<https://webkit.org/b/122077>

Reviewed by Sam Weinig.

None of the simple builtins need the ExecState for anything during
their construction, so reduce the amount of loads by just passing
the VM around instead.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156620 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122070

Reviewed by Andreas Kling.

Source/WebCore:

This patch fixes a regression from wkrev.com/150259 where pseudo content with
borders or outlines would fail to repaint if the color property changed.
The root bug is that border-color and outline-color properties use 'color' if
no explicit border-color or outline-color are given, and changing color should
repaint borders and outlines even if the text content is empty.

Relevant spec sections:
border: http://www.w3.org/TR/CSS1/#border-color
outline: http://www.w3.org/TR/CSS2/ui.html#propdef-outline-color

This patch also renames StyleDifferenceRepaintIfText to
StyleDifferenceRepaintIfTextOrBorderOrOutline and updates the relevant functions.

Test: fast/repaint/hover-pseudo-borders.html

* rendering/RenderElement.cpp:
(WebCore::RenderElement::hasImmediateNonWhitespaceTextChildOrBorderOrOutline):

    This function has been renamed to reflect that it returns true for borders
    or outlines as well.

(WebCore::RenderElement::shouldRepaintForStyleDifference):
* rendering/RenderElement.h:
* rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::changeRequiresRepaintIfTextOrBorderOrOutline):
(WebCore::RenderStyle::diff):
* rendering/style/RenderStyle.h:
* rendering/style/RenderStyleConstants.h:
* rendering/svg/SVGResourcesCache.cpp:
(WebCore::SVGResourcesCache::clientStyleChanged):
    These have also been renamed to reflect the new borders and outlines check.

LayoutTests:

* fast/repaint/hover-pseudo-borders.html: Added.
* platform/mac/fast/repaint/hover-pseudo-borders-expected.png: Added.
* platform/mac/fast/repaint/hover-pseudo-borders-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156619 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122076

Reviewed by Andreas Kling.
        
More RenderElement, const, &, etc.

* dom/Position.cpp:
(WebCore::Position::hasRenderedNonAnonymousDescendantsWithHeight):
* rendering/InlineFlowBox.cpp:
(WebCore::isLastChildForRenderer):
(WebCore::isAncestorAndWithinBlock):
(WebCore::InlineFlowBox::determineSpacingForFlowBoxes):
(WebCore::InlineFlowBox::nodeAtPoint):
* rendering/InlineIterator.h:
(WebCore::InlineIterator::InlineIterator):
(WebCore::InlineIterator::root):
(WebCore::isEmptyInline):
(WebCore::bidiNextShared):
(WebCore::bidiNextSkippingEmptyInlines):
(WebCore::bidiNextIncludingEmptyInlines):
(WebCore::bidiFirstSkippingEmptyInlines):
* rendering/RenderBlockLineLayout.cpp:
(WebCore::inlineLogicalWidth):
(WebCore::alwaysRequiresLineBox):
(WebCore::requiresLineBox):
(WebCore::canBreakAtThisPosition):
(WebCore::LineBreaker::nextSegmentBreak):
* rendering/shapes/ShapeInsideInfo.h:
(WebCore::LineSegmentIterator::LineSegmentIterator):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156618 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122072

Patch by Nadav Rotem <nrotem@apple.com> on 2013-09-29
Reviewed by Geoffrey Garen.

* assembler/MacroAssemblerX86Common.h:
(JSC::MacroAssemblerX86Common::getUnusedRegister):
(JSC::MacroAssemblerX86Common::store8):
(JSC::MacroAssemblerX86Common::store16):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156617 268f45cc-cd09-0410-ab3c-d52691b4dbfc

through substantial changes that don't ensure constant proper functionality.

* platform/gtk-wk2/TestExpectations:
* platform/gtk/TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156616 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122071

Reviewed by Antti Koivisto.

There is no need for ScriptControllerBase. Remove it.

* CMakeLists.txt:
* GNUmakefile.list.am:
* Target.pri:
* WebCore.vcxproj/WebCore.vcxproj:
* WebCore.vcxproj/WebCore.vcxproj.filters:
* WebCore.xcodeproj/project.pbxproj:
* bindings/ScriptControllerBase.cpp: Removed.
* bindings/ScriptControllerBase.h: Removed.
* bindings/js/ScriptController.cpp:
(WebCore::ScriptController::canExecuteScripts):
(WebCore::ScriptController::executeScript):
(WebCore::ScriptController::executeIfJavaScriptURL):
* bindings/js/ScriptController.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156615 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* rendering/RenderBlockLineLayout.cpp:
(WebCore::requiresIndent): Use the RenderStyle reference.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156614 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122068

Reviewed by Sam Weinig.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156613 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122067

Reviewed by Darin Adler.

Add a convenient way for getting the first and last element if it exists.
        
Use it in some places.

* accessibility/AccessibilityNodeObject.cpp:
(WebCore::AccessibilityNodeObject::canvasHasFallbackContent):
* css/CSSFontFaceSource.cpp:
(WebCore::CSSFontFaceSource::getFontData):
* dom/Document.cpp:
(WebCore::Document::childrenChanged):
(WebCore::Document::removeTitle):
* dom/ElementChildIterator.h:
(WebCore::::first):
(WebCore::::last):
* dom/ElementDescendantIterator.h:
(WebCore::::first):
(WebCore::::last):
* html/HTMLFieldSetElement.cpp:
(WebCore::HTMLFieldSetElement::legend):
* html/HTMLLegendElement.cpp:
(WebCore::HTMLLegendElement::associatedControl):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::finishParsingChildren):
(WebCore::HTMLMediaElement::selectMediaResource):
* svg/SVGElement.cpp:
(WebCore::SVGElement::title):
* svg/SVGFontFaceElement.cpp:
(WebCore::SVGFontFaceElement::rebuildFontFace):
* svg/graphics/SVGImage.cpp:
(WebCore::SVGImage::hasSingleSecurityOrigin):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156612 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Some CoreGraphics headers generate warnings under newer versions of clang. Since they're system headers the warnings would
usually be suppressed, but we're adding the frameworks to the non-system framework search path so they're no longer treated
as system headers. We address this by removing the system paths from FRAMEWORK_SEARCH_PATHS and using the -iframework compiler
flag in OTHER_CFLAGS to add the paths to the system framework search path. We have to set OTHER_CFLAGS at the target level
in order for it to coexist with the ASAN-related OTHER_CFLAGS that's set in DebugRelease.xcconfig.

