Reviewed by Sam Weinig.

        Transparent windows with compositing WebKit2 content show garbage
        https://bugs.webkit.org/show_bug.cgi?id=52966
        <rdar://problem/8765051>

        * UIProcess/mac/LayerBackedDrawingAreaProxyMac.mm:
        (WebKit::LayerBackedDrawingAreaProxy::paint):
        If the WKView should draw transparent background, do so.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76453 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Sam Weinig.

        Add an asynchronous WKPageForceRepaint
        https://bugs.webkit.org/show_bug.cgi?id=52964
        <rdar://problem/8898527>

        * UIProcess/API/C/WKPage.cpp:
        (WKPageForceRepaint):
        Call WebPageProxy::forceRepaint.

        * UIProcess/API/C/WKPage.h:
        Add WKPageForceRepaint.

        * UIProcess/GenericCallback.h:
        Add a "generic" VoidCallback class.

        * UIProcess/WebPageProxy.cpp:
        (WebKit::WebPageProxy::forceRepaint):
        Insert the callback in the m_voidCallbacks map and send a forceRepaint message.

        (WebKit::WebPageProxy::voidCallback):
        Call the right void callback.

        (WebKit::WebPageProxy::processDidCrash):
        Invalidate m_voidCallbacks.

        * UIProcess/WebPageProxy.messages.in:
        Add a VoidCallback message.

        * WebProcess/WebPage/ChunkedUpdateDrawingArea.cpp:
        (WebKit::ChunkedUpdateDrawingArea::forceRepaint):
        Force a repaint.

        * WebProcess/WebPage/ChunkedUpdateDrawingArea.h:
        Add forceRepaint.

        * WebProcess/WebPage/WebPage.cpp:
        (WebKit::WebPage::forceRepaint):
        Call forceRepaint on the drawing area.

        * WebProcess/WebPage/WebPage.messages.in:
        Add a ForceRepaint message.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76452 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Andreas Kling.

        [Qt] Support layoutTestController.addURLToRedirect()
        https://bugs.webkit.org/show_bug.cgi?id=52956

        * platform/qt/Skipped:
2011-01-22  Robert Hogan  <robert@webkit.org>

        Reviewed by Andreas Kling.

        [Qt] Support layoutTestController.addURLToRedirect()
        https://bugs.webkit.org/show_bug.cgi?id=52956

        * WebCoreSupport/DumpRenderTreeSupportQt.cpp:
        (DumpRenderTreeSupportQt::addURLToRedirect):
        * WebCoreSupport/DumpRenderTreeSupportQt.h:
        * WebCoreSupport/FrameLoaderClientQt.cpp:
        (WebCore::FrameLoaderClientQt::dispatchWillSendRequest):
        * WebCoreSupport/FrameLoaderClientQt.h:
2011-01-22  Robert Hogan  <robert@webkit.org>

        Reviewed by Andreas Kling.

        [Qt] Support layoutTestController.addURLToRedirect()
        https://bugs.webkit.org/show_bug.cgi?id=52956

        * DumpRenderTree/qt/LayoutTestControllerQt.cpp:
        (LayoutTestController::addURLToRedirect):
        * DumpRenderTree/qt/LayoutTestControllerQt.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76451 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Not reviewed.

        REGRESSION: Vertical line metrics incorrect
        https://bugs.webkit.org/show_bug.cgi?id=52960

        Revert accidently landed mac baseline changes.

        * platform/mac/svg/W3C-SVG-1.1-SE/filters-image-03-f-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1-SE/pservers-pattern-03-f-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-03-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-36-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-40-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/fonts-desc-02-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/fonts-elem-05-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/fonts-elem-06-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/masking-mask-01-b-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/render-groups-01-b-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/render-groups-03-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/text-text-04-t-expected.txt:
        * platform/mac/svg/batik/text/xmlSpace-expected.txt:
        * platform/mac/svg/custom/scrolling-embedded-svg-file-image-repaint-problem-expected.txt:
        * platform/mac/svg/custom/svg-fonts-in-html-expected.txt:
        * platform/mac/svg/custom/svg-fonts-with-no-element-reference-expected.txt:
        * platform/mac/svg/text/text-hkern-expected.txt:
        * platform/mac/svg/text/text-hkern-on-vertical-text-expected.txt:
        * platform/mac/svg/text/text-text-04-t-expected.txt:
        * platform/mac/svg/text/text-vkern-expected.txt:
        * platform/mac/svg/text/text-vkern-on-horizontal-text-expected.txt:
        * platform/mac/svg/transforms/text-with-mask-with-svg-transform-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76450 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Not reviewed.

        REGRESSION: Vertical line metrics incorrect
        https://bugs.webkit.org/show_bug.cgi?id=52960

        Rebaselined several text dumps from the bots, after the FontMetrics change.
        All show 1px diffs, but are progressions, since the lineSpacing calculation has been improved.
        Mac still has the old results - as it depends on a rounding trick at the moment.

