Also renamed a few functions and data members to match.

Fixes <http://webkit.org/b/52898> WKCACFLayerRenderer sounds like a render object, but isn't

Reviewed by Simon Fraser.

Source/WebCore:

* WebCore.vcproj/WebCore.vcproj: Updated files' names and paths.

* WebCore.vcproj/WebCoreQuartzCore.vsprops: Added platform/graphics/ca/win to the include
path.

* WebCore.vcproj/copyForwardingHeaders.cmd: Copy headers from platform/graphics/ca/win, too.

* platform/graphics/ca/win/CACFLayerTreeHost.cpp: Renamed from Source/WebCore/platform/graphics/win/WKCACFLayerRenderer.cpp.
* platform/graphics/ca/win/CACFLayerTreeHost.h: Renamed from Source/WebCore/platform/graphics/win/WKCACFLayerRenderer.h.

* platform/graphics/ca/win/PlatformCALayerWin.cpp:
* platform/graphics/win/MediaPlayerPrivateFullscreenWindow.cpp:
* platform/graphics/win/MediaPlayerPrivateFullscreenWindow.h:
Updated for renames.

Source/WebKit/win:

Update for WKCACFLayerRenderer -> CACFLayerTreeHost rename

Also renamed WebView::m_layerRenderer to WebView::m_layerTreeHost to match.

* WebPreferences.cpp:
* WebView.cpp:
(WebView::setAcceleratedCompositing): Also made sure to remove our HWND from the layer tree
host before we get rid of the layer tree host itself.
* WebView.h:

Source/WebKit2:

Update for WKCACFLayerRenderer -> CACFLayerView rename

* WebProcess/WebPage/win/LayerBackedDrawingAreaWin.cpp: Just removed all the unnecessary
 #includes.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76370 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Martin Robinson.

        Remove unnecessary <stdio.h> include
        https://bugs.webkit.org/show_bug.cgi?id=52884

        * jit/JIT.cpp: remove unnecessary include.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76369 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Original patch from François Sausset  <sausset@gmail.com>

        Reviewed by Darin Adler.

        Code cleaning in rendering/mathml/RenderMathMLFraction.cpp
        https://bugs.webkit.org/show_bug.cgi?id=52201

        Replace unneeded doubles by floats and remove unneeded casts.

        * rendering/mathml/RenderMathMLFraction.cpp:
        (WebCore::RenderMathMLFraction::paint):
        * rendering/mathml/RenderMathMLFraction.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76368 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=47597

Reviewed by Darin Adler.

This changes the committer/reviewer policy to require an additional
reviewer supporting a reviewer nomination to work for a different
company and different project affiliation from the nominee.

This means reviewer nominations would require four supporting reviewers,
one of which knows the reviewer through the community (irc, email, bugs)
ensuring that the nominee has the open-source collaboration skills
we so highly value here in WebKit.

* coding/commit-review-policy.html:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76367 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Darin Adler.

        REGRESSION(r73618): Clicking on a search input causes a crash.
        https://bugs.webkit.org/show_bug.cgi?id=52905

        * fast/dom/search-shadow-host-crash-expected.txt: Added.
        * fast/dom/search-shadow-host-crash.html: Added.
2011-01-21  Dimitri Glazkov  <dglazkov@chromium.org>

        Reviewed by Darin Adler.

        REGRESSION(r73618): Clicking on a search input causes a crash.
        https://bugs.webkit.org/show_bug.cgi?id=52905

        The problem is caused by TextControlInnerElement being used both as
        shadow root and an element in a shadow subtree. The code assumed it is
        only used as a shadow root.

        Since this code is all just workaround for in-progress conversion to
        new shadow DOM, I am just adding a check. This code will disappear
        completely once bug 52788 is fixed.

        Test: fast/dom/search-shadow-host-crash.html

        * dom/Node.cpp:
        (WebCore::Node::setShadowHost): Added an ASSERT for early detection
            of attempting to stomp on the parentNode.
        * rendering/TextControlInnerElements.cpp:
        (WebCore::TextControlInnerElement::detach): Added a check to only
            clear shadow host if we have one.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76366 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Updated slider expectations after r76147.

        * platform/chromium/test_expectations.txt: Removed test that will start passing.
        * platform/chromium-win/fast/forms/slider-mouse-events-expected.txt: Updated expectation.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76365 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed.

        Rebaseline for leopard after r76319.

        * platform/mac-leopard/fast/dom/52776-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76364 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed, updating chromium DEPS so we can pull in linux theme changes.

        * DEPS:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76363 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* MiniBrowser/mac/BrowserWindowController.m:
(-[BrowserWindowController awakeFromNib]): Pass 0 for runModal function.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76362 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52855

Reviewed by Dan Bernstein.

Source/WebKit2: 

* Shared/WebPageCreationParameters.h: Added canRunModal.

* UIProcess/API/C/WKPage.h: Added a runModal function pointer to
WKPageUIClient. Also removed a lot of redundant typedefs and added
a new one, WKPageCallback, for callbacks without arguments or return
values.

* UIProcess/API/qt/qwkpage.cpp:
(QWKPage::QWKPage): Added a runModal function pointer of 0.

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::creationParameters): Set canRunModal
based on return value of WebUIClient::canRunModal.

* UIProcess/WebPageProxy.h: Added runModal.
Calls WebUIClient::runModal.

* UIProcess/WebPageProxy.messages.in: Added RunModal message.
Also removed the periods from the phrases in the comments
as Maciej requested a while back.

* UIProcess/WebUIClient.cpp:
(WebKit::WebUIClient::canRunModal): Added. Returns true or false
based on whether a runModal function was supplied in the
WKPageUIClient structure.
(WebKit::WebUIClient::runModal): Added. Calls the runModal
function from the WKPageUIClient structure.
* UIProcess/WebUIClient.h: Declared the above functions.

* WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::canRunModal): Call through to WebPage.
(WebKit::WebChromeClient::runModal): Ditto.

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::WebPage): Initialize m_canRunModal based on the
creation parameters. Initialize m_isRunningModal to false.
(WebKit::WebPage::close): Stop the nested run loop if we are running modal.
(WebKit::WebPage::runModal): Send a message to ask the UI process to run
modal and then start a nested run loop. It gets stopped when the page is closed.
* WebProcess/WebPage/WebPage.h: Defined the canRunModal function
and declared the runModal function.

Tools: 

This fixes WebKitTestRunner to compile, but more work is probably
needed to get it to pass the tests.

* WebKitTestRunner/TestController.cpp:
(WTR::TestController::runModal): Added. Calls through to the
platform-specific version of runModal.
(WTR::TestController::createOtherPage): Changed to be a private
static member function so it can refer to runModal, which is
a private static member function.
(WTR::TestController::initialize): Pass 0 for the runModal
function since we don't need to run the main window modal.
I suspect this is wrong and will need to change.
* WebKitTestRunner/TestController.h: Added declarations for
the functions added above.
* WebKitTestRunner/mac/TestControllerMac.mm:
(WTR::TestController::runModal): Added. Untested implementation.
* WebKitTestRunner/qt/TestControllerQt.cpp:
(WTR::TestController::runModal): Added.
* WebKitTestRunner/win/TestControllerWin.cpp:
(WTR::TestController::runModal): Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76361 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by David Levin.

        remove non-flaky tests from test expectation file
        https://bugs.webkit.org/show_bug.cgi?id=52746

        * platform/chromium/test_expectations.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76360 268f45cc-cd09-0410-ab3c-d52691b4dbfc

This seems to be the direction in which our code is moving. I chose "GraphicsLayer" as
opposed to just "layer" because there are cases where we flush changes to CACFLayers that
don't have a corresponding GraphicsLayer.

Fixes <http://webkit.org/b/52894> "Sync compositing state" terminology in
WKCACFLayerRenderer and friends is confusing

Reviewed by Simon Fraser.

Source/WebCore:

* platform/graphics/win/WKCACFLayerRenderer.cpp:
(WebCore::WKCACFLayerRenderer::WKCACFLayerRenderer):
(WebCore::WKCACFLayerRenderer::render):
Updated for renames.

(WebCore::WKCACFLayerRenderer::flushPendingGraphicsLayerChangesSoon): Renamed from
syncCompositingStateSoon, and updated for other renames.

* platform/graphics/win/WKCACFLayerRenderer.h: Renamed m_syncLayerChanges to
* m_shouldFlushPendingGraphicsLayerChanges.
(WebCore::WKCACFLayerRendererClient::flushPendingGraphicsLayerChanges): Renamed from
syncCompositingState.

Source/WebKit/win:

* WebCoreSupport/WebChromeClient.cpp:
(WebChromeClient::scheduleCompositingLayerSync): Updated for WebView changes.

* WebView.cpp:
(WebView::paint): Updated for rename.
(WebView::flushPendingGraphicsLayerChangesSoon): Renamed from scheduleCompositingLayerSync.
(WebView::notifySyncRequired): Updated for rename.
(WebView::flushPendingGraphicsLayerChanges): Renamed from syncCompositingState.

* WebView.h: Did the renames.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76359 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fixes <http://webkit.org/b/52904> PlatformCAAnimationWin is leaky and inefficient

Reviewed by Simon Fraser.

* platform/graphics/ca/win/PlatformCAAnimationWin.cpp:
(toCACFFillModeType):
(fromCACFFillModeType):
(toCACFValueFunctionType):
(fromCACFValueFunctionType):
Changed to take and return CFStringRefs. There's no need to convert to WebCore::String just
so we can later convert back to CFStringRef.

(toCACFTimingFunction): Fixed leaks by changing this to return a RetainPtr and adopting the
results of CACFTimingFunctionCreate.
(PlatformCAAnimation::PlatformCAAnimation): Changed not to needlessly roundtrip through
WebCore::String. Also changed an ASSERT(0) to ASSERT_NOT_REACHED().

(PlatformCAAnimation::setFillMode):
(PlatformCAAnimation::setTimingFunction):
(PlatformCAAnimation::setValueFunction):
(PlatformCAAnimation::setTimingFunctions):
Updated for changes to the above conversion functions.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76358 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Darin Fisher.

        FrameLoader::checkLoadCompleteForThisFrame uses wrong history item
        https://bugs.webkit.org/show_bug.cgi?id=48812

        Test that we avoid updating back/forward list on a canceled navigation
        if a new navigation is already in process.  Also update forward-and-cancel
        to go forward, ensuring back/forward state is reset if user clicks stop.

        * http/tests/navigation/back-twice-without-commit-expected.txt: Added.
        * http/tests/navigation/back-twice-without-commit.html: Added.
        * http/tests/navigation/forward-and-cancel-expected.txt:
        * http/tests/navigation/forward-and-cancel.html: Go forward after stop, not back.
        * http/tests/navigation/resources/back-twice-page-2.html: Added.
        * http/tests/navigation/resources/back-twice-page-3.html: Added.
        * http/tests/navigation/resources/forward-and-cancel-frames.html: Reduced delay.
2011-01-21  Charlie Reis  <creis@chromium.org>

        Reviewed by Darin Fisher.

        FrameLoader::checkLoadCompleteForThisFrame uses wrong history item
        https://bugs.webkit.org/show_bug.cgi?id=48812

        Most calls to stopAllLoaders now clear the history's provisional item(s).
        We can now avoid resetting the back/forward state if a new navigation
        is in progress.