Reviewed by Dan Bernstein.

Source/WebCore:

* Configurations/WebCore.xcconfig:

Source/WebKit/mac:

* Configurations/DebugRelease.xcconfig:
* Configurations/WebKit.xcconfig:

Source/WebKit2:

* Configurations/BaseTarget.xcconfig:
* Configurations/DebugRelease.xcconfig:

Tools:

* DumpRenderTree/mac/Configurations/Base.xcconfig:
* DumpRenderTree/mac/Configurations/BaseTarget.xcconfig: A new .xcconfig file that's included by all target-specific .xcconfig files.
* DumpRenderTree/mac/Configurations/DebugRelease.xcconfig:
* DumpRenderTree/mac/Configurations/DumpRenderTree.xcconfig:
* DumpRenderTree/mac/Configurations/ImageDiff.xcconfig:
* DumpRenderTree/mac/Configurations/TestNetscapePlugIn.xcconfig:
* WebKitTestRunner/Configurations/Base.xcconfig:
* WebKitTestRunner/Configurations/BaseTarget.xcconfig: A new .xcconfig file that's included by all target-specific .xcconfig files.
* WebKitTestRunner/Configurations/DebugRelease.xcconfig:
* WebKitTestRunner/Configurations/InjectedBundle.xcconfig:
* WebKitTestRunner/Configurations/WebKitTestRunner.xcconfig:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156611 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Sam Weinig.

Source/JavaScriptCore:

* Configurations/Base.xcconfig:
* JavaScriptCore.xcodeproj/project.pbxproj:

Source/WebCore:

* Configurations/Base.xcconfig:
* WebCore.xcodeproj/project.pbxproj:
* dom/NamedNodeMap.cpp:
(WebCore::NamedNodeMap::removeNamedItemNS): Use the correct constant.

Source/WebKit:

* WebKit.xcodeproj/project.pbxproj:

Source/WebKit/mac:

* Configurations/Base.xcconfig:

Source/WebKit2:

* Configurations/Base.xcconfig:
* WebKit2.xcodeproj/project.pbxproj:

Source/WTF:

* Configurations/Base.xcconfig:
* WTF.xcodeproj/project.pbxproj:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156610 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122066

Reviewed by Antti Koivisto.

The Document can never be null, so use a reference.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156609 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122037

Reviewed by Andreas Kling.

We have confusing RenderObject::style(bool firstLine). Get rid of it in favour of 
just using RenderObject::firstLineStyle() where appropriate.
        
Also switch to RenderStyle references in many places and move first line style caching
code down to RenderElement.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156608 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122064

Reviewed by Andreas Kling.

Source/WebCore:

* WebCore.exp.in: Removed exports of FrameView::isMainFrameView and
Page::frameIsMainFrame. Since the new isMainFrame function is inline, it
does not need to be exported.

* history/PageCache.cpp:
(WebCore::PageCache::markPagesForFullStyleRecalc):
(WebCore::PageCache::markPagesForDeviceScaleChanged):
These two were the only functions I found that really wanted the equivalent
of Page::frameIsMainFrame, so wrote it out here instead of using a function
call.

* inspector/InspectorAgent.cpp: Removed the unused isMainResourceLoader function.
* inspector/InspectorAgent.h: Removed declarations of a few nonexistent or
unused private member functions. Also removed the InjectedScriptForOriginMap
typedef: It's mor readable to use the type directly

* loader/FrameLoader.h: Removed isLoadingMainFrame. It's not better than
calling frame().isMainFrame() directly.

* page/Frame.cpp:
(WebCore::Frame::Frame): Initialize m_mainFrame and call selfOnlyRef, keeping
the MainFrame alive as long as any of its subframes is alive.
(WebCore::Frame::~Frame): Call selfOnlyDeref.
(WebCore::Frame::createView): Use isMainFrame.
(WebCore::Frame::setPageAndTextZoomFactors): Ditto.

* page/Frame.h: Added Frame::mainFrame, Frame::isMainFrame, and Frame::m_mainFrame.

* page/FrameView.h: Removed the isMainFrameView function. It's not better than
calling frame().isMainFrame() directly.

* page/MainFrame.cpp:
(WebCore::MainFrame::MainFrame): Initialize m_selfOnlyRefCount to 0.
(WebCore::MainFrame::selfOnlyRef): Added.
(WebCore::MainFrame::selfOnlyDeref): Added.
(WebCore::MainFrame::dropChildren): Added. Called when the self-only reference
count reaches 0 to avoid a reference cycle with subframes.

* page/MainFrame.h: Added new data members as mentioned above. Also, the
definition of the Frame::isMainFrame inline function goes here, since it can't
compile without the MainFrame class definition. This means that callers of
isMainFrame need to include MainFrame.h, which seems reasonable and is easy
to do.

* page/Page.cpp:
* page/Page.h: Added assertion to Page::mainFrame since it returns a reference.
Removed Page::frameIsMainFrame since it's not better than calling isMainFrame
on the frame.