        * platform/gtk/svg/W3C-SVG-1.1-SE/filters-image-03-f-expected.txt:
        * platform/gtk/svg/W3C-SVG-1.1-SE/pservers-pattern-03-f-expected.txt:
        * platform/gtk/svg/text/text-hkern-expected.txt:
        * platform/gtk/svg/text/text-hkern-on-vertical-text-expected.txt:
        * platform/gtk/svg/text/text-vkern-expected.txt:
        * platform/gtk/svg/text/text-vkern-on-horizontal-text-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1-SE/filters-image-03-f-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1-SE/pservers-pattern-03-f-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-03-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-36-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/animate-elem-40-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/fonts-desc-02-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/fonts-elem-05-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/fonts-elem-06-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/masking-mask-01-b-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/render-groups-01-b-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/render-groups-03-t-expected.txt:
        * platform/mac/svg/W3C-SVG-1.1/text-text-04-t-expected.txt:
        * platform/mac/svg/batik/text/xmlSpace-expected.txt:
        * platform/mac/svg/custom/scrolling-embedded-svg-file-image-repaint-problem-expected.txt:
        * platform/mac/svg/custom/svg-fonts-in-html-expected.txt:
        * platform/mac/svg/custom/svg-fonts-with-no-element-reference-expected.txt:
        * platform/mac/svg/text/text-hkern-expected.txt:
        * platform/mac/svg/text/text-hkern-on-vertical-text-expected.txt:
        * platform/mac/svg/text/text-text-04-t-expected.txt:
        * platform/mac/svg/text/text-vkern-expected.txt:
        * platform/mac/svg/text/text-vkern-on-horizontal-text-expected.txt:
        * platform/mac/svg/transforms/text-with-mask-with-svg-transform-expected.txt:
        * platform/qt/css2.1/t1507-c526-font-sz-02-b-a-expected.txt:
        * platform/qt/svg/W3C-SVG-1.1-SE/filters-image-03-f-expected.txt:
        * platform/qt/svg/W3C-SVG-1.1-SE/pservers-pattern-03-f-expected.txt:
        * platform/qt/svg/W3C-SVG-1.1/fonts-glyph-02-t-expected.txt:
        * platform/qt/svg/text/text-hkern-expected.txt:
        * platform/qt/svg/text/text-hkern-on-vertical-text-expected.txt:
        * platform/qt/svg/text/text-vkern-expected.txt:
        * platform/qt/svg/text/text-vkern-on-horizontal-text-expected.txt:
        * platform/qt/svg/transforms/text-with-mask-with-svg-transform-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76449 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Jeremy Orlow.

        IndexedDB corrupts data on disk
        https://bugs.webkit.org/show_bug.cgi?id=52890

        * storage/indexeddb/data-corruption-expected.txt: Added.
        * storage/indexeddb/data-corruption.html: Added.
2011-01-22  Andrei Popescu  <andreip@google.com>

        Reviewed by Jeremy Orlow.

        IndexedDB corrupts data on disk
        https://bugs.webkit.org/show_bug.cgi?id=52890

        We need to store the SerializedScriptValues on disk in a BLOB column rather than TEXT.
        Test: storage/indexeddb/data-corruption.html

        * platform/sql/SQLiteStatement.cpp:
        (WebCore::SQLiteStatement::bindBlob):
        (WebCore::SQLiteStatement::getColumnBlobAsString):
        (WebCore::SQLiteStatement::getColumnBlobAsVector):
        * platform/sql/SQLiteStatement.h:
        * storage/IDBCursorBackendImpl.cpp:
        (WebCore::IDBCursorBackendImpl::loadCurrentRow):
        * storage/IDBFactoryBackendImpl.cpp:
        (WebCore::runCommands):
        (WebCore::createTables):
        (WebCore::createMetaDataTable):
        (WebCore::migrateDatabase):
        * storage/IDBObjectStoreBackendImpl.cpp:
        (WebCore::IDBObjectStoreBackendImpl::getInternal):
        (WebCore::putObjectStoreData):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76448 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Not reviewed. Fix WinCE build.

        * platform/graphics/wince/GraphicsContextWinCE.cpp:
        (WebCore::GraphicsContext::drawText):
        * rendering/RenderThemeWinCE.cpp:
        (WebCore::RenderThemeWinCE::adjustMenuListButtonStyle):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76447 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Kenneth Rohde Christiansen.

        [Qt] REGRESSION (r72360): http/tests/security/aboutBlank/xss-DENIED-* tests fail
        https://bugs.webkit.org/show_bug.cgi?id=49802

        * platform/qt/Skipped:
        * platform/qt/http/tests/security/aboutBlank/xss-DENIED-navigate-opener-document-write-expected.txt: Added.
        * platform/qt/http/tests/security/aboutBlank/xss-DENIED-navigate-opener-javascript-url-expected.txt: Added.
        * platform/qt/http/tests/security/aboutBlank/xss-DENIED-set-opener-expected.txt: Added.
2011-01-22  Robert Hogan  <robert@webkit.org>

        Reviewed by Kenneth Rohde Christiansen.

        [Qt] REGRESSION (r72360): http/tests/security/aboutBlank/xss-DENIED-* tests fail
        https://bugs.webkit.org/show_bug.cgi?id=49802

        * DumpRenderTree/qt/DumpRenderTreeQt.cpp:
        (WebCore::DumpRenderTree::resetToConsistentStateBeforeTesting):
        (WebCore::DumpRenderTree::open):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76446 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dirk Schulze.