        Test: http/tests/navigation/back-twice-without-commit.html
        Test: http/tests/navigation/forward-and-cancel.html

        * loader/FrameLoader.cpp:
        * loader/FrameLoader.h:
        * loader/FrameLoaderTypes.h:
        * WebCore.exp.in: Update stopAllLoaders signature.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76357 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric Seidel.

        [Chromium] Update expectations for compositing/geometry/limit-layer-bounds-overflow-repaint.html
        https://bugs.webkit.org/show_bug.cgi?id=52860

        The test hasn't had a timeout in a while, remove that expectation so
        that we can more easily see if this re-occurs.

        Also rebaseline for chromium-gpu-mac (it has the green as 0,128,0, just
        like chromium-gpu-win and -linux, for some reason the mac expectation
        has it as 17,128,4).

        * platform/chromium-gpu-win/compositing/geometry/limit-layer-bounds-overflow-repaint-expected.checksum: Removed.
        * platform/chromium-gpu-win/compositing/geometry/limit-layer-bounds-overflow-repaint-expected.png: Removed.
        * platform/chromium-gpu/compositing/geometry/limit-layer-bounds-overflow-repaint-expected.checksum: Renamed from LayoutTests/platform/chromium-gpu-linux/compositing/geometry/limit-layer-bounds-overflow-repaint-expected.checksum.
        * platform/chromium-gpu/compositing/geometry/limit-layer-bounds-overflow-repaint-expected.png: Renamed from LayoutTests/platform/chromium-gpu-linux/compositing/geometry/limit-layer-bounds-overflow-repaint-expected.png.
        * platform/chromium-gpu/test_expectations.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76356 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed; Reverted the last change to the text expectation.

        * platform/chromium/test_expectations.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76355 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed Chromium test expectation update.

        * platform/chromium/test_expectations.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76354 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed Chromium rebaselines for 76319.

        * platform/chromium-linux/fast/dom/52776-expected.checksum: Added.
        * platform/chromium-linux/fast/dom/52776-expected.png: Added.
        * platform/chromium-linux/fast/dom/52776-expected.txt: Added.
        * platform/chromium-mac/fast/dom/52776-expected.checksum: Added.
        * platform/chromium-mac/fast/dom/52776-expected.png: Added.
        * platform/chromium-mac/fast/dom/52776-expected.txt: Added.
        * platform/chromium-win/fast/dom/52776-expected.checksum: Added.
        * platform/chromium-win/fast/dom/52776-expected.png: Added.
        * platform/chromium-win/fast/dom/52776-expected.txt: Added.
        * platform/chromium/test_expectations.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76353 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed, these tests were fixed in r76330.  Still one unknown
        failure.

        * platform/chromium/test_expectations.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76352 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Martin Robinson.

        [GTK] Show caps lock indicator in password fields
        https://bugs.webkit.org/show_bug.cgi?id=52878

        Test: manual-tests/password-caps-lock.html

        * platform/gtk/KeyEventGtk.cpp:
        (WebCore::PlatformKeyboardEvent::currentCapsLockState): Implement
        currentCapsLockState() using GDK API.
        * platform/gtk/RenderThemeGtk.cpp:
        (WebCore::RenderThemeGtk::paintCapsLockIndicator): Paint an icon
        in the password field when the caps lock modifier is locked.
        * platform/gtk/RenderThemeGtk.h:
2011-01-21  Carlos Garcia Campos  <cgarcia@igalia.com>

        Reviewed by Martin Robinson.

        [GTK] Show caps lock indicator in password fields
        https://bugs.webkit.org/show_bug.cgi?id=52878

        Test: manual-tests/password-caps-lock.html

        * webkit/webkitwebview.cpp:
        (webkit_web_view_key_release_event): Call
        capsLockStateMayHaveChanged() when caps lock key is pressed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76351 268f45cc-cd09-0410-ab3c-d52691b4dbfc

get the bots green. Unreviewed.
https://bugs.webkit.org/show_bug.cgi?id=52557

* platform/win/fast/dom/Window/window-property-descriptors-expected.txt:
* platform/win/fast/dom/prototype-inheritance-2-expected.txt:
* platform/win/fast/dom/prototype-inheritance-expected.txt:
* platform/win/fast/js/global-constructors-expected.txt:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76350 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52776

* platform/win/fast/dom/52776-expected.txt: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76349 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Pavel Feldman.

        Web Inspector: move sticky breakpoints management from InspectorController to InspectorBrowserDebuggerAgent.
        https://bugs.webkit.org/show_bug.cgi?id=52874

        This is the first step of debugger api refactoring (see bug 52879).
        JavaScript breakpoints are still in the same list as native breakpoints and are restored by InspectorBrowserDebuggerAgent.
        The second step will be to move sticky JavaScript breakpoints to InspectorDebuggerAgent.

        * inspector/Inspector.idl:
        * inspector/InspectorBrowserDebuggerAgent.cpp:
        (WebCore::InspectorBrowserDebuggerAgent::setAllBrowserBreakpoints):
        (WebCore::InspectorBrowserDebuggerAgent::inspectedURLChanged):
        (WebCore::InspectorBrowserDebuggerAgent::restoreStickyBreakpoint):
        (WebCore::InspectorBrowserDebuggerAgent::discardBindings):
        (WebCore::InspectorBrowserDebuggerAgent::didInsertDOMNode):
        (WebCore::InspectorBrowserDebuggerAgent::didRemoveDOMNode):
        (WebCore::InspectorBrowserDebuggerAgent::setDOMBreakpoint):
        (WebCore::InspectorBrowserDebuggerAgent::removeDOMBreakpoint):
        (WebCore::InspectorBrowserDebuggerAgent::descriptionForDOMEvent):
        (WebCore::InspectorBrowserDebuggerAgent::hasBreakpoint):
        (WebCore::InspectorBrowserDebuggerAgent::updateSubtreeBreakpoints):
        * inspector/InspectorBrowserDebuggerAgent.h:
        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::restoreInspectorStateFromCookie):
        (WebCore::InspectorController::connectFrontend):
        (WebCore::InspectorController::didCommitLoad):
        (WebCore::InspectorController::enableDebugger):
        (WebCore::InspectorController::resume):
        (WebCore::InspectorController::inspectedURL):
        * inspector/InspectorController.h:
        * inspector/InspectorState.cpp:
        (WebCore::InspectorState::InspectorState):
        * inspector/InspectorState.h:
        * inspector/front-end/BreakpointManager.js:
        (WebInspector.BreakpointManager):
        (WebInspector.BreakpointManager.prototype._saveBreakpoints):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76348 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Jeremy Orlow.

