WebKit side of merge from r41149 to r41181.

WebCore/ChangeLog

Index: WebCore/ChangeLog
===================================================================
--- WebCore/ChangeLog	(revision 10232)
+++ WebCore/ChangeLog	(working copy)
@@ -1,3 +1,290 @@
+2009-02-24  Alexey Proskuryakov  <ap@webkit.org>
+
+        Reviewed by Darin Adler.
+
+        https://bugs.webkit.org/show_bug.cgi?id=24091
+        <rdar://problem/6468660> Start of redirect chain ends up as master entry in Application Cache
+
+        Test: http/tests/appcache/access-via-redirect.php
+
+        * loader/appcache/ApplicationCacheGroup.cpp:
+        (WebCore::ApplicationCacheGroup::finishedLoadingMainResource): Use the URL we ended up with,
+        not the original one.
+
+2009-02-24  Jian Li  <jianli@chromium.org>
+
+        Reviewed by Alexey Proskuryakov.
+
+        Change to include WorkerObjectProxy.h instead of WorkerMessagingProxy.h in WorkerContext.cpp and WorkerScriptController.cpp.
+        https://bugs.webkit.org/show_bug.cgi?id=24112
+
+        * bindings/js/WorkerScriptController.cpp:
+        * dom/WorkerContext.cpp:
+
+2009-02-23  Antti Koivisto  <antti@apple.com>
+
+        Reviewed by Oliver Hunt.
+
+        <rdar://problem/6613796> Extended text codecs registered on webview creation
+
+        Comparing a text encoding with string "GBK" ended up constructing
+        TextEncoding("GBK") which in turn initialized all extended
+        text codecs.
+
+        * platform/text/TextCodecICU.cpp:
+        (WebCore::TextCodecICU::decode):
+
+2009-02-23  Sam Weinig  <sam@webkit.org>
+
+        Fix Qt build.
+
+        * bridge/qt/qt_runtime.cpp:
+        (JSC::Bindings::valueRealType):
+
+2009-02-23  Julien Chaffraix  <jchaffraix@webkit.org>
+
+        Reviewed by Darin Adler.
+
+        Bug 23956: Safari crashes when cloneNode fails (cloning a XML element with an invalid nodeName)
+
+        The crash occurred because Document::cloneNode would call Document::createElementNS. Unfortunately
+        element created with createElement could have a wrong nodeName (createElement sets the string as the
+        localName without checking for a prefix).
+
+        The fix is to call Document::createElement(const QualifiedName&, bool) that will not do any checks on the QualifiedName
+        and will always succeed.
+        Also rolled-out the HTMLElement specialisation of clonedNode as it was equivalent to what is done now (added an ASSERT
+        to ensure that).
+
+        Test: fast/dom/cloneNode.html
+
+        * dom/Element.cpp:
+        (WebCore::Element::cloneNode): Call createElement(const QualifiedName&, bool) instead of createElementNS as it will
+        always return an element.
+
+        * html/HTMLElement.cpp:
+        * html/HTMLElement.h: Removed HTMLElement::clonedNode as it is equivalent to what is now done.
+
+2009-02-23  Dimitri Glazkov  <dglazkov@chromium.org>
+
+        Reviewed by Eric Seidel.
+
+        https://bugs.webkit.org/show_bug.cgi?id=24109
+        Upstream V8 Script abstractions, all except ScriptController.
+
+        * bindings/v8/ScriptCachedFrameData.h: Added.
+        (WebCore::ScriptCachedFrameData::ScriptCachedFrameData):
+        (WebCore::ScriptCachedFrameData::~ScriptCachedFrameData):
+        (WebCore::ScriptCachedFrameData::restore):
+        (WebCore::ScriptCachedFrameData::clear):
+        (WebCore::ScriptCachedFrameData::domWindow):
+        * bindings/v8/ScriptCallFrame.cpp: Added.
+        (WebCore::ScriptCallFrame::ScriptCallFrame):
+        (WebCore::ScriptCallFrame::~ScriptCallFrame):
+        (WebCore::ScriptCallFrame::argumentAt):
+        * bindings/v8/ScriptCallFrame.h: Added.
+        (WebCore::ScriptCallFrame::functionName):
+        (WebCore::ScriptCallFrame::sourceURL):
+        (WebCore::ScriptCallFrame::lineNumber):
+        (WebCore::ScriptCallFrame::argumentCount):
+        * bindings/v8/ScriptCallStack.cpp: Added.
+        (WebCore::ScriptCallStack::ScriptCallStack):
+        (WebCore::ScriptCallStack::~ScriptCallStack):
+        (WebCore::ScriptCallStack::at):
+        * bindings/v8/ScriptCallStack.h: Added.
+        (WebCore::ScriptCallStack::size):
+        * bindings/v8/ScriptInstance.cpp: Added.