        REGRESSION: Vertical line metrics incorrect
        https://bugs.webkit.org/show_bug.cgi?id=52960

        SimpleFontDataMac.mm contains a hack to modifiy lineGap/descent for the 'Hiragino' font.
        That didn't influence the lineSpacing so far, but does now, causing regressions.

        Restore old line spacing behaviour to fix the regression.
        Covered by existing fast/blockflow, fast/repaint and fast/text/international test cases.

        * platform/graphics/FontMetrics.h:
        (WebCore::FontMetrics::FontMetrics):
        (WebCore::FontMetrics::floatLineSpacing):
        (WebCore::FontMetrics::setLineSpacing):
        (WebCore::FontMetrics::lineSpacing):
        (WebCore::FontMetrics::reset):
        * platform/graphics/SimpleFontData.cpp:
        (WebCore::SimpleFontData::SimpleFontData):
        * platform/graphics/chromium/SimpleFontDataChromiumWin.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/chromium/SimpleFontDataLinux.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/freetype/SimpleFontDataFreeType.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/haiku/SimpleFontDataHaiku.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/mac/SimpleFontDataMac.mm:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/pango/SimpleFontDataPango.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/qt/SimpleFontDataQt.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/win/SimpleFontDataCGWin.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/win/SimpleFontDataCairoWin.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/win/SimpleFontDataWin.cpp:
        (WebCore::SimpleFontData::initGDIFont):
        * platform/graphics/wince/SimpleFontDataWinCE.cpp:
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/wx/SimpleFontDataWx.cpp:
        (WebCore::SimpleFontData::platformInit):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76445 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Kenneth Rohde Christiansen.

        [Qt] fast/backgrounds/svg-as-mask.html fails
        https://bugs.webkit.org/show_bug.cgi?id=52906

        Transparency layers should start out with in SourceOver mode with
        alpha 1.0 (modeled after CGContextBeginTransparencyLayer.)

        * platform/graphics/qt/TransparencyLayer.h:
        (WebCore::TransparencyLayer::TransparencyLayer):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76444 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Not reviewed.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        Fix Chromium/Win build.

        * platform/graphics/chromium/UniscribeHelperTextRun.cpp: s/->/./
        (WebCore::UniscribeHelperTextRun::UniscribeHelperTextRun):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76443 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dirk Schulze.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        * src/ExternalPopupMenu.cpp: Use FontMetrics instead of Font to access the metrics.
        (WebKit::ExternalPopupMenu::getPopupMenuInfo):
        * src/WebFontImpl.cpp: Ditto.
        (WebKit::WebFontImpl::ascent):
        (WebKit::WebFontImpl::descent):
        (WebKit::WebFontImpl::height):
        (WebKit::WebFontImpl::lineSpacing):
        (WebKit::WebFontImpl::xHeight):
2011-01-21  Nikolas Zimmermann  <nzimmermann@rim.com>

        Reviewed by Dirk Schulze.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        * FullscreenVideoController.cpp: Use FontMetrics instead of Font to access the metrics.
        (FullscreenVideoController::draw):
        * WebCoreSupport/WebDragClient.cpp: Ditto.
        (WebDragClient::createDragImageForLink):
        * WebKitGraphics.cpp: Ditto.
        (FontMetrics):
2011-01-21  Nikolas Zimmermann  <nzimmermann@rim.com>

        Reviewed by Dirk Schulze.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        Encapsulate ascent/descent/lineHeight/lineGap methods in a single FontMetrics class, instead of
        having to define them in both Font & SimpleFontData. Changed to store floating point values
        as default, in order to get accurate information for small sized fonts. All these methods
        now have floating-point and integer versions. Whenever an integer variant of these functions
        is called, lroundf() is used to round the value.

        This makes it possible to support small font-sizes for SVG in a follow-up patch, as well
        as fixing rounding issues when using SVG Fonts.
        
        Shouldn't affect existing tests.

