore::]):
        (-[ScrollAnimationHelperDelegate bounds]):
        (-[ScrollAnimationHelperDelegate _immediateScrollToPoint:]):
        (-[ScrollAnimationHelperDelegate convertSizeToBase:]):
        (-[ScrollAnimationHelperDelegate convertSizeFromBase:]):
        (-[ScrollAnimationHelperDelegate superview]):
        (-[ScrollAnimationHelperDelegate documentView]):
        (-[ScrollAnimationHelperDelegate window]):
        (-[ScrollAnimationHelperDelegate _recursiveRecomputeToolTips]):
        (WebCore::ScrollAnimatorMac::ScrollAnimatorMac):
        (WebCore::ScrollAnimatorMac::scroll):
        (WebCore::ScrollAnimatorMac::setScrollPositionAndStopAnimation):
        (WebCore::ScrollAnimatorMac::currentPosition):
        (WebCore::ScrollAnimatorMac::immediateScrollToPoint):
        Add implementation of ScrollAnimator for the Mac.

2010-12-09  Brady Eidson  <beidson@apple.com>

        Reviewed by Anders Carlsson.

        <rdar://problem/8613779> and https://bugs.webkit.org/show_bug.cgi?id=50777
        WebKit2 ContextMenuClient support

        Export some symbols and headers needed by WebKit2 Mac:
        * WebCore.exp.in:
        * WebCore.xcodeproj/project.pbxproj:

2010-12-09  Sheriff Bot  <webkit.review.bot@gmail.com>

        Unreviewed, rolling out r73635.
        http://trac.webkit.org/changeset/73635
        https://bugs.webkit.org/show_bug.cgi?id=50778

        'Side-effects on 3 css tests needs closer review' (Requested
        by mwenge on #webkit).

        * platform/graphics/qt/ImageQt.cpp:
        (loadResourcePixmap):
        * platform/qt/RenderThemeQt.cpp:
        (WebCore::RenderThemeQt::computeSizeBasedOnStyle):
        (WebCore::RenderThemeQt::paintSearchField):
        (WebCore::RenderThemeQt::adjustSearchFieldStyle):
        (WebCore::RenderThemeQt::adjustSearchFieldCancelButtonStyle):
        (WebCore::RenderThemeQt::paintSearchFieldCancelButton):
        * platform/qt/RenderThemeQt.h:

2010-12-09  Robert Hogan  <robert@webkit.org>

        Reviewed by Andreas Kling.

        [Qt] Search input field doesn't have cancel button

        Add a cancel button to the search field and make it customizable
        by the client. For now, use the close dialog button associated
        with the application's style as the default.

        https://bugs.webkit.org/show_bug.cgi?id=42887

        * platform/graphics/qt/ImageQt.cpp:
        (loadResourcePixmap):
        * platform/qt/RenderThemeQt.cpp:
        (WebCore::RenderThemeQt::computeSizeBasedOnStyle):
        (WebCore::RenderThemeQt::paintSearchField):
        (WebCore::RenderThemeQt::adjustSearchFieldStyle):
        (WebCore::RenderThemeQt::adjustSearchFieldCancelButtonStyle):
        (WebCore::RenderThemeQt::convertToPaintingRect):
        (WebCore::RenderThemeQt::paintSearchFieldCancelButton):
        * platform/qt/RenderThemeQt.h:

2010-12-09  Yael Aharon  <yael.aharon@nokia.com>

        Reviewed by Antonio Gomes.

        Spatial Navigation: Crash when handling iframe of size 0.
        https://bugs.webkit.org/show_bug.cgi?id=50730

        if we have a frame of size 0, we would get into infinite loop and eventually crash. The reason is
        that when the algorithm sees a starting rect of size 0, it assumes that there is no focused node,
        thus restarts itself. The solution is to avoid considering iframes with size 0 for the spatial
        navigation algorithm.

        Test: fast/spatial-navigation/snav-hidden-iframe-zero-size.html

        * page/FocusController.cpp:
        (WebCore::updateFocusCandidateIfNeeded):

2010-12-09  Sheriff Bot  <webkit.review.bot@gmail.com>

        Unreviewed, rolling out r73616.
        http://trac.webkit.org/changeset/73616
        https://bugs.webkit.org/show_bug.cgi?id=50772

        Breaks chromium win build (Requested by hwennborg on #webkit).

        * bindings/v8/IDBBindingUtilities.cpp:
        (WebCore::createIDBKeyFromValue):
        * bindings/v8/custom/V8IDBKeyCustom.cpp:
        (WebCore::toV8):
        * storage/IDBFactoryBackendImpl.cpp:
        (WebCore::createTables):
        (WebCore::IDBFactoryBackendImpl::open):
        * storage/IDBKey.cpp:
        (WebCore::IDBKey::IDBKey):
        (WebCore::IDBKey::fromQuery):
        (WebCore::IDBKey::bind):
        (WebCore::IDBKey::bindWithNulls):
        * storage/IDBKey.h:
        (WebCore::IDBKey::create):
        (WebCore::IDBKey::number):

2010-12-09  Antonio Gomes  <agomes@rim.com>

        Rubber stamped by by Gustavo Noronha Silva.

        Buildfix for GTK+ with building with -no-video.

        paintStockIcon static function was implemented under the ENABLE(VIDEO) guard
        but used from outside the guard. See RenderThemeGtk::paintSearchFieldResultsDecoration()
        and RenderThemeGtk::paintSearchFieldCancelButton() methods.

        * platform/gtk/RenderThemeGtk.cpp:
        (WebCore::getMediaElementFromRenderObject):

2010-12-07  Antonio Gomes  <agomes@rim.com>

        Reviewed by Daniel Bates.

        Spatial Navigation: code clean up
        https://bugs.webkit.org/show_bug.cgi?id=50666

        Patch unifies two FocusCandidate constructors, making caller sites
        simpler. Now the special handling HTMLAreaElement gets is done within
        the non default constructor (i.e. FocusCanditate(Node*, FocusDirection)).

        No new tests needed.

        * page/FocusController.cpp:
        (WebCore::FocusController::findFocusCandidateInContainer):
        * page/SpatialNavigation.cpp:
        (WebCore::FocusCandidate::FocusCandidate):

2010-12-09  Philippe Normand  <pnormand@igalia.com>

        Reviewed by Eric Carlson.

        [GStreamer] disable fullscreen on MacOS Tiger and Leopard
        https://bugs.webkit.org/show_bug.cgi?id=50748

        Don't support fullscreen video on Tiger and Leopard, just like the
        QTKit player.

        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
        (WebCore::MediaPlayerPrivateGStreamer::supportsFullscreen):

2010-12-06  Philippe Normand  <pnormand@igalia.com>

        Reviewed by Martin Robinson.

        [GTK] Support the Mozilla-style Fullscreen Javascript API
        https://bugs.webkit.org/show_bug.cgi?id=50572

        * GNUmakefile.am: enable the Javascript Fullscreen API feature if
        it's been requested at configure time.

2010-12-09  Yong Li  <yoli@rim.com>

        Reviewed by Darin Adler.

        Check the return value of ImageBuffer::create()
        to avoid crash when ImageBuffer::create() fails.
        https://bugs.webkit.org/show_bug.cgi?id=50631

        No new test because it relies on the platform implementation
        of ImageBuffer. It is hard to make ImageBuffer::create() fail
        in most ports.

        * platform/graphics/GeneratedImage.cpp:
        (WebCore::GeneratedImage::drawPattern):

2010-12-09  Maciej Stachowiak  <mjs@apple.com>

        Reviewed by Dan Bernstein.

        Implement "Use Selection for Find" in WebKit2
        https://bugs.webkit.org/show_bug.cgi?id=50737
        <rdar://problem/8564881>

        Implement a TakeFindStringFromSelection editor command. This is
        used solely to implement the "Use Selection for Find" menu command
        on Mac, and is not made available to script. On WebKit2, it is
        very convenient to reuse the editing machinery since this command
        is very similar to Copy.

        * editing/Editor.h:
        * editing/EditorCommand.cpp:
        (WebCore::executeTakeFindStringFromSelection): Call to a mac-only Editor function.
        (WebCore::enabledTakeFindStringFromSelection): Check using Editor::canCopyExcludingStandaloneImage
        (WebCore::createCommandMap): Add "TakeFindStringFromSelection" command.
        * editing/mac/EditorMac.mm:
        (WebCore::Editor::canCopyExcludingStandaloneImages): Helper function; we can't use Editor::canCopy
        since it would make no sense to enable "Use Selection for Find" when viewing a standalone image
        document.
        (WebCore::Editor::takeFindStringFromSelection): Implement by copying the selected text
        to the special Find pasteboard.

2010-12-09  Abhishek Arya  <inferno@chromium.org>

        Reviewed by Dimitri Glazkov.

        As part of r73559, I added the referenceNode check to validate whether the root
        node of the iterator matches the node which is getting moved to other document.
        referenceNode is initialized to root, however can get moved using previousNode
        and nextNode methods, so it is required to use root directly.
        https://bugs.webkit.org/show_bug.cgi?id=50764

        Test: fast/dom/node-iterator-reference-node-moved-crash.html

        * dom/Document.cpp:
        (WebCore::Document::moveNodeIteratorsToNewDocument): change referenceNode to root.

2010-12-08  Dimitri Glazkov  <dglazkov@chromium.org>

        Reviewed by Darin Adler.

        Provide a generic way to store shadowParent on a Node.
        https://bugs.webkit.org/show_bug.cgi?id=50184

        This patch makes TreeShared::m_parent act as either parentNode() or
        shadowHost() for Node. The distinction is controlled by IsShadowRootFlag.

        Refactoring, so no new tests. See performance result testing in bug.