+        (WebCore::V8ScriptInstance::V8ScriptInstance):
+        (WebCore::V8ScriptInstance::~V8ScriptInstance):
+        (WebCore::V8ScriptInstance::instance):
+        (WebCore::V8ScriptInstance::clear):
+        (WebCore::V8ScriptInstance::set):
+        * bindings/v8/ScriptInstance.h: Added.
+        (WebCore::V8ScriptInstance::create):
+        * bindings/v8/ScriptSourceCode.h: Added.
+        (WebCore::ScriptSourceCode::ScriptSourceCode):
+        (WebCore::ScriptSourceCode::isEmpty):
+        (WebCore::ScriptSourceCode::source):
+        (WebCore::ScriptSourceCode::url):
+        (WebCore::ScriptSourceCode::startLine):
+        * bindings/v8/ScriptState.h: Added.
+        (WebCore::ScriptState::hadException):
+        (WebCore::ScriptState::setException):
+        (WebCore::ScriptState::exception):
+        * bindings/v8/ScriptString.h: Added.
+        (WebCore::ScriptString::ScriptString):
+        (WebCore::ScriptString::operator String):
+        (WebCore::ScriptString::isNull):
+        (WebCore::ScriptString::size):
+        (WebCore::ScriptString::operator=):
+        (WebCore::ScriptString::operator+=):
+        * bindings/v8/ScriptValue.cpp: Added.
+        (WebCore::ScriptValue::getString):
+        * bindings/v8/ScriptValue.h: Added.
+        (WebCore::ScriptValue::ScriptValue):
+        (WebCore::ScriptValue::operator=):
+        (WebCore::ScriptValue::operator==):
+        (WebCore::ScriptValue::operator!=):
+        (WebCore::ScriptValue::isNull):
+        (WebCore::ScriptValue::isUndefined):
+        (WebCore::ScriptValue::clear):
+        (WebCore::ScriptValue::~ScriptValue):
+        (WebCore::ScriptValue::v8Value):
+
+2009-02-23  Adam Treat  <adam.treat@torchmobile.com>
+
+        Reviewed by Timothy Hatcher.
+
+        https://bugs.webkit.org/show_bug.cgi?id=24106
+        The Qt port is crashing on exit because the tear down procedure involves
+        the WebCore::InspectorController trying to access the JS execution context
+        for a page that is being deleted.  This patch amends the inspector so
+        that it does not try and access the execution context of the WebCore::Page
+        in the midst of deletion.
+
+        * inspector/InspectorController.cpp:
+        (WebCore::InspectorController::inspectedPageDestroyed):
+        (WebCore::InspectorController::stopUserInitiatedProfiling):
+
+2009-02-23  David Levin  <levin@chromium.org>
+
+        Reviewed by Alexey Proskuryakov.
+
+        Bug 24088: ThreadableLoaderClient::didFailWillSendRequestCheck isn't wired up completely for workers and could use a better name.
+        <https://bugs.webkit.org/show_bug.cgi?id=24088>
+
+        No observable change in behavior, so no test.
+
+        * loader/DocumentThreadableLoader.cpp:
+        (WebCore::DocumentThreadableLoader::create):
+        * loader/ThreadableLoaderClient.h:
+        (WebCore::ThreadableLoaderClient::didFailRedirectCheck):
+        * loader/ThreadableLoaderClientWrapper.h:
+        (WebCore::ThreadableLoaderClientWrapper::didFailRedirectCheck):
+        * loader/WorkerThreadableLoader.cpp:
+        (WebCore::workerContextDidFailRedirectCheck):
+        (WebCore::WorkerThreadableLoader::MainThreadBridge::didFailRedirectCheck):
+        * loader/WorkerThreadableLoader.h:
+        * xml/XMLHttpRequest.cpp:
+        (WebCore::XMLHttpRequest::didFinishLoading):
+        * xml/XMLHttpRequest.h:
+
+2009-02-23  David Levin  <levin@chromium.org>
+
+        Reviewed by Alexey Proskuryakov.
+
+        Bug 24047: Need to simplify nested if's in WorkerRunLoop::runInMode
+        <https://bugs.webkit.org/show_bug.cgi?id=24047>
+
+        Made a nested if inside of WorkerRunLoop::runInMode a lot simpler by
+        using only MessageQueue::waitForMessageFilteredWithTimeout instead
+        of three different MessageQueue methods.
+
+        No observable change in behavior, so no test.
+
+        * dom/WorkerRunLoop.cpp:
+        (WebCore::ModePredicate::operator()):
+        Minor clean-up to able to pass a const ref point for ModePredicate into runInMode.