        Turn off uninitialized errors for ARM linux build.
        https://bugs.webkit.org/show_bug.cgi?id=52893

        Fix ARM compiler breakage.

        * WebCore.gyp/WebCore.gyp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76347 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Yury Semikhatsky.

        Web Inspector: Add layout test for the CPU profiler.

        This test replaces DevToolsSanityTest.TestProfilerTab from
        Chromium's interactive_ui_tests.

        https://bugs.webkit.org/show_bug.cgi?id=52634

        * inspector/cpu-profiler-profiling-expected.txt: Added.
        * inspector/cpu-profiler-profiling.html: Added.

[Relanding, this time the test should work in Chromium]

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76346 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Yury Semikhatsky.

        Web Inspector: [Chromium] REGRESSION: Using the "Back" button
        while profiling causes renderer crash.

        https://bugs.webkit.org/show_bug.cgi?id=52808

        * inspector/InspectorProfilerAgent.cpp:
        (WebCore::InspectorProfilerAgent::addProfileFinishedMessageToConsole):
        (WebCore::InspectorProfilerAgent::addStartProfilingMessageToConsole):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76345 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Pavel Feldman.

        Web Inspector: switch page/Console implementation from InspectorController to InspectorInstrumentation.

        There are some places in WebCore where we still using direct InspectorController calls.
        The idea is to pass all the Inspector related calls via InspectorInstrumentaion which is the
        Inspector facade for WebCore.

        https://bugs.webkit.org/show_bug.cgi?id=52869

        * inspector/InspectorController.cpp:
        * inspector/InspectorController.h:
        * inspector/InspectorInstrumentation.cpp:
        (WebCore::InspectorInstrumentation::addProfileImpl):
        (WebCore::InspectorInstrumentation::profilerEnabledImpl):
        (WebCore::InspectorInstrumentation::getCurrentUserInitiatedProfileNameImpl):
        * inspector/InspectorInstrumentation.h:
        (WebCore::InspectorInstrumentation::addProfile):
        (WebCore::InspectorInstrumentation::profilerEnabled):
        (WebCore::InspectorInstrumentation::getCurrentUserInitiatedProfileName):
        * page/Console.cpp:
        (WebCore::Console::profile):
        (WebCore::Console::profileEnd):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76344 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Qt] editing/selection/rtl-move-selection-right-left.html fails
https://bugs.webkit.org/show_bug.cgi?id=52883

* platform/qt/Skipped: editing/selection/rtl-move-selection-right-left.html added until fix.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76343 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed.

        [GTK] http/tests/security/drag-drop-same-unique-origin.html fails on bots.
        https://bugs.webkit.org/show_bug.cgi?id=52882

        Skipping http/tests/security/drag-drop-same-unique-origin.html for gtk.

        * platform/gtk/Skipped:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76342 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Pavel Feldman.

        Web Inspector: breakpoints are restored incorrectly when reverting live edit.
        https://bugs.webkit.org/show_bug.cgi?id=52300

        Fix breakpoints restoring when reverting to old revision by using text diff.
        Move live edit logic from ScriptsPanel to DebuggerModel.
        Eliminate unnecessary editLine delegate in TextViewer.

        * inspector/front-end/DebuggerModel.js:
        (WebInspector.DebuggerModel):
        (WebInspector.DebuggerModel.prototype.reset):
        (WebInspector.DebuggerModel.prototype.editScriptSource):
        (WebInspector.DebuggerModel.prototype._updateScriptSource):
        (WebInspector.DebuggerModel.prototype.get callFrames):
        (WebInspector.DebuggerModel.prototype.pausedScript):
        (WebInspector.DebuggerModel.prototype.resumedScript):
        * inspector/front-end/Script.js:
        (WebInspector.Script.prototype.get source):
        * inspector/front-end/ScriptView.js:
        (WebInspector.ScriptView):
        * inspector/front-end/ScriptsPanel.js:
        (WebInspector.ScriptsPanel):
        (WebInspector.ScriptsPanel.prototype._scriptSourceChanged):
        * inspector/front-end/SourceFrame.js:
        (WebInspector.SourceFrame):
        (WebInspector.SourceFrame.prototype._createViewerIfNeeded):
        (WebInspector.SourceFrame.prototype._doubleClick.didEditLine):
        (WebInspector.SourceFrame.prototype._doubleClick):
        * inspector/front-end/SourceView.js:
        (WebInspector.SourceView):
        * inspector/front-end/TextViewer.js:
        (WebInspector.TextViewer):
        (WebInspector.TextViewer.prototype._handleKeyDown):
        (WebInspector.TextViewer.prototype.editLine.finishEditing):
        (WebInspector.TextViewer.prototype.editLine):
        (WebInspector.TextChunk.prototype._createRow):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76341 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric Seidel.

        [chromium] Rename ChromiumBridge to PlatformBridge
        https://bugs.webkit.org/show_bug.cgi?id=52471

        No tests added as this is a rename; no change in behavior.

