[UI-side compositing] Fix copying animations between layers, and pausing them
https://bugs.webkit.org/show_bug.cgi?id=132943
<rdar://problem/16906369&16906541>

Reviewed by Tim Horton.

Source/WebCore:

Pass the animation key back to animationStarted(), though this isn't used
when animations are running in-process.

* platform/graphics/ca/PlatformCALayer.h:
* platform/graphics/ca/mac/PlatformCALayerMac.h:
* platform/graphics/ca/mac/PlatformCALayerMac.mm:
(-[WebAnimationDelegate animationDidStart:]):
(PlatformCALayerMac::animationStarted):
* platform/graphics/ca/win/PlatformCALayerWin.cpp:
(PlatformCALayerWin::animationStarted):
* platform/graphics/ca/win/PlatformCALayerWin.h:

Source/WebKit2:

Fix PlatformCAAnimationRemote to support animation copying, and to record
the beginTime for implicitly started animations. This fixes animation pausing,
and copying of animations between layers when they go between tiled and non-tiled.

This requires sending the animation key back through animationDidStart() so that
we can record this beginTime on the PlatformCAAnimationRemote in the web process.
This path doesn't set the "hasExplicitBeginTime" flag.

PlatformCAAnimationRemote also now stores a hash of active animations, so that
it can implement animationForKey(), and record the beginTime.

* UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.h:
* UIProcess/mac/RemoteLayerTreeDrawingAreaProxy.mm:
(WebKit::RemoteLayerTreeDrawingAreaProxy::acceleratedAnimationDidStart):
* UIProcess/mac/RemoteLayerTreeHost.h:
* UIProcess/mac/RemoteLayerTreeHost.mm:
(WebKit::RemoteLayerTreeHost::animationDidStart): Grovel for the key for this
animation; sadly CA doesn't give us an easier way.
* WebProcess/WebPage/DrawingArea.h:
(WebKit::DrawingArea::acceleratedAnimationDidStart):
* WebProcess/WebPage/DrawingArea.messages.in:
* WebProcess/WebPage/mac/PlatformCAAnimationRemote.h:
* WebProcess/WebPage/mac/PlatformCAAnimationRemote.mm:
(-[WKAnimationDelegate animationDidStart:]):
(WebKit::PlatformCAAnimationRemote::copy):
(WebKit::PlatformCAAnimationRemote::copyTimingFunctionFrom):
(WebKit::PlatformCAAnimationRemote::copyFromValueFrom):
(WebKit::PlatformCAAnimationRemote::copyToValueFrom):
(WebKit::PlatformCAAnimationRemote::copyValuesFrom):
(WebKit::PlatformCAAnimationRemote::copyKeyTimesFrom):
(WebKit::PlatformCAAnimationRemote::copyTimingFunctionsFrom):
(WebKit::addAnimationToLayer):
* WebProcess/WebPage/mac/PlatformCALayerRemote.cpp:
(WebKit::PlatformCALayerRemote::addAnimationForKey):
(WebKit::PlatformCALayerRemote::removeAnimationForKey):
(WebKit::PlatformCALayerRemote::animationForKey):
(WebKit::PlatformCALayerRemote::animationStarted):
* WebProcess/WebPage/mac/PlatformCALayerRemote.h:
* WebProcess/WebPage/mac/RemoteLayerTreeContext.h:
* WebProcess/WebPage/mac/RemoteLayerTreeContext.mm:
(WebKit::RemoteLayerTreeContext::animationDidStart):
* WebProcess/WebPage/mac/RemoteLayerTreeDrawingArea.h:
* WebProcess/WebPage/mac/RemoteLayerTreeDrawingArea.mm:
(WebKit::RemoteLayerTreeDrawingArea::acceleratedAnimationDidStart):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168901 268f45cc-cd09-0410-ab3c-d52691b4dbfc

TestWebKitAPI: URLExtras.mm should be a shared test for iOS and Mac
<http://webkit.org/b/132959>

Reviewed by Dan Bernstein.

* TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj: Add
Cocoa directory to project and move URLExtras.mm into it.
* TestWebKitAPI/Tests/Cocoa/URLExtras.mm: Renamed from Tools/TestWebKitAPI/Tests/mac/URLExtras.mm.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168900 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CSS Regions] Reduce the RenderRegion invasiveness in rendering code
https://bugs.webkit.org/show_bug.cgi?id=132121

Reviewed by Antti Koivisto.

Remove the RenderRegion / RenderNamedFlowFragment parameters and fields from
the painting / hit testing data structures and use a stateful approach to
correctly handle regions.

When painting or hit testing, the current flow thread is saved along the current
region. They are accessed through the |currentRenderNamedFlowFragment| helper
method on RenderObject or RenderLayer.

The patch also changes a bunch of 0s to nullptrs.

Tests: No new tests, no functional change.

* html/shadow/MediaControlElements.cpp:
(WebCore::MediaControlTextTrackContainerElement::createTextTrackRepresentationImage):
* rendering/HitTestLocation.cpp:
(WebCore::HitTestLocation::HitTestLocation):
(WebCore::HitTestLocation::operator=):
* rendering/HitTestLocation.h:
(WebCore::HitTestLocation::region): Deleted.
* rendering/HitTestResult.h:
* rendering/PaintInfo.h:
(WebCore::PaintInfo::PaintInfo):
* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::paint):
(WebCore::RenderBlock::paintObject):
(WebCore::RenderBlock::selectionGaps):
(WebCore::RenderBlock::nodeAtPoint):
* rendering/RenderBox.cpp:
(WebCore::RenderBox::nodeAtPoint):
(WebCore::RenderBox::paintBoxDecorations):
(WebCore::RenderBox::pushContentsClip):
* rendering/RenderBoxModelObject.cpp:
(WebCore::RenderBoxModelObject::paintMaskForTextFillBox):
(WebCore::RenderBoxModelObject::paintFillLayerExtended):
* rendering/RenderBoxModelObject.h:
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::paint):
(WebCore::RenderLayer::paintLayer):
(WebCore::RenderLayer::paintLayerContents):
(WebCore::RenderLayer::paintLayerByApplyingTransform):
(WebCore::RenderLayer::collectFragments):
(WebCore::RenderLayer::updatePaintingInfoForFragments):
(WebCore::RenderLayer::paintTransformedLayerIntoFragments):
(WebCore::RenderLayer::paintBackgroundForFragments):
(WebCore::RenderLayer::paintForegroundForFragmentsWithPhase):
(WebCore::RenderLayer::paintOutlineForFragments):
(WebCore::RenderLayer::paintMaskForFragments):
(WebCore::RenderLayer::hitTest):
(WebCore::RenderLayer::hitTestFixedLayersInNamedFlows):
(WebCore::RenderLayer::hitTestLayer):
(WebCore::RenderLayer::hitTestTransformedLayerInFragments):
(WebCore::RenderLayer::mapLayerClipRectsToFragmentationLayer):
(WebCore::RenderLayer::calculateClipRects):
* rendering/RenderLayer.h:
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::updateCompositedBounds):
(WebCore::RenderLayerBacking::updateGraphicsLayerGeometry):
* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::addToOverlapMap):
(WebCore::RenderLayerCompositor::clippedByAncestor):
* rendering/RenderObject.cpp:
(WebCore::RenderObject::currentRenderNamedFlowFragment):
* rendering/RenderObject.h:
* rendering/RenderReplaced.cpp:
(WebCore::RenderReplaced::shouldPaint):
* rendering/RenderReplica.cpp:
(WebCore::RenderReplica::paint):
* rendering/RenderTable.cpp:
(WebCore::RenderTable::nodeAtPoint):
* rendering/RenderTableSection.cpp:
(WebCore::RenderTableSection::nodeAtPoint):
* rendering/RenderTreeAsText.cpp:
(WebCore::writeLayers):
* rendering/RootInlineBox.cpp:
(WebCore::RootInlineBox::paint):
* rendering/svg/RenderSVGRoot.cpp:
(WebCore::RenderSVGRoot::paintReplaced):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168899 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Clean up "has non-zero begin time" terminology in animations
https://bugs.webkit.org/show_bug.cgi?id=132942

Reviewed by Tim Horton.

Change the "non-zero beginTime" terminology in the platform CA animations
code to "explicit beginTime": this flag really means that we explicitly set
the beginTime of the animation, rather than let CA set the beginTime when
committing the animation. This flag is used for animations with negative
delay, and when pausing.

Source/WebCore:

The WKNonZeroBeginTimeFlag key was spread across PlatformCALayerMac and PlatformCAAnimationMac,
so hide it behind getter/setter functions.

Remove lots of m_layer.get() in PlatformCAAnimationMac.

* platform/graphics/ca/mac/PlatformCAAnimationMac.h:
* platform/graphics/ca/mac/PlatformCAAnimationMac.mm:
(WebCore::hasExplicitBeginTime):
(WebCore::setHasExplicitBeginTime):
(PlatformCAAnimationMac::copy):
(PlatformCAAnimationMac::keyPath):
(PlatformCAAnimationMac::beginTime):
(PlatformCAAnimationMac::setBeginTime):
(PlatformCAAnimationMac::duration):
(PlatformCAAnimationMac::setDuration):
(PlatformCAAnimationMac::speed):
(PlatformCAAnimationMac::setSpeed):
(PlatformCAAnimationMac::timeOffset):
(PlatformCAAnimationMac::setTimeOffset):
(PlatformCAAnimationMac::repeatCount):
(PlatformCAAnimationMac::setRepeatCount):
(PlatformCAAnimationMac::autoreverses):
(PlatformCAAnimationMac::setAutoreverses):
(PlatformCAAnimationMac::fillMode):
(PlatformCAAnimationMac::setFillMode):
(PlatformCAAnimationMac::setTimingFunction):
(PlatformCAAnimationMac::copyTimingFunctionFrom):
(PlatformCAAnimationMac::isRemovedOnCompletion):
(PlatformCAAnimationMac::setRemovedOnCompletion):
(PlatformCAAnimationMac::isAdditive):
(PlatformCAAnimationMac::setAdditive):
(PlatformCAAnimationMac::valueFunction):
(PlatformCAAnimationMac::setValueFunction):
(hasNonZeroBeginTimeFlag): Deleted.
(setNonZeroBeginTimeFlag): Deleted.
* platform/graphics/ca/mac/PlatformCALayerMac.mm:
(-[WebAnimationDelegate animationDidStart:]):

Source/WebKit2:

* Shared/mac/RemoteLayerTreeTransaction.mm:
(WebKit::RemoteLayerTreeTextStream::operator<<):
* WebProcess/WebPage/mac/PlatformCAAnimationRemote.h:
* WebProcess/WebPage/mac/PlatformCAAnimationRemote.mm:
(-[WKAnimationDelegate animationDidStart:]):
(WebKit::PlatformCAAnimationRemote::Properties::encode):
(WebKit::PlatformCAAnimationRemote::Properties::decode):
(WebKit::PlatformCAAnimationRemote::setBeginTime):
(WebKit::addAnimationToLayer):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168898 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r168893.
https://bugs.webkit.org/show_bug.cgi?id=132957

Lots of media tests still come to crash on EFL layout test
(Requested by gyuyoung on #webkit).