+        (WebCore::WorkerRunLoop::runInMode):
+        * dom/WorkerRunLoop.h:
+
+2009-02-23  David Hyatt  <hyatt@apple.com>
+
+        In preparation for making layers for multicol objects (so that they can properly split child layers
+        into multiple columns), rename all of the "overflowOnly" and "overflowList" members and functions
+        of RenderLayer to use the term "normal flow" instead.
+
+        Reviewed by Cameron Zwarich
+
+        * rendering/RenderLayer.cpp:
+        (WebCore::RenderLayer::RenderLayer):
+        (WebCore::RenderLayer::~RenderLayer):
+        (WebCore::RenderLayer::setHasVisibleContent):
+        (WebCore::RenderLayer::enclosingCompositingLayer):
+        (WebCore::RenderLayer::addChild):
+        (WebCore::RenderLayer::removeChild):
+        (WebCore::RenderLayer::paintLayer):
+        (WebCore::RenderLayer::hitTestLayer):
+        (WebCore::RenderLayer::dirtyNormalFlowList):
+        (WebCore::RenderLayer::updateNormalFlowList):
+        (WebCore::RenderLayer::collectLayers):
+        (WebCore::RenderLayer::updateLayerListsIfNeeded):
+        (WebCore::RenderLayer::shouldBeNormalFlowOnly):
+        (WebCore::RenderLayer::styleChanged):
+        * rendering/RenderLayer.h:
+        (WebCore::RenderLayer::isNormalFlowOnly):
+        (WebCore::RenderLayer::normalFlowList):
+        * rendering/RenderTreeAsText.cpp:
+        (WebCore::writeLayers):
+
+2009-02-23  David Hyatt  <hyatt@apple.com>
+
+        Fix the stacking order for column rules in multi-column layout.  Column rules should paint as part of the background of an element, just
+        after all other components of the background have been painted.  This allows negative z-index children to still paint on top of the
+        column rules (rather than ending up above the background of the box but behind the column rules).
+
+        Reviewed by Eric Seidel
+
+        Added fast/multicol/column-rules-stacking.html
+
+        * rendering/RenderBlock.cpp:
+        (WebCore::RenderBlock::paintColumnRules):
+        (WebCore::RenderBlock::paintColumnContents):
+        (WebCore::RenderBlock::paintObject):
+        * rendering/RenderBlock.h:
+
+2009-02-23  Adam Treat  <adam.treat@torchmobile.com>
+
+        Reviewed by David Hyatt.
+
+        No testcases have been added or modified since this patch should not result in
+        a behavior change for ports that have layout tests enabled.
+
+        Currently, the implementation of GraphicsContext::drawLineForText amongst
+        the various ports differ in that some of them are honoring the context's
+        strokeStyle when drawing a text-decoration and some of them are not.
+        For instance, Apple's Mac port *does not* honor the context's strokeStyle(),
+        but the Cairo implementation does and has an explicit workaround that
+        sets the strokeStyle() temporarily.
+
+        This patch fixes so that all ports are consistent by explicitly making sure
+        to set the GraphicsContext strokeStyle to SolidStroke whenever
+        painting the text-decoration of an InlineFlowBox or InlineTextBox as these
+        should always use a solid stroke.
+
+        This patch addresses these bugs:
+        https://bugs.webkit.org/show_bug.cgi?id=19364
+        https://bugs.webkit.org/show_bug.cgi?id=15659
+
+        * rendering/InlineFlowBox.cpp:
+        (WebCore::InlineFlowBox::paintTextDecorations):
+        * rendering/InlineTextBox.cpp:
+        (WebCore::InlineTextBox::paintDecoration):
+
+2009-02-23  Scott Violet  <sky@google.com>
+
+        Reviewed by Eric Seidel.
+
+        https://bugs.webkit.org/show_bug.cgi?id=24098
+        Bugs in ClipboardChromium
+
+        Fixes the following bugs in ClipboardChromium:
+        * It's possible for the extension to be empty, resulting in a bad file
+          name, for example, 'foo.' or just '.'.
+        * We weren't restricting the size of the file to MAX_PATH.
+        * We weren't removing characters that are invalid for file system names.
+
+        * platform/chromium/ClipboardChromium.cpp:
+        (WebCore::writeImageToDataObject):
+        * platform/chromium/ClipboardChromium.h:
+        * platform/chromium/ClipboardChromiumLinux.cpp: Added.
+        (WebCore::ClipboardChromium::validateFileName):
+        * platform/chromium/ClipboardChromiumMac.cpp: Added.
+        (WebCore::ClipboardChromium::validateFileName):
+        * platform/chromium/ClipboardChromiumWin.cpp: Added.
+        (WebCore::isInvalidFileCharacter):
+        (WebCore::ClipboardChromium::validateFileName):
+
 2009-02-23  Thiago Macieira  <thiago.macieira@nokia.com>
 
         Reviewed by Simon Hausmann.