* dom/Document.cpp:
(WebCore::Document::setVisualUpdatesAllowed):
(WebCore::Document::didBecomeCurrentDocumentInFrame):
(WebCore::Document::updateViewportArguments):
(WebCore::Document::setInPageCache):
(WebCore::Document::ensurePlugInsInjectedScript):
* history/CachedFrame.cpp:
(WebCore::CachedFrame::CachedFrame):
* history/CachedPage.cpp:
(WebCore::CachedPage::restore):
* html/HTMLPlugInImageElement.cpp:
(WebCore::HTMLPlugInImageElement::subframeLoaderWillCreatePlugIn):
* html/ImageDocument.cpp:
(WebCore::ImageDocument::shouldShrinkToFit):
* inspector/InspectorController.cpp:
(WebCore::InspectorController::didClearWindowObjectInWorld):
* inspector/InspectorInstrumentation.cpp:
(WebCore::InspectorInstrumentation::didCommitLoadImpl):
* inspector/InspectorPageAgent.cpp:
(WebCore::InspectorPageAgent::didClearWindowObjectInWorld):
(WebCore::InspectorPageAgent::frameNavigated):
* loader/DocumentLoader.cpp:
(WebCore::DocumentLoader::willSendRequest):
* loader/FrameLoader.cpp:
(WebCore::FrameLoader::transitionToCommitted):
(WebCore::FrameLoader::prepareForCachedPageRestore):
(WebCore::FrameLoader::checkLoadCompleteForThisFrame):
(WebCore::FrameLoader::didLayout):
(WebCore::FrameLoader::checkLoadComplete):
(WebCore::FrameLoader::addExtraFieldsToRequest):
(WebCore::FrameLoader::loadResourceSynchronously):
(WebCore::FrameLoader::continueLoadAfterNavigationPolicy):
(WebCore::FrameLoader::dispatchDidCommitLoad):
(WebCore::FrameLoader::loadProgressingStatusChanged):
* loader/HistoryController.cpp:
(WebCore::HistoryController::saveScrollPositionAndViewStateToItem):
(WebCore::HistoryController::restoreScrollPositionAndViewState):
(WebCore::HistoryController::updateForCommit):
(WebCore::HistoryController::updateForSameDocumentNavigation):
(WebCore::HistoryController::updateBackForwardListClippedAtTarget):
(WebCore::HistoryController::pushState):
* loader/icon/IconController.cpp:
(WebCore::IconController::startLoader):
* page/AutoscrollController.cpp:
(WebCore::AutoscrollController::stopAutoscrollTimer):
* page/ContextMenuController.cpp:
(WebCore::ContextMenuController::populate):
* page/DOMWindow.cpp:
(WebCore::allowsBeforeUnloadListeners):
(WebCore::DOMWindow::focus):
(WebCore::DOMWindow::blur):
(WebCore::DOMWindow::close):
(WebCore::DOMWindow::allowedToChangeWindowGeometry):
* page/EventHandler.cpp:
(WebCore::EventHandler::hitTestResultAtPoint):
(WebCore::EventHandler::selectCursor):
(WebCore::EventHandler::handleMousePressEvent):
(WebCore::EventHandler::keyEvent):
* page/FrameTree.cpp:
(WebCore::FrameTree::find):
(WebCore::FrameTree::traverseNextWithWrap):
* page/FrameView.cpp:
(WebCore::FrameView::FrameView):
(WebCore::FrameView::setFrameRect):
(WebCore::FrameView::createScrollbar):
(WebCore::FrameView::applyOverflowToViewport):
(WebCore::FrameView::setHeaderHeight):
(WebCore::FrameView::setFooterHeight):
(WebCore::FrameView::minimumScrollPosition):
(WebCore::FrameView::maximumScrollPosition):
(WebCore::FrameView::shouldUpdateFixedElementsAfterScrolling):
(WebCore::FrameView::beginDeferredRepaints):
(WebCore::FrameView::endDeferredRepaints):
(WebCore::FrameView::performPostLayoutTasks):
(WebCore::FrameView::sendResizeEventIfNeeded):
(WebCore::FrameView::pagination):
(WebCore::FrameView::visibleContentScaleFactor):
(WebCore::FrameView::setVisibleScrollerThumbRect):
(WebCore::FrameView::scrollbarStyleChanged):
(WebCore::FrameView::paintScrollCorner):
(WebCore::FrameView::paintScrollbar):
(WebCore::FrameView::paintOverhangAreas):
* page/scrolling/ScrollingCoordinator.cpp:
(WebCore::ScrollingCoordinator::coordinatesScrollingForFrameView):
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::RenderLayerBacking):
Use the new functions where possible instead of Page::frameIsMainFrame,
Page::mainFrame, FrameLoader::isLoadingMainFrame, and FrameView::isMainFrameView.

Source/WebKit/blackberry:

* WebCoreSupport/FrameLoaderClientBlackBerry.cpp:
(WebCore::FrameLoaderClientBlackBerry::dispatchWillSendRequest):
Call isMainFrame.

Source/WebKit/efl:

* WebCoreSupport/FrameLoaderClientEfl.cpp:
(WebCore::FrameLoaderClientEfl::dispatchWillSendRequest):
(WebCore::FrameLoaderClientEfl::assignIdentifierToInitialRequest):
(WebCore::FrameLoaderClientEfl::updateGlobalHistory):
Call isMainFrame.

Source/WebKit/gtk:

* WebCoreSupport/FrameLoaderClientGtk.cpp:
(WebKit::FrameLoaderClient::assignIdentifierToInitialRequest):
Call isMainFrame.

Source/WebKit/mac:

* WebCoreSupport/WebFrameLoaderClient.mm:
(WebFrameLoaderClient::canHandleRequest):
(WebFrameLoaderClient::transitionToCommittedForNewPage):
* WebView/WebFrameView.mm:
(-[WebFrameView _install]):
Call isMainFrame.

Source/WebKit2:

* WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm:
(WebKit::TiledCoreAnimationDrawingArea::shouldUseTiledBackingForFrameView):
Call isMainFrame.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156607 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122053

Patch by Gurpreet Kaur <k.gurpreet@samsung.com> on 2013-09-28
Reviewed by Darin Adler.

Source/WebCore:

drop-shadow properties were not applied incase its values
were given in vh, vw, vmax, vmin units.

Tests: fast/css/drop-shadow-viewport-height.html
       fast/css/drop-shadow-viewport-vmax.html
       fast/css/drop-shadow-viewport-vmin.html
       fast/css/drop-shadow-viewport-width.html

* css/StyleResolver.cpp:
(WebCore::StyleResolver::createFilterOperations):
Calculating the drop-shadow values which has been specified in viewport
units.The vh/vw units are calcultated as percent of viewport height and
viewport width respectively. 1vmax: 1vw or 1vh, whatever is largest.
1vmin: 1vw or 1vh, whatever is smallest.