Reverted changeset:

"LayoutTests: Unreviewed EFL gardening. Unskip media test both
EFL WK1 and WK2."
http://trac.webkit.org/changeset/168893

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168897 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL] Add new test expectations after r168544
https://bugs.webkit.org/show_bug.cgi?id=132908

Unreviewed gardening

Patch by Krzysztof Wolanski <k.wolanski@samsung.com> on 2014-05-15

* platform/efl/TestExpectations:
* platform/efl/svg/foreignObject/svg-document-in-html-document-expected.txt:
* platform/efl/svg/text/small-fonts-in-html5-expected.txt:
* platform/efl/svg/zoom/page/zoom-svg-as-relative-image-expected.txt: Added.
* platform/efl/svg/zoom/text/zoom-svg-float-border-padding-expected.txt: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168896 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS] Incremental updates during scroll-to-top shouldn’t count as “stable” updates
https://bugs.webkit.org/show_bug.cgi?id=132934

Reviewed by Simon Fraser.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _updateVisibleContentRects]):
If we're in a scroll-to-top programmatic scroll, the update is not stable.
The last event comes in with _isScrollingToTop false, so we do our stable update.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168895 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Compile all installed resources as GResources
https://bugs.webkit.org/show_bug.cgi?id=131099

Reviewed by Philippe Normand.

Source/WebCore:
* PlatformGTK.cmake: Do not install the resources.
* platform/audio/gtk/AudioBusGtk.cpp:
(WebCore::AudioBus::loadPlatformResource): Load the audio resource
from GResources and use createBusFromInMemoryAudioFile().
* platform/graphics/Image.h: Remove unsued function loadPlatformThemeIcon.
* platform/graphics/gtk/ImageGtk.cpp:
(WebCore::loadImageFromGResource): Load the given icon name from GResources.
(WebCore::loadResourceSharedBuffer): Use char* instead of CString.
(WebCore::loadMissingImageIconFromTheme): Try to load the missing
icon from the current GTK icon theme.
(WebCore::Image::loadPlatformResource): Call
loadMissingImageIconFromTheme for missing icon or
loadImageFromGResource for any other icon name.
(WebCore::getPathToImageResource): Deleted.
(WebCore::getThemeIconFileName): Deleted.
(WebCore::loadImageFromFile): Deleted.
(WebCore::Image::loadPlatformThemeIcon): Deleted.

Source/WebKit2:
It avoids conflicts with old WebKit versions, and resources are
always found even without installing or using environment variables.

* PlatformGTK.cmake: Add rules to write the xml file with the
resources depending on the configure options and to generate and
build the GResources file.

Tools:
* Scripts/webkitpy/port/gtk.py:
(GtkPort.setup_environ_for_server): Removed now unneeded
AUDIO_RESOURCES_PATH env var.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168894 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTests: Unreviewed EFL gardening. Unskip media test both EFL WK1 and WK2.
Crash doesn't happen anymore.

* platform/efl/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168893 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL][WK2] Fix an unit test of ewk_context_url_scheme_register()
https://bugs.webkit.org/show_bug.cgi?id=132902

Reviewed by Anders Carlsson.

This test can be run when CUSTOM_PROTOCOL is enabled. Besides the test needs
to check if registered callback function works well.

* UIProcess/API/efl/tests/test_ewk2_context.cpp:
(EWK2ContextTest::schemeRequestCallback):
(TEST_F):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168892 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL][WK2] Use default context for ewk_view_add
https://bugs.webkit.org/show_bug.cgi?id=132936

Reviewed by Gyuyoung Kim.

Since r146265, ewk_view_add created new context and it's regression.
This patch restores the behavior of ewk_view_add to original one.

* UIProcess/API/efl/ewk_view.cpp:
(ewk_view_add):
* UIProcess/API/efl/tests/test_ewk2_view.cpp:
(TEST_F):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168891 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tiled scrolling indicator needs to take topContentInset into account
https://bugs.webkit.org/show_bug.cgi?id=132940

Reviewed by Simon Fraser.

The tiled scrolling indicator needs to move down by the value of the
topContentInset. This patch makes that happen by caching the topContentInset in
the TileController. This does feel a little silly since there is already a
function called setTiledScrollingIndicatorPosition() on TiledBacking. However, it
was often the case that calling that function had no effect because m_coverageMap
had not yet been created, and then the information was lost. So instead, we cache
the value.

Set TiledBacking’s copy of topContentInset whenever it changes for the FrameView.
* page/FrameView.cpp:
(WebCore::FrameView::topContentInsetDidChange):

New function to set the inset. Use the inset to position the coverage map.
* platform/graphics/TiledBacking.h:
* platform/graphics/ca/mac/TileController.h:
* platform/graphics/ca/mac/TileController.mm:
(WebCore::TileController::TileController):
(WebCore::TileController::setTopContentInset):

When the coverage map is created, consult the value of the inset.
* platform/graphics/ca/mac/TileCoverageMap.mm:
(WebCore::TileCoverageMap::TileCoverageMap):

Once the backing has been ensured, set the inset.
* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::updateBacking):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168890 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Database Process crashes after loading html5test.com
https://bugs.webkit.org/show_bug.cgi?id=132938
<rdar://problem/16241419>

Reviewed by Ryosuke Niwa.

* DatabaseProcess/IndexedDB/DatabaseProcessIDBConnection.cpp:
(WebKit::DatabaseProcessIDBConnection::disconnectedFromWebProcess): Expand comment
about the null check.
(WebKit::DatabaseProcessIDBConnection::deleteDatabase): Call disconnectedFromWebProcess
to pick up its null check and to avoid duplicating code.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168889 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Merge r1267628 from branch.
<rdar://problem/15751219>

    Pratik Solanki  <psolanki@apple.com>

    Reviewed by Simon Fraser.",

    TileController relied on the tiling mode in TileCache to determine if it should use low-res
    tiles when zooming. Unfortunately, sometimes the tiling mode gets set to Zooming even though
    it's actually a pan. Thus we can end up with blurry tiles. Fix this by adding a new flag on
    TileCache that controls this behavior and have UIKit set it only when we have an actual zoom
    operation.

* platform/ios/LegacyTileCache.h:
(WebCore::LegacyTileCache::tileControllerShouldUseLowScaleTiles):
(WebCore::LegacyTileCache::setTileControllerShouldUseLowScaleTiles):
* platform/ios/LegacyTileCache.mm:
(WebCore::LegacyTileCache::LegacyTileCache):
* platform/ios/wak/WAKWindow.h:
* platform/ios/wak/WAKWindow.mm:
(-[WAKWindow setTileControllerShouldUseLowScaleTiles:]):
* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::contentsScaleMultiplierForNewTiles):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168886 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r168750.
https://bugs.webkit.org/show_bug.cgi?id=132935

Caused repaint bugs (Requested by weinig on #webkit).

Reverted changeset:

"Text decorations do not contribute to visual overflow"
https://bugs.webkit.org/show_bug.cgi?id=132773
http://trac.webkit.org/changeset/168750

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168883 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[New multicolumn] Spin in RenderMultiColumnSet::repaintFlowThreadContent()
https://bugs.webkit.org/show_bug.cgi?id=132884

Reviewed by Beth Dakin.

On iOS, wikipedia pages can hang under RenderMultiColumnSet::repaintFlowThreadContent().
It appears that computedColumnHeight is set to 0 in prepareForLayout, but layout never happens
on the RenderMultiColumnSet in some cases, leaving the column height set to zero.
This caused columnIndexAtOffset() to return bad values, which resulted in very long loops
in repaintFlowThreadContent().

This fix is a stop-gap.

* rendering/RenderMultiColumnSet.cpp:
(WebCore::RenderMultiColumnSet::columnIndexAtOffset):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168882 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS][WK2] The top/bottom edges should not be sticky when restoring the scroll position from the dynamic size update history
https://bugs.webkit.org/show_bug.cgi?id=132931

Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-05-14
Reviewed by Sam Weinig.

The goal of dynamicSizeUpdateHistory is to make dynamic resize completely reversible.
Because of the stick-to-edges heuristics, this was not true near the top and bottom edges.

For example, start in landscape, scroll the page a bit, then rotate to portrait. Now you have
a lot more vertical space, and the top edge of the document is at the edge of the scrollview.
Rotate back to landscape: the position is restored  correct, but it is then overriden by
the stick-to-edges branch.

When we restore the position from history, we should only put it back in the valid bounds, skipping
stick-to-edges entirely.

* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::dynamicViewportSizeUpdate):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168880 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove FrameView::viewportConstrainedExtentRect, it is unused
https://bugs.webkit.org/show_bug.cgi?id=132927

Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-05-14
Reviewed by Simon Fraser.

* page/FrameView.cpp:
(WebCore::FrameView::viewportConstrainedExtentRect): Deleted.
* page/FrameView.h:
Simon replaced this by viewportConstrainedVisibleContentRect, remove the old code.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168879 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Enable IOSurface view snapshots for 10.9+
https://bugs.webkit.org/show_bug.cgi?id=132932
<rdar://problem/16900619>

Reviewed by Dean Jackson.

* UIProcess/mac/ViewSnapshotStore.h:
r166005 unintentionally worked around <rdar://problem/16734031>.
r168689 fixed another bug that caused sometimes randomly white snapshots.
It's safe to turn on IOSurface view snapshots where purgeability is supported.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168874 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Only define MAX_GRID_TRACK_REPETITIONS if CSS_GRID_LAYOUT is enabled.

This was causing -Wunused-const-variable errors.