        * GNUmakefile.am: Add FontMetrics.h to build. 
        * WebCore.gypi: Ditto.
        * WebCore.pro: Ditto.
        * WebCore.vcproj/WebCore.vcproj: Ditto.
        * WebCore.xcodeproj/project.pbxproj: Ditto.
        * accessibility/gtk/AccessibilityObjectWrapperAtk.cpp: Use style->fontMetrics() instead of style->font() to access the metrics.
        (baselinePositionForAccessibilityRenderObject):
        * css/CSSPrimitiveValue.cpp:         
        (WebCore::CSSPrimitiveValue::computeLengthDouble):
        * html/canvas/CanvasRenderingContext2D.cpp: Ditto.
        (WebCore::CanvasRenderingContext2D::drawTextInternal):
        * inspector/InspectorController.cpp: Ditto.
        (WebCore::InspectorController::drawElementTitle):
        * platform/chromium/PopupMenuChromium.cpp: Ditto.
        (WebCore::PopupListBox::paintRow):
        (WebCore::PopupListBox::getRowHeight):
        * platform/graphics/Font.h: Remove ascent/descent/height/lineGap/lineSpacing/xHeight/unitsPerEm accessor...
        (WebCore::Font::fontMetrics): ... and only expose a single FontMetrics object here.
        * platform/graphics/FontFastPath.cpp: Use fontMetrics() to query metrics information.
        (WebCore::Font::emphasisMarkAscent):
        (WebCore::Font::emphasisMarkDescent):
        (WebCore::Font::emphasisMarkHeight):
        (WebCore::Font::floatWidthForSimpleText):
        * platform/graphics/FontMetrics.h: Added.
        (WebCore::FontMetrics::FontMetrics): Creates a FontMetrics object, stored in SimpleFontData.
        (WebCore::FontMetrics::unitsPerEm): Returns an unsigned describing the unitsPerEm.
        (WebCore::FontMetrics::setUnitsPerEm): Sets the unitsPerEm value.
        (WebCore::FontMetrics::floatAscent): Returns the stored m_ascent float.
        (WebCore::FontMetrics::setAscent): Sets the stored m_ascent float.
        (WebCore::FontMetrics::floatDescent): Returns the stored m_descent float.
        (WebCore::FontMetrics::setDescent): Sets the stored m_descent float.
        (WebCore::FontMetrics::floatHeight): Returns floatAscent() + floatDescent().
        (WebCore::FontMetrics::floatLineGap): Returns the stored m_lineGap float.
        (WebCore::FontMetrics::setLineGap): Sets the stored m_lineGap float.
        (WebCore::FontMetrics::floatLineSpacing): Returns the stored m_lineSpacing float.
        (WebCore::FontMetrics::setLineSpacing): Sets the stored m_lineSpacing float.
        (WebCore::FontMetrics::xHeight): Returns the stored m_xHeight float (no integer version available, hence no 'float' prefix).
        (WebCore::FontMetrics::setXHeight): Sets the stored m_xHeight float.
        (WebCore::FontMetrics::ascent): Returns a rounded version of ascent().
        (WebCore::FontMetrics::descent): Ditto (for descent).
        (WebCore::FontMetrics::height): Returns ascent() + descent().
        (WebCore::FontMetrics::lineGap): Returns a rounded version of lineGap().
        (WebCore::FontMetrics::lineSpacing): Ditto (for lineSpacing).
        (WebCore::FontMetrics::reset): Nulls all members, used only by the platform variants of SimpleFontData.
        * platform/graphics/SimpleFontData.cpp: Adapt SVG Fonts code, to initialize the FontMetrics object, as the m_ascent/etc.. members are gone.
        (WebCore::SimpleFontData::SimpleFontData):
        (WebCore::SimpleFontData::initCharWidths):
        * platform/graphics/SimpleFontData.h: Remove ascent/descent/height/lineSpacing/lineGap/xHeight/unitsPerEm accessors, and members, just store a FontMetrics object and expose it.
        (WebCore::SimpleFontData::fontMetrics):
        (WebCore::SimpleFontData::avgCharWidth):
        * platform/graphics/chromium/FontChromiumWin.cpp: Use fontMetrics() to query font metrics.
        (WebCore::TransparencyAwareFontPainter::TransparencyAwareGlyphPainter::estimateTextBounds):
        (WebCore::TransparencyAwareFontPainter::TransparencyAwareGlyphPainter::drawGlyphs):
        (WebCore::TransparencyAwareFontPainter::TransparencyAwareUniscribePainter::estimateTextBounds):
        (WebCore::Font::drawComplexText):
        * platform/graphics/chromium/SimpleFontDataChromiumWin.cpp: Adapt platform code, to initialize the FontMetrics object.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/chromium/SimpleFontDataLinux.cpp: Ditto.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/chromium/UniscribeHelperTextRun.cpp: Use fontMetrics() to query font metrics.
        (WebCore::UniscribeHelperTextRun::UniscribeHelperTextRun):
        (WebCore::UniscribeHelperTextRun::nextWinFontData):
        * platform/graphics/freetype/SimpleFontDataFreeType.cpp: Adapt platform code, to initialize the FontMetrics object.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/haiku/SimpleFontDataHaiku.cpp: Ditto.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/mac/FontComplexTextMac.cpp: Use fontMetrics() to query font metrics.
        (WebCore::Font::floatWidthForComplexText):
        * platform/graphics/mac/FontMac.mm: Ditto.
        (WebCore::showGlyphsWithAdvances):
        * platform/graphics/mac/SimpleFontDataMac.mm: Adapt platform code, to initialize the FontMetrics object.
        (WebCore::SimpleFontData::platformInit):
        (WebCore::SimpleFontData::platformCharWidthInit):
        * platform/graphics/pango/SimpleFontDataPango.cpp: Ditto.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/qt/SimpleFontDataQt.cpp: Ditto. (+ Switch to QFontMetricsF to get floating-point accurancy.)