LayoutTests:

* fast/css/drop-shadow-viewport-height-expected-mismatch.html: Added.
* fast/css/drop-shadow-viewport-height.html: Added.
* fast/css/drop-shadow-viewport-vmax-expected-mismatch.html: Added.
* fast/css/drop-shadow-viewport-vmax.html: Added.
* fast/css/drop-shadow-viewport-vmin-expected-mismatch.html: Added.
* fast/css/drop-shadow-viewport-vmin.html: Added.
* fast/css/drop-shadow-viewport-width-expected-mismatch.html: Added.
* fast/css/drop-shadow-viewport-width.html: Added.
Added new tests for verifying that drop-shadow properties are applied
when its values are viewport units.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156606 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r154614): Setting the document scroll position isn't symmetric; can successfully set document.body.scrollTop, but can only read from document.documentElement.scrollTop
https://bugs.webkit.org/show_bug.cgi?id=121876

Patch by Gurpreet Kaur <k.gurpreet@samsung.com> on 2013-09-28
Reviewed by Darin Adler.

Source/WebCore:

Non-Quirks mode should set/get scrolltop/scrollleft through
document.documentElement.scrollTop/document.documentElement.scrollLeft
Quirks mode should set/get scrolltop/scrollleft through
document.body.scrollTop/document.body.scrollLeft.

Tests: fast/dom/Element/body-scrollLeft-Quirks.html
       fast/dom/Element/body-scrollLeft.html
       fast/dom/Element/body-scrollTop-Quirks.html
       fast/dom/Element/body-scrollTop.html
       fast/dom/Element/documentElement-scrollLeft-Quirks.html
       fast/dom/Element/documentElement-scrollLeft.html
       fast/dom/Element/documentElement-scrollTop-Quirks.html
       fast/dom/Element/documentElement-scrollTop.html

* dom/Element.cpp:
(WebCore::Element::setScrollLeft):
(WebCore::Element::setScrollTop):
* html/HTMLBodyElement.cpp:
(WebCore::HTMLBodyElement::setScrollLeft):
(WebCore::HTMLBodyElement::setScrollTop):
Need to set the scrollTop and scrollLeft after checking if document
is in quirks or non-quirks mode. Incase it is body.scrollLeft/
body.scrollTop set only if document is in quirks mode. If document is
non-quirks mode set documentElement.scrollLeft/documentElement.scrollTop.

LayoutTests:

* fast/dom/Element/body-scrollLeft-Quirks-expected.txt: Added.
* fast/dom/Element/body-scrollLeft-Quirks.html: Added.
* fast/dom/Element/body-scrollLeft-expected.txt: Added.
* fast/dom/Element/body-scrollLeft.html: Added.
* fast/dom/Element/body-scrollTop-Quirks-expected.txt: Added.
* fast/dom/Element/body-scrollTop-Quirks.html: Added.
* fast/dom/Element/body-scrollTop-expected.txt: Added.
* fast/dom/Element/body-scrollTop.html: Added.
* fast/dom/Element/documentElement-scrollLeft-Quirks-expected.txt: Added.
* fast/dom/Element/documentElement-scrollLeft-Quirks.html: Added.
* fast/dom/Element/documentElement-scrollLeft-expected.txt: Added.
* fast/dom/Element/documentElement-scrollLeft.html: Added.
* fast/dom/Element/documentElement-scrollTop-Quirks-expected.txt: Added.
* fast/dom/Element/documentElement-scrollTop-Quirks.html: Added.
* fast/dom/Element/documentElement-scrollTop-expected.txt: Added.
* fast/dom/Element/documentElement-scrollTop.html: Added.
Added test cases for verifying that Non-Quirks mode should set
scrolltop/scrollleft through document.documentElement.scrollTop/
document.documentElement.scrollLeft and Quirks mode should set/get
scrolltop/scrollleft through document.body.scrollTop/document.body.scrollLeft.

* fast/multicol/scrolling-overflow.html:
Rebaselining existing tests as per the new behavior. To set
document.body.scrollLeft document to be in Quirks mode.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156605 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122041

Reviewed by Andreas Kling.

In order to safely encode move-only types, make all send variants accept rvalues only, except
for the "send to all processes" ones. For them, copy the message before sending. This ensures that trying
to send a move-only type in a message will fail to compile.

* NetworkProcess/NetworkResourceLoader.h:
(WebKit::NetworkResourceLoader::sendAbortingOnFailure):
* Platform/CoreIPC/Connection.h:
(CoreIPC::Connection::send):
(CoreIPC::Connection::sendSync):
* Platform/CoreIPC/MessageSender.h:
(CoreIPC::MessageSender::sendSync):
* Shared/ChildProcessProxy.h:
(WebKit::ChildProcessProxy::send):
(WebKit::ChildProcessProxy::sendSync):
* UIProcess/WebContext.h:
(WebKit::WebContext::sendToNetworkingProcess):
(WebKit::WebContext::sendToNetworkingProcessRelaunchingIfNecessary):
(WebKit::WebContext::sendToAllProcesses):
(WebKit::WebContext::sendToAllProcessesRelaunchingThemIfNecessary):
(WebKit::WebContext::sendToOneProcess):
* UIProcess/WebPageGroup.h:
(WebKit::WebPageGroup::sendToAllProcessesInGroup):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156604 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebKit/gtk:

* WebCoreSupport/AcceleratedCompositingContext.h:

Source/WebKit2:

* WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:
(WebKit::LayerTreeHostGtk::paintContents):
(WebKit::LayerTreeHostGtk::createPageOverlayLayer):
(WebKit::LayerTreeHostGtk::destroyPageOverlayLayer):
* WebProcess/WebPage/gtk/LayerTreeHostGtk.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156603 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/122014>

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

JSFunction doesn't need the ExecState for anything during its
construction, so reduce the amount of loads by just passing the
VM around instead.

Factored out putDirectNonIndexAccessor() from the existing
putDirectAccessor() to avoid snowballing the patch (and because
it's kinda neat to avoid the extra branch.)

JSC release binary size -= 9680 bytes.

Source/WebCore:

Updated for new JSFunction::create() signature.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156602 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122051

Reviewed by Andreas Kling.

Clean up static_cast<CSSImageValue*> type casts. It will help to
detect bad cast as well as improve code readability.

Removed unnecessary local variables as well.

No new tests, no behavior changes.