        * dom/Element.cpp:
        (WebCore::Element::recalcStyle): Changed to use parentOrHostNode().
        * dom/Node.cpp:
        (WebCore::Node::shadowHost): Added.
        (WebCore::Node::setShadowHost): Added.
        (WebCore::Node::isContentEditable): Changed to use parentOrHostNode().
        (WebCore::Node::isContentRichlyEditable): Ditto.
        (WebCore::Node::nextRenderer): Ditto.
        (WebCore::Node::virtualComputedStyle): Ditto.
        (WebCore::Node::canStartSelection): Ditto.
        (WebCore::Node::shadowTreeRootNode): Changed to use parentNodeGuaranteedHostFree().
        (WebCore::Node::getEventAncestors): Ditto.
        (WebCore::Node::defaultEventHandler): Changed to use parentOrHostNode(). 
        * dom/Node.h: Added an extra flag and adjusted bit counts.
        (WebCore::Node::isShadowNode): Made non-virtual, switched to use flag.
        (WebCore::Node::parentNode): Made to recognize flag.
        (WebCore::Node::parentOrHostNode): Changed to use straight parent() and made const.
        (WebCore::Node::parentNodeGuaranteedHostFree): Added.
        (WebCore::Node::shadowParentNode): Made non-virtual and const.
        * editing/TextIterator.cpp:
        (WebCore::depthCrossingShadowBoundaries): Changed to use parentOrHostNode();
        (WebCore::nextInPreOrderCrossingShadowBoundaries): Ditto.
        (WebCore::previousInPostOrderCrossingShadowBoundaries):  Ditto.
        (WebCore::setUpFullyClippedStack): Ditto.
        (WebCore::TextIterator::advance): Ditto.
        (WebCore::SimplifiedBackwardsTextIterator::advance): Ditto.
        * page/DOMSelection.cpp:
        (WebCore::DOMSelection::anchorNode): Changed to use parentNodeGuaranteedHostFree().
        (WebCore::DOMSelection::focusNode): Ditto.
        (WebCore::DOMSelection::baseNode): Ditto.
        (WebCore::DOMSelection::extentNode): Ditto.
        (WebCore::DOMSelection::getRangeAt): Ditto.
        * rendering/MediaControlElements.cpp:
        (WebCore::MediaControlShadowRootElement::MediaControlShadowRootElement):
            Changed to setShadowHost().
        (WebCore::MediaControlShadowRootElement::updateStyle): Changed to use shadowHost().
        (WebCore::MediaControlShadowRootElement::detach): Added an override to
            explicitly set shadowHost to 0. Otherwise, the element will leak.
        * rendering/MediaControlElements.h: Added detach def, removed members that are
            no longer needed.
        * rendering/RenderSVGShadowTreeRootContainer.cpp:
        (WebCore::RenderSVGShadowTreeRootContainer::~RenderSVGShadowTreeRootContainer):
            Added explicit clearing of shadowHost to avoid leaking and crashes,
            because SVG shadow DOM can be dynamically attached/detached, producing
            stale nodes in over/out event handling.
        * rendering/RenderSlider.cpp:
        (WebCore::SliderThumbElement::defaultEventHandler): Changed to use shadowHost().
        * rendering/RenderTextControlSingleLine.cpp:
        (WebCore::RenderTextControlSingleLine::~RenderTextControlSingleLine):
            Added explicit clearing of shadowHost and explicit destruction to
            avoid out-of-order removal of children.
        * rendering/RenderTreeAsText.cpp:
        (WebCore::nodePosition): Simplified code.
        * rendering/SVGShadowTreeElements.cpp:
        (WebCore::SVGShadowTreeRootElement::SVGShadowTreeRootElement): Added
            setting of shadowHost.
        (WebCore::SVGShadowTreeRootElement::attachElement): Changed to use shadowHost().
        (WebCore::SVGShadowTreeRootElement::clearShadowHost): Added.
        * rendering/SVGShadowTreeElements.h: Added def, removed members that are
             no longer needed.
        * rendering/ShadowElement.cpp:
        (WebCore::ShadowBlockElement::initAsPart): Changed to use shadowHost().
        * rendering/ShadowElement.h: Removed members that are no longer needed.
        (WebCore::ShadowElement::ShadowElement): Added setting of shadowHost.
        (WebCore::ShadowElement::detach): Added.
        * rendering/TextControlInnerElements.cpp:
        (WebCore::TextControlInnerElement::TextControlInnerElement): Added setting
            of shadowHost.
        (WebCore::TextControlInnerElement::attachInnerElement): Changed to use
            isShadowNode().
        (WebCore::TextControlInnerElement::detach): Added.
        * rendering/TextControlInnerElements.h: Removed members that are no
            longer needed.
        * svg/SVGElement.cpp:
        (WebCore::SVGElement::ownerSVGElement): Simplified code.
        (WebCore::SVGElement::viewportElement): Ditto.
        * svg/SVGLocatable.cpp:
        (WebCore::SVGLocatable::computeCTM): Ditto.
        * svg/SVGStyledElement.cpp:
        (WebCore::SVGStyledElement::title): Ditto.
        * svg/SVGUseElement.cpp:
        (WebCore::ShadowTreeUpdateBlocker::while): Ditto.

2010-12-09  Brady Eidson  <beidson@apple.com>

        Reviewed by Maciej Stachowiak.

        <rdar://problem/7660733> and https://bugs.webkit.org/show_bug.cgi?id=50191
        WebKit2 Authentication Support

        * WebCore.exp.in:

2010-12-09  Peter Beverloo  <peter@lvp-media.com>

        Reviewed by Maciej Stachowiak.

        Default CSS definitions for the figure and figcaption elements.

        Tests: fast/html/figcaption-element.html
               fast/html/figure-element.html

        * css/html.css:
        (figure): The default figure-style equals a blockquote
        (figcaption): A non-sectioning block-level element

2010-12-09  Yury Semikhatsky  <yurys@chromium.org>

        Reviewed by Pavel Feldman.

        Web Inspector: Console records for failed XHRs should contain call stack and request method
        https://bugs.webkit.org/show_bug.cgi?id=50390

        When inspector front-end is open we capture call stack at the place where request is sent and
        pass the stack along with other request data. There is a new type of console messages which
        is NetworkErrorMessageType, all messages of that type will have requestId field initialized
        with the corresponding network request identifier so that later on when we need to display
        that message in the front-end we could pull request data from the Network panel using
        this identifier. If there are no data for given requestId message formatting falls back to
        the old implementation which lacks such things as call stack, request method and exact
        source location.

        * inspector/ConsoleMessage.cpp:
        (WebCore::ConsoleMessage::ConsoleMessage):
        (WebCore::ConsoleMessage::addToFrontend):
        (WebCore::ConsoleMessage::isEqual):
        * inspector/ConsoleMessage.h:
        * inspector/Inspector.idl:
        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::didReceiveResponse):
        (WebCore::InspectorController::didFailLoading):
        * inspector/InspectorResourceAgent.cpp:
        (WebCore::InspectorResourceAgent::identifierForInitialRequest):
        * inspector/front-end/ConsoleView.js:
        (WebInspector.ConsoleView.prototype.updateMessageRepeatCount):
        (WebInspector.ConsoleMessage):
        (WebInspector.ConsoleMessage.prototype._formatMessage):
        (WebInspector.ConsoleMessage.prototype.toMessageElement):
        (WebInspector.ConsoleMessage.prototype.toString):
        (WebInspector.ConsoleMessage.prototype.isEqual):
        * inspector/front-end/ResourceManager.js:
        (WebInspector.ResourceManager.prototype.identifierForInitialRequest):
        * inspector/front-end/inspector.js:
        (WebInspector.addConsoleMessage):
        * page/Console.h:

2010-12-09  Dai Mikurube  <dmikurube@google.com>

        Reviewed by Kent Tamura.

        Implement "required" attribute for select tags
        https://bugs.webkit.org/show_bug.cgi?id=50380

        Test: fast/forms/select-live-pseudo-selectors.html
              platform/mac/fast/objc/dom-html-select-live-pseudo-selectors.html

        * dom/SelectElement.cpp:
        (WebCore::SelectElement::updateValidity): Added. It's a pure virtual function which is prepared so that HTMLSelectElement::updateValidity() calls HTMLSelectElement::setNeedsValidityCheck().
        (WebCore::SelectElement::parseMultipleAttribute): Added calling updateValidity().
        * html/HTMLSelectElement.cpp:
        (WebCore::HTMLSelectElement::deselectItems): Added calling setNeedsValidityCheck() to enable validity check after changing. No tests for this change since this function is not exposed to JavaScript or any web interface.
        (WebCore::HTMLSelectElement::setSelectedIndex): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::setSelectedIndexByUser): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::valueMissing): Added valueMissing() to check if selecting an invalid or placeholder label option when a valid required attribute is specified.
        (WebCore::HTMLSelectElement::listBoxSelectItem): Added calling setNeedsValidityCheck(). No tests for this change since it is not called yet. Look at the bug 36177 and the changeset 56180.
        (WebCore::HTMLSelectElement::add): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::remove): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::restoreFormControlState): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::parseMappedAttribute): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::selectAll): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::reset): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::updateListBoxSelection): Added calling setNeedsValidityCheck(). Skipped adding tests for this change as too complicated..
        (WebCore::HTMLSelectElement::setLength): Added calling setNeedsValidityCheck().
        (WebCore::HTMLSelectElement::isRequiredFormControl): Check if required or not.
        (WebCore::HTMLSelectElement::hasPlaceholderLabelOption): Added.
        (WebCore::HTMLSelectElement::updateValidity): Added. It calls setNeedsValidityCheck().
        * html/HTMLSelectElement.h:
        (WebCore::HTMLSelectElement::isOptionalFormControl): Check if not required.
        * html/HTMLSelectElement.idl: Added a required attribute to select elements..
        * html/ValidityState.cpp:
        (WebCore::ValidityState::valueMissing): Added valueMissing check for select elements into the global checker, ValidityState::valueMissing().
        * wml/WMLSelectElement.h:
        (WebCore::WMLSelectElement::updateValidity): Added. It does nothing.

2010-12-07  Jeremy Orlow  <jorlow@chromium.org>

        Reviewed by Steve Block.

        IndexedDB returns the wrong exceptions
        https://bugs.webkit.org/show_bug.cgi?id=50632

        IndexedDB exceptions need to have an offset so they can
        be distinguished from DOM exceptions.  We also need to
        add strings for the various exceptions.  Lastly, make
        IDBDatabaseException use the common exception base class.

        * bindings/js/JSDOMBinding.cpp:
        (WebCore::setDOMException):
        * bindings/v8/V8Proxy.cpp:
        (WebCore::V8Proxy::setDOMException):
        * dom/ExceptionCode.cpp:
        (WebCore::getExceptionCodeDescription):
        * dom/ExceptionCode.h:
        * storage/IDBDatabaseError.h:
        (WebCore::IDBDatabaseError::code):
        * storage/IDBDatabaseException.h:
        (WebCore::IDBDatabaseException::create):
        (WebCore::IDBDatabaseException::ErrorCodeToExceptionCode):
        (WebCore::IDBDatabaseException::IDBDatabaseException):
        * storage/IDBDatabaseException.idl:

2010-12-09  Gustavo Noronha Silva  <gustavo.noronha@collabora.co.uk>

        Build fix for GTK+3. Use functions added for GTK+ 2.24 to get the
        GDK window size.

        * plugins/gtk/gtk2xtbin.c:
        (gtk_xtbin_realize):

2010-12-09  Siddharth Mathur  <siddharth.mathur@nokia.com>

        Reviewed by Laszlo Gombos.

        Use BUILDING_WEBKIT like other ports
        https://bugs.webkit.org/show_bug.cgi?id=50713

        * WebCore.pro: Change BUILD_WEBKIT to BUILDING_WEBKIT

2010-12-08  Erik Arvidsson  <arv@chromium.org>

        Reviewed by Darin Adler.

        Replace getAttribute().isNull() with fastHasAttribute()
        https://bugs.webkit.org/show_bug.cgi?id=50719

        Covered by existing tests.

        * dom/SelectElement.cpp:
        (WebCore::SelectElement::reset):
        * html/HTMLAppletElement.cpp:
        (WebCore::HTMLAppletElement::rendererIsNeeded):
        * html/HTMLCollection.cpp:
        (WebCore::HTMLCollection::itemAfter):
        * html/HTMLFormControlElement.cpp:
        (WebCore::HTMLFormControlElement::formNoValidate):
        * html/HTMLFormElement.cpp:
        (WebCore::HTMLFormElement::noValidate):
        * html/HTMLInputElement.cpp:
        (WebCore::HTMLInputElement::defaultChecked):
        (WebCore::HTMLInputElement::multiple):
        (WebCore::HTMLInputElement::webkitdirectory):
        * html/HTMLOptionElement.cpp:
        (WebCore::HTMLOptionElement::defaultSelected):
        * html/HTMLScriptElement.cpp:
        (WebCore::HTMLScriptElement::asyncAttributeValue):
        (WebCore::HTMLScriptElement::deferAttributeValue):
        * rendering/RenderFileUploadControl.cpp:
        (WebCore::RenderFileUploadControl::allowsMultipleFiles):
        (WebCore::RenderFileUploadControl::allowsDirectoryUpload):

2010-12-08  Nicolas Dufresne  <nicolas.dufresne@collabora.co.uk>

        Reviewed by Martin Robinson.