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/win/FontCGWin.cpp: Use fontMetrics() to query font metrics.
        (WebCore::drawGDIGlyphs):
        * platform/graphics/win/FontWin.cpp: Ditto.
        (WebCore::Font::floatWidthForComplexText):
        * platform/graphics/win/SimpleFontDataCGWin.cpp: Adapt platform code, to initialize the FontMetrics object.
        (WebCore::SimpleFontData::platformInit):
        (WebCore::SimpleFontData::platformBoundsForGlyph):
        * platform/graphics/win/SimpleFontDataCairoWin.cpp: Ditto.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/win/SimpleFontDataWin.cpp: Ditto.
        (WebCore::SimpleFontData::initGDIFont):
        * platform/graphics/wince/GraphicsContextWinCE.cpp: Use fontMetrics() to query font metrics.
        (WebCore::GraphicsContext::drawText):
        * platform/graphics/wince/SimpleFontDataWinCE.cpp: Adapt platform code, to initialize the FontMetrics object.
        (WebCore::SimpleFontData::platformInit):
        * platform/graphics/wx/SimpleFontDataWx.cpp: Ditto.
        (WebCore::SimpleFontData::platformInit):
        * platform/win/PopupMenuWin.cpp: Use style->fontMetrics() instead of style->font() to access the metrics.
        (WebCore::PopupMenuWin::calculatePositionAndSize): 
        (WebCore::PopupMenuWin::paint):
        * rendering/EllipsisBox.cpp: Ditto.
        (WebCore::EllipsisBox::paint):
        (WebCore::EllipsisBox::nodeAtPoint):
        * rendering/InlineBox.cpp: Ditto.
        (WebCore::InlineBox::logicalHeight):
        * rendering/InlineFlowBox.cpp: Ditto.
        (WebCore::verticalPositionForBox):
        (WebCore::InlineFlowBox::computeLogicalBoxHeights):
        (WebCore::InlineFlowBox::placeBoxesInBlockDirection):
        * rendering/InlineTextBox.cpp: Ditto.
        (WebCore::InlineTextBox::paint):
        (WebCore::InlineTextBox::paintDecoration):
        (WebCore::InlineTextBox::paintSpellingOrGrammarMarker):
        (WebCore::InlineTextBox::paintCompositionUnderline):
        * rendering/RenderBlock.cpp: Ditto.
        (WebCore::RenderBlock::baselinePosition):
        (WebCore::RenderBlock::firstLineBoxBaseline):
        (WebCore::RenderBlock::lastLineBoxBaseline):
        * rendering/RenderBox.cpp: Ditto.
        (WebCore::RenderBox::localCaretRect):
        * rendering/RenderEmbeddedObject.cpp: Ditto.
        (WebCore::RenderEmbeddedObject::paintReplaced):
        * rendering/RenderImage.cpp: Ditto.
        (WebCore::RenderImage::setImageSizeForAltText):
        (WebCore::RenderImage::paintReplaced):
        * rendering/RenderInline.cpp: Ditto.
        (WebCore::RenderInline::baselinePosition):
        * rendering/RenderListBox.cpp: Ditto.
        (WebCore::RenderListBox::paintItemForeground):
        (WebCore::RenderListBox::itemHeight):
        * rendering/RenderListMarker.cpp: Ditto.
        (WebCore::RenderListMarker::paint):
        (WebCore::RenderListMarker::layout):
        (WebCore::RenderListMarker::computePreferredLogicalWidths):
        (WebCore::RenderListMarker::updateMargins):
        (WebCore::RenderListMarker::getRelativeMarkerRect):
        * rendering/RenderTextControl.cpp: Ditto.
        (WebCore::RenderTextControl::paintPlaceholder):
        * rendering/RenderTextControlSingleLine.cpp: Ditto.
        (WebCore::RenderTextControlSingleLine::createInnerTextStyle):
        * rendering/RenderThemeWin.cpp: Ditto.
        (WebCore::RenderThemeWin::adjustMenuListButtonStyle):
        * rendering/mathml/RenderMathMLFraction.cpp: Ditto.
        (WebCore::RenderMathMLFraction::baselinePosition):
        * rendering/style/RenderStyle.h: Add "const FontMetrics& fontMetrics() const" accessor.
        (WebCore::InheritedFlags::fontMetrics):
        (WebCore::InheritedFlags::computedLineHeight):
        * rendering/svg/RenderSVGInlineText.cpp: Use style->fontMetrics() instead of style->font() to access the metrics.
        (WebCore::RenderSVGInlineText::positionForPoint):
        * rendering/svg/SVGInlineTextBox.cpp: Ditto.
        (WebCore::SVGInlineTextBox::selectionRectForTextFragment):
        (WebCore::positionOffsetForDecoration):
        (WebCore::SVGInlineTextBox::paintDecorationWithStyle):
        (WebCore::SVGInlineTextBox::paintTextWithShadows):
        (WebCore::SVGInlineTextBox::calculateBoundaries):
        * rendering/svg/SVGTextLayoutEngineBaseline.cpp: Ditto.
        (WebCore::SVGTextLayoutEngineBaseline::calculateBaselineShift):
        (WebCore::SVGTextLayoutEngineBaseline::calculateAlignmentBaselineShift):
        (WebCore::SVGTextLayoutEngineBaseline::calculateGlyphAdvanceAndOrientation):
        * rendering/svg/SVGTextLayoutEngineSpacing.cpp: Ditto.
        (WebCore::SVGTextLayoutEngineSpacing::calculateSVGKerning):
        * rendering/svg/SVGTextMetrics.cpp: Ditto.
        (WebCore::SVGTextMetrics::SVGTextMetrics):
        * rendering/svg/SVGTextQuery.cpp: Ditto.
        (WebCore::calculateGlyphBoundaries):
        * svg/SVGFontFaceElement.cpp: 
        (WebCore::SVGFontFaceElement::unitsPerEm): Rename defaultUnitsPerEm global to gDefaultUnitsPerEm.
        * svg/SVGLength.cpp: Use style->fontMetrics() instead of style->font() to access the metrics.
        (WebCore::SVGLength::convertValueFromUserUnitsToEXS):
        (WebCore::SVGLength::convertValueFromEXSToUserUnits):
2011-01-21  Nikolas Zimmermann  <nzimmermann@rim.com>