        * WebCore.gypi:
        * bindings/v8/V8DOMWindowShell.cpp:
        (WebCore::reportFatalErrorInV8):
        * page/PageGroup.cpp:
        (WebCore::PageGroup::isLinkVisited):
        * platform/android/PlatformBridge.h:
        * platform/audio/chromium/AudioBusChromium.cpp:
        (WebCore::createBusFromInMemoryAudioFile):
        * platform/chromium/ChromiumBridge.h: Removed.
        * platform/chromium/ChromiumDataObjectLegacy.cpp:
        (WebCore::ChromiumDataObjectLegacy::getData):
        * platform/chromium/DragDataChromium.cpp:
        (WebCore::DragData::asURL):
        * platform/chromium/FileSystemChromium.cpp:
        (WebCore::deleteFile):
        (WebCore::deleteEmptyDirectory):
        (WebCore::getFileSize):
        (WebCore::getFileModificationTime):
        (WebCore::revealFolderInOS):
        (WebCore::directoryName):
        (WebCore::pathByAppendingComponent):
        (WebCore::makeAllDirectories):
        (WebCore::fileExists):
        (WebCore::openFile):
        (WebCore::closeFile):
        (WebCore::seekFile):
        (WebCore::truncateFile):
        (WebCore::readFromFile):
        (WebCore::writeToFile):
        * platform/chromium/LanguageChromium.cpp:
        (WebCore::platformDefaultLanguage):
        * platform/chromium/LinkHashChromium.cpp:
        (WebCore::visitedLinkHash):
        * platform/chromium/MIMETypeRegistryChromium.cpp:
        (WebCore::MIMETypeRegistry::getMIMETypeForExtension):
        (WebCore::MIMETypeRegistry::getPreferredExtensionForMIMEType):
        (WebCore::MIMETypeRegistry::isSupportedImageMIMEType):
        (WebCore::MIMETypeRegistry::isSupportedJavaScriptMIMEType):
        (WebCore::MIMETypeRegistry::isSupportedNonImageMIMEType):
        * platform/chromium/PasteboardChromium.cpp:
        (WebCore::Pasteboard::writeSelection):
        (WebCore::Pasteboard::writePlainText):
        (WebCore::Pasteboard::writeURL):
        (WebCore::Pasteboard::writeImage):
        (WebCore::Pasteboard::canSmartReplace):
        (WebCore::Pasteboard::plainText):
        (WebCore::Pasteboard::documentFragment):
        * platform/chromium/PlatformBridge.h:
        * platform/chromium/PlatformScreenChromium.cpp:
        (WebCore::screenDepth):
        (WebCore::screenDepthPerComponent):
        (WebCore::screenIsMonochrome):
        (WebCore::screenRect):
        (WebCore::screenAvailableRect):
        * platform/chromium/ReadableDataObject.cpp:
        (WebCore::ReadableDataObject::getData):
        (WebCore::ReadableDataObject::urlTitle):
        (WebCore::ReadableDataObject::htmlBaseUrl):
        (WebCore::ReadableDataObject::filenames):
        (WebCore::ReadableDataObject::ensureTypeCacheInitialized):
        * platform/chromium/SSLKeyGeneratorChromium.cpp:
        (WebCore::signedPublicKeyAndChallengeString):
        * platform/chromium/ScrollbarThemeChromium.cpp:
        * platform/chromium/ScrollbarThemeChromiumLinux.cpp:
        (WebCore::ScrollbarThemeChromiumLinux::scrollbarThickness):
        (WebCore::ScrollbarThemeChromiumLinux::paintTrackPiece):
        (WebCore::ScrollbarThemeChromiumLinux::paintButton):
        (WebCore::ScrollbarThemeChromiumLinux::paintThumb):
        (WebCore::ScrollbarThemeChromiumLinux::buttonSize):
        (WebCore::ScrollbarThemeChromiumLinux::minimumThumbLength):
        * platform/chromium/ScrollbarThemeChromiumMac.mm:
        (WebCore::scrollbarStateToThemeState):
        (WebCore::ScrollbarThemeChromiumMac::paint):
        * platform/chromium/ScrollbarThemeChromiumWin.cpp:
        (WebCore::ScrollbarThemeChromiumWin::scrollbarThickness):
        (WebCore::ScrollbarThemeChromiumWin::paintTrackPiece):
        (WebCore::ScrollbarThemeChromiumWin::paintButton):
        (WebCore::ScrollbarThemeChromiumWin::paintThumb):
        (WebCore::ScrollbarThemeChromiumWin::buttonSize):
        * platform/chromium/SharedTimerChromium.cpp:
        (WebCore::setSharedTimerFiredFunction):
        (WebCore::setSharedTimerFireTime):
        (WebCore::stopSharedTimer):