        Full page size flash plugins do not show in all situations
        https://bugs.webkit.org/show_bug.cgi?id=47742

        This patch moves the plugin widget size allocation after the
        NPP_SetWindow is called with the effect that the resize of Flash
        content no longer result in grey flash. This seems logical since the
        widget tree cannot be fully constructed before the plugin receives
        the new container window.

        Test: manual-tests/plugins/gtk-windowed-grey-glitch.html

        * plugins/gtk/PluginViewGtk.cpp:
        (WebCore::PluginView::setNPWindowIfNeeded):

2010-12-08  David Hyatt  <hyatt@apple.com>

        Reviewed by Simon Fraser.

        Fix regression from xji's wheel scroll patch.  The vertical case is looking at the horizontal
        maximum position and not the vertical position.

        * platform/ScrollView.cpp:
        (WebCore::ScrollView::wheelEvent):

2010-12-08  David Hyatt  <hyatt@apple.com>

        Reviewed by Anders Carlsson.

        https://bugs.webkit.org/show_bug.cgi?id=50576

        REGRESSION in position of autocomplete popup on RTL page.

        RTL static position computation did not subtract out the width of the enclosing box if the
        immediate parent was a RenderInline.  This bug was exposed by properly changing the RenderView
        to be RTL when the document was RTL.

        Added three new tests in fast/block/positioning.

        * rendering/RenderBox.cpp:
        (WebCore::RenderBox::computePositionedLogicalWidth):

2010-12-08  Xiaomei Ji  <xji@chromium.org>

        Reviewed by David Hyatt.

        Fix backward mouse wheeling not working when scroll position is below 0.
        https://bugs.webkit.org/show_bug.cgi?id=50370

        Tests: fast/events/wheelevent-in-horizontal-scrollbar-in-rtl.html
               fast/events/wheelevent-in-vertical-scrollbar-in-rtl.html

        * platform/ScrollView.cpp:
        (WebCore::ScrollView::wheelEvent):

2010-12-07  Alexey Marinichev  <amarinichev@chromium.org>

        Reviewed by James Robinson.

        [chromium] compositor lost context recovery fix
        https://bugs.webkit.org/show_bug.cgi?id=50614

        To test, load a page that triggers the compositor, kill the GPU
        process and hover over a link to redraw and thus restart the GPU
        process.  Without this patch it will assert in
        ContentLayerChromium::updateTextureRect; with this patch it will not.

        * platform/graphics/chromium/LayerChromium.cpp:
        (WebCore::LayerChromium::setNeedsDisplay):

2010-12-07  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Simon Fraser.

        Share code between Mac (CA) and Windows (CACF) GraphicsLayer implementations
        https://bugs.webkit.org/show_bug.cgi?id=49388

        Added copy constructors and casting operators to go between 
        TransformationMatrix and CATransform3D. Also added a copy
        constructor to go from CGAffineTransform to TransformationMatrix.
        Used these new methods to clean up platform CA code. This will
        make it easier to port to Windows.

        I also fixed a couple of build issues found when trying out a 
        Windows build.

        * WebCore.xcodeproj/project.pbxproj:
        * platform/graphics/ca/GraphicsLayerCA.cpp:
        (WebCore::GraphicsLayerCA::ensureCloneLayers):
        (WebCore::GraphicsLayerCA::fetchCloneLayers):
        * platform/graphics/ca/mac/PlatformCAAnimationMac.mm:
        (PlatformCAAnimation::setFromValue):
        (PlatformCAAnimation::setToValue):
        (PlatformCAAnimation::setValues):
        * platform/graphics/ca/mac/PlatformCALayerMac.mm:
        (PlatformCALayer::transform):
        (PlatformCALayer::setTransform):
        (PlatformCALayer::sublayerTransform):
        (PlatformCALayer::setSublayerTransform):
        (PlatformCALayer::contentsTransform):
        (PlatformCALayer::setContentsTransform):
        * platform/graphics/cg/TransformationMatrixCG.cpp:
        (WebCore::TransformationMatrix::TransformationMatrix):
        * platform/graphics/transforms/TransformationMatrix.h:

2010-12-07  Anders Carlsson  <andersca@apple.com>

        Fix the last clang++ build error.

        * platform/graphics/ca/mac/PlatformCALayerMac.mm:
        (PlatformCALayer::animationForKey):
        Cast the returned animation to the correct type.

2010-12-07  Anders Carlsson  <andersca@apple.com>

        Fix some clang++ build errors.

        * platform/graphics/ca/GraphicsLayerCA.cpp:
        (WebCore::GraphicsLayerCA::swapFromOrToTiledLayer):
        Remove unused variable.

        * platform/graphics/ca/mac/PlatformCAAnimationMac.mm:
        * platform/graphics/ca/mac/PlatformCALayerMac.mm:
        Fix constness of pointers.

2010-12-07  Simon Fraser  <simon.fraser@apple.com>

        Reviewed by Chris Marrin.

        Fix the Color -> CGColorRef conversions for the debug colors
        used for compositing layers.

        * platform/graphics/ca/mac/PlatformCALayerMac.mm:
        (PlatformCALayer::setBackgroundColor):
        (PlatformCALayer::setBorderColor):

2010-12-07  Brian Weinstein  <bweinstein@apple.com>

        Reviewed by John Sullivan.

        Part of Layering Violation in ContextMenu
        https://bugs.webkit.org/show_bug.cgi?id=50586
        
        ContextMenuMac.mm had a WebCoreMenuTarget class, which was responsible for wrapping
        a ContextMenuItem, and calling through to the ContextMenuController to validate it
        and call a function when it was selected.
        
        It was a layering violation to have this class here, because ContextMenu can't know
        about ContextMenuController.
        
        This patch moves the class that wraps the ContextMenuItems to WebKit/mac/WebHTMLView.mm,
        and sets up the menu targets there.

        No change in behavior, no new tests.

        * WebCore.exp.in: Added function that needs to be exported.
        * platform/mac/ContextMenuMac.mm:
        (WebCore::ContextMenu::ContextMenu): Don't set the sharedMenuTarget anymore.
        (WebCore::ContextMenu::appendItem): Don't call setMenuItemTarget (this is done in WebKit now).
        (WebCore::ContextMenu::insertItem): Ditto.

2010-12-07  Simon Fraser  <simon.fraser@apple.com>

        Reviewed by Dan Bernstein.

        -webkit-transition Fails on Multiple text-shadow Shadows
        https://bugs.webkit.org/show_bug.cgi?id=42281
        
        When transitioning multiple shadows, the blend function for
        ShadowData dropped all but the first and last shadow because
        of a failure to append to the end of the list. Fixed.

        Test: transitions/multiple-text-shadow-transition.html

        * page/animation/AnimationBase.cpp:
        (WebCore::PropertyWrapperShadow::blend):

2010-12-07  Simon Fraser  <simon.fraser@apple.com>

        Reviewed by Beth Dakin.

        CSS animation doesn't work for border-radius
        https://bugs.webkit.org/show_bug.cgi?id=48340
        
        Include CSSPropertyBorderRadius in the list of shorthand
        properties, so that the individual border-radius properties
        get animated.

        Test: transitions/border-radius-transition.html

        * page/animation/AnimationBase.cpp:
        (WebCore::addShorthandProperties):

2010-12-07  Maciej Stachowiak  <mjs@apple.com>

        Reviewed by Kent Tamura.

        Implement HTML5 hidden attribute
        https://bugs.webkit.org/show_bug.cgi?id=40511

        Test: fast/html/hidden-attr.html

        * html/HTMLElement.cpp:
        (WebCore::HTMLElement::mapToEntry): Pick up hidden as a global mapped attribute.
        (WebCore::HTMLElement::parseMappedAttribute): Map hidden attribute to display: none.

2010-12-07  Kenneth Russell  <kbr@google.com>

        Reviewed by David Levin.

        Fix compilation of core web audio files on Windows
        https://bugs.webkit.org/show_bug.cgi?id=50603

        Changed a few constructs using C99 features of math.h to use
        wtf/MathExtras.h instead. Changed inline definitions of a couple of
        const static doubles in classes to out-of-line. Built Chrome with
        web audio enabled on Windows and Mac OS X to test these changes.

        No new tests since audio API is not yet implemented.

        * WebCore.gypi:
        * platform/audio/AudioResampler.cpp:
        * platform/audio/Biquad.cpp:
        (WebCore::Biquad::setLowpassParams):
        (WebCore::Biquad::setHighpassParams):
        (WebCore::Biquad::setLowShelfParams):
        * platform/audio/Cone.cpp:
        (WebCore::ConeEffect::gain):
        * platform/audio/EqualPowerPanner.cpp:
        (WebCore::EqualPowerPanner::pan):
        * platform/audio/FFTFrame.cpp:
        (WebCore::FFTFrame::interpolateFrequencyComponents):
        (WebCore::FFTFrame::extractAverageGroupDelay):
        (WebCore::FFTFrame::addConstantGroupDelay):
        * platform/audio/HRTFKernel.cpp:
        * platform/audio/HRTFPanner.cpp:
        * webaudio/AudioBufferSourceNode.cpp:
        (WebCore::AudioBufferSourceNode::readFromBufferWithGrainEnvelope):
        * webaudio/AudioPannerNode.cpp:
        (WebCore::AudioPannerNode::getAzimuthElevation):
        * webaudio/AudioParam.cpp: Added.
        (AudioParam::setValue):
        (AudioParam::smooth):
        * webaudio/AudioParam.h:
        * webaudio/RealtimeAnalyser.cpp:

2010-11-25  Philippe Normand  <pnormand@igalia.com>

        Reviewed by Martin Robinson.

        [GStreamer] faster elements linking
        https://bugs.webkit.org/show_bug.cgi?id=50067

        Perform less checks during GStreamer elements linking if building
        against GStreamer >= 0.10.30.

        * platform/graphics/gstreamer/GStreamerGWorld.cpp:
        (WebCore::GStreamerGWorld::enterFullscreen):
        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
        (WebCore::MediaPlayerPrivateGStreamer::createGSTPlayBin):

2010-12-07  Philippe Normand  <pnormand@igalia.com>

        Reviewed by Gustavo Noronha Silva.

        [GStreamer] ::buffered() should return multiple ranges in some cases
        https://bugs.webkit.org/show_bug.cgi?id=45101

        Improved the ::buffered() method thanks to the new buffering query
        support that landed in GStreamer 0.10.31. The method now
        queries the media buffered-ranges on the pipeline and queue2
        handles it if it's buffering the media to disk.

        The webkitwebsrc element also gained BYTES duration query
        support. This is needed in the rare cases where uridecodebin
        configures its queue before the HTTP server returns the media
        Content-Length.