        Reviewed by Dirk Schulze.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        * WebProcess/WebCoreSupport/win/WebPopupMenuWin.cpp: Use FontMetrics instead of Font to access the metrics.
        (WebKit::WebPopupMenu::setUpPlatformData):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76442 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed WinCE build fix for r76430.

        * runtime/MachineStackMarker.cpp:
        (JSC::swapIfBackwards):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76441 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed, add Qt-specific result for test added in r76414.

        * platform/qt/fast/text/justify-nbsp-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76440 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@76439 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric Seidel.

        Stop instantiating legacy editing positions in VisibleSelection, visible_units.cpp, Frame, and RenderBlock
        https://bugs.webkit.org/show_bug.cgi?id=52759

        Stopped instantiating legacy editing positions in the following files.

        * editing/VisibleSelection.cpp:
        (WebCore::VisibleSelection::adjustSelectionToAvoidCrossingEditingBoundaries):
        * editing/visible_units.cpp:
        (WebCore::previousBoundary):
        (WebCore::previousLinePosition):
        (WebCore::nextLinePosition):
        (WebCore::startOfBlock):
        * page/Frame.cpp:
        (WebCore::Frame::visiblePositionForPoint):
        * rendering/RenderBlock.cpp: Removed RenderBlock::positionForRenderer because it was not called anywhere.
        * rendering/RenderBlock.h: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76438 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by James Robinson.

        [chromium] Fix compositor repaints for offscreen fixed elements
        https://bugs.webkit.org/show_bug.cgi?id=52681

        The fast path scrolling was clipping offscreen invalidations.
        Additionally, the compositor was ignoring all invalidations that were
        entirely out of the content rect.

        Test: compositing/ to verify this caused no regressions.
        Tested fix manually in browser as I could not generate a LayoutTest that reproduced the bug in run-webkit-tests.

        * page/FrameView.cpp:
        (WebCore::FrameView::scrollContentsFastPath):
        * platform/graphics/chromium/LayerRendererChromium.cpp:
        (WebCore::LayerRendererChromium::invalidateRootLayerRect):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76437 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@76436 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        https://bugs.webkit.org/show_bug.cgi?id=52473
        Auto-scaling to avoid orphans is broken, remove dysfunctional code

        * WebView/WebHTMLView.mm:
        (-[WebHTMLView _setPrinting:minimumPageWidth:height:maximumPageWidth:adjustViewSize:paginateScreenContent:]):
        (-[WebHTMLView _scaleFactorForPrintOperation:]):
        (-[WebHTMLView knowsPageRange:]):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76435 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dan Bernstein.

        https://bugs.webkit.org/show_bug.cgi?id=52950
        Leak in WebPage::drawRectToPDF

        * WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::drawRectToPDF): Use RetainPtr here, too.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76434 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dan Bernstein.

        https://bugs.webkit.org/show_bug.cgi?id=52951
        WebKit2 generates a bad PDF for cross process messaging

        * page/PrintContext.cpp: (WebCore::PrintContext::spoolRect): Use a correct offset to actually
        draw inside the requested rectangle.
2011-01-22  Alexey Proskuryakov  <ap@apple.com>

        Reviewed by Dan Bernstein.

        https://bugs.webkit.org/show_bug.cgi?id=52951
        WebKit2 generates a bad PDF for cross process messaging

        * UIProcess/API/mac/WKView.mm:
        (-[WKView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]):
        Use a correct offset when flipping.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76433 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Beth Dakin.

* runtime/JSCell.h:
(JSC::JSCell::Heap::heap):
* runtime/MarkedSpace.h:
(JSC::MarkedSpace::globalData):
(JSC::MarkedSpace::heap):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76432 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* runtime/MachineStackMarker.cpp:
(JSC::swapIfBackwards):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76431 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52946        

Rubber-stamped by Maciej Stachowiak.

SunSpider reports no change.

* runtime/MachineStackMarker.cpp:
(JSC::swapIfBackwards): Added a helper function for handling platforms
where the stack can grow in any direction.

(JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
(JSC::MachineStackMarker::markOtherThreadConservatively): Use the helper
function.

(JSC::isPointerAligned): Use "!" instead of "==0" because a robot told me to.

(JSC::MachineStackMarker::markConservatively): Changed to use a more
standard looping idiom, and to use the helper function above.

* runtime/MarkedSpace.h:
(JSC::MarkedSpace::isCellAligned): Use "!" instead of "==0" because a robot told me to.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76430 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Adam Barth.

        Regression: new window.onerror() implementation leaks cross-origin Javascript errors
        https://bugs.webkit.org/show_bug.cgi?id=52903

        In case of an exception in a script from different domain only generic message
        will be passed to window.onerror hander.