* css/CSSParser.cpp: Add include guard.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168873 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tile cache has way too many tiles when pinch-zoomed in
https://bugs.webkit.org/show_bug.cgi?id=132929
-and corresponding-
<rdar://problem/16527172>

Reviewed by Benjamin Poulain.

This patch makes the margin sizing functions return the set margin size scaled by
the TileGrid's scale. We also need to get rid of the old notion we used to have
that margin tiles might be allowed to have a different size than the other tiles.
We don't want that. They should have the normal margin size, but they should
affect the overall coverage area.

Scale by the TileGrid's scale.
* platform/graphics/ca/mac/TileController.mm:
(WebCore::TileController::topMarginHeight):
(WebCore::TileController::bottomMarginHeight):
(WebCore::TileController::leftMarginWidth):
(WebCore::TileController::rightMarginWidth):

Get rid of adjustRectAtTileIndexForMargin() since we do not want to ever do this
adjustment. Use tileSize instead of margin size for all sizing computations.
* platform/graphics/ca/mac/TileGrid.h:
* platform/graphics/ca/mac/TileGrid.mm:
(WebCore::TileGrid::rectForTileIndex):
(WebCore::TileGrid::getTileIndexRangeForRect):
(WebCore::TileGrid::adjustRectAtTileIndexForMargin): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168871 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Mac] Search fields should not use centered look
https://bugs.webkit.org/show_bug.cgi?id=132930
<rdar://problem/16825842>

Reviewed by Beth Dakin.

We need to explicitly set the centeredLook property
to NO on modern releases of Mac.

* rendering/RenderThemeMac.mm: Declare a new private property and set it to NO.
(WebCore::RenderThemeMac::search):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168870 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use the correct client in WebPageProxy::unwrapCryptoKey
https://bugs.webkit.org/show_bug.cgi?id=132924

Reviewed by Darin Adler.

* UIProcess/WebPageProxy.cpp: (WebKit::WebPageProxy::unwrapCryptoKey): Match what
we now do in wrapCryptoKey().

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168869 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Subpixel layout: Change Element.offset* client* scroll* return type to double.
https://bugs.webkit.org/show_bug.cgi?id=132895

Reviewed by Simon Fraser.

Source/WebCore:
This patch changes Element.offset*, Element.client* and Element.scroll* APIs return
type from long to double to match the latest CSSOM View Module spec[1].
Element.offset* and Element.client* do return subpixel values from now on.
Element.scroll* still return integral values as the scrolling code hasn't adopted to subpixel rendering yet.

subpixelCSSOMElementMetricsEnabled setting is added to be able to turn this feature on/off
from WK2 preferences. It toggles the return value from subpixel to floored integral.
It does not change layout/rendering behavior.

Reference list of what other browsers do:
IE: http://blogs.msdn.com/b/ie/archive/2012/02/17/sub-pixel-rendering-and-the-css-object-model.aspx
Blink: http://www.chromestatus.com/features/5497402177880064
Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=825607

[1] http://www.w3.org/TR/2013/WD-cssom-view-20131217/

Test: cssom/subpixel-offsetleft-top-width-height-values.html

* dom/Element.cpp:
(WebCore::localZoomForRenderer):
(WebCore::adjustForLocalZoom):
(WebCore::convertToNonSubpixelValueIfNeeded):
(WebCore::Element::offsetLeft):
(WebCore::Element::offsetTop):
(WebCore::Element::offsetWidth):
(WebCore::Element::offsetHeight):
(WebCore::Element::clientLeft):
(WebCore::Element::clientTop):
(WebCore::Element::clientWidth):
(WebCore::Element::clientHeight):
(WebCore::Element::scrollLeft):
(WebCore::Element::scrollTop):
(WebCore::Element::setScrollLeft):
(WebCore::Element::setScrollTop):
(WebCore::Element::scrollWidth):
(WebCore::Element::scrollHeight):
* dom/Element.h:
* dom/Element.idl:
* html/HTMLBodyElement.cpp:
(WebCore::adjustForZoom):
(WebCore::HTMLBodyElement::scrollLeft):
(WebCore::HTMLBodyElement::setScrollLeft):
(WebCore::HTMLBodyElement::scrollTop):
(WebCore::HTMLBodyElement::setScrollTop):
(WebCore::HTMLBodyElement::scrollHeight):
(WebCore::HTMLBodyElement::scrollWidth):
* html/HTMLBodyElement.h:
* page/Settings.in:

Source/WebKit2:
This patch changes Element.offset*, Element.client* and Element.scroll* APIs return
type from long to double to match the latest CSSOM View Module spec[1].
Element.offset* and Element.client* do return subpixel values from now on.
Element.scroll* still return integral values as the scrolling code hasn't adopted to subpixel rendering yet.

subpixelCSSOMElementMetricsEnabled setting is added to be able to turn this feature on/off
from WK2 preferences. It toggles the return value from subpixel to floored integral.
It does not change layout/rendering behavior.

Reference list of what other browsers do:
IE: http://blogs.msdn.com/b/ie/archive/2012/02/17/sub-pixel-rendering-and-the-css-object-model.aspx
Blink: http://www.chromestatus.com/features/5497402177880064
Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=825607

[1] http://www.w3.org/TR/2013/WD-cssom-view-20131217/

* Shared/WebPreferencesStore.h:
* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetSubpixelCSSOMElementMetricsEnabled):
(WKPreferencesGetSubpixelCSSOMElementMetricsEnabled):
* UIProcess/API/C/WKPreferencesRefPrivate.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):

LayoutTests:
Some test cases expect integral values, so the test content is updated accordingly.
It mostly means adding Math.round() before comparing values in order to match pixelSnappedIntRect()
functionality.

* css3/calc/simple-calcs-prefixed.html: changed file format from Windows to Unix.
* css3/calc/simple-calcs.html: changed file format from Windows to Unix.
* cssom/subpixel-offsetleft-top-width-height-values-expected.txt: Added.
* cssom/subpixel-offsetleft-top-width-height-values.html: Added.
* editing/selection/drag-start-event-client-x-y.html: use floor as we compare the return value to a truncated integer.
* editing/selection/mixed-editability-10.html:
* fast/css/zoom-in-length-round-trip.html:
* fast/dom/non-numeric-values-numeric-parameters-expected.txt:
* fast/dom/script-tests/non-numeric-values-numeric-parameters.js:
* fast/forms/basic-buttons.html:
* js/dom/dom-static-property-for-in-iteration-expected.txt:
* platform/mac/fast/scrolling/scroll-div-latched-div.html:
* platform/mac/fast/scrolling/scroll-div-latched-mainframe.html:
* platform/mac/fast/scrolling/scroll-select-bottom-test.html:
* platform/mac/fast/scrolling/scroll-select-latched-mainframe.html:
* platform/mac/fast/scrolling/scroll-select-latched-select.html:
* resources/check-layout.js:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168868 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS][WK2] Expose the viewport meta tag width on the UIProcess
https://bugs.webkit.org/show_bug.cgi?id=132926
<rdar://problem/16892115>

Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-05-14
Reviewed by Sam Weinig.

Safari requires the viewport meta tag width for legacy stuff on WebApps. Just send it
over to the UIProcess when it changes.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView initWithFrame:configuration:]):
(-[WKWebView _setViewportMetaTagWidth:]):
(-[WKWebView _viewportMetaTagWidth]):
* UIProcess/API/Cocoa/WKWebViewInternal.h:
* UIProcess/API/Cocoa/WKWebViewPrivate.h:
* UIProcess/PageClient.h:
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* UIProcess/ios/PageClientImplIOS.h:
* UIProcess/ios/PageClientImplIOS.mm:
(WebKit::PageClientImpl::didChangeViewportMetaTagWidth):
* UIProcess/ios/WebPageProxyIOS.mm:
(WebKit::WebPageProxy::viewportMetaTagWidthDidChange):
* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::viewportPropertiesDidChange):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168866 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Unreviewed GTK gardening.

Patch by Carlos Alberto Lopez Perez <clopez@igalia.com> on 2014-05-14

* platform/gtk/TestExpectations: Report and mark new tests failing.
* platform/gtk/editing/apply-style-iframe-crash-expected.txt: Added.
Rebaseline after r168641.
* platform/gtk/svg/W3C-SVG-1.1-SE/painting-marker-05-f-expected.txt: Added.
Rebaseline after r168543.
* platform/gtk/svg/W3C-SVG-1.1-SE/painting-marker-06-f-expected.txt: Added.
Rebaseline after r168543.
* platform/gtk/svg/hixie/mixed/010-expected.txt: Rebaseline after r168674.
* platform/gtk/svg/zoom/page/zoom-svg-as-relative-image-expected.txt: Added.
Rebaseline after r168350.
* platform/gtk/svg/zoom/text/zoom-svg-float-border-padding-expected.txt: Added.
Rebaseline after r168674.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168865 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS WK2] Make view debugging easier
https://bugs.webkit.org/show_bug.cgi?id=132892

Reviewed by Tim Horton.

Enhance -[WKCompositingView description] to show WebKit-related information
which is useful when dumping a window's UIView hierarchy.

Also have WKTransformView and WKRemoteView inherit from WKCompositingView,
and thereby get the hitTest:withEvent: override for free, as well as better dumping.

* UIProcess/ios/RemoteLayerTreeHostIOS.mm:
(-[WKCompositingView description]):
(-[WKTransformView hitTest:withEvent:]): Deleted.
(-[WKRemoteView hitTest:withEvent:]): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168864 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS][WK2] Fixed positioned element must relayout correctly before sending resize events to the page
https://bugs.webkit.org/show_bug.cgi?id=132920
<rdar://problem/16836866>

Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-05-14
Reviewed by Simon Fraser.

During the dynamic resize operation, we do not update the fixed position elements because
it is a very hard problem on the UI Process side.

When the animation finishes, the fixed positioned rect is recomputed on the UIProcess and pushed
to the WebProcess.

The problem is sending the rect after the animation is too late, the content can observe the fixed
elements layout through JavaScript and would get the old size.

This patch fixes the issue updating the CustomFixedPositionLayoutRect on the WebProcess before
notifying the content of the resize.
First, we layout the content to the new fixed layout size to get the new content size.
Then, we compute the new FixedPositionedLayoutRect with FrameView's viewportConstrainedObjectsRect(),
this use the real content size and our estimated unobscured content rect.

* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::dynamicViewportSizeUpdate):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168862 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Inline caching for proxies clobbers baseGPR too early
https://bugs.webkit.org/show_bug.cgi?id=132916

Reviewed by Filip Pizlo.