        Test: http/tests/media/video-buffered.html

        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
        (WebCore::MediaPlayerPrivateGStreamer::buffered):
        * platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:
        (webkit_web_src_init):
        (webKitWebSrcQuery): Make webkitwebsrc handle the duration queries
        if it's aware of the media content-length.
        * platform/gtk/RenderThemeGtk.cpp:
        (WebCore::RenderThemeGtk::paintMediaSliderTrack): Fix position of
        the second and next buffered ranges.

2010-12-07  Yael Aharon  <yael.aharon@nokia.com>

        Reviewed by Antonio Gomes.

        Spatial navigation not Working for Map and Area Tags
        https://bugs.webkit.org/show_bug.cgi?id=47142

        Give area elements special treatment in spatial navigation algorithm by getting the
        rect of the area from the associated image. Since area elements are likely to overlap
        if they are not rects, or if authors are not careful, we flatten the rect of area elements.

        Tests: fast/spatial-navigation/snav-imagemap-area-not-focusable.html
               fast/spatial-navigation/snav-imagemap-area-without-image.html
               fast/spatial-navigation/snav-imagemap-overlapped-areas.html
               fast/spatial-navigation/snav-imagemap-simple.html

        * page/FocusController.cpp:
        (WebCore::FocusController::findFocusCandidateInContainer):
        (WebCore::FocusController::advanceFocusDirectionallyInContainer):
        (WebCore::FocusController::advanceFocusDirectionally):
        * page/SpatialNavigation.cpp:
        (WebCore::FocusCandidate::FocusCandidate):
        (WebCore::virtualRectForDirection):
        (WebCore::virtualRectForAreaElementAndDirection):
        * page/SpatialNavigation.h:
        (WebCore::FocusCandidate::FocusCandidate):

2010-12-07  Darin Adler  <darin@apple.com>

        Try to fix V8 build.

        * bindings/generic/BindingDOMWindow.h:
        (WebCore::BindingDOMWindow::createWindow): Pass security origin.

2010-12-07  Darin Adler  <darin@apple.com>

        Another build fix.

        * loader/CrossOriginAccessControl.cpp: Added a missing include.

2010-12-07  Darin Adler  <darin@apple.com>

        Try to fix build.

        * plugins/PluginView.cpp:
        (WebCore::PluginView::start): Pass security origin.
        (WebCore::PluginView::getURLNotify): Ditto.
        (WebCore::PluginView::getURL): Ditto.
        (WebCore::PluginView::handlePost): Ditto.

2010-12-06  Darin Adler  <darin@apple.com>

        Reviewed by Sam Weinig.

        Pass security origin to make local file decision correctly
        https://bugs.webkit.org/show_bug.cgi?id=48603

        * bindings/generic/BindingDOMWindow.h:
        (WebCore::BindingDOMWindow::createWindow): Pass security origin.
        (WebCore::BindingDOMWindow::open): Ditto.
        * bindings/generic/BindingFrame.h:
        (WebCore::BindingFrame::navigateIfAllowed): Ditto.

        * bindings/js/JSDOMWindowCustom.cpp:
        (WebCore::JSDOMWindow::setLocation): Pass security origin.
        (WebCore::createWindow): Ditto.
        (WebCore::JSDOMWindow::open): Ditto.

        * bindings/js/JSDocumentCustom.cpp:
        (WebCore::JSDocument::setLocation): Pass security origin.

        * dom/Document.cpp:
        (WebCore::Document::processHttpEquiv): Pass security origin.

        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::openInInspectedWindow):
        Pass security origin.

        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::changeLocation): Added a security origin
        argument, passed through to urlSelected.
        (WebCore::FrameLoader::urlSelected): Replaced the resource request
        and frame name arguments with a frame load request arguments in one
        overload, and changed the other overload to pass in the current
        frame's document for the security origin.
        (WebCore::FrameLoader::loadFrameRequest): Moved the canDisplay
        check before the referrer computation because it no longer needs
        to look at the referrer. Replaced the call to canDisplay that
        used the target frame's security origin and the call to
        deprecatedCanDisplay with a single call to canDisplay that uses
        the requester security origin.

        * loader/FrameLoader.h: Updated for argument changes above.

        * loader/NavigationScheduler.cpp:
        (WebCore::ScheduledURLNavigation::ScheduledURLNavigation): Added
        a security origin.
        (WebCore::ScheduledURLNavigation::fire): Pass the security origin
        in to FrameLoader::changeLocation.
        (WebCore::ScheduledURLNavigation::securityOrigin): Added.
        (WebCore::ScheduledRedirect::ScheduledRedirect): Added a security
        origin argument.
        (WebCore::ScheduledLocationChange::ScheduledLocationChange): Ditto.
        (WebCore::ScheduledRefresh::ScheduledRefresh): Ditto.
        (WebCore::ScheduledRefresh::fire): Pass the security origin in to
        FrameLoader::changeLocation.
        (WebCore::ScheduledFormSubmission::fire): Include the security
        origin when constructing form submission.
        (WebCore::NavigationScheduler::scheduleRedirect): Include the security
        origin when creating the scheduled navigation object.
        (WebCore::NavigationScheduler::scheduleLocationChange): Ditto.
        (WebCore::NavigationScheduler::scheduleRefresh): Ditto.

        * loader/NavigationScheduler.h: Added the security origin argument
        to scheduleLocationChange.

        * loader/SubframeLoader.cpp:
        (WebCore::SubframeLoader::loadOrRedirectSubframe): Pass in the security
        origin when calling scheduleLocationChange.
        * loader/appcache/ApplicationCacheGroup.cpp:
        (WebCore::ApplicationCacheGroup::selectCache): Ditto.

        * page/ContextMenuController.cpp:
        (WebCore::openNewWindow): Pass in the security origin.
        (WebCore::ContextMenuController::contextMenuItemSelected): Ditto.

        * page/FrameLoadRequest.h: Added a security origin called the requester
        to all FrameLoadRequest objects.

        * page/XSSAuditor.cpp:
        (WebCore::XSSAuditor::findInRequest): Added the security origin.

2010-12-07  Yury Semikhatsky  <yurys@chromium.org>

        Reviewed by Pavel Feldman.

        Web Inspector: avoid initializing Context on when creating attaching listener to ScriptDebugServer
        https://bugs.webkit.org/show_bug.cgi?id=50627

        * bindings/v8/ScriptDebugServer.cpp:
        (WebCore::ScriptDebugServer::addListener): don't try to collect already parsed scripts if context has
        not been initialized yet.

2010-12-07  Csaba Osztrogonác  <ossy@webkit.org>

        Unreviewed. Rolling out r73421, because it made transitions/color-transition-all.html flakey.

        * page/animation/AnimationBase.cpp:
        (WebCore::addShorthandProperties):

2010-12-07  Martin Robinson  <mrobinson@igalia.com>

        Unreviewed, rolling out r73392.
        http://trac.webkit.org/changeset/73392
        https://bugs.webkit.org/show_bug.cgi?id=50489

        This commit caused crashes on the GTK+ bots

        * bindings/ScriptControllerBase.cpp:
        (WebCore::ScriptController::executeIfJavaScriptURL):
        * dom/Document.cpp:
        (WebCore::Document::Document):
        (WebCore::Document::close):
        (WebCore::Document::lastModified):
        (WebCore::Document::finishedParsing):
        (WebCore::Document::initSecurityContext):
        (WebCore::Document::updateURLForPushOrReplaceState):
        * dom/Document.h:
        * dom/ProcessingInstruction.cpp:
        (WebCore::ProcessingInstruction::checkStyleSheet):
        * dom/ScriptElement.cpp:
        (WebCore::ScriptElement::scriptCharset):
        * html/HTMLLinkElement.cpp:
        (WebCore::HTMLLinkElement::process):
        * html/MediaDocument.cpp:
        (WebCore::MediaDocument::replaceMediaElementTimerFired):
        * html/PluginDocument.cpp:
        (WebCore::PluginDocumentParser::createDocumentStructure):
        * loader/DocumentLoader.cpp:
        (WebCore::DocumentLoader::DocumentLoader):
        (WebCore::DocumentLoader::finishedLoading):
        (WebCore::DocumentLoader::commitData):
        (WebCore::DocumentLoader::setupForReplaceByMIMEType):
        (WebCore::DocumentLoader::setFrame):
        * loader/DocumentLoader.h:
        * loader/DocumentWriter.cpp:
        (WebCore::DocumentWriter::begin):
        * loader/DocumentWriter.h:
        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::FrameLoader):
        (WebCore::FrameLoader::init):
        (WebCore::FrameLoader::clear):
        (WebCore::FrameLoader::receivedFirstData):
        (WebCore::FrameLoader::transitionToCommitted):
        (WebCore::FrameLoader::open):
        (WebCore::FrameLoader::finishedLoadingDocument):
        (WebCore::FrameLoader::addExtraFieldsToRequest):
        * loader/FrameLoader.h:
        (WebCore::FrameLoader::writer):
        * loader/cache/CachedResourceLoader.cpp:
        (WebCore::CachedResourceLoader::requestPreload):
        * platform/network/FormDataBuilder.cpp:
        (WebCore::FormDataBuilder::encodingFromAcceptCharset):
        * svg/graphics/SVGImage.cpp:
        (WebCore::SVGImage::dataChanged):

2010-12-07  Patrick Gansterer  <paroga@webkit.org>

        Reviewed by Andreas Kling.

        [CMake] Remove WebKitGenerators
        https://bugs.webkit.org/show_bug.cgi?id=50445

        Move remaining logic into main CMakeLists.txt.

        * CMakeLists.txt:

2010-12-07  Justin Schuh  <jschuh@chromium.org>

        Reviewed by Nikolas Zimmermann.

        Clear old SVG cursor entry before adding a new one
        https://bugs.webkit.org/show_bug.cgi?id=50549

        Test: svg/css/cursor-replace.svg

        * css/CSSCursorImageValue.cpp:
        (WebCore::CSSCursorImageValue::~CSSCursorImageValue):
        * svg/SVGCursorElement.cpp:
        (WebCore::SVGCursorElement::~SVGCursorElement):
        (WebCore::SVGCursorElement::removeClient):
        (WebCore::SVGCursorElement::removeReferencedElement):
        * svg/SVGCursorElement.h:
        * svg/SVGElement.cpp:
        (WebCore::SVGElement::setCursorElement):
        (WebCore::SVGElement::cursorElementRemoved):
        (WebCore::SVGElement::setCursorImageValue):
        (WebCore::SVGElement::cursorImageElementRemoved):
        * svg/SVGElement.h:

2010-12-07  Kenichi Ishibashi  <bashi@google.com>

        Reviewed by Kent Tamura.

        Let HTMLObjectElement be a form associated element
        https://bugs.webkit.org/show_bug.cgi?id=48821

        Introduces FormAssociatedElement class which would be a super class
        of form assocated elements. Some of member functions and variables of
        HTMLFormControlElement are migrated into this class.
        Following the HTML5 spec, HTMLFormControlElement class and
        HTMLObjectElement class are subclasses of it for now.