        Tests: http/tests/security/cross-origin-script-window-onerror-redirected.html
               http/tests/security/cross-origin-script-window-onerror.html

        * bindings/js/CachedScriptSourceProvider.h: use URL from the resource response to make sure we do all
        cross origin checks agains real script URL, not the original URL which may have resulted in a sequence
        of redirects to different domains.
        (WebCore::CachedScriptSourceProvider::CachedScriptSourceProvider):
        * bindings/v8/ScriptSourceCode.h: same for v8.
        (WebCore::ScriptSourceCode::url):
        * dom/ScriptExecutionContext.cpp:
        (WebCore::ScriptExecutionContext::dispatchErrorEvent): in case the error occurred in a script we cannot
        access provide concise "Script error." message without any information about the error source. This is
        what Firefox does in this case.
2011-01-21  Yury Semikhatsky  <yurys@chromium.org>

        Reviewed by Adam Barth.

        Regression: new window.onerror() implementation leaks cross-origin Javascript errors
        https://bugs.webkit.org/show_bug.cgi?id=52903

        A couple of tests to check that window.onerror won't reveal any content of the resource
        from a different domain if the latter is referenced via <script src=...>

        * http/tests/security/cross-origin-script-window-onerror-expected.txt: Added.
        * http/tests/security/cross-origin-script-window-onerror-redirected-expected.txt: Added.
        * http/tests/security/cross-origin-script-window-onerror-redirected.html: Added.
        * http/tests/security/cross-origin-script-window-onerror.html: Added.
        * http/tests/security/resources/cross-origin-script.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76429 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Maciej Stachowiak.

        Disable mac_unittest.py that fails on some of the Mac bots
        https://bugs.webkit.org/show_bug.cgi?id=52947

        As noted in the comment, this test does not appear to be correct
        because the function this test is testing returns different results
        depending on which flavor of Mac the test is run on.  This patch
        disable the test.  Hopefully we can re-enable the test once we've
        probably insulated the test from its environment.

        * Scripts/webkitpy/layout_tests/port/mac_unittest.py:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76428 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Geoffrey Garen.

        Humor the WebKit2 buildbot in its continuing hatred of forms tests
        https://bugs.webkit.org/show_bug.cgi?id=52944

        * platform/mac-wk2/Skipped:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76427 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rubber-stamped by Mark Rowe.

* platform/mac/fast/text/justified-text-rect-expected.checksum:
* platform/mac/fast/text/justified-text-rect-expected.png:
* platform/mac/fast/text/justified-text-rect-expected.txt:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76426 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Maciej Stachowiak.

        Cleaned up some conservative marking code.
        https://bugs.webkit.org/show_bug.cgi?id=52946
        
        SunSpider reports no change.

        * interpreter/RegisterFile.h: No need for a special marking function,
        since we already expose a start() and end().

        * runtime/Heap.cpp:
        (JSC::Heap::registerFile):
        (JSC::Heap::markRoots):
        * runtime/Heap.h:
        (JSC::Heap::contains): Migrated markConservatively() to the machine stack
        marker class. Now, Heap just provides a contains() function, which the
        machine stack marker uses for checking whether a pointer points into the heap.

        * runtime/MachineStackMarker.cpp:
        (JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
        (JSC::MachineStackMarker::markOtherThreadConservatively):
        (JSC::isPointerAligned):
        (JSC::MachineStackMarker::markConservatively):
        * runtime/MachineStackMarker.h: Move the conservative marking code here.

        * runtime/MarkStack.h:
        (JSC::ConservativeSet::add):
        (JSC::ConservativeSet::mark): Changed to using a vector instead of hash
        set. Vector seems to be a bit faster, and it generates smaller code.

        * runtime/MarkedSpace.cpp:
        (JSC::MarkedSpace::containsSlowCase):
        * runtime/MarkedSpace.h:
        (JSC::MarkedSpace::isCellAligned):
        (JSC::MarkedSpace::isPossibleCell):
        (JSC::MarkedSpace::contains): Kept the code for determining whether a
        pointer pointed into marked space, and moved the code for marking
        a set of conservative pointers into the machine stack marker.

        * wtf/HashSet.h:
        (WTF::::add): Added two missing inlines that I noticed while testing
        vector vs hash set.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76425 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Update chromium test expectations. fast/animation tests should now pass on all chromium configurations.

        * platform/chromium/test_expectations.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76424 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76423 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* fast/text/justify-nbsp.html: Removed a contenteditable attribute
that was added after generating results.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76421 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed, removing the Qt result for r76414 since the test
        was actually broken beyond the usual off-by-one metrics.

        * platform/qt/fast/text/justify-nbsp-expected.txt: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76420 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed, add Qt-specific result for test added in r76414.

        * platform/qt/fast/text/justify-nbsp-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76419 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        https://bugs.webkit.org/show_bug.cgi?id=52943
        Objective-C files should use #import, not #include

        * UIProcess/API/C/WebKit2.h: This is an interesting one, because it's cross-platform, and
        there is more than one WKView.h.