* css/CSSCrossfadeValue.cpp:
(WebCore::subimageKnownToBeOpaque):
* css/CSSCursorImageValue.cpp:
(WebCore::CSSCursorImageValue::~CSSCursorImageValue):
(WebCore::CSSCursorImageValue::updateIfSVGCursorIsUsed):
(WebCore::CSSCursorImageValue::cachedImage):
(WebCore::CSSCursorImageValue::isSVGCursor):
* css/CSSImageGeneratorValue.cpp:
(WebCore::CSSImageGeneratorValue::subimageIsPending):
(WebCore::CSSImageGeneratorValue::cachedImageForCSSValue):
* css/CSSImageSetValue.cpp:
(WebCore::CSSImageSetValue::fillImageSet):
* css/CSSImageValue.h:
* css/CSSValue.cpp:
(WebCore::CSSValue::destroy):
* css/StyleResolver.cpp:
(WebCore::StyleResolver::applyProperty):
(WebCore::StyleResolver::styleImage):
* page/PageSerializer.cpp:
(WebCore::PageSerializer::retrieveResourcesForProperties):
* rendering/style/StylePendingImage.h:
(WebCore::StylePendingImage::data):
(WebCore::StylePendingImage::cssImageValue):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156601 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Sam Weinig.

* Modules/indexeddb/IDBIndex.cpp: Remove an unused constant.
* Modules/indexeddb/IDBObjectStore.cpp: Ditto.
* Modules/webaudio/AudioContext.cpp: Ditto.
* Modules/webaudio/ScriptProcessorNode.cpp: Ditto.
* Modules/webdatabase/SQLResultSet.cpp: Ditto.
* Modules/webdatabase/SQLTransactionBackend.cpp: Ditto.
* Modules/websockets/WebSocketHandshake.cpp: Ditto.
* bindings/objc/DOM.mm: Disable a warning about overriding a protocol method in a cateogry around the one
place we do it. I don't understand why this generates a warning, nor can I see a different approach that
would not result in the warning being emitted.
* css/CSSGrammar.y.in: #if a function that's only used inside an #if.
* html/track/TextTrackCue.cpp: Remove an unused constant.
* loader/TextResourceDecoder.cpp: Remove two unused functions.
* page/ContentSecurityPolicy.cpp: Add #if's around constants and functions that are only used when CSP_NEXT is enabled.
(WebCore::CSPDirectiveList::checkSourceAndReportViolation): Reorder the ifs slightly to make the #if'ing easier.
* page/ContentSecurityPolicy.h: Add #if's around functions that are only used when CSP_NEXT is enabled.
* page/DOMSecurityPolicy.cpp: Ditto.
* page/DOMSecurityPolicy.h: Ditto.
* page/animation/CSSPropertyAnimation.cpp: Remove an unused function.
* platform/mac/DisplaySleepDisabler.cpp: Add an #if around a constant that's only used on iOS.
* platform/mac/WebCoreFullScreenWarningView.mm: Remove three unused constants.
* rendering/RenderLayer.cpp: Remove two unused constants.
* rendering/RenderLayerCompositor.cpp:
(WebCore::compositingLogEnabled): Move the #if around the function definition.
* svg/SVGAnimatedAngle.cpp: Remove an unused function.
* svg/SVGUseElement.cpp: #if a function that's only used inside an ASSERT.
* xml/XPathStep.cpp: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156600 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Sam Weinig.

* Carbon/HIWebView.mm: Remove an unused function.
* History/BinaryPropertyList.cpp: #if a constant that's only used in 64-bit.
* Misc/WebIconDatabase.mm: Remove two unused constants.
* Plugins/WebBaseNetscapePluginView.mm: Remove an unused constant.
* WebCoreSupport/WebEditorClient.mm: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156599 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

* Shared/VisitedLinkTable.cpp: #if a function that's only used inside an ASSERT.
* UIProcess/Plugins/mac/PluginInfoStoreMac.mm: Remove an unused constant.
* UIProcess/mac/WKFullScreenWindowController.mm: Ditto.
* WebProcess/Plugins/Netscape/mac/NetscapePluginMac.mm: Ditto.
* WebProcess/WebPage/FindController.cpp: Ditto.
* WebProcess/WebPage/WebBackForwardListProxy.cpp: Remove two unused constants.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156598 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Sam Weinig.

* interpreter/Interpreter.cpp: Remove an unused function.
* parser/SourceProvider.cpp: Ditto.
* runtime/GCActivityCallback.cpp: #if a constant that's only used on non-CF platforms.
* runtime/JSCJSValue.cpp: Remove an unused constant.
* runtime/JSString.cpp: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156597 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Sam Weinig.

* wtf/DateMath.cpp: Remove some unused constants.
* wtf/FastMalloc.cpp: #if some constants and functions that are unused in some configurations.
Remove a function that's unused on all platforms.
* wtf/TCSystemAlloc.cpp: Remove some unused constants.
(TCMalloc_SystemRelease): Remove an if whose body is never executed.
* wtf/dtoa.cpp: #if things such that storeInc is only defined when USE_LONG_LONG is undefined.
Remove an unused constant.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156596 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156595 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Get rid of SetMyScope/SetCallee; use normal variables for the scope and callee of inlined call frames of closures
https://bugs.webkit.org/show_bug.cgi?id=122047

Reviewed by Oliver Hunt.
        
Currently we have the DFG reserve space for inline call frames at exactly the same stack
offsets that you would have gotten if the baseline interpreter/JIT had made the calls.
We need to get rid of that. One of the weirder parts of this is that we have special DFG
operations for accessing these inlined call frame headers. It's really hard for any
analysis of DFG IR to see what the liveness of any of those frame header "variables" is;
the liveness behaves like flushed arguments (it's all live until end of the inlinee) but
we don't have anything like a Flush node for those special variables.
        
This patch gets rid of the special operations for accessing inline call frame headers.
GetMyScope and GetCallee still remain, and are only for accessing the machine call
frame's scope/callee entries. The inline call frame's scope/callee now behave like
normal variables, and have Flush behavior just like inline arguments.

* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::::executeEffects):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::getDirect):
(JSC::DFG::ByteCodeParser::get):
(JSC::DFG::ByteCodeParser::setDirect):
(JSC::DFG::ByteCodeParser::set):
(JSC::DFG::ByteCodeParser::setLocal):
(JSC::DFG::ByteCodeParser::setArgument):
(JSC::DFG::ByteCodeParser::flush):
(JSC::DFG::ByteCodeParser::InlineStackEntry::remapOperand):
(JSC::DFG::ByteCodeParser::handleInlining):
(JSC::DFG::ByteCodeParser::getScope):
* dfg/DFGCSEPhase.cpp:
(JSC::DFG::CSEPhase::getCalleeLoadElimination):
(JSC::DFG::CSEPhase::getMyScopeLoadElimination):
(JSC::DFG::CSEPhase::performNodeCSE):
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):
* dfg/DFGFixupPhase.cpp:
(JSC::DFG::FixupPhase::fixupNode):
* dfg/DFGNodeType.h:
* dfg/DFGPredictionPropagationPhase.cpp:
(JSC::DFG::PredictionPropagationPhase::propagate):
* dfg/DFGSafeToExecute.h:
(JSC::DFG::safeToExecute):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compile):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156594 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=118089

Reviewed by Alexandru Chiculita.

The remaining tests for shape-outside with positive margins. These
have all been imported from the CSSWG's repo.

* csswg/contributors/adobe/submitted/shapes/shape-outside/resources/w3c-import.log:
* csswg/contributors/adobe/submitted/shapes/shape-outside/shape-outside-floats-margin-005-expected.html: Added.
* csswg/contributors/adobe/submitted/shapes/shape-outside/shape-outside-floats-margin-005.html: Added.
* csswg/contributors/adobe/submitted/shapes/shape-outside/shape-outside-floats-margin-006-expected.html: Added.
* csswg/contributors/adobe/submitted/shapes/shape-outside/shape-outside-floats-margin-006.html: Added.
* csswg/contributors/adobe/submitted/shapes/shape-outside/shape-outside-floats-margin-007-expected.html: Added.
* csswg/contributors/adobe/submitted/shapes/shape-outside/shape-outside-floats-margin-007.html: Added.
* csswg/contributors/adobe/submitted/shapes...

https://bugs.webkit.org/show_bug.cgi?id=122042

* platform/mac/TestExpectations: Marked as such.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156592 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156591 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=121996

Reviewed by Alexey Proskuryakov.

This includes:
1 - Leveraging EventTarget.idl inheritance
2 - Removing comments
3 - Reordering to match the spec's IDLs
4 - Removing nonstandard, WebKit-specific methods
5 - Updating interfaces to match the spec (versions are only uint64_t's now...)
6 - Updating implementation code as needed (versions are only uint64_t's now...)

IDL changes:
* Modules/indexeddb/IDBCursor.idl:
* Modules/indexeddb/IDBDatabase.idl:
* Modules/indexeddb/IDBFactory.idl:
* Modules/indexeddb/IDBIndex.idl:
* Modules/indexeddb/IDBKeyRange.idl:
* Modules/indexeddb/IDBObjectStore.idl:
* Modules/indexeddb/IDBRequest.idl:
* Modules/indexeddb/IDBTransaction.idl:
* Modules/indexeddb/IDBVersionChangeEvent.idl:

* Modules/indexeddb/IndexedDB.h: Add new enum to represent version nullness.

Adapt to new IDLs, and also refactor representation of initial, null versioning:
* Modules/indexeddb/IDBCallbacks.h:
(WebCore::IDBCallbacks::onBlocked):
(WebCore::IDBCallbacks::onUpgradeNeeded):

* Modules/indexeddb/IDBDatabase.cpp:
(WebCore::IDBDatabase::version):
(WebCore::IDBDatabase::onVersionChange):
* Modules/indexeddb/IDBDatabase.h:

* Modules/indexeddb/IDBDatabaseCallbacks.h:
* Modules/indexeddb/IDBDatabaseCallbacksImpl.cpp:
(WebCore::IDBDatabaseCallbacksImpl::onVersionChange):
* Modules/indexeddb/IDBDatabaseCallbacksImpl.h:

* Modules/indexeddb/IDBFactory.cpp:
(WebCore::IDBFactory::open):
(WebCore::IDBFactory::openInternal):
(WebCore::IDBFactory::deleteDatabase):
* Modules/indexeddb/IDBFactory.h:

* Modules/indexeddb/IDBMetadata.h:
(WebCore::IDBDatabaseMetadata::IDBDatabaseMetadata):

* Modules/indexeddb/IDBOpenDBRequest.cpp:
(WebCore::IDBOpenDBRequest::create):
(WebCore::IDBOpenDBRequest::IDBOpenDBRequest):
(WebCore::IDBOpenDBRequest::onBlocked):
(WebCore::IDBOpenDBRequest::onUpgradeNeeded):
* Modules/indexeddb/IDBOpenDBRequest.h:

* Modules/indexeddb/IDBRequest.cpp:
* Modules/indexeddb/IDBRequest.h:

* Modules/indexeddb/IDBTransaction.cpp:
* Modules/indexeddb/IDBTransaction.h:

* Modules/indexeddb/IDBVersionChangeEvent.cpp:
(WebCore::IDBVersionChangeEvent::IDBVersionChangeEvent):
* Modules/indexeddb/IDBVersionChangeEvent.h:
(WebCore::IDBVersionChangeEvent::create):
(WebCore::IDBVersionChangeEvent::oldVersion):
(WebCore::IDBVersionChangeEvent::newVersion):

Keep leveldb building with minimal adaptations to the new IDLs,
but note that the LevelDB implementation is now incompatible with the spec:
* Modules/indexeddb/leveldb/IDBBackingStoreLevelDB.cpp:
(WebCore::IDBBackingStore::getIDBDatabaseMetaData):
(WebCore::objectStoreCursorOptions):
(WebCore::indexCursorOptions):

* Modules/indexeddb/leveldb/IDBDatabaseBackendLevelDB.cpp:
(WebCore::IDBDatabaseBackendLevelDB::IDBDatabaseBackendLevelDB):
(WebCore::IDBDatabaseBackendLevelDB::openInternal):
(WebCore::IDBDatabaseBackendLevelDB::VersionChangeOperation::perform):
(WebCore::IDBDatabaseBackendLevelDB::processPendingCalls):
(WebCore::IDBDatabaseBackendLevelDB::openConnection):
(WebCore::IDBDatabaseBackendLevelDB::runIntVersionChangeTransaction):
(WebCore::IDBDatabaseBackendLevelDB::deleteDatabase):
(WebCore::IDBDatabaseBackendLevelDB::deleteDatabaseFinal):
(WebCore::IDBDatabaseBackendLevelDB::VersionChangeAbortOperation::perform):

* Modules/indexeddb/leveldb/IDBLevelDBCoding.cpp:
(WebCore::IDBLevelDBCoding::compareEncodedIDBKeys):

* inspector/InspectorIndexedDBAgent.cpp: Update for metadata change.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156590 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=121423

Reviewed by Darin Adler.