        Test: fast/forms/form-collection-elements-order.html

        * Android.mk: Added FormAssociatedElement.cpp
        * CMakeLists.txt: Ditto.
        * GNUmakefile.am: Added FormAssociatedElement.{cpp,h}
        * WebCore.exp.in: Added the symbol for toHTMLElement(FormAssociatedElement*)
        * WebCore.gypi: Added FormAssociatedElement.{cpp,h}
        * WebCore.pro: Ditto.
        * WebCore.vcproj/WebCore.vcproj: Ditto.
        * WebCore.xcodeproj/project.pbxproj: Ditto.
        * dom/CheckedRadioButtons.h: Fixed class forward declaration order.
        * dom/Document.cpp:
        (WebCore::Document::registerFormElementWithFormAttribute): Modified to
        use FormAssociatedElement instead of HTMLFormControlElement
        (WebCore::Document::unregisterFormElementWithFormAttribute): Ditto.
        (WebCore::Document::resetFormElementsOwner):
        * dom/Document.h: Ditto.
        * html/DOMFormData.cpp: Ditto.
        (WebCore::DOMFormData::DOMFormData):
        * html/FormAssociatedElement.cpp: Copied and renamed from WebCore/html/HTMLFormControlElement.cpp.
        (WebCore::FormAssociatedElement::FormAssociatedElement):
        (WebCore::FormAssociatedElement::~FormAssociatedElement):
        (WebCore::FormAssociatedElement::validity):
        (WebCore::FormAssociatedElement::insertedIntoTree):
        (WebCore::FormAssociatedElement::removedFromTree):
        (WebCore::FormAssociatedElement::removeFromForm):
        (WebCore::FormAssociatedElement::resetFormOwner):
        (WebCore::FormAssociatedElement::formAttributeChanged):
        (WebCore::toHTMLElement):
        * html/FormAssociatedElement.h: Ditto.
        (WebCore::FormAssociatedElement::ref):
        (WebCore::FormAssociatedElement::deref):
        (WebCore::FormAssociatedElement::formDestroyed):
        (WebCore::FormAssociatedElement::setForm):
        * html/HTMLElement.h: Changed the access level of findFormAncestor().
        * html/HTMLFormCollection.cpp:
        (WebCore::HTMLFormCollection::item): Modified to use FormAssociatedElement
        instead of HTMLFormControlElement.
        (WebCore::HTMLFormCollection::getNamedFormItem): Ditto.
        (WebCore::HTMLFormCollection::updateNameCache): Ditto.
        * html/HTMLFormControlElement.cpp: Modified regarding with the change of class
        hierarchy.
        (WebCore::HTMLFormControlElement::HTMLFormControlElement):
        (WebCore::HTMLFormControlElement::~HTMLFormControlElement):
        (WebCore::HTMLFormControlElement::insertedIntoTree):
        (WebCore::HTMLFormControlElement::removedFromTree):
        (WebCore::HTMLFormControlElement::supportsFocus):
        (WebCore::HTMLFormControlElement::checkValidity):
        (WebCore::HTMLFormControlElement::virtualForm):
        (WebCore::HTMLFormControlElement::isDefaultButtonForForm):
        (WebCore::HTMLFormControlElement::attributeChanged):
        * html/HTMLFormControlElement.h: Ditto.
        (WebCore::HTMLFormControlElement::form):
        (WebCore::HTMLFormControlElement::disabled):
        (WebCore::HTMLFormControlElement::type):
        (WebCore::HTMLFormControlElement::refFormAssociatedElement):
        (WebCore::HTMLFormControlElement::derefFormAssociatedElement):
        * html/HTMLFormElement.cpp: Modified to use FormAssociatedElement
        instead of HTMLFormControlElement.
        (WebCore::HTMLFormElement::submitImplicitly):
        (WebCore::HTMLFormElement::validateInteractively):
        (WebCore::HTMLFormElement::submit):
        (WebCore::HTMLFormElement::reset):
        (WebCore::HTMLFormElement::formElementIndexWithFormAttribute):
        (WebCore::HTMLFormElement::formElementIndex):
        (WebCore::HTMLFormElement::registerFormElement):
        (WebCore::HTMLFormElement::removeFormElement):
        (WebCore::HTMLFormElement::defaultButton):
        (WebCore::HTMLFormElement::checkValidity):
        (WebCore::HTMLFormElement::collectUnhandledInvalidControls):
        (WebCore::HTMLFormElement::documentDidBecomeActive):
        * html/HTMLFormElement.h: Ditto.
        (WebCore::HTMLFormElement::associatedElements):
        * html/HTMLInputElement.cpp: Ditto.
        (WebCore::HTMLInputElement::updateCheckedRadioButtons):
        * html/HTMLObjectElement.cpp: Modified regarding with the change of class
        hierarchy.
        (WebCore::HTMLObjectElement::HTMLObjectElement):
        (WebCore::HTMLObjectElement::~HTMLObjectElement):
        (WebCore::HTMLObjectElement::create):
        (WebCore::HTMLObjectElement::attributeChanged):
        (WebCore::HTMLObjectElement::insertedIntoTree):
        (WebCore::HTMLObjectElement::removedFromTree):
        (WebCore::HTMLObjectElement::appendFormData):
        (WebCore::HTMLObjectElement::formControlName):
        * html/HTMLObjectElement.h: Ditto.
        (WebCore::HTMLObjectElement::form):
        (WebCore::HTMLObjectElement::isFormControlElement):
        (WebCore::HTMLObjectElement::isEnumeratable):
        (WebCore::HTMLObjectElement::refFormAssociatedElement):
        (WebCore::HTMLObjectElement::derefFormAssociatedElement):
        * html/HTMLTagNames.in: Added constructorNeedsFormElement to object tag.
        * html/ValidationMessage.cpp: Modified to use FormAssociatedElement
        instead of HTMLFormControlElement.
        (WebCore::ValidationMessage::ValidationMessage):
        (WebCore::ValidationMessage::create):
        * html/ValidationMessage.h: Ditto.
        * html/ValidityState.cpp: Ditto.
        (WebCore::ValidityState::validationMessage):
        (WebCore::ValidityState::setCustomErrorMessage):
        (WebCore::ValidityState::valueMissing):
        (WebCore::ValidityState::typeMismatch):
        (WebCore::ValidityState::patternMismatch):
        (WebCore::ValidityState::tooLong):
        (WebCore::ValidityState::rangeUnderflow):
        (WebCore::ValidityState::rangeOverflow):
        (WebCore::ValidityState::stepMismatch):
        * html/ValidityState.h: Ditto.
        (WebCore::ValidityState::create):
        (WebCore::ValidityState::ValidityState):
        * loader/FormSubmission.cpp: Ditto.
        (WebCore::FormSubmission::create):

2010-12-06  Pavel Feldman  <pfeldman@chromium.org>

        Not reviewed. Rolling out r72988 for breaking iframes.

        * css/CSSImportRule.cpp:
        (WebCore::CSSImportRule::insertedIntoParent):

2010-12-06  Hironori Bono  <hbono@chromium.org>

        Reviewed by David Levin.

        [Chromium] Refactor FontCacheChromiumWin.cpp
        https://bugs.webkit.org/show_bug.cgi?id=50611
        
        This change just moved the helper functions for the WebCore::FontCache class to the beginning of ths file.

        No new tests are added since this is a refactoring.

        * platform/graphics/chromium/FontCacheChromiumWin.cpp:
        (WebCore::fontDataFromDescriptionAndLogFont): Moved to the beginning of the file.
        (WebCore::toGDIFontWeight): Moved to the beginning of the file.
        (WebCore::FillLogFont): Moved to the beginning of the file.
        (WebCore::TraitsInFamilyProcData::TraitsInFamilyProcData): Moved to the beginning of the file.
        (WebCore::traitsInFamilyEnumProc): Moved to the beginning of the file.
        (WebCore::FontCache::platformInit): Moved after the static functions.

2010-12-06  Alexey Marinichev  <amarinichev@chromium.org>

        Reviewed by Kenneth Russell.

        Throw webglcontextlost and webglcontextrestored events when a WebGL context is lost and restored.
        https://bugs.webkit.org/show_bug.cgi?id=50364

        No new tests since there is currently no way to force a context lost event.

        * html/canvas/WebGLRenderingContext.cpp:
        (WebCore::WebGLRenderingContext::WebGLRenderingContextRestoreTimer::fired):
        (WebCore::WebGLRenderingContext::create):
        (WebCore::WebGLRenderingContext::WebGLRenderingContext):
        (WebCore::WebGLRenderingContext::isContextLost):
        (WebCore::WebGLRenderingContext::loseContext):
        (WebCore::WebGLRenderingContext::restoreContext):
        * html/canvas/WebGLRenderingContext.h:
        (WebCore::WebGLRenderingContext::WebGLRenderingContextRestoreTimer::WebGLRenderingContextRestoreTimer):

2010-12-06  David Hyatt  <hyatt@apple.com>

        Reviewed by Simon Fraser.

        https://bugs.webkit.org/show_bug.cgi?id=50593
        
        Fix background canvas painting for documents with left/top overflow.  The math from the original RTL patch was incorrect.
        
        Just use the RenderView's document dimensions always.

        * rendering/RenderBox.cpp:
        (WebCore::RenderBox::paintRootBoxDecorations):

2010-12-06  Simon Fraser  <simon.fraser@apple.com>

        Reviewed by Beth Dakin.

        CSS animation doesn't work for border-radius
        https://bugs.webkit.org/show_bug.cgi?id=48340
        
        Include CSSPropertyBorderRadius in the list of shorthand
        properties, so that the individual border-radius properties
        get animated.

        Test: transitions/border-radius-transition.html

        * page/animation/AnimationBase.cpp:
        (WebCore::addShorthandProperties):

2010-12-06  Ryosuke Niwa  <rniwa@webkit.org>

        Reviewed by Tony Chang.

        ApplyStyleCommand should take EditingStyle instead of CSSStyleDeclaration
        https://bugs.webkit.org/show_bug.cgi?id=49938

        Modified ApplyStyleCommand::ApplyStyleCommand and ApplyStyleCommand::create to take EditingStyle*
        instead of CSSStyleDeclaration*. Also replaced much of code in Editor::computeAndSetTypingStyle
        by calls to EditingStyle's member functions and extracted EditingStyle::overrideWith and
        EditingStyle::extractAndRemoveBlockProperties.

        No new tests are added since this is a refactoring.