We clobber baseGPR prior to the Structure checks, so if any of the checks fail then the slow path
gets the target of the proxy rather than the proxy itself. We need to delay the clobbering of baseGPR
until we know the inline cache is going to succeed.

* jit/Repatch.cpp:
(JSC::generateByIdStub):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168861 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win] Unreviewed build fix.

* JavaScriptCore.vcxproj/JavaScriptCore.submit.sln: This solution
was missing commands to build LLInt portions of JSC.
* llint/LLIntData.cpp: 64-bit build fix.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168860 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Implement NSSharingServiceDelegate method "transitionImageForShareItem"
<rdar://problem/16878020> and https://bugs.webkit.org/show_bug.cgi?id=132911

Reviewed by Tim Horton.

Source/WebCore:
* WebCore.exp.in:
* WebCore.xcodeproj/project.pbxproj:

Source/WebKit/mac:
* Misc/WebSharingServicePickerController.mm:
(-[WebSharingServicePickerController sharingService:transitionImageForShareItem:contentRect:]):

* WebCoreSupport/WebContextMenuClient.h:
* WebCoreSupport/WebContextMenuClient.mm:
(WebContextMenuClient::renderedImageForControlledImage): Paint the entire content rect for the controlled image
  into an ImageBuffer, then return the resulting NSImage. This only paints the image itself and not any
  overlapping content by setting the selection and appropriate painting mode.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168859 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Another unreviewed build fix.

* platform/network/mac/ResourceHandleMac.mm:
(WebCore::ResourceHandle::getTimingData):
Added necessary UNUSED_PARAMs.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168858 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix after r168849.

* platform/network/mac/ResourceHandleMac.mm:
(WebCore::ResourceHandle::getTimingData):
Protect use of timing data with ENABLE(WEB_TIMING).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168857 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Refactor duplicate code in web timing.
https://bugs.webkit.org/show_bug.cgi?id=132917

Reviewed by Alexey Proskuryakov.

* platform/network/ResourceHandle.h:
Added getTimingData declaration.
* platform/network/mac/ResourceHandleMac.mm:
(WebCore::ResourceHandle::getTimingData):
* platform/network/mac/WebCoreResourceHandleAsDelegate.mm:
(-[WebCoreResourceHandleAsDelegate connection:didReceiveResponse:]):
* platform/network/mac/WebCoreResourceHandleAsOperationQueueDelegate.mm:
(-[WebCoreResourceHandleAsOperationQueueDelegate connection:didReceiveResponse:]):
Moved duplicate code to ResourceHandle.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168849 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION(WK2): Many pages have very wrong text size after rotating.
https://bugs.webkit.org/show_bug.cgi?id=132893
<rdar://problem/16806958>

Reviewed by Benjamin Poulain.

Whenever our viewport width changes we must reset text autosizing
on the renderer.

* WebProcess/WebPage/WebPage.h:
* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::setViewportConfigurationMinimumLayoutSize):
(WebKit::WebPage::setMinimumLayoutSizeForMinimalUI):
(WebKit::WebPage::resetTextAutosizingBeforeLayoutIfNeeded):
(WebKit::WebPage::dynamicViewportSizeUpdate):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168848 268f45cc-cd09-0410-ab3c-d52691b4dbfc

sourceFrameOnScreenForShareItem: can be off by a pixel
<rdar://problem/16878020> and https://bugs.webkit.org/show_bug.cgi?id=132911

Reviewed by Simon Fraser.

In a land of LayoutUnits and sub-pixel rendering, converting between IntRects and
FloatRects can be error prone. So we now try to minimize such conversions.

* Misc/WebSharingServicePickerController.mm:
(-[WebSharingServicePickerController sharingService:sourceFrameOnScreenForShareItem:]):

* WebCoreSupport/WebContextMenuClient.h:
* WebCoreSupport/WebContextMenuClient.mm:
(WebContextMenuClient::clientFloatRectForNode): Split this into a separate utility method
  as it will be shared with other code very soon. Instead of using absoluteBoundingBoxRect()
  which does lossy float->int conversions, try to keep things in terms of FloatRects as
  much as possible.
(WebContextMenuClient::screenRectForHitTestNode): Call clientFloatRectForNode to get the
  FloatRect, then perform the lossy rounding conversion to an IntRect only once.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168847 268f45cc-cd09-0410-ab3c-d52691b4dbfc

2014-05-14  Zalan Bujtas  <zalan@apple.com>

    Fix line ending style for the test.

    * editing/selection/drag-start-event-client-x-y.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168846 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Use references instead of pointers with ResourceLoadTiming.
https://bugs.webkit.org/show_bug.cgi?id=132846

Reviewed by Alexey Proskuryakov.

Source/WebCore:
* WebCore.exp.in:
Removed ResourceResponseBase::setResourceLoadTiming linker symbol.
* inspector/InspectorResourceAgent.cpp:
(WebCore::buildObjectForResourceResponse):
* page/PerformanceResourceTiming.cpp:
(WebCore::PerformanceResourceTiming::domainLookupStart):
(WebCore::PerformanceResourceTiming::domainLookupEnd):
(WebCore::PerformanceResourceTiming::connectStart):
(WebCore::PerformanceResourceTiming::connectEnd):
(WebCore::PerformanceResourceTiming::secureConnectionStart):
(WebCore::PerformanceResourceTiming::requestStart):
Use references instead of pointers.
* page/PerformanceResourceTiming.h:
Make an instance instead of a RefPtr.
* page/PerformanceTiming.cpp:
(WebCore::PerformanceTiming::domainLookupStart):
(WebCore::PerformanceTiming::domainLookupEnd):
(WebCore::PerformanceTiming::connectStart):
(WebCore::PerformanceTiming::connectEnd):
(WebCore::PerformanceTiming::secureConnectionStart):
(WebCore::PerformanceTiming::requestStart):
(WebCore::PerformanceTiming::responseStart):
Check to see if the loader exists, then use ResourceLoadTiming reference.
(WebCore::PerformanceTiming::resourceLoadTiming): Deleted.
* page/PerformanceTiming.h:
Removed resourceLoadTiming declaration.
* platform/network/ResourceLoadTiming.h:
(WebCore::ResourceLoadTiming::ResourceLoadTiming):
(WebCore::ResourceLoadTiming::operator=):
Replaced reference counting with copy constructors.
(WebCore::ResourceLoadTiming::create): Deleted.
(WebCore::ResourceLoadTiming::deepCopy): Deleted.
* platform/network/ResourceResponseBase.cpp:
(WebCore::ResourceResponseBase::adopt):
(WebCore::ResourceResponseBase::copyData):
(WebCore::ResourceResponseBase::resourceLoadTiming):
(WebCore::ResourceResponseBase::setResourceLoadTiming):
(WebCore::ResourceResponseBase::compare):
* platform/network/ResourceResponseBase.h:
* platform/network/mac/WebCoreResourceHandleAsDelegate.mm:
(-[WebCoreResourceHandleAsDelegate connection:didReceiveResponse:]):
* platform/network/mac/WebCoreResourceHandleAsOperationQueueDelegate.mm:
(-[WebCoreResourceHandleAsOperationQueueDelegate connection:didReceiveResponse:]):
* platform/network/soup/ResourceHandleSoup.cpp:
(WebCore::ResourceHandle::didStartRequest):
(WebCore::networkEventCallback):
Use references instead of pointers.

Source/WebKit2:
* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder<ResourceResponse>::encode):
(IPC::ArgumentCoder<ResourceResponse>::decode):
Use references instead of pointers and null checks.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168845 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed, rolling out r168837.
https://bugs.webkit.org/show_bug.cgi?id=132913

The patch added an assertion which fires on 6 tests (Requested
by ap on #webkit).

Reverted changeset:

"[CSS Regions] Add ASSERT to make sure using the flowThread
cache does not return incorrect results"
https://bugs.webkit.org/show_bug.cgi?id=132906
http://trac.webkit.org/changeset/168837

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168844 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Revert "Don't dispatch 'beforeload' event inside FrameView::layout()",
commit 84fe8cf6fbe8b5de9a06300ca3ef6d0ffc96948c, and associated
follow-up fixes:

    "platform/mac/plugins/testplugin-onnew-onpaint.html failing after
        r168668", commit c17be3bf5127baf94310af4b4b9bf5a57d29aaf4
    "[Win] Unreviewed build fix after r168668.", commit
        4fa470ad12c38ee7d4c114541b6dd321181a8bc9

The original merged patch appears to have caused a regression in
fast/dom/HTMLObjectElement/object-as-frame.html.

<https://bugs.webkit.org/show_bug.cgi?id=132886>

Reviewed by Alexey Proskuryakov.

Source/WebCore:
* WebCore.exp.in:
* dom/Document.cpp:
(WebCore::Document::updateLayoutIgnorePendingStylesheets):
* dom/Document.h:
* html/HTMLAppletElement.cpp:
(WebCore::HTMLAppletElement::renderWidgetForJSBindings):
* html/HTMLEmbedElement.cpp:
(WebCore::HTMLEmbedElement::renderWidgetForJSBindings):
* html/HTMLObjectElement.cpp:
(WebCore::HTMLObjectElement::renderWidgetForJSBindings):
* page/FrameView.cpp:
(WebCore::FrameView::FrameView):
(WebCore::FrameView::reset):
(WebCore::FrameView::flushAnyPendingPostLayoutTasks):
(WebCore::FrameView::performPostLayoutTasks):
(WebCore::FrameView::updateEmbeddedObjectsTimerFired): Deleted.
* page/FrameView.h:
* testing/Internals.cpp:
(WebCore::Internals::updateLayoutIgnorePendingStylesheetsAndRunPostLayoutTasks): Deleted.
* testing/Internals.h:
* testing/Internals.idl:

Source/WebKit:
* WebKit.vcxproj/WebKitExportGenerator/WebKitExports.def.in:

LayoutTests:
* compositing/plugins/composited-plugin.html:
* compositing/plugins/no-backing-store.html:
* fast/dom/beforeload/flash-before-load.html:
* fast/events/beforeload-assertion-expected.txt: Removed.
* fast/events/beforeload-assertion.html: Removed.
* fast/events/beforeload-iframe-crash-expected.txt: Removed.
* fast/events/beforeload-iframe-crash.html: Removed.
* fast/events/beforeload-input-time-crash-expected.txt: Removed.
* fast/events/beforeload-input-time-crash.html: Removed.
* http/tests/security/contentSecurityPolicy/1.1/plugintypes-notype-data.html:
* http/tests/security/contentSecurityPolicy/1.1/plugintypes-nourl-blocked.html:
* http/tests/security/contentSecurityPolicy/object-src-no-url-allowed.html:
* http/tests/security/contentSecurityPolicy/object-src-no-url-blocked.html:
* http/tests/security/contentSecurityPolicy/object-src-none-allowed.html:
* http/tests/security/contentSecurityPolicy/object-src-none-blocked.html:
* http/tests/security/contentSecurityPolicy/resources/multiple-iframe-plugin-test.js:
(testImpl.iframe.onload):
(testImpl):
* http/tests/security/mixedContent/insecure-plugin-in-iframe.html:
* platform/mac/plugins/supports-carbon-event-model.html:
* platform/mac/plugins/testplugin-onnew-onpaint.html:
* plugins/get-user-agent-with-null-npp-from-npp-new.html:
* plugins/mouse-click-plugin-clears-selection.html:
* plugins/netscape-plugin-map-data-to-src.html:
* plugins/no-mime-with-valid-extension.html:
* plugins/plugin-initiate-popup-window.html:
* plugins/windowless_plugin_paint_test.html:
* resources/plugin.js: Removed.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168843 268f45cc-cd09-0410-ab3c-d52691b4dbfc

alidation for getUserMedia() errorCallback is missing.
https://bugs.webkit.org/show_bug.cgi?id=132901

Patch by Kiran <kiran.guduru@samsung.com> on 2014-05-14
Reviewed by Darin Adler.

Source/WebCore:
The patch adds the validation for getUserMedia errorCallBack
and throws TypeMismatchError.

Test: fast/mediastream/getusermedia.html

* Modules/mediastream/NavigatorUserMedia.cpp:
(WebCore::NavigatorUserMedia::webkitGetUserMedia):

LayoutTests:
This test checks for null values in getUserMedia errorCallback.

* fast/mediastream/getusermedia.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168842 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ARM Traditional buildfix after r168776.
https://bugs.webkit.org/show_bug.cgi?id=132903

Patch by Martin Hodovan <mhodovan.u-szeged@partner.samsung.com> on 2014-05-14
Reviewed by Darin Adler.

* assembler/MacroAssemblerARM.h:
(JSC::MacroAssemblerARM::abortWithReason): Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168841 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Change line endings of some test files to LF to make it easier to commit and test changes.

* css3/calc/simple-calcs.html:
* css3/calc/simple-minmax.html:
* css3/calc/transforms-scale-expected.html:
* css3/calc/transforms-scale.html:
* css3/calc/transforms-translate-expected.html:
* css3/calc/transforms-translate.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168840 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove CSS_STICKY_POSITION guards
https://bugs.webkit.org/show_bug.cgi?id=132676

Patch by Tibor Meszaros <tmeszaros.u-szeged@partner.samsung.com> on 2014-05-14
Reviewed by Simon Fraser.

.:
* Source/cmake/OptionsEfl.cmake:
* Source/cmake/OptionsGTK.cmake:
* Source/cmake/WebKitFeatures.cmake:
* Source/cmakeconfig.h.cmake:

Source/JavaScriptCore:
* Configurations/FeatureDefines.xcconfig:

Source/WebCore:
* Configurations/FeatureDefines.xcconfig:
* css/CSSParser.cpp:
(WebCore::isValidKeywordPropertyAndValue):
* css/CSSPrimitiveValueMappings.h:
(WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
(WebCore::CSSPrimitiveValue::operator EPosition):
* css/CSSValueKeywords.in:
* editing/EditingStyle.cpp:
(WebCore::EditingStyle::convertPositionStyle):

Source/WebKit/mac:
* Configurations/FeatureDefines.xcconfig:

Source/WebKit2:
* Configurations/FeatureDefines.xcconfig:

Source/WTF:
* wtf/FeatureDefines.h:

Tools:
* Scripts/webkitperl/FeatureList.pm:

WebKitLibraries:
* win/tools/vsprops/FeatureDefines.props:
* win/tools/vsprops/FeatureDefinesCairo.props:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168839 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix line ending style for the test (as an experiment).

* css3/calc/simple-calcs-prefixed.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168838 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CSS Regions] Add ASSERT to make sure using the flowThread cache does not return incorrect results
https://bugs.webkit.org/show_bug.cgi?id=132906

Reviewed by Andrei Bucur.

If flowThreadContainingBlock() is called on an object which is in a different
flow thread than the one currently being laid out, this method will return an incorrect
result. I added an assertion for that to make sure we catch and treat any such scenarios.

No new tests required.

* rendering/RenderObject.cpp:
(WebCore::RenderObject::locateFlowThreadContainingBlockNoCache):
(WebCore::RenderObject::locateFlowThreadContainingBlock):
* rendering/RenderObject.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168837 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CSS Regions] Don't relayout when updating the region range unless necessary
https://bugs.webkit.org/show_bug.cgi?id=132120

Reviewed by Antti Koivisto.

The patch reduces the cases when a relayout is made for boxes that change the region range.
This lowers the amount of nested layouts in most cases and produces big layout speedups for trees
without overhanging floats.

Tests: Major performance improvement with speedups of 50-60% on:
Layout/RegionsAuto.html, Layout/RegionsAutoMaxHeight.html and Layout/RegionsFixed.html

* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::updateRegionRangeForBoxChild): Ask the child box if it needs a relayout
in case its region range changes.
* rendering/RenderBlockFlow.cpp:
(WebCore::RenderBlockFlow::layoutBlockChild): It's not necessary to do two layouts here because
there's no block direction position change between them for the child.
(WebCore::RenderBlockFlow::needsLayoutAfterRegionRangeChange): If the block doesn't have floats
or if it expands to enclose the floats it doesn't need to relayout after a region range chage.
It's not possible for it to have a float inside overflow that must be repositioned using the new
range.
* rendering/RenderBlockFlow.h:
* rendering/RenderBox.h:
(WebCore::RenderBox::needsLayoutAfterRegionRangeChange): By default don't relayout after a region
range change.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168836 268f45cc-cd09-0410-ab3c-d52691b4dbfc

RuleData should ref the StyleRule
https://bugs.webkit.org/show_bug.cgi?id=132865

Reviewed by Andreas Kling.

As a defensive move make RuleData ref the StyleRule.
This adds some ref churn but the overall performance impact should be minimal.

* css/RuleSet.h:
(WebCore::RuleData::rule):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168835 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION(CMAKE): [GTK] InputMethodFilter unit test is not built
https://bugs.webkit.org/show_bug.cgi?id=132686

Reviewed by Philippe Normand.

Bring back InputMethodFilter test to the build and compile it into
a single binary TestWebCore with the other WebCore tests. Also
move it from TestWebKitAPI/gtk/ to TestWebKitAPI/Tests/WebCore/gtk/.

* Scripts/run-gtk-tests:
(TestRunner): Remove WebCoreGtk from the list of test directories.
* TestWebKitAPI/PlatformGTK.cmake:
* TestWebKitAPI/Tests/WebCore/gtk/InputMethodFilter.cpp: Renamed from Tools/TestWebKitAPI/Tests/gtk/InputMethodFilter.cpp.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168834 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL] Make XVFBDriver optional
https://bugs.webkit.org/show_bug.cgi?id=131036

Patch by Zsolt Borbely <zsborbely.u-szeged@partner.samsung.com> on 2014-05-14
Reviewed by Gyuyoung Kim.

* Scripts/webkitpy/port/efl.py:
(EflPort._driver_class):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168833 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Versioning.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168832 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore: GIF animations don't restart after scrolling on iOS WebKit1
https://bugs.webkit.org/show_bug.cgi?id=132900

Reviewed by Andreas Kling.

* WebCore.exp.in:

Source/WebKit/mac: GIF animations don't restart after scrolling with iOS WebKit1
https://bugs.webkit.org/show_bug.cgi?id=132900
<rdar://problem/16490858>

Reviewed by Andreas Kling.

* WebView/WebView.mm:
(-[WebView _didFinishScrollingOrZooming]):

    Check if the animations need to be restarted after scrolling finishes.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168830 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CSS Regions] Assertion failure in some cases with inline blocks
https://bugs.webkit.org/show_bug.cgi?id=132859

Reviewed by Mihnea Ovidenie.

Source/WebCore:
The patch hardens the conditions when the region range caches are
populated to avoid desynchronizations when objects move during layout.
This is true especially in the case of the boxes found inside
inline blocks, that get their range from the containing line.

There is a new function |computedRegionRangeForBox| that will always
return a region range for a box using a best effort algorithm. This should
be used only when there's no need to cache region information.

This change also allows better control over the lifecycle of the
|RenderBoxRegionInfo| objects stored on the regions. We can now iterate
over the full range of the box when cleaning up the region box info. The
same applies for the width change detection function.

Test: fast/regions/inline-block-shifted-region.html

* rendering/RenderBlockLineLayout.cpp:
(WebCore::RenderBlockFlow::updateRegionForLine): Don't set the containing
region if the block doesn't have a range. The returned value would not
be correctly clamped.
* rendering/RenderBox.cpp:
(WebCore::RenderBlock::hasRegionRangeInFlowThread):
* rendering/RenderBox.h:
* rendering/RenderFlowThread.cpp:
(WebCore::RenderFlowThread::removeRenderBoxRegionInfo): Iterate only over
the range of the box, not from the start of the region chain.
(WebCore::RenderFlowThread::logicalWidthChangedInRegionsForBlock): Same as
above.
(WebCore::RenderFlowThread::hasCachedRegionRangeForBox):
(WebCore::RenderFlowThread::getRegionRangeForBoxFromCachedInfo):
(WebCore::RenderFlowThread::getRegionRangeForBox):
(WebCore::RenderFlowThread::computedRegionRangeForBox): Best effort function
to determine the range of a box. It will always return something as long
as the flow thread has regions.
(WebCore::RenderFlowThread::objectShouldFragmentInFlowRegion): Use the new function
to determine the range.
* rendering/RenderFlowThread.h:
* rendering/RenderNamedFlowThread.cpp:
(WebCore::RenderNamedFlowThread::absoluteQuadsForBox): Use the new function to determine
the range.

LayoutTests:
Test that moving lines with inline blocks doesn't cause an assertion.