        * platform/chromium/SuddenTerminationChromium.cpp:
        (WebCore::disableSuddenTermination):
        (WebCore::enableSuddenTermination):
        * platform/chromium/SystemTimeChromium.cpp:
        (WebCore::currentTime):
        * platform/chromium/WritableDataObject.cpp:
        (WebCore::WritableDataObject::setData):
        * platform/graphics/chromium/CrossProcessFontLoading.mm:
        * platform/graphics/chromium/FontCacheChromiumWin.cpp:
        (WebCore::fontContainsCharacter):
        (WebCore::FillLogFont):
        * platform/graphics/chromium/FontCacheLinux.cpp:
        (WebCore::FontCache::getFontDataForCharacters):
        * platform/graphics/chromium/FontChromiumWin.cpp:
        (WebCore::Font::drawGlyphs):
        * platform/graphics/chromium/FontPlatformDataChromiumWin.cpp:
        (WebCore::FontPlatformData::scriptFontProperties):
        * platform/graphics/chromium/FontPlatformDataLinux.cpp:
        (WebCore::FontPlatformData::querySystemForRenderStyle):
        * platform/graphics/chromium/GlyphPageTreeNodeChromiumWin.cpp:
        (WebCore::fillBMPGlyphs):
        * platform/graphics/chromium/ImageChromium.cpp:
        (WebCore::Image::loadPlatformResource):
        * platform/graphics/chromium/ImageChromiumMac.mm:
        (WebCore::Image::loadPlatformResource):
        * platform/graphics/chromium/SimpleFontDataChromiumWin.cpp:
        (WebCore::SimpleFontData::platformInit):
        (WebCore::SimpleFontData::determinePitch):
        (WebCore::SimpleFontData::platformWidthForGlyph):
        * platform/graphics/chromium/UniscribeHelperTextRun.cpp:
        (WebCore::UniscribeHelperTextRun::tryToPreloadFont):
        * platform/graphics/skia/FontCustomPlatformData.cpp:
        (WebCore::FontCustomPlatformData::fontPlatformData):
        * platform/network/chromium/CookieJarChromium.cpp:
        (WebCore::setCookies):
        (WebCore::cookies):
        (WebCore::cookieRequestHeaderFieldValue):
        (WebCore::cookiesEnabled):
        (WebCore::getRawCookies):
        (WebCore::deleteCookie):
        * platform/network/chromium/DNSChromium.cpp:
        (WebCore::prefetchDNS):
        * platform/qt/PlatformBridge.h:
        * platform/sql/chromium/SQLiteFileSystemChromium.cpp:
        (WebCore::SQLiteFileSystem::deleteDatabaseFile):
        (WebCore::SQLiteFileSystem::getDatabaseFileSize):
        * platform/sql/chromium/SQLiteFileSystemChromiumPosix.cpp:
        (chromiumOpen):
        (chromiumDelete):
        (chromiumAccess):
        * platform/sql/chromium/SQLiteFileSystemChromiumWin.cpp:
        * plugins/chromium/PluginDataChromium.cpp:
        (WebCore::PluginCache::plugins):
        * rendering/RenderThemeChromiumMac.mm:
        (WebCore::RenderThemeChromiumMac::usesTestModeFocusRingColor):
        * rendering/RenderThemeChromiumSkia.cpp:
        (WebCore::RenderThemeChromiumSkia::caretBlinkInterval):
        * rendering/RenderThemeChromiumWin.cpp:
        (WebCore::RenderThemeChromiumWin::platformActiveSelectionBackgroundColor):
        (WebCore::RenderThemeChromiumWin::platformInactiveSelectionBackgroundColor):
        (WebCore::RenderThemeChromiumWin::platformActiveSelectionForegroundColor):
        (WebCore::RenderThemeChromiumWin::systemColor):
        (WebCore::RenderThemeChromiumWin::paintButton):
        (WebCore::RenderThemeChromiumWin::paintSliderTrack):
        (WebCore::menuListButtonWidth):
        (WebCore::RenderThemeChromiumWin::paintMenuList):
        (WebCore::RenderThemeChromiumWin::paintTextFieldInternal):
        (WebCore::RenderThemeChromiumWin::paintInnerSpinButton):
        (WebCore::RenderThemeChromiumWin::paintProgressBar):
        * storage/chromium/IDBFactoryBackendInterface.cpp:
        (WebCore::IDBFactoryBackendInterface::create):
        (WebCore::IDBFactoryBackendInterface::~IDBFactoryBackendInterface):
        * storage/chromium/IDBKeyPathBackendImpl.cpp:
        (WebCore::IDBKeyPathBackendImpl::createIDBKeysFromSerializedValuesAndKeyPath):
2011-01-21  Adam Klein  <adamk@chromium.org>