        * WebCore.exp.in: Added SelectionController::copyTypingStyle and EditingStyle::~EditingStyle.
        * css/CSSMutableStyleDeclaration.cpp: Made CSSMutableStyleDeclaration* in the argument list const.
        (WebCore::CSSMutableStyleDeclaration::merge):
        * css/CSSMutableStyleDeclaration.h:
        * editing/ApplyStyleCommand.cpp:
        (WebCore::ApplyStyleCommand::ApplyStyleCommand): Takes EditingStyle* instead of CSSStyleDeclaration*.
        (WebCore::ApplyStyleCommand::doApply): Uses EditingStyle.
        * editing/ApplyStyleCommand.h: m_style is now a ref-pointer to EditingStyle instead of CSSMutableStyleDeclaration.
        (WebCore::ApplyStyleCommand::create): Takes EditingStyle* instead of CSSStyleDeclaration*.
        * editing/CompositeEditCommand.cpp:
        (WebCore::CompositeEditCommand::applyStyle): Ditto.
        (WebCore::CompositeEditCommand::moveParagraphs): Calls applyStyle.
        (WebCore::CompositeEditCommand::breakOutOfEmptyListItem): Ditto.
        * editing/CompositeEditCommand.h:
        * editing/DeleteSelectionCommand.cpp:
        (WebCore::DeleteSelectionCommand::calculateTypingStyleAfterDelete): Ditto.
        * editing/EditCommand.cpp:
        * editing/EditCommand.h:
        * editing/EditingStyle.cpp:
        (WebCore::EditingStyle::~EditingStyle): Added.
        (WebCore::EditingStyle::overrideWithStyle): Extracted from Editor::calculateTypingStyleAfterDelete.
        (WebCore::EditingStyle::copy): Added.
        (WebCore::EditingStyle::extractAndRemoveBlockProperties): Extracted from Editor::calculateTypingStyleAfterDelete.
        * editing/EditingStyle.h:
        * editing/Editor.cpp:
        (WebCore::Editor::applyStyle): Calls ApplyStyleCommand::create.
        (WebCore::Editor::applyParagraphStyle): Ditto.
        (WebCore::Editor::computeAndSetTypingStyle): Ditto.
        * editing/InsertLineBreakCommand.cpp:
        (WebCore::InsertLineBreakCommand::doApply): Calls applyStyle.
        * editing/InsertParagraphSeparatorCommand.cpp:
        (WebCore::InsertParagraphSeparatorCommand::applyStyleAfterInsertion): Ditto.
        * editing/InsertTextCommand.cpp:
        (WebCore::InsertTextCommand::input): Ditto.
        * editing/RemoveFormatCommand.cpp:
        (WebCore::RemoveFormatCommand::doApply): Calls ApplyStyleCommand::create.
        * editing/ReplaceSelectionCommand.cpp:
        (WebCore::ReplaceSelectionCommand::completeHTMLReplacement): Calls applyStyle.
        * editing/SelectionController.cpp:
        (WebCore::SelectionController::copyTypingStyle): Moved from SelectionController.h
        * editing/SelectionController.h:

2010-12-05  Ryosuke Niwa  <rniwa@webkit.org>

        Reviewed by Tony Chang.

        Executing FormatBlock on multiple paragraphs inside pre does not remove the outer pre
        https://bugs.webkit.org/show_bug.cgi?id=47300

        The bug was caused by FormatBlockCommand::formatRange's not removing refNode when the refNode
        contains more than one paragraphs even when the refNode is fully selected.

        Fixed the bug by modifying FormatBlockCommand::formatRange to correctly remove the node in
        such a situation.

        Also fixed a bug in ApplyBlockElementCommand::formatSelection that the end of selection
        is not properly updated when the end of selection resides in the node split by
        rangeForParagraphSplittingTextNodesIfNeeded or endOfNextParagrahSplittingTextNodesIfNeeded.

        Test: editing/execCommand/format-block-multiple-paragraphs-in-pre.html

        * editing/ApplyBlockElementCommand.cpp:
        (WebCore::ApplyBlockElementCommand::formatSelection): Calls formatRange with m_endOfLastParagraph.
        (WebCore::ApplyBlockElementCommand::rangeForParagraphSplittingTextNodesIfNeeded): Updates
        m_endOfLastParagraph when the position points to the node split by this function.
        (WebCore::ApplyBlockElementCommand::endOfNextParagrahSplittingTextNodesIfNeeded): Ditto.
        * editing/ApplyBlockElementCommand.h: Added m_endOfLastParagraph as a member variable.
        * editing/FormatBlockCommand.cpp:
        (WebCore::FormatBlockCommand::formatRange): See above.
        * editing/FormatBlockCommand.h:
        * editing/IndentOutdentCommand.cpp:
        (WebCore::IndentOutdentCommand::formatRange): Ignores the end of selection.
        * editing/IndentOutdentCommand.h:

2010-12-03  Zhenyao Mo  <zmo@google.com>

        Reviewed by Kenneth Russell.

        Postpone gl delete* calls until shaders/programs are no longer attached
        https://bugs.webkit.org/show_bug.cgi?id=50501

        * html/canvas/WebGLBuffer.cpp:
        (WebCore::WebGLBuffer::deleteObjectImpl): Simply delete GL resource.
        * html/canvas/WebGLFramebuffer.cpp:
        (WebCore::WebGLFramebuffer::deleteObjectImpl): Ditto.
        * html/canvas/WebGLObject.cpp:
        (WebCore::WebGLObject::deleteObject): Tracking whether deleteObjectImpl should be called or not.
        * html/canvas/WebGLObject.h:
        (WebCore::WebGLObject::detachContext): Set attachmentCount to 0 to ensure OpenGL resource deletion.
        (WebCore::WebGLObject::onDetached): No need to track attachmentCount here as we track it in deleteObject.
        (WebCore::WebGLObject::isDeleted): Make this public.
        * html/canvas/WebGLProgram.cpp:
        (WebCore::WebGLProgram::deleteObjectImpl): Simply delete GL resource.
        * html/canvas/WebGLRenderbuffer.cpp:
        (WebCore::WebGLRenderbuffer::deleteObjectImpl): Ditto.
        * html/canvas/WebGLRenderingContext.cpp:
        (WebCore::WebGLRenderingContext::getProgramParameter): intercept DELETE_STATUS.
        (WebCore::WebGLRenderingContext::getShaderParameter): Ditto.
        * html/canvas/WebGLShader.cpp:
        (WebCore::WebGLShader::deleteObjectImpl): Simply delete GL resource.
        * html/canvas/WebGLTexture.cpp:
        (WebCore::WebGLTexture::deleteObjectImpl): Simply delete GL resource.

2010-12-06  Ryosuke Niwa  <rniwa@webkit.org>

        Yet unreviewed another Leopard build fix for r73380.

        * platform/graphics/ca/mac/PlatformCAAnimationMac.mm:
        (PlatformCAAnimation::setKeyTimes):
        * platform/graphics/ca/mac/PlatformCALayerMac.mm:
        (PlatformCALayer::platformCALayer):

2010-12-06  Andy Estes  <aestes@apple.com>

        Reviewed by Darin Adler.

        Marquee elements do not stop animating when scrollAmount is set to 0.
        https://bugs.webkit.org/show_bug.cgi?id=50434

        Test: fast/html/marquee-scrollamount.html

        * rendering/RenderMarquee.cpp:
        (WebCore::RenderMarquee::timerFired): Allow increment to be 0.

2010-12-06  Ryosuke Niwa  <rniwa@webkit.org>

        Unreviewed Leopard buildfix for r73380.

        * platform/graphics/ca/mac/PlatformCAAnimationMac.mm:
        (PlatformCAAnimation::setTimingFunctions):
        * platform/graphics/ca/mac/PlatformCALayerMac.mm:
        (PlatformCALayer::PlatformCALayer):

2010-12-06  Philippe Normand  <pnormand@igalia.com>

        Reviewed by Martin Robinson.

        [GStreamer] use ResourceHandle::setDefersLoading in WebKitWebSourceGStreamer
        https://bugs.webkit.org/show_bug.cgi?id=44157

        * platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:
        (webKitWebSrcNeedDataMainCb):
        (webKitWebSrcEnoughDataMainCb): Replaced platform-specific code
        with cross-platform ResourceHandle::setDefersLoading calls.

2010-12-06  Ryosuke Niwa  <rniwa@webkit.org>

        Unreviewed Leopard build fix for r73388.

        * accessibility/AccessibilitySlider.cpp:
        (WebCore::AccessibilitySlider::maxValueForRange):
        (WebCore::AccessibilitySlider::minValueForRange):

2010-12-06  Ryosuke Niwa  <rniwa@webkit.org>

        Unreviewed build fix for Leopard after r73379.

        * platform/graphics/cg/GraphicsContextCG.cpp:
        (WebCore::GraphicsContext::setAllowsFontSmoothing):

2010-12-06  Nate Chapin  <japhet@chromium.org>

        Reviewed by Adam Barth.

        Make DocumentWriter a member of DocumentLoader
        instead of FrameLoader.
        https://bugs.webkit.org/show_bug.cgi?id=50489

        Refactor, no new tests.

        * bindings/ScriptControllerBase.cpp:
        (WebCore::ScriptController::executeIfJavaScriptURL):
        * dom/Document.cpp:
        (WebCore::Document::Document):
        (WebCore::Document::close):
        (WebCore::Document::lastModified):
        (WebCore::Document::finishedParsing):
        (WebCore::Document::initSecurityContext):
        (WebCore::Document::updateURLForPushOrReplaceState):
        * dom/Document.h:
        (WebCore::Document::setDocumentLoader):
        (WebCore::Document::loader):
        * dom/ProcessingInstruction.cpp:
        (WebCore::ProcessingInstruction::checkStyleSheet):
        * dom/ScriptElement.cpp:
        (WebCore::ScriptElement::scriptCharset):
        * html/HTMLLinkElement.cpp:
        (WebCore::HTMLLinkElement::process):
        * html/MediaDocument.cpp:
        (WebCore::MediaDocument::replaceMediaElementTimerFired):
        * html/PluginDocument.cpp:
        (WebCore::PluginDocumentParser::createDocumentStructure):
        * loader/DocumentLoader.cpp:
        (WebCore::DocumentLoader::DocumentLoader):
        (WebCore::DocumentLoader::finishedLoading):
        (WebCore::DocumentLoader::commitData):
        (WebCore::DocumentLoader::setupForReplaceByMIMEType):
        (WebCore::DocumentLoader::setFrame):
        * loader/DocumentLoader.h:
        (WebCore::DocumentLoader::writer):
        * loader/DocumentWriter.h:
        (WebCore::DocumentWriter::setFrame):
        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::FrameLoader):
        (WebCore::FrameLoader::init):
        (WebCore::FrameLoader::clear):
        (WebCore::FrameLoader::receivedFirstData):
        (WebCore::FrameLoader::transitionToCommitted):
        (WebCore::FrameLoader::open):
        (WebCore::FrameLoader::finishedLoadingDocument):
        (WebCore::FrameLoader::addExtraFieldsToRequest):
        * loader/FrameLoader.h:
        (WebCore::FrameLoader::notifier):
        * loader/cache/CachedResourceLoader.cpp:
        (WebCore::CachedResourceLoader::requestPreload):
        * platform/network/FormDataBuilder.cpp:
        (WebCore::FormDataBuilder::encodingFromAcceptCharset):
        * svg/graphics/SVGImage.cpp:
        (WebCore::SVGImage::dataChanged):

2010-12-06  Mark Rowe  <mrowe@apple.com>

        Build fix.

        * WebCore.xcodeproj/project.pbxproj: Don't force WebCore to build against the 10.5 SDK.
        That's just plain wrong.

2010-12-06  Chris Fleizach  <cfleizach@apple.com>

        Reviewed by Darin Adler.

        HTML5 Slider does not work correctly with VoiceOver
        https://bugs.webkit.org/show_bug.cgi?id=50505

        Address a few problems with the Mac implementation for the accessibility slider.
            1) The value indicator is not hit testable.
            2) The value indicator does not return an AXValue.
            3) In the slider, the min/max values are not correct when min/max attributes are not present.
            4) When you change the value with the keyboard, it doesn't send out the right notification.
            5) Sliders were returning AXValue and AXTopLevelUIElement attributes twice in their list of attributes.
 