* fast/regions/inline-block-shifted-region-expected.txt: Added.
* fast/regions/inline-block-shifted-region.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168791 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL][WK2] Add ewk_view_fixed_layout_size_set|get()
https://bugs.webkit.org/show_bug.cgi?id=132811

Reviewed by Christophe Dumez.

Some EFL applications need to set size of fixed layout when enabling fixed layout.
This APIs can pass ownership regarding the size of fixed layout to application side.

* UIProcess/API/efl/ewk_view.cpp:
(ewk_view_layout_fixed_size_set):
(ewk_view_layout_fixed_size_get):
* UIProcess/API/efl/ewk_view.h:
* UIProcess/API/efl/tests/test_ewk2_view.cpp:
(TEST_F):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168787 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Flakiness dashboard contains outdated list of bots on builders.jsonp
https://bugs.webkit.org/show_bug.cgi?id=132874

Patch by Carlos Alberto Lopez Perez <clopez@igalia.com> on 2014-05-13
Reviewed by Darin Adler.

* TestResultServer/static-dashboards/builders.jsonp: Regenerate this
file by changing to the directory Tools/TestResultServer and executing
the script generate_builders_json.py

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168783 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix "ASSERTION FAILED: m_representation == PlatformLayerRepresentation" with UI-side compositing
https://bugs.webkit.org/show_bug.cgi?id=132899

Reviewed by Beth Dakin.

Source/WebCore:

Export some things

* WebCore.exp.in:

Source/WebKit2:

The new InsetClipLayer and ContentShadowLayer members on scrolling nodes
need to be correctly encoded/decoded for UI-side compositing, and dumped
correctly.

* Shared/Scrolling/RemoteScrollingCoordinatorTransaction.cpp:
(ArgumentCoder<ScrollingStateScrollingNode>::encode):
(ArgumentCoder<ScrollingStateScrollingNode>::decode):
(WebKit::RemoteScrollingTreeTextStream::dump):
* UIProcess/Scrolling/RemoteScrollingCoordinatorProxy.cpp:
(WebKit::RemoteScrollingCoordinatorProxy::connectStateNodeLayers):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168779 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CSS Shapes] line height grows around polygon and incorrectly causes text to wrap to next line
https://bugs.webkit.org/show_bug.cgi?id=131622

Reviewed by Bem Jones-Bey.

Source/WebCore:
Corrected an earlier PolygonShape fix https://bugs.webkit.org/show_bug.cgi?id=132132
When the top or bottom of a layout line is coincident with a polygon edge vertex, we
only consider it an intersection if the edge extends into the line.

Test: fast/shapes/shape-outside-floats/shape-outside-edge-case.html

* rendering/shapes/PolygonShape.cpp:
(WebCore::OffsetPolygonEdge::clippedEdgeXRange):

LayoutTests:
* fast/shapes/shape-outside-floats/shape-outside-edge-case-expected.html: Added.
* fast/shapes/shape-outside-floats/shape-outside-edge-case.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168778 268f45cc-cd09-0410-ab3c-d52691b4dbfc

m_layerForOverhangAreas is sometimes not positioned correctly when topContentInset
has changed
https://bugs.webkit.org/show_bug.cgi?id=132898
-and corresponding-
<rdar://problem/16644710>

Reviewed by Anders Carlsson.

This function is called whenever the topContentInset changes, so use it as an
opportunity to ensure that m_layerForOverhangAreas has been positioned correctly.
* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::frameViewDidChangeSize):

Everyone gets an anchor point!
(WebCore::RenderLayerCompositor::updateOverflowControlsLayers):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168777 268f45cc-cd09-0410-ab3c-d52691b4dbfc

JIT breakpoints should be more informative
https://bugs.webkit.org/show_bug.cgi?id=132882

Reviewed by Oliver Hunt.

Introduce the notion of an AbortReason, which is a nice enumeration of coded assertion
failure names. This means that all you need to figure out why the JIT SIGTRAP'd is to look
at that platform's abort reason register (r11 on X86-64 for example).

* JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* assembler/AbortReason.h: Added.
* assembler/AbstractMacroAssembler.h:
* assembler/MacroAssemblerARM64.h:
(JSC::MacroAssemblerARM64::abortWithReason):
* assembler/MacroAssemblerARMv7.h:
(JSC::MacroAssemblerARMv7::abortWithReason):
* assembler/MacroAssemblerX86.h:
(JSC::MacroAssemblerX86::abortWithReason):
* assembler/MacroAssemblerX86_64.h:
(JSC::MacroAssemblerX86_64::abortWithReason):
* dfg/DFGSlowPathGenerator.h:
(JSC::DFG::SlowPathGenerator::generate):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::bail):
(JSC::DFG::SpeculativeJIT::compileCurrentBlock):
(JSC::DFG::SpeculativeJIT::compileMakeRope):
* dfg/DFGSpeculativeJIT.h:
(JSC::DFG::SpeculativeJIT::emitAllocateBasicStorage):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::fillSpeculateCell):
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGThunks.cpp:
(JSC::DFG::osrEntryThunkGenerator):
* jit/AssemblyHelpers.cpp:
(JSC::AssemblyHelpers::jitAssertIsInt32):
(JSC::AssemblyHelpers::jitAssertIsJSInt32):
(JSC::AssemblyHelpers::jitAssertIsJSNumber):
(JSC::AssemblyHelpers::jitAssertIsJSDouble):
(JSC::AssemblyHelpers::jitAssertIsCell):
(JSC::AssemblyHelpers::jitAssertTagsInPlace):
(JSC::AssemblyHelpers::jitAssertHasValidCallFrame):
(JSC::AssemblyHelpers::jitAssertIsNull):
(JSC::AssemblyHelpers::jitAssertArgumentCountSane):
(JSC::AssemblyHelpers::emitStoreStructureWithTypeInfo):
* jit/AssemblyHelpers.h:
(JSC::AssemblyHelpers::checkStackPointerAlignment):
(JSC::AssemblyHelpers::emitStoreStructureWithTypeInfo): Deleted.
* jit/JIT.h:
* jit/JITArithmetic.cpp:
(JSC::JIT::emitSlow_op_div):
* jit/JITOpcodes.cpp:
(JSC::JIT::emitSlow_op_loop_hint):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::privateCompileCTINativeCall):
* jit/JITPropertyAccess.cpp:
(JSC::JIT::emit_op_get_by_val):
(JSC::JIT::compileGetDirectOffset):
(JSC::JIT::addStructureTransitionCheck): Deleted.
(JSC::JIT::testPrototype): Deleted.
* jit/JITPropertyAccess32_64.cpp:
(JSC::JIT::emit_op_get_by_val):
(JSC::JIT::compileGetDirectOffset):
* jit/RegisterPreservationWrapperGenerator.cpp:
(JSC::generateRegisterRestoration):
* jit/Repatch.cpp:
(JSC::addStructureTransitionCheck):
(JSC::linkClosureCall):
* jit/ThunkGenerators.cpp:
(JSC::emitPointerValidation):
(JSC::nativeForGenerator):
* yarr/YarrJIT.cpp:
(JSC::Yarr::YarrGenerator::generate):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168776 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Another build fix.

Reviewed by Dan Bernstein.

* Shared/API/Cocoa/WKFoundation.h:
Make sure to include Availability.h

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168768 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Attempted build fix after https://bugs.webkit.org/show_bug.cgi?id=132891

* page/PageDebuggable.cpp:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168767 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Step 2 (of 2) fixing the Windows build. Add new setPageScaleFactor.

* WebKit.vcxproj/WebKitExportGenerator/WebKitExports.def.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168766 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Step 1 of fixing the windows build. Remove setPageScaleFactor.

* WebKit.vcxproj/WebKitExportGenerator/WebKitExports.def.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168765 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Force developerExtrasEnabled when a remote Inspector client connects.

https://bugs.webkit.org/show_bug.cgi?id=132891

Reviewed by Joseph Pecoraro.

* page/PageDebuggable.cpp:
(WebCore::PageDebuggable::PageDebuggable): Initialize m_forcedDeveloperExtrasEnabled to false.
(WebCore::PageDebuggable::connect): Set m_forcedDeveloperExtrasEnabled if the setting is changed.
(WebCore::PageDebuggable::disconnect): Switch developerExtrasEnabled back to false
if m_forcedDeveloperExtrasEnabled is true.
* page/PageDebuggable.h: Added m_forcedDeveloperExtrasEnabled.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168764 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (topContentInset): Searching through Facebook Messenger's chat causes
scrolling in News Feed
https://bugs.webkit.org/show_bug.cgi?id=132889
-and corresponding-
<rdar://problem/16715716>

Reviewed by Simon Fraser.

Source/WebCore:
First of all, scrollOffsetRelativeToDocument() was very poorly named. This patch
re-names it to the much more accurate documentScrollOffsetRelativeToViewOrigin().
Re-naming it makes it clear that ONE call site was not getting the right offset.
That call site does not want to know the document’s position relative to the view
origin, but rather it wants to know the Document’s position relative to the
scrolling origin.

Export new name.
* WebCore.exp.in:

Use newly re-named documentScrollPositionRelativeToViewOrigin().
* page/FrameView.cpp:
(WebCore::FrameView::convertToRenderer):
* platform/ScrollView.cpp:
(WebCore::ScrollView::documentScrollOffsetRelativeToViewOrigin):
(WebCore::ScrollView::documentScrollPositionRelativeToViewOrigin):
(WebCore::ScrollView::documentScrollOffsetRelativeToScrollableAreaOrigin):
(WebCore::ScrollView::rootViewToContents):
(WebCore::ScrollView::windowToContents):
(WebCore::ScrollView::scrollOffsetRelativeToDocument): Deleted.
(WebCore::ScrollView::scrollPositionRelativeToDocument): Deleted.
* platform/ScrollView.h:

THIS is the spot that needs the new function,
documentScrollOffsetRelativeToScrollableAreaOrigin()()
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::scrollRectToVisible):

Source/WebKit2:
Re-name scrollOffsetRelativeToDocument() to
documentScrollPositionRelativeToViewOrigin().
* WebProcess/WebPage/FindController.cpp:
(WebKit::FindController::rectsForTextMatches):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::determinePrimarySnapshottedPlugIn):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168763 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS] Page scale update messages for media controls should only fire at the end of zooming
https://bugs.webkit.org/show_bug.cgi?id=132857
<rdar://problem/16631009>

Reviewed by Simon Fraser.