        Reviewed by Eric Seidel.

        [chromium] Rename ChromiumBridge to PlatformBridge
        https://bugs.webkit.org/show_bug.cgi?id=52471

        * WebKit.gyp:
        * src/AssertMatchingEnums.cpp:
        * src/PlatformBridge.cpp:
        (WebCore::toChromeClientImpl):
        (WebCore::toWebWidgetClient):
        (WebCore::getCookieJar):
        (WebCore::PlatformBridge::cacheMetadata):
        (WebCore::PlatformBridge::clipboardIsFormatAvailable):
        (WebCore::PlatformBridge::clipboardReadPlainText):
        (WebCore::PlatformBridge::clipboardReadHTML):
        (WebCore::PlatformBridge::clipboardWriteSelection):
        (WebCore::PlatformBridge::clipboardWritePlainText):
        (WebCore::PlatformBridge::clipboardWriteURL):
        (WebCore::PlatformBridge::clipboardWriteImage):
        (WebCore::PlatformBridge::clipboardWriteData):
        (WebCore::PlatformBridge::clipboardReadAvailableTypes):
        (WebCore::PlatformBridge::clipboardReadData):
        (WebCore::PlatformBridge::clipboardReadFilenames):
        (WebCore::PlatformBridge::setCookies):
        (WebCore::PlatformBridge::cookies):
        (WebCore::PlatformBridge::cookieRequestHeaderFieldValue):
        (WebCore::PlatformBridge::rawCookies):
        (WebCore::PlatformBridge::deleteCookie):
        (WebCore::PlatformBridge::cookiesEnabled):
        (WebCore::PlatformBridge::prefetchDNS):
        (WebCore::PlatformBridge::fileExists):
        (WebCore::PlatformBridge::deleteFile):
        (WebCore::PlatformBridge::deleteEmptyDirectory):
        (WebCore::PlatformBridge::getFileSize):
        (WebCore::PlatformBridge::revealFolderInOS):
        (WebCore::PlatformBridge::getFileModificationTime):
        (WebCore::PlatformBridge::directoryName):
        (WebCore::PlatformBridge::pathByAppendingComponent):
        (WebCore::PlatformBridge::makeAllDirectories):
        (WebCore::PlatformBridge::getAbsolutePath):
        (WebCore::PlatformBridge::isDirectory):
        (WebCore::PlatformBridge::filePathToURL):
        (WebCore::PlatformBridge::openFile):
        (WebCore::PlatformBridge::closeFile):
        (WebCore::PlatformBridge::seekFile):
        (WebCore::PlatformBridge::truncateFile):
        (WebCore::PlatformBridge::readFromFile):
        (WebCore::PlatformBridge::writeToFile):
        (WebCore::PlatformBridge::ensureFontLoaded):
        (WebCore::PlatformBridge::getFontFamilyForCharacters):
        (WebCore::PlatformBridge::getRenderStyleForStrike):
        (WebCore::PlatformBridge::loadFont):
        (WebCore::PlatformBridge::databaseOpenFile):
        (WebCore::PlatformBridge::databaseDeleteFile):
        (WebCore::PlatformBridge::databaseGetFileAttributes):
        (WebCore::PlatformBridge::databaseGetFileSize):
        (WebCore::PlatformBridge::idbFactory):
        (WebCore::PlatformBridge::idbShutdown):
        (WebCore::PlatformBridge::createIDBKeysFromSerializedValuesAndKeyPath):
        (WebCore::PlatformBridge::signedPublicKeyAndChallengeString):
        (WebCore::PlatformBridge::computedDefaultLanguage):
        (WebCore::PlatformBridge::layoutTestMode):
        (WebCore::PlatformBridge::isSupportedImageMIMEType):
        (WebCore::PlatformBridge::isSupportedJavaScriptMIMEType):
        (WebCore::PlatformBridge::isSupportedNonImageMIMEType):
        (WebCore::PlatformBridge::mimeTypeForExtension):
        (WebCore::PlatformBridge::mimeTypeFromFile):
        (WebCore::PlatformBridge::preferredExtensionForMIMEType):
        (WebCore::PlatformBridge::plugins):
        (WebCore::PlatformBridge::pluginScriptableObject):
        (WebCore::PlatformBridge::loadPlatformImageResource):
        (WebCore::PlatformBridge::loadPlatformAudioResource):
        (WebCore::PlatformBridge::decodeAudioFileData):
        (WebCore::PlatformBridge::sandboxEnabled):
        (WebCore::PlatformBridge::setSharedTimerFiredFunction):
        (WebCore::PlatformBridge::setSharedTimerFireTime):
        (WebCore::PlatformBridge::stopSharedTimer):
        (WebCore::PlatformBridge::decrementStatsCounter):
        (WebCore::PlatformBridge::incrementStatsCounter):
        (WebCore::PlatformBridge::histogramCustomCounts):
        (WebCore::PlatformBridge::histogramEnumeration):
        (WebCore::PlatformBridge::suddenTerminationChanged):
        (WebCore::PlatformBridge::currentTime):
        (WebCore::PlatformBridge::paintButton):
        (WebCore::PlatformBridge::paintMenuList):
        (WebCore::PlatformBridge::paintScrollbarArrow):
        (WebCore::PlatformBridge::paintScrollbarThumb):
        (WebCore::PlatformBridge::paintScrollbarTrack):
        (WebCore::PlatformBridge::paintSpinButton):
        (WebCore::PlatformBridge::paintTextField):
        (WebCore::PlatformBridge::paintTrackbar):
        (WebCore::PlatformBridge::paintProgressBar):
        (WebCore::WebThemePart):
        (WebCore::WebThemeState):
        (WebCore::GetWebThemeExtraParams):
        (WebCore::PlatformBridge::getThemePartSize):
        (WebCore::PlatformBridge::paintThemePart):
        (WebCore::PlatformBridge::traceEventBegin):
        (WebCore::PlatformBridge::traceEventEnd):
        (WebCore::PlatformBridge::visitedLinkHash):
        (WebCore::PlatformBridge::isLinkVisited):
        (WebCore::PlatformBridge::notifyJSOutOfMemory):
        (WebCore::PlatformBridge::memoryUsageMB):
        (WebCore::PlatformBridge::actualMemoryUsageMB):
        (WebCore::PlatformBridge::screenDepth):
        (WebCore::PlatformBridge::screenDepthPerComponent):
        (WebCore::PlatformBridge::screenIsMonochrome):
        (WebCore::PlatformBridge::screenRect):
        (WebCore::PlatformBridge::screenAvailableRect):
        (WebCore::PlatformBridge::popupsAllowed):
        (WebCore::WorkerContextProxy::create):
        * src/ResourceHandle.cpp:
        (WebCore::ResourceHandle::cacheMetadata):
        * src/WebFrameImpl.cpp:
        (WebKit::WebFrameImpl::WebFrameImpl):
        (WebKit::WebFrameImpl::~WebFrameImpl):
        * src/WebViewImpl.cpp:
        (WebKit::WebViewImpl::setIsAcceleratedCompositingActive):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76340 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Adam Barth.

        Split Host object off from WebKitPatch for easier re-use
        https://bugs.webkit.org/show_bug.cgi?id=52284

        new-run-webkit-tests and other tools are eventually going to want one of these.
        Basically you need to inherit from this class if you want to pretend to be a
        self.tool object for Steps/Commands.

        * Scripts/webkitpy/common/host.py: Added.
        * Scripts/webkitpy/tool/main.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76339 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Andreas Kling.