        Test: platform/mac/accessibility/html-slider-indicator.html

        * accessibility/AccessibilityObject.cpp:
        (WebCore::AccessibilityObject::getAttribute):
            Use fastGetAttribute on Element, instead of getAttribute.
        * accessibility/AccessibilityObject.h:
        (WebCore::AccessibilityObject::isInputSlider):
        * accessibility/AccessibilityRenderObject.cpp:
        (WebCore::AccessibilityRenderObject::doAccessibilityHitTest):
        * accessibility/AccessibilitySlider.cpp:
        (WebCore::AccessibilitySlider::doAccessibilityHitTest):
        (WebCore::AccessibilitySlider::maxValueForRange):
        (WebCore::AccessibilitySlider::minValueForRange):
        * accessibility/AccessibilitySlider.h:
        (WebCore::AccessibilitySlider::isInputSlider):
        * accessibility/mac/AccessibilityObjectWrapper.mm:
        (-[AccessibilityObjectWrapper accessibilityAttributeNames]):
        (-[AccessibilityObjectWrapper accessibilityAttributeValue:]):
        * html/HTMLInputElement.cpp:
        (WebCore::HTMLInputElement::applyStep):

2010-12-06  David Hyatt  <hyatt@apple.com>

        Reviewed by Simon Fraser.

        Fix for https://bugs.webkit.org/show_bug.cgi?id=49220 <<rdar://problem/8644849>, REGRESSION: transforms now
        O(n^3) from pathological behavior in lowestPosition, rightmostPosition, leftmostPosition and topmostPosition.

        This patch throws out the lowest/rightmost/leftmost/topmostPosition functions and re-architects layout overflow
        in the engine to cache all the information required to properly handle scrolling.

        In the old code, there were two types of overflow: layout overflow and visual overflow.  The former could
        affect scrolling and the latter could not.  The distinction was largely meaningless, since layout overflow
        wasn't actually used to determine scroll width or scroll height.  It didn't propagate across self-painting layer
        boundaries either.  In the old code, the term visible overflow meant the union of the layout overflow and
        visual overflow rects.

        In the new code, the two types of overflow remain, but the distinction between the two is now clear.  Visual overflow
        is used purely for painting and hit testing checks and layout overflow is used specifically for scrolling.  It has
        been expanded to propagate across self-painting layers, to factor in relative positioning and transforms, and to
        work with writing modes.

        In order to minimize layout test changes, layers no longer incorporate right/bottom overflow into their width/height members.
        Doing so uncovered two bugs where left/top overflow was ignored (proof that even having layer dimensions is harmful).
        A render tree dump hack has been put into the code to keep this overflow dumping for the RenderView's layer, since otherwise
        a huge number of tests would change.

        Added fast/overflow/overflow-rtl-vertical.html to test vertical writing-mode overflow.  Existing tests cover the rest.

        * page/FrameView.cpp:
        (WebCore::FrameView::adjustViewSize):
        (WebCore::FrameView::forceLayoutForPagination):
        Changed to use RenderView's docTop/Left/Width/Height accessors, which simply grab the overflow and properly flip it
        to account for writing modes.

        * platform/graphics/IntRect.h:
        (WebCore::IntRect::shiftLeftEdgeTo):
        (WebCore::IntRect::shiftRightEdgeTo):
        (WebCore::IntRect::shiftTopEdgeTo):
        (WebCore::IntRect::shiftBottomEdgeTo):
        New helper functions for sliding the edge of a rectangle without moving any of the other three edges.

        * rendering/InlineBox.h:
        (WebCore::InlineBox::frameRect):
        frameRect is a helper for obtaining the x, y, width, height of an InlineBox as an IntRect.

        * rendering/InlineFlowBox.cpp:
        (WebCore::InlineFlowBox::placeBoxesInInlineDirection):
        All of the overflow setting in the inline direction has been removed from this function.  All line overflow is computed
        at once now in a single function: computeOverflow.

        (WebCore::InlineFlowBox::addBoxShadowVisualOverflow):
        (WebCore::InlineFlowBox::addTextBoxVisualOverflow):
        (WebCore::InlineFlowBox::addReplacedChildOverflow):
        Helper for propagating overflow from specific types of children that occur on a line into the InlineFlowBox's overflow.

        (WebCore::InlineFlowBox::computeOverflow):
        The new function that computes both horizontal and vertical overflow for a line box.

        (WebCore::InlineFlowBox::setLayoutOverflow):
        (WebCore::InlineFlowBox::setVisualOverflow):
        (WebCore::InlineFlowBox::setOverflowFromLogicalRects):
        New functions that set the overflow computed by computeOverflow.  These replace setBlockDirectionOverflowPositions
        and setInlineDirectionOverflowPositions.  They essentially do the same thing, but they operate on rectangles.

        (WebCore::InlineFlowBox::nodeAtPoint):
        (WebCore::InlineFlowBox::paint):
        Changed to use visual overflow instead of visible overflow.  (Visible overflow as a union of layout and visual
        overflow is no longer necessary, since visual overflow is now equivalent to the old visible overflow concept.)

        * rendering/InlineFlowBox.h:
        (WebCore::InlineFlowBox::logicalLayoutOverflowRect):
        (WebCore::InlineFlowBox::logicalVisualOverflowRect):
        Helpers for obtaining logical overflow rectangles, since lines compute their overflow in logical terms before
        converting to block coordinates at the end.

        * rendering/RenderBlock.cpp:
        (WebCore::RenderBlock::layoutBlock):
        (WebCore::RenderBlock::addOverflowFromChildren):
        (WebCore::RenderBlock::computeOverflow):
        (WebCore::RenderBlock::addOverflowFromFloats):
        (WebCore::RenderBlock::addOverflowFromPositionedObjects):
        Blocks now have a computeOverflow function called at the end of layout that adds in all the types of overflow.  The addOverflowFromChildren
        method is virtual so that RenderListItem and RenderTable can subclass it.  RenderListItem has to position its list marker and
        propagate marker overflow up, and RenderTable adds in overflow from its sections.

        (WebCore::RenderBlock::layoutOnlyPositionedObjects):
        (WebCore::RenderBlock::layoutPositionedObjects):
        When only positioned objects lay out, overflow must still be recomputed.  The refactoring of overflow computation into a single
        callable method: computeOverflow, makes it possible for this to be done easily.

        (WebCore::RenderBlock::paint):
        visible -> visual.

        (WebCore::RenderBlock::addOverhangingFloats):
        The propagation of float overflow has changed substantially.  The basic rules are:
            (1) The float must be in our floating objects list to contribute to overflow.
            (2) The float must be a descendant to contribute to overflow.
            (3) The block must have the outermost list that contains the float, or it has a self-painting layer and
                so the float needs to be included in its overflow.

        (WebCore::RenderBlock::nodeAtPoint):
        visible -> visual.

        (WebCore::RenderBlock::layoutColumns):
        Remove column overflow computation from layoutColumns and move it to computeOverflow.

        (WebCore::RenderBlock::adjustLinePositionForPagination):
        visible -> visual.

        * rendering/RenderBlock.h:
        (WebCore::RenderBlock::scrollbarsChanged):
        Added a new virtual method used by table cells when scrollbars in an overflow:auto/scroll table cell come and go.

        * rendering/RenderBlockLineLayout.cpp:
        (WebCore::RenderBlock::layoutInlineChildren):
        (WebCore::RenderBlock::determineStartPosition):
        (WebCore::RenderBlock::matchedEndLine):
        (WebCore::RenderBlock::addOverflowFromInlineChildren):
        (WebCore::RenderBlock::beforeSideVisualOverflowForLine):
        (WebCore::RenderBlock::afterSideVisualOverflowForLine):
        visible -> visual.

        * rendering/RenderBox.cpp:
        (WebCore::RenderBox::scrollWidth):
        (WebCore::RenderBox::scrollHeight):
        Patched to use layoutOverflow functions instead of the old rightmost/leftmostPosition functions.

        (WebCore::RenderBox::paintRootBoxDecorations):
        Use docLeft and docTop here, so that writing modes are handled.

        (WebCore::RenderBox::clippedOverflowRectForRepaint):
        visible -> visual.

        (WebCore::RenderBox::addOverflowFromChild):
        (WebCore::RenderBox::addLayoutOverflow):
        (WebCore::RenderBox::addVisualOverflow):
        (WebCore::RenderBox::logicalVisualOverflowRectForPropagation):
        (WebCore::RenderBox::visualOverflowRectForPropagation):
        (WebCore::RenderBox::logicalLayoutOverflowRectForPropagation):
        (WebCore::RenderBox::layoutOverflowRectForPropagation):
        * rendering/RenderBox.h:
        The new overflow system for boxes.  Layout overflow now crosses self-painting layer boundaries and adjusts child boxes
        for transforms, relative positioning and writing mode differences.

        (WebCore::RenderBox::layoutOverflowRect):
        (WebCore::RenderBox::topLayoutOverflow):
        (WebCore::RenderBox::bottomLayoutOverflow):
        (WebCore::RenderBox::leftLayoutOverflow):
        (WebCore::RenderBox::rightLayoutOverflow):
        Changed the default rectangle for layout overflow to be the client box to match the scrollable areas of overflow regions.

        (WebCore::RenderBox::clientLogicalBottom):
        New helper for obtaining the logical bottom of the client box.

        (WebCore::RenderBox::clientBoxRect):
        New helper for obtaining the clientLeft/Top/Width/Height box.

        * rendering/RenderBoxModelObject.h:
        (WebCore::RenderBoxModelObject::relativePositionLogicalOffset):
        Helper for obtaining the relative position offset transposed for vertical writing modes.  Used by line overflow.

        * rendering/RenderFlexibleBox.cpp:
        (WebCore::RenderFlexibleBox::layoutBlock):
        Changed flexible boxes to just call the base class computeOverflow method.

        * rendering/RenderInline.cpp:
        (WebCore::RenderInline::linesVisualOverflowBoundingBox):
        (WebCore::RenderInline::clippedOverflowRectForRepaint):
        visible -> visual.

        * rendering/RenderInline.h:
        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::updateLayerPosition):
        Changed layers to no longer incorporate right/bottom overflow into width/height.  This is the reason many layout
        tests change.  (Not doing this makes the layout test changes far worse, since overflow propagates across self-painting
        layers now.)

        (WebCore::RenderLayer::overflowTop):
        (WebCore::RenderLayer::overflowBottom):
        (WebCore::RenderLayer::overflowLeft):
        (WebCore::RenderLayer::overflowRight):
        overflowTop/Bottom/Left/Right return overflow that accounts for writing modes, i.e., purely physical overflow that can be used
        to set up the scroll area.

        (WebCore::RenderLayer::computeScrollDimensions):
        Drastically simplified this method now that overflowTop/Bottom/Left/Right just do the right thing regarding unreachable overflow.

        (WebCore::RenderLayer::updateScrollInfoAfterLayout):
        Make sure to explicitly set the vertical scrollbar's position just as we did with horizontal scrollbars, so that clamping to the
        bottom works.

        (WebCore::performOverlapTests):
        (WebCore::RenderLayer::paintLayer):
        Fix a bug in performOverlapTests.  It incorrectly used the layer's bounds, and so it didn't account for left/top overflow out
        of the layer (see why I hate layers even having dimensions?).  Changed it to use the bounding box of the layer instead.

        (WebCore::RenderLayer::hitTest):
        Fix a bug in hit testing.  It incorrectly used the root layer's bounds as the limit of the hit test, and so it didn't account
        for left/top overflow in a ScrollView (hate hate hate layers having dimensions).  I changed it to use the hit test rect instead,
        so that the damage rect never stops the point from being tested (unless the hit test request says not to ignore clipping).