As the user was zooming, the media controls that responded
to the page scale (and resized themselves) would do so
slightly out of sync with the screen refreshes, and it looked

Source/WebCore:
terrible. They really only need to get told at the end
of the zoom that they need to relayout.

Allow setPageScaleFactor to accept another parameter
that indicates if the change is stable. That way, changes
during a user triggers zoom gesture can be ignored for
media controls.

* WebCore.exp.in: Page::setPageScaleFactor takes a new parameter.
* dom/Document.cpp:
(WebCore::Document::pageScaleFactorChangedAndStable): Renamed from pageScaleFactorChanged.
(WebCore::Document::pageScaleFactorChanged): Deleted.
* dom/Document.h:
* page/Page.cpp:
(WebCore::Page::setPageScaleFactor): Accepts a new inStableState parameter,
and tells the main frame that the scale factor has changed if it's stable.
* page/Page.h:

Source/WebKit2:
terrible.

We already know if a pageScale change is happening inside
a gesture using the inStableState property of the visibleContentRectUpdateInfo.
Simply pass this along to WebCore::Page.

* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::updateVisibleContentRects): Pass inStableState onto the
WebCore::Page. Note that we have to send this message even if the
scale has not changed, since the last changing update might not have
been stable.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168761 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Unreviewed build fix after r168755.

* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::MediaPlayerPrivateAVFoundationObjC::metadataDidArrive):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168758 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Mac] hasVideo should return true when video is ready to display
https://bugs.webkit.org/show_bug.cgi?id=132885

Reviewed by Jer Noble.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::parseAttribute):

* platform/graphics/avfoundation/objc/AudioTrackPrivateAVFObjC.mm:
(WebCore::AudioTrackPrivateAVFObjC::resetPropertiesFromTrack): Don't change the
    enabled state of the AVPlayerItemTrack during setup.

* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::MediaPlayerPrivateAVFoundationObjC::MediaPlayerPrivateAVFoundationObjC): Initialize
    m_cachedIsReadyForDisplay.
(WebCore::MediaPlayerPrivateAVFoundationObjC::cancelLoad): Remove "enabled" KVO observers.
(WebCore::MediaPlayerPrivateAVFoundationObjC::createVideoLayer): Observe "readyForDisplay"
    change notifications.
(WebCore::MediaPlayerPrivateAVFoundationObjC::destroyVideoLayer): Remove for "readyForDisplay"
    observer.
(WebCore::MediaPlayerPrivateAVFoundationObjC::hasAvailableVideoFrame): Return cached readyForDisplay
    state instead of polling every time.
(WebCore::MediaPlayerPrivateAVFoundationObjC::tracksChanged): Call setHasVideo(true) if the
    player layer is ready for display.
(WebCore::MediaPlayerPrivateAVFoundationObjC::updateAudioTracks): Update logging.
(WebCore::MediaPlayerPrivateAVFoundationObjC::updateVideoTracks): Ditto.
(WebCore::MediaPlayerPrivateAVFoundationObjC::firstFrameAvailableDidChange): Cache readyForDisplay
    state, call tracksChanged() if we haven't seen a video track yet.
(WebCore::MediaPlayerPrivateAVFoundationObjC::trackEnabledDidChange): New.
(WebCore::MediaPlayerPrivateAVFoundationObjC::metadataDidArrive): Correct logging.
(WebCore::MediaPlayerPrivateAVFoundationObjC::tracksDidChange): Remove old "enabled" listeners
    before release tracks, add new ones to new tracks.
(WebCore::assetTrackMetadataKeyNames): Add "enabled" to the list of properties we require to
    be loaded before announcing that metadata has loaded.
(-[WebCoreAVFMovieObserver observeValueForKeyPath:ofObject:change:context:]): Observe
    "readyForDisplay" and "enabled".

* platform/graphics/avfoundation/objc/VideoTrackPrivateAVFObjC.cpp:
(WebCore::VideoTrackPrivateAVFObjC::resetPropertiesFromTrack): Don't change the
    enabled state of the AVPlayerItemTrack during setup.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168755 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Text decorations do not contribute to visual overflow https://bugs.webkit.org/show_bug.cgi?id=132773

Patch by Myles C. Maxfield <litherum@gmail.com> on 2014-05-13
Reviewed by Darin Adler.

Source/WebCore:
Tests: fast/css3-text/css3-text-decoration/repaint/underline-outside-of-layout-rect.html

* rendering/InlineTextBox.cpp:
(WebCore::textDecorationStrokeThickness): Refactor into a common function
(WebCore::wavyOffsetFromDecoration): Ditto
(WebCore::InlineTextBox::extendVerticalVisualOverflowForDecorations): Given
vertical overflow bounds, possibly extend those to include location of
decorations.
(WebCore::InlineTextBox::paintDecoration): Use refactored functions.
* rendering/InlineTextBox.h: Function signature
* rendering/RenderBlockLineLayout.cpp:
(WebCore::setLogicalWidthForTextRun): Call extendVerticalVisualOverflowForDecorations()
* rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::changeAffectsVisualOverflow): Inspects shadows and text decorations
(WebCore::RenderStyle::changeRequiresLayout): Calls changeAffectsVisualOverflow()
(WebCore::RenderStyle::changeRequiresRepaintIfTextOrBorderOrOutline): Moved code from here
to changeAffectsVisualOverflow().
* rendering/style/RenderStyle.h: Function signature

LayoutTests:
This test makes sure that repaint rects are extended to include text decorations that may
lie outside of the text layout rects. It compares text with an underline to text that has
had underline applied to it in a timer.

* fast/css3-text/css3-text-decoration/repaint/resources/Litherum.svg: Added. This font has a
descent of 0 (so it will not intersect underlines)
* fast/css3-text/css3-text-decoration/repaint/underline-outside-of-layout-rect-expected.html: Added.
Apply the underline without any timeout
* fast/css3-text/css3-text-decoration/repaint/underline-outside-of-layout-rect.html: Added.
Apply the underline with a timeout.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168750 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS][WK2] When the secondary UIScrollView delegates respond to callbacks, delay the state change until both delegates have finished
https://bugs.webkit.org/show_bug.cgi?id=132849
<rdar://problem/16863716>

Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-05-13
Reviewed by Anders Carlsson.

When there are two delegates responding to UIScrollView changes, there was often an intermediate invalid
state forwarded to the UIProcess.

For example, on scroll, WKWebView would update the state based on the current obscured insets in response to
delegate callbacks.
After that update, Safari would modify the insets, thus updating the state again.
The first state changed by WKWebView is incomplete, and should never have been set.

This patch works around the issue by delaying visible update rect in those cases.

When the two delegates of WKScrollView respond to the same selector, WKScrollView invokes
[UIWebView _willInvokeUIScrollViewDelegateCallback] on entry, and
[UIWebView _didInvokeUIScrollViewDelegateCallback] on exit.

Between those two calls, WKWebView does not forward the new UI state to the WebProcess.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _willInvokeUIScrollViewDelegateCallback]):
(-[WKWebView _didInvokeUIScrollViewDelegateCallback]):
(-[WKWebView _updateVisibleContentRects]):
* UIProcess/API/Cocoa/WKWebViewInternal.h:
* UIProcess/API/ios/WKViewIOS.mm:
(-[WKView _commonInitializationWithContextRef:pageGroupRef:relatedToPage:]):
* UIProcess/ios/WKScrollView.h:
* UIProcess/ios/WKScrollView.mm:
(-[WKScrollViewDelegateForwarder initWithInternalDelegate:externalDelegate:]):
(-[WKScrollViewDelegateForwarder forwardInvocation:]):
(-[WKScrollView setInternalDelegate:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168747 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS][WK2] Remove the _extendedBackgroundExclusionInsets SPI
https://bugs.webkit.org/show_bug.cgi?id=132848
<rdar://problem/16875093>

Patch by Benjamin Poulain <bpoulain@apple.com> on 2014-05-13
Reviewed by Darin Adler.

The SPI is no longer needed by Safari.

* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView initWithFrame:configuration:]):
(-[WKWebView _updateScrollViewBackground]):
(-[WKWebView _frameOrBoundsChanged]):
(-[WKWebView _setObscuredInsets:]):
(-[WKWebView _endAnimatedResize]):
(updateTopAndBottomExtendedBackgroundExclusionIfNecessary): Deleted.
(-[WKWebView _setExtendedBackgroundExclusionInsets:]): Deleted.
(-[WKWebView _extendedBackgroundExclusionInsets]): Deleted.
* UIProcess/API/Cocoa/WKWebViewPrivate.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168746 268f45cc-cd09-0410-ab3c-d52691b4dbfc

AX: Hit testing not accounting for top content inset.
https://bugs.webkit.org/show_bug.cgi?id=132876

Reviewed by Chris Fleizach.

Updated accessibilityHitTest: to account for top content inset when converting from screen coords to WebKit coords.

* WebProcess/WebPage/mac/WKAccessibilityWebPageObjectMac.mm:
(-[WKAccessibilityWebPageObject accessibilityHitTest:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168745 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (WebKit2): Zooming to text field leaves it partially hidden by the form assistant.
https://bugs.webkit.org/show_bug.cgi?id=132879
<rdar://problem/16318049>

Reviewed by Benjamin Poulain.

Source/WebCore:
Adding some exports. The fix to setScrollPosition is to avoid clamping the scroll
position when using delegate scrolling.

* WebCore.exp.in:
* platform/ScrollView.cpp:
(WebCore::ScrollView::setScrollPosition):

Source/WebKit2:
Adds the heuristics to zoom and scroll to ensure the element being focused
is fully visible and its text readable.

* Shared/AssistedNodeInformation.cpp:
(WebKit::AssistedNodeInformation::encode):
(WebKit::AssistedNodeInformation::decode):
* Shared/AssistedNodeInformation.h:
(WebKit::AssistedNodeInformation::AssistedNodeInformation):
* UIProcess/API/Cocoa/WKWebView.mm:
(-[WKWebView _zoomToFocusRect:WebCore::selectionRect:WebCore::fontSize:minimumScale:maximumScale:allowUserScaling:forceScroll:]):
(-[WKWebView _keyboardChangedWithInfo:adjustScrollView:]):
* UIProcess/API/Cocoa/WKWebViewInternal.h:
* UIProcess/ios/WKContentView.h:
* UIProcess/ios/WKContentView.mm:
(-[WKContentView _zoomToFocusRect:selectionRect:fontSize:minimumScale:maximumScale:allowUserScaling:forceScroll:]):
* UIProcess/ios/WKContentViewInteraction.mm:
(-[WKContentView _displayFormNodeInputView]):
(-[WKContentView _startAssistingNode:userIsInteracting:userObject:]):
* WebProcess/WebPage/ios/WebPageIOS.mm:
(WebKit::WebPage::getAssistedNodeInformation):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168744 268f45cc-cd09-0410-ab3c-d52691b4dbfc

platform/mac/plugins/testplugin-onnew-onpaint.html failing after r168668
<https://bugs.webkit.org/show_bug.cgi?id=132877>

Reviewed by Brent Fulgham.