Original patch by Kwang Yul Seo <skyul@company100.com>.

* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::initializeWebProcess):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156589 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=121818

Reviewed by Benjamin Poulain.

Source/WebCore: 

* WebCore.exp.in:
* editing/Editor.cpp:
(WebCore::Editor::dispatchCPPEvent):
* editing/ios/EditorIOS.mm:
(WebCore::Editor::WebContentReader::addFragment):
(WebCore::Editor::WebContentReader::readWebArchive):
(WebCore::Editor::WebContentReader::readFilenames):
(WebCore::Editor::WebContentReader::readHTML):
(WebCore::Editor::WebContentReader::readRTFD):
(WebCore::Editor::WebContentReader::readRTF):
(WebCore::uniqueURLWithRelativePart):
(WebCore::Editor::WebContentReader::readImage):
(WebCore::Editor::WebContentReader::readURL):
(WebCore::Editor::WebContentReader::readPlainText):
(WebCore::Editor::webContentFromPasteboard):
(WebCore::Editor::pasteWithPasteboard):
(WebCore::Editor::createFragmentAndAddResources):
(WebCore::Editor::createFragmentForImageResourceAndAddResource):
* platform/Pasteboard.h:
* platform/PasteboardStrategy.h:
* platform/PlatformPasteboard.h:
* platform/ios/PasteboardIOS.mm:
(WebCore::PasteboardWebContent::PasteboardWebContent):
(WebCore::PasteboardWebContent::~PasteboardWebContent):
(WebCore::PasteboardImage::PasteboardImage):
(WebCore::PasteboardImage::~PasteboardImage):
(WebCore::Pasteboard::Pasteboard):
(WebCore::Pasteboard::clear):
(WebCore::Pasteboard::readString):
(WebCore::Pasteboard::writeString):
(WebCore::Pasteboard::types):
* platform/ios/PlatformPasteboardIOS.mm:
(WebCore::PlatformPasteboard::changeCount):
(WebCore::PlatformPasteboard::write):
(WebCore::PlatformPasteboard::count):
(WebCore::PlatformPasteboard::readBuffer):
(WebCore::PlatformPasteboard::readString):
(WebCore::PlatformPasteboard::readURL):
* platform/mac/PasteboardMac.mm:
(WebCore::PasteboardWebContent::PasteboardWebContent):
(WebCore::PasteboardWebContent::~PasteboardWebContent):
(WebCore::PasteboardImage::PasteboardImage):
(WebCore::PasteboardImage::~PasteboardImage):
* platform/mac/PlatformPasteboardMac.mm:

Source/WebKit/mac: 

* WebCoreSupport/WebPlatformStrategies.h:
* WebCoreSupport/WebPlatformStrategies.mm:
(WebPlatformStrategies::writeToPasteboard):
(WebPlatformStrategies::getPasteboardItemsCount):
(WebPlatformStrategies::readBufferFromPasteboard):
(WebPlatformStrategies::readURLFromPasteboard):
(WebPlatformStrategies::readStringFromPasteboard):
(WebPlatformStrategies::changeCount):

Source/WebKit2: 

* Shared/WebCoreArgumentCoders.cpp:
(CoreIPC::decodeSharedBuffer):
* Shared/WebCoreArgumentCoders.h:
* UIProcess/WebContext.h:
* UIProcess/WebContext.messages.in:
* UIProcess/mac/WebContextMac.mm:
(WebKit::WebContext::writeWebContentToPasteboard):
(WebKit::WebContext::writeImageToPasteboard):
(WebKit::WebContext::writeStringToPasteboard):
(WebKit::WebContext::readStringFromPasteboard):
(WebKit::WebContext::readURLFromPasteboard):
(WebKit::WebContext::readBufferFromPasteboard):
(WebKit::WebContext::getPasteboardItemsCount):
* WebProcess/WebCoreSupport/WebPlatformStrategies.cpp:
(WebKit::WebPlatformStrategies::writeToPasteboard):
(WebKit::WebPlatformStrategies::getPasteboardItemsCount):
(WebKit::WebPlatformStrategies::readBufferFromPasteboard):
(WebKit::WebPlatformStrategies::readURLFromPasteboard):
(WebKit::WebPlatformStrategies::readStringFromPasteboard):
(WebKit::WebPlatformStrategies::changeCount):
* WebProcess/WebCoreSupport/WebPlatformStrategies.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156588 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* WebView.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156587 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=121020

Reviewed by Dirk Schulze.

Source/WebCore:

This change prevents a crash caused by specifying a CSS Shape geometry
Length attribute with a calc() expression. It adds support for converting
Lengths to CSSPrimitive Values, in large part by migrating Blink changes
made to the calc classes since the split. Doing so required a few supporting
changes in some related classes, notably CSSPrimitiveValue.