        [Qt] svg/css/text-gradient-shadow.svg needs expected results
        https://bugs.webkit.org/show_bug.cgi?id=52724

        * platform/qt/svg/css/text-gradient-shadow-expected.checksum: Added.
        * platform/qt/svg/css/text-gradient-shadow-expected.png: Added.
        * platform/qt/svg/css/text-gradient-shadow-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76338 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed, rolling out r76335.
        http://trac.webkit.org/changeset/76335
        https://bugs.webkit.org/show_bug.cgi?id=52875

        profiler tests were broken (Requested by loislo on #webkit).

        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::addProfile):
        (WebCore::InspectorController::getCurrentUserInitiatedProfileName):
        * inspector/InspectorController.h:
        * inspector/InspectorInstrumentation.cpp:
        (WebCore::InspectorInstrumentation::addStartProfilingMessageToConsoleImpl):
        * inspector/InspectorInstrumentation.h:
        (WebCore::InspectorInstrumentation::addStartProfilingMessageToConsole):
        (WebCore::InspectorInstrumentation::inspectorControllerWithFrontendForPage):
        * page/Console.cpp:
        (WebCore::Console::profile):
        (WebCore::Console::profileEnd):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76337 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Pavel Feldman.

        Make userscripts/window-onerror-for-isolated-world-*.html give consistent output
        https://bugs.webkit.org/show_bug.cgi?id=52870

        Call setTimeout from "load" event listener to make sure exception in the setTimeout
        callback happens after the one in the listener.

        * platform/chromium/userscripts/window-onerror-for-isolated-world-1-expected.txt:
        * platform/chromium/userscripts/window-onerror-for-isolated-world-2-expected.txt:
        * userscripts/window-onerror-for-isolated-world-1-expected.txt:
        * userscripts/window-onerror-for-isolated-world-1.html:
        * userscripts/window-onerror-for-isolated-world-2-expected.txt:
        * userscripts/window-onerror-for-isolated-world-2.html:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76336 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Yury Semikhatsky.

        Web Inspector: switch page/Console implementation from InspectorController to InspectorInstrumentation.

        There are some places in WebCore where we still using direct InspectorController calls.
        The idea is to pass all the Inspector related calls via InspectorInstrumentaion which is the
        Inspector facade for WebCore.

        https://bugs.webkit.org/show_bug.cgi?id=52869

        * inspector/InspectorController.cpp:
        * inspector/InspectorController.h:
        * inspector/InspectorInstrumentation.cpp:
        (WebCore::InspectorInstrumentation::addProfileImpl):
        (WebCore::InspectorInstrumentation::profilerEnabledImpl):
        (WebCore::InspectorInstrumentation::getCurrentUserInitiatedProfileNameImpl):
        * inspector/InspectorInstrumentation.h:
        (WebCore::InspectorInstrumentation::addProfile):
        (WebCore::InspectorInstrumentation::profilerEnabled):
        (WebCore::InspectorInstrumentation::getCurrentUserInitiatedProfileName):
        * page/Console.cpp:
        (WebCore::Console::profile):
        (WebCore::Console::profileEnd):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76335 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Maciej Stachowiak.

        Added OwnPtrCommon.h because OwnArrayPtr::set calls deleteOwnedPtr.

        * wtf/OwnArrayPtr.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76334 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dan Bernstein.

        Skip a few more tests that are failing on the bots
        https://bugs.webkit.org/show_bug.cgi?id=52865

        * platform/mac-wk2/Skipped:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76333 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        [WINCE] Remove obsolete JSVALUE32 code
        https://bugs.webkit.org/show_bug.cgi?id=52450

        Remove the "offset hack" in create_jit_stubs, since we
        only support JSVALUE32_64 in the meantime.

        * create_jit_stubs: Removed offset argument
        * jit/JITStubs.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76332 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        When marking conservatively, guard against reviving dead objects.
        https://bugs.webkit.org/show_bug.cgi?id=52840
        
        SunSpider and v8 say no change.

        * interpreter/RegisterFile.h:
        (JSC::RegisterFile::markCallFrames): Updated to use the ConservativeSet API.

        * runtime/Heap.cpp:
        (JSC::Heap::recordExtraCost): No need to guard against conservative
        marking reviving dead objects anymore, since the conservative marking
        mechanism guards against this now.

        (JSC::Heap::markConservatively):
        (JSC::Heap::markProtectedObjects):
        (JSC::Heap::markTempSortVectors): Don't drain the mark stack inside a
        marking function. We want to establish a separation of concerns between
        visiting roots and draining the mark stack.

        (JSC::Heap::markRoots): Gather the set of conservative references before
        clearning mark bits, because conservative marking now uses the mark bits
        to determine if a reference is valid, and avoid reviving dead objects.

        (JSC::Heap::collectAllGarbage): No need to guard against conservative
        marking reviving dead objects anymore, since the conservative marking
        mechanism guards against this now.

        * runtime/Heap.h: Updated to use the ConservativeSet API.

        * runtime/MachineStackMarker.cpp:
        (JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
        (JSC::MachineStackMarker::markCurrentThreadConservatively):
        (JSC::MachineStackMarker::markOtherThreadConservatively):
        (JSC::MachineStackMarker::markMachineStackConservatively):
        * runtime/MachineStackMarker.h: Ditto.

        * runtime/MarkStack.h:
        (JSC::ConservativeSet::add):
        (JSC::ConservativeSet::mark): Added ConservativeSet, for gathering the
        set of conservative references. This is different from MarkStack, since
        we don't mark the set until it is completely gathered.

        * runtime/MarkedSpace.cpp:
        (JSC::MarkedSpace::freeBlock):
        (JSC::MarkedSpace::resizeBlocks):
        (JSC::MarkedSpace::markConservatively):
        * runtime/MarkedSpace.h: When marking conservatively, guard against
        reviving dead objects.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76331 268f45cc-cd09-0410-ab3c-d52691b4dbfc