        * Platform/mac/ModuleMac.mm:
        * Platform/mac/RunLoopMac.mm:
        * PluginProcess/mac/PluginControllerProxyMac.mm:
        * PluginProcess/mac/PluginProcessMac.mm:
        * PluginProcess/mac/PluginProcessMainMac.mm:
        * Shared/API/c/mac/WKCertificateInfoMac.mm:
        * Shared/API/c/mac/WKURLRequestNS.mm:
        * Shared/API/c/mac/WKURLResponseNS.mm:
        * Shared/Plugins/Netscape/mac/NetscapePluginModuleMac.mm:
        * Shared/mac/PlatformCertificateInfo.mm:
        * Shared/mac/SandboxExtensionMac.mm:
        * Shared/mac/WebCoreArgumentCodersMac.mm:
        * Shared/mac/WebMemorySampler.mac.mm:
        * Shared/mac/WebURLRequestMac.mm:
        * Shared/mac/WebURLResponseMac.mm:
        * UIProcess/API/mac/FindIndicatorWindow.mm:
        * UIProcess/API/mac/WKTextInputWindowController.mm:
        * UIProcess/Launcher/mac/ProcessLauncherMac.mm:
        * UIProcess/Launcher/mac/ThreadLauncherMac.mm:
        * UIProcess/Plugins/mac/PluginInfoStoreMac.mm:
        * UIProcess/Plugins/mac/PluginProcessProxyMac.mm:
        * UIProcess/mac/BackingStoreMac.mm:
        * UIProcess/mac/ChunkedUpdateDrawingAreaProxyMac.mm:
        * UIProcess/mac/LayerBackedDrawingAreaProxyMac.mm:
        * UIProcess/mac/TextCheckerMac.mm:
        * UIProcess/mac/WebContextMac.mm:
        * UIProcess/mac/WebContextMenuProxyMac.mm:
        * UIProcess/mac/WebPageProxyMac.mm:
        * UIProcess/mac/WebPopupMenuProxyMac.mm:
        * UIProcess/mac/WebPreferencesMac.mm:
        * WebProcess/Downloads/mac/DownloadMac.mm:
        * WebProcess/Plugins/Netscape/mac/NetscapePluginMac.mm:
        * WebProcess/Plugins/Netscape/mac/PluginProxyMac.mm:
        * WebProcess/WebCoreSupport/mac/WebContextMenuClientMac.mm:
        * WebProcess/WebCoreSupport/mac/WebDatabaseManagerMac.mm:
        * WebProcess/WebCoreSupport/mac/WebEditorClientMac.mm:
        * WebProcess/WebCoreSupport/mac/WebErrorsMac.mm:
        * WebProcess/WebCoreSupport/mac/WebPopupMenuMac.mm:
        * WebProcess/WebPage/mac/LayerBackedDrawingAreaMac.mm:
        * WebProcess/WebPage/mac/WebPageMac.mm:
        * WebProcess/mac/WebProcessMac.mm:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76418 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Sam Weinig.

* Scripts/webkit2/messages.py: Add some more structs to the list.
* UIProcess/DrawingAreaProxy.h: Forward-declare UpdateInfo as a class.
* UIProcess/TextChecker.h: Forward-declare TextCheckerState as a struct.
* UIProcess/WebPageProxy.h: Forward-declare ContextMenuState as a struct.
* UIProcess/mac/TextCheckerMac.mm: Fix the type of the string constants so that they can be passed to
functions expecting NSString* without generating warnings.
* WebProcess/WebPage/DrawingArea.h: Forward-declare WebPageCreationParameters as a struct.
* WebProcess/WebPage/DrawingAreaImpl.h: Forward-declare UpdateInfo as a class.
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::getResourceDataFromFrame): Add parens around the assignment in the condition of
the if statement to suppress a warning.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76417 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rubber-stamped by Jon Honeycutt.

* Plugins/Hosted/WebHostedNetscapePluginView.mm:
(-[WebHostedNetscapePluginView updateAndSetWindow]):
* WebView/WebFullScreenController.mm:
(-[WebFullScreenController enterFullscreen:]):
(-[WebFullScreenController exitFullscreen]):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76416 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Kenneth Rohde Christiansen.

        [Qt] Always set composition mode through GraphicsContext
        https://bugs.webkit.org/show_bug.cgi?id=52940

        GraphicsContext tracks the current composition mode so we should
        never call through to the QPainter directly.

        * platform/graphics/GraphicsContext.h:
        * platform/graphics/qt/GraphicsContextQt.cpp:
        (WebCore::toQtCompositionMode): Changed this method to a static inline
        since it's only used by GraphicsContextQt.cpp now.

        * platform/graphics/qt/ImageQt.cpp:
        (WebCore::Image::drawPattern):
        (WebCore::BitmapImage::draw):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76415 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52938

Reviewed by Adele Peterson.

Source/WebCore: 

Test: fast/text/justify-nbsp.html

* rendering/RenderBlockLineLayout.cpp:
(WebCore::RenderBlock::computeInlineDirectionPositionsForLine): Count no-break space as a
space when computing the distribution of space between text boxes on the line.

LayoutTests: 

* fast/text/justify-nbsp-expected.checksum: Added.
* fast/text/justify-nbsp-expected.png: Added.
* fast/text/justify-nbsp-expected.txt: Added.
* fast/text/justify-nbsp.html: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76414 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Mihai Parparita.

        Fix bug introduced in r76322 that caused NRWT to not actually
        read the Skipped files properly.

        https://bugs.webkit.org/show_bug.cgi?id=52771

        * Scripts/webkitpy/layout_tests/port/mac_unittest.py:
        * Scripts/webkitpy/layout_tests/port/webkit.py:
        * Scripts/webkitpy/layout_tests/port/webkit_unittest.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76413 268f45cc-cd09-0410-ab3c-d52691b4dbfc