Tests: fast/shapes/shape-inside/shape-inside-calc-crash.html
       css3/calc/simplification.html

* css/BasicShapeFunctions.cpp:
(WebCore::convertToCSSPrimitiveValue): Effectively use the new CSSPrimtiveValue(length,style) constructor to convert Lengths to CSSValues.
(WebCore::valueForBasicShape): Use the convertToCSSPrimitiveValue() function.
(WebCore::convertToLength): Added the CalculatedConversion convertToLength() flag to enable support for calc() valued Length Shape attributes.
* css/BasicShapeFunctions.h:
* css/CSSCalculationValue.cpp:
(WebCore::hasDoubleValue):
(WebCore::buildCssText):
(WebCore::CSSCalcValue::clampToPermittedRange):
(WebCore::CSSCalcValue::doubleValue):
(WebCore::CSSCalcExpressionNode::~CSSCalcExpressionNode):
(WebCore::CSSCalcPrimitiveValue::create):
(WebCore::CSSCalcPrimitiveValue::toCalcValue):
(WebCore::CSSCalcPrimitiveValue::doubleValue):
(WebCore::CSSCalcPrimitiveValue::computeLengthPx):
(WebCore::CSSCalcPrimitiveValue::primitiveType):
(WebCore::CSSCalcPrimitiveValue::CSSCalcPrimitiveValue):
(WebCore::determineCategory):
(WebCore::isIntegerResult):
(WebCore::CSSCalcBinaryOperation::create):
(WebCore::CSSCalcBinaryOperation::createSimplified):
(WebCore::CSSCalcBinaryOperation::doubleValue):
(WebCore::CSSCalcBinaryOperation::buildCssText):
(WebCore::CSSCalcBinaryOperation::primitiveType):
(WebCore::CSSCalcBinaryOperation::CSSCalcBinaryOperation):
(WebCore::CSSCalcBinaryOperation::getNumberSide):
(WebCore::CSSCalcBinaryOperation::evaluate):
(WebCore::CSSCalcBinaryOperation::evaluateOperator):
(WebCore::CSSCalcExpressionNodeParser::parseValue):
(WebCore::CSSCalcExpressionNodeParser::parseValueTerm):
(WebCore::CSSCalcExpressionNodeParser::parseValueMultiplicativeExpression):
(WebCore::CSSCalcExpressionNodeParser::parseAdditiveValueExpression):
(WebCore::CSSCalcValue::createExpressionNode):
(WebCore::CSSCalcValue::create):
* css/CSSCalculationValue.h:
(WebCore::CSSCalcExpressionNode::category):
(WebCore::CSSCalcValue::create):
(WebCore::CSSCalcValue::isInt):
(WebCore::CSSCalcValue::permittedValueRange):
(WebCore::CSSCalcValue::expressionNode):
(WebCore::CSSCalcValue::CSSCalcValue):
(WebCore::toCSSCalcValue):
* css/CSSComputedStyleDeclaration.cpp:
(WebCore::ComputedStyleExtractor::propertyValue): Pass the style along to the new valueForBasicShape() function.
* css/CSSPrimitiveValue.cpp:
(WebCore::CSSPrimitiveValue::unitCategory): Made this function public so that CSSCalculationValue could use it.
(WebCore::CSSPrimitiveValue::conversionToCanonicalUnitsScaleFactor): Ditto.
(WebCore::CSSPrimitiveValue::primitiveType): Cleared trailing whitespace.
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue): Construct a CSSPrimitiveValue from a Length and a RenderStyle*.
(WebCore::CSSPrimitiveValue::init): The common part of the two Length CSSPrimitiveValue constructors.
(WebCore::CSSPrimitiveValue::computeLengthDouble): Moved the case labels to the left per check-webkit-style.
(WebCore::CSSPrimitiveValue::getStringValue): Ditto.
(WebCore::CSSPrimitiveValue::getDoubleValue): Removed trailing whitespace.
* css/CSSPrimitiveValue.h:
(WebCore::CSSPrimitiveValue::create): Construct a CSSPrimitiveValue from a Length and a RenderStyle*.
(WebCore::toCSSPrimitiveValue): Check the CSSValue*'s validity with ASSERT_WITH_SECURITY_IMPLICATION before casting to CSSPrimitiveValue*.
* css/CSSValuePool.h:
(WebCore::CSSValuePool::createValue): A new overload that delegates to the new CSSPrimitiveValue(length,style) constructor.
* platform/CalculationValue.h:
(WebCore::CalculationValue::operator==):
(WebCore::CalculationValue::isNonNegative):
(WebCore::CalculationValue::expression):
(WebCore::CalcExpressionNumber::value):
(WebCore::toCalcExpressionNumber):
(WebCore::CalcExpressionLength::CalcExpressionLength):
(WebCore::CalcExpressionLength::length):
(WebCore::toCalcExpressionLength):
(WebCore::CalcExpressionBinaryOperation::leftSide):
(WebCore::CalcExpressionBinaryOperation::rightSide):
(WebCore::CalcExpressionBinaryOperation::getOperator):
(WebCore::toCalcExpressionBinaryOperation):
(WebCore::CalcExpressionBlendLength::CalcExpressionBlendLength):
(WebCore::CalcExpressionBlendLength::from):
(WebCore::CalcExpressionBlendLength::to):
(WebCore::CalcExpressionBlendLength::progress):
(WebCore::toCalcExpressionBlendLength):

LayoutTests:

Specifying a CSS Shape geometry Length attribute with a calc() expression
or looking up the value with getComputedStyle(), caused crashes.

* fast/shapes/shape-inside/shape-inside-calc-crash-expected.txt: Added.
* fast/shapes/shape-inside/shape-inside-calc-crash.html: Added.
* css3/calc/simplification-expected.txt: Added
* css3/calc/simplification.html: Added
* LayoutTests/css3/calc/cssom-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156586 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122040

* platform/mac/TestExpectations: Marking as such.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156585 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122039

* platform/mac/TestExpectations: Marking as such.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156584 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=122038

* platform/mac/TestExpectations: Marking as such.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156583 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/122034>

Reviewed by Antti Koivisto.

canExecuteScripts() used to rely on Frame::settings() returning null
when the Frame was disconnected from its Page, and giving Frame its
own handle on the Settings broke this mechanism.

This caused us to hold on for some objects for a bit longer than we
needed to in the run-perf-tests harness, showing up as a massive 30%
regression in malloc memory use.

Fixed it by added an explicit null check of Frame::page().


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156582 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* WebKit.vcxproj/WebKitExportGenerator/WebKitExports.def.in:
Fixed linker symbols I broke last time.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@156581 268f45cc-cd09-0410-ab3c-d52691b4dbfc