        (WebCore::RenderLayer::localBoundingBox):
        visible -> visual.

        * rendering/RenderLayer.h:
        Added the new overflowTop/Left/Right/Bottom accessors.

        * rendering/RenderLineBoxList.cpp:
        (WebCore::RenderLineBoxList::anyLineIntersectsRect):
        (WebCore::RenderLineBoxList::lineIntersectsDirtyRect):
        (WebCore::RenderLineBoxList::paint):
        (WebCore::RenderLineBoxList::hitTest):
        visible -> visual.

        * rendering/RenderListItem.cpp:
        (WebCore::RenderListItem::addOverflowFromChildren):
        (WebCore::RenderListItem::positionListMarker):
        * rendering/RenderListItem.h:
        RenderListItem now positions the list marker when computing its overflow, since the marker propagates overflow back up to the list item.

        * rendering/RenderListMarker.cpp:
        (WebCore::RenderListMarker::paint):
        visible -> visual.

        * rendering/RenderMarquee.cpp:
        (WebCore::RenderMarquee::computePosition):
        Changed to use overflow functions instead of rightmost/lowestPosition.

        * rendering/RenderMedia.cpp:
        * rendering/RenderMedia.h:
        Removed the lowest/topmost/rightmost/leftmostPosition functions, since control overflow is handled properly already.

        * rendering/RenderOverflow.h:
        (WebCore::RenderOverflow::RenderOverflow):
        (WebCore::RenderOverflow::setLayoutOverflow):
        (WebCore::RenderOverflow::setVisualOverflow):
        Add new setters for layout and visual overflow as rects.

        * rendering/RenderReplaced.cpp:
        (WebCore::RenderReplaced::shouldPaint):
        (WebCore::RenderReplaced::clippedOverflowRectForRepaint):
        visible -> visual.

        * rendering/RenderRubyRun.cpp:
        (WebCore::RenderRubyRun::layout):
        Call computeOverflow to recompute our overflow information after we adjust the ruby.

        * rendering/RenderTable.cpp:
        (WebCore::RenderTable::layout):
        (WebCore::RenderTable::addOverflowFromChildren):
        (WebCore::RenderTable::paint):
        * rendering/RenderTable.h:
        Move section overflow propagation into addOverflowFromChildren, and change RenderTable to just call computeOverflow.

        * rendering/RenderTableCell.cpp:
        (WebCore::RenderTableCell::clippedOverflowRectForRepaint):
        visible -> visual.

        (WebCore::RenderTableCell::scrollbarsChanged):
        Adding unreachable overflow support (something that in the old code only existed for positioned objects in the root view) exposed
        a bug in table layout.  If scrollbars are added during the layout that occurs after intrinsic padding was incorporated into the
        cell, then the cell won't lay out properly the second time (after the scrollbars have been added).  We have to adjust the intrinsic
        padding accounting for the presence of the new scrollbar so the second layout will get the right dimensions.

        * rendering/RenderTableCell.h:
        (WebCore::RenderTableCell::hasVisualOverflow):
        visible -> visual.

        * rendering/RenderTableSection.cpp:
        (WebCore::RenderTableSection::layoutRows):
        * rendering/RenderTableSection.h:
        visible -> visual.  Removed the leftmost/rightmost/topmost/bottommostPosition functions.

        * rendering/RenderTreeAsText.cpp:
        (WebCore::writeLayers):
        Added a hack to render tree dumping to include right/bottom overflow for the root layer only.  This keeps a zillion layout tests
        from failing.

        * rendering/RenderView.cpp:
        (WebCore::RenderView::layout):
        (WebCore::RenderView::docTop):
        (WebCore::RenderView::docBottom):
        (WebCore::RenderView::docLeft):
        (WebCore::RenderView::docRight):
        * rendering/RenderView.h:
        (WebCore::RenderView::docHeight):
        (WebCore::RenderView::docWidth):
        RenderView now uses docLeft/Top/Height/Width functions, which are just overflow queries that account for writing modes.  These methods
        are now the preferred way to query for the physical dimensions of a document.

        * rendering/RootInlineBox.cpp:
        (WebCore::RootInlineBox::addHighlightOverflow):
        Changed to call setOverflowFromLogicalRects instead of the block/inline position functions.

        (WebCore::RootInlineBox::alignBoxesInBlockDirection):
        Remove the computation of block direction overflow, since it now all happens at once after the line is built.

        (WebCore::RootInlineBox::paddedLayoutOverflowRect):
        * rendering/RootInlineBox.h:
        Added a new helper function for incorporating the end padding into a line.  This end padding also includes the single pixel for a caret
        in LTR if needed.

2010-12-06  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Simon Fraser.

        Share code between Mac (CA) and Windows (CACF) GraphicsLayer implementations
        https://bugs.webkit.org/show_bug.cgi?id=49388

        Replaced GraphicsLayerMac with GraphicsLayerCA. GraphicsLayerCA is essentially 
        identical to GraphicsLayerMac, but replaces all the CoreAnimation specific calls 
        with calls to PlatformCALayer and PlatformCAAnimation. This makes GraphicsLayerCA 
        platform neutral as long as implementations of those two classes are available. 
        Added implementations in PlatformCALayerMac and PlatformCAAnimationMac. Also got 
        rid of GraphicsLayer::nativeLayer() and replaced it with GraphicsLayer::platformLayer() 
        to avoid confusion since both names were used to refer to the same thing. 

        This patch is only for Mac. Windows implementation has not changed.

        * WebCore.xcodeproj/project.pbxproj:
        * platform/graphics/GraphicsLayer.h:
        * platform/graphics/ca/GraphicsLayerCA.cpp: Copied from WebCore/platform/graphics/ca/GraphicsLayerCA.cpp.
        * platform/graphics/ca/GraphicsLayerCA.h: Copied from WebCore/platform/graphics/ca/GraphicsLayerCA.h.
        * platform/graphics/ca/PlatformCAAnimation.h: Copied from WebCore/platform/graphics/ca/PlatformCAAnimation.h.
        * platform/graphics/ca/PlatformCALayer.h: Copied from WebCore/platform/graphics/ca/PlatformCALayer.h.
        * platform/graphics/ca/mac/PlatformCAAnimationMac.mm: Copied from WebCore/platform/graphics/ca/mac/PlatformCAAnimationMac.mm.
        (toCAMediaTimingFunction):
        * platform/graphics/ca/mac/PlatformCALayerMac.mm: Copied from WebCore/platform/graphics/ca/mac/PlatformCALayerMac.mm.
        (PlatformCALayer::PlatformCALayer):
        * platform/graphics/chromium/GraphicsLayerChromium.cpp:
        * platform/graphics/chromium/GraphicsLayerChromium.h:
        * platform/graphics/mac/GraphicsLayerMac.h: Removed.
        * platform/graphics/mac/GraphicsLayerMac.mm: Removed.
        * platform/graphics/mac/WebLayer.h:
        * platform/graphics/mac/WebLayer.mm:
        (-[WebLayer setNeedsDisplay]):
        (-[WebLayer setNeedsDisplayInRect:]):
        (-[WebLayer display]):
        (-[WebLayer drawInContext:]):
        * platform/graphics/mac/WebTiledLayer.h:
        * platform/graphics/mac/WebTiledLayer.mm:
        (-[WebTiledLayer setNeedsDisplay]):
        (-[WebTiledLayer setNeedsDisplayInRect:]):
        (-[WebTiledLayer display]):
        (-[WebTiledLayer drawInContext:]):
        * platform/graphics/qt/GraphicsLayerQt.cpp:
        (WebCore::GraphicsLayerQtImpl::flushChanges):
        * platform/graphics/qt/GraphicsLayerQt.h:
        * platform/graphics/win/GraphicsLayerCACF.cpp:
        * platform/graphics/win/GraphicsLayerCACF.h:

2010-12-06  Simon Fraser  <simon.fraser@apple.com>

        Reviewed by Dan Bernstein.

        Font antialiasing (smoothing) changes when elements are rendered into compositing layers
        https://bugs.webkit.org/show_bug.cgi?id=23364

        Text rendered by Core Graphics over a transparent background looks bad because of 
        font smoothing, so turn off smoothing when rendering text into compositing layers.

        * platform/graphics/GraphicsContext.h:
        * platform/graphics/cg/GraphicsContextCG.cpp:
        (WebCore::GraphicsContext::setAllowsFontSmoothing):
        * platform/graphics/mac/WebLayer.mm:
        (drawLayerContents):

2010-12-06  Patrick Gansterer  <paroga@webkit.org>

        Reviewed by Andreas Kling.

        [WINCE] Add build system
        https://bugs.webkit.org/show_bug.cgi?id=50522

        * CMakeListsWinCE.txt: Added.

2010-12-06  Chris Fleizach  <cfleizach@apple.com>

        Reviewed by Oliver Hunt.

        AX does not support HTML5 "required"
        https://bugs.webkit.org/show_bug.cgi?id=50507

        Test: platform/mac/accessibility/html5-required-attribute.html

        * accessibility/AccessibilityRenderObject.cpp:
        (WebCore::AccessibilityRenderObject::isRequired):

2010-12-06  Alejandro G. Castro  <alex@igalia.com>

        Reviewed by Martin Robinson.

        [GTK] using shadows leaks memory
        https://bugs.webkit.org/show_bug.cgi?id=50541

        Fixed leaks in the shadow code.
        * platform/graphics/cairo/CairoUtilities.cpp:
        (WebCore::drawPatternToCairoContext): adoptRef instead of just
        getting a new reference.
        * platform/graphics/cairo/GraphicsContextCairo.cpp:
        (WebCore::drawPathShadow): handle cairo_path_t with smart
        pointers.

2010-12-06  Yury Semikhatsky  <yurys@chromium.org>

        Reviewed by Pavel Feldman.

        [v8] Web Inspector: remove duplicate code for capturing stack trace
        https://bugs.webkit.org/show_bug.cgi?id=50461

        No new tests. Covered with existing inspector tests.

        * bindings/js/ScriptCallStackFactory.cpp:
        (WebCore::createScriptCallStack):
        * bindings/js/ScriptCallStackFactory.h:
        * bindings/v8/ScriptCallStackFactory.cpp:
        (WebCore::toScriptCallFrame):
        (WebCore::toScriptCallFramesVector):
        (WebCore::createScriptCallStack):
        * bindings/v8/ScriptCallStackFactory.h:
        * bindings/v8/V8ConsoleMessage.cpp:
        (WebCore::V8ConsoleMessage::handler):
        * inspector/ScriptCallFrame.cpp:
        (WebCore::ScriptCallFrame::ScriptCallFrame):
        (WebCore::ScriptCallFrame::isEqual):
        (WebCore::ScriptCallFrame::buildInspectorObject):
        * inspector/ScriptCallFrame.h:
        (WebCore::ScriptCallFrame::sourceURL):
        * inspector/ScriptCallStack.h:
        * inspector/TimelineRecordFactory.cpp:
        (WebCore::TimelineRecordFactory::createGenericRecord):
        * inspector/front-end/ConsoleView.js:
        (WebInspector.ConsoleMessage.prototype._populateStackTraceTreeElement):

== Rolled over to ChangeLog-2010-12-06 ==