* platform/mac/plugins/testplugin-onnew-onpaint.html:
Make the test wait until plug-ins have loaded before finishing.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168743 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Followup to: Update positioning/drawing of the image controls button.
<rdar://problem/16885077> and https://bugs.webkit.org/show_bug.cgi?id=132883

Reviewed by Tim Horton.

Cleared up the actual intent behind review feedback on the original patch.

* html/shadow/mac/ImageControlsButtonElementMac.cpp:
(WebCore::ImageControlsButtonElementMac::maybeCreate):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168742 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Updated the files to have the right width.

* blog-files/ftl-jit/dfg_pipeline.png:
* blog-files/ftl-jit/four_tier_performance.png:
* blog-files/ftl-jit/ftl_asm_bench_performance.png:
* blog-files/ftl-jit/ftl_pipeline.png:
* blog-files/ftl-jit/ftl_timeline.png:
* blog-files/ftl-jit/polymorphic_inlining_performance.png:
* blog-files/ftl-jit/polyvariance.png:
* blog-files/ftl-jit/polyvariant_devirtualization_performance.png:
* blog-files/ftl-jit/three_tier_performance.png:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168741 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix the iOS Simulator build.

* UIProcess/mac/ViewSnapshotStore.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168740 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Speculative build fix for iOS.

* UIProcess/ios/WebMemoryPressureHandlerIOS.cpp: Removed.
* UIProcess/ios/WebMemoryPressureHandlerIOS.mm: Added.
(WebKit::WebMemoryPressureHandler::shared):
(WebKit::WebMemoryPressureHandler::WebMemoryPressureHandler):
* WebKit2.xcodeproj/project.pbxproj:
Make WebMemoryPressureHandlerIOS Obj-C.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168739 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add some illustrations about how JSC works.

* blog-files/ftl-jit: Added.
* blog-files/ftl-jit/dfg_pipeline.png: Added.
* blog-files/ftl-jit/four_tier_performance.png: Added.
* blog-files/ftl-jit/ftl_asm_bench_performance.png: Added.
* blog-files/ftl-jit/ftl_pipeline.png: Added.
* blog-files/ftl-jit/ftl_timeline.png: Added.
* blog-files/ftl-jit/object_model.png: Added.
* blog-files/ftl-jit/polymorphic_inlining_performance.png: Added.
* blog-files/ftl-jit/polyvariance.png: Added.
* blog-files/ftl-jit/polyvariant_devirtualization_performance.png: Added.
* blog-files/ftl-jit/three_tier_performance.png: Added.
* blog-files/ftl-jit/three_tiers.png: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168733 268f45cc-cd09-0410-ab3c-d52691b4dbfc

DYEBench should run 20 iterations in browser
https://bugs.webkit.org/show_bug.cgi?id=132795

Reviewed by Gavin Barraclough.

Right now, run-perf-tests runs BYEBench 4 times with different instances of DRT/WTR to get
a more stable time and account for differences in the runtime environment, particularly,
ASLR (Address Space Layout Randomization).

While we can't account for the latter effect when the benchmark is ran inside a browser,
we can at least run 20 iterations to get a more stable (but perhaps biased by ALSR) number.

While the sample size of 20 is statistically unsound to compute the arithmetic mean from,
it's MUCH better than the current sample size of 5.

* DoYouEvenBench/Full.html:
(benchmarkClient.iterationCount): Set the default iteration count to 20.
(startTest): Use benchmarkClient.iterationCount as the iteration count.
* DoYouEvenBench/resources/benchmark-report.js:
(benchmarkClient.iterationCount): Continue to use the old iteration count of 5 when ran
inside run-perf-tests.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168732 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[Win] Enum type with value zero is compatible with void*, potential cause of crashes.
https://bugs.webkit.org/show_bug.cgi?id=132772

Patch by peavo@outlook.com <peavo@outlook.com> on 2014-05-13
Reviewed by Geoffrey Garen.

Using the MSVC compiler, an instance of an enum type with value zero, is compatible with void* (see bug 132683 for a code example).
This has caused crashes on Windows on two occasions (bug 132683, and bug 121001).
This patch tries to prevent these type of crashes by using a type with explicit constructors instead of void*.
The void* parameter in the loadDouble and storeDouble methods are replaced with TrustedImmPtr.

* assembler/MacroAssemblerARM.h:
(JSC::MacroAssemblerARM::loadDouble):
(JSC::MacroAssemblerARM::storeDouble):
* assembler/MacroAssemblerARM64.h:
(JSC::MacroAssemblerARM64::loadDouble):
(JSC::MacroAssemblerARM64::storeDouble):
* assembler/MacroAssemblerARMv7.h:
(JSC::MacroAssemblerARMv7::loadDouble):
(JSC::MacroAssemblerARMv7::storeDouble):
* assembler/MacroAssemblerMIPS.h:
(JSC::MacroAssemblerMIPS::loadDouble):
(JSC::MacroAssemblerMIPS::storeDouble):
* assembler/MacroAssemblerSH4.h:
(JSC::MacroAssemblerSH4::loadDouble):
(JSC::MacroAssemblerSH4::storeDouble):
* assembler/MacroAssemblerX86.h:
(JSC::MacroAssemblerX86::storeDouble):
* assembler/MacroAssemblerX86Common.h:
(JSC::MacroAssemblerX86Common::absDouble):
(JSC::MacroAssemblerX86Common::negateDouble):
(JSC::MacroAssemblerX86Common::loadDouble):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::silentFill):
(JSC::DFG::compileClampDoubleToByte):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::fillSpeculateDouble):
(JSC::DFG::SpeculativeJIT::compile):
* jit/AssemblyHelpers.cpp:
(JSC::AssemblyHelpers::purifyNaN):
* jit/JITInlines.h:
(JSC::JIT::emitLoadDouble):
* jit/JITPropertyAccess.cpp:
(JSC::JIT::emitFloatTypedArrayGetByVal):
* jit/ThunkGenerators.cpp:
(JSC::floorThunkGenerator):
(JSC::roundThunkGenerator):
(JSC::powThunkGenerator):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168729 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Update positioning/drawing of the image controls button.
<rdar://problem/16885077> and https://bugs.webkit.org/show_bug.cgi?id=132883

Reviewed by Tim Horton.

* html/shadow/mac/ImageControlsButtonElementMac.cpp:
(WebCore::ImageControlsButtonElementMac::maybeCreate): Add inline style for top/right
  positioning based on the metrics from the render theme.

* html/shadow/mac/imageControlsMac.css:
(.x-webkit-image-controls-button): Can’t hard code any positioning.

* rendering/RenderTheme.h:
(WebCore::RenderTheme::imageControlsButtonPositionOffset):
* rendering/RenderThemeMac.h:
* rendering/RenderThemeMac.mm:
(WebCore::RenderThemeMac::servicesRolloverButtonCell):
(WebCore::RenderThemeMac::imageControlsButtonPositionOffset):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168728 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[iOS WK2] background-attachment:fixed behaves very poorly
https://bugs.webkit.org/show_bug.cgi?id=132881
<rdar://problem/16789526>

Reviewed by Beth Dakin.

Source/WebCore:

Remove the old ENABLE_FAST_MOBILE_SCROLLING code, and add a setting that
controls whether fixed backgrounds paint relative to the document, which
is enabled for iOS (WK1 and WK2). This setting is consulted when we repaint
fixed backgrounds on scrolling, when we paint them, and when we decide to make
a layer for fixed backgrounds.

* page/Settings.cpp:
* page/Settings.in:
* rendering/RenderBoxModelObject.cpp:
(WebCore::RenderBoxModelObject::calculateBackgroundImageGeometry):
* rendering/RenderElement.cpp:
(WebCore::RenderElement::styleWillChange):
(WebCore::RenderElement::willBeRemovedFromTree):
(WebCore::shouldRepaintFixedBackgroundsOnScroll): Deleted.
* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::needsFixedRootBackgroundLayer):

Source/WTF:

Remove ENABLE_FAST_MOBILE_SCROLLING. Ports can use the fixedBackgroundsPaintRelativeToDocument
setting now.

* wtf/FeatureDefines.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168726 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Another follow-up build fix.

* Shared/API/Cocoa/WKFoundation.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168724 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Another follow-up build fix.

* Shared/API/Cocoa/WKFoundation.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168694 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Follow-up fix.

* UIProcess/API/Cocoa/WKNavigationAction.mm:
(-[WKNavigationAction _initWithNavigationActionData:WebKit::]):
(-[WKNavigationAction _isUserInitiated]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168691 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Add -[WKNavigationAction modifierFlags] and -[WKNavigationAction buttonNumber]
https://bugs.webkit.org/show_bug.cgi?id=132880
<rdar://problem/16901354>

Reviewed by Dan Bernstein.

* Shared/API/Cocoa/WKFoundation.h:
Add typedef for older systems.

* UIProcess/API/Cocoa/WKNavigationAction.h:
Add -[WKNavigationAction modifierFlags] and -[WKNavigationAction buttonNumber]

* UIProcess/API/Cocoa/WKNavigationAction.mm:
(toWKNavigationType):
This can be static now.

(toNSEventModifierFlags):
Helper to convert WebEvent::Modifiers to NSEventModifierFlags.

(toNSButtonNumber):
Helper to convert WebMouseEvent::Button to an AppKit button number.

(-[WKNavigationAction initWithNavigationActionData:WebKit::]):
New initializer that takes a NavigationActionData and fills in the relevant ivars from it.

(-[WKNavigationAction _isUserInitiated]):
Return the new ivar.

* UIProcess/API/Cocoa/WKNavigationActionInternal.h:
Remove readwrite overrides.

* UIProcess/Cocoa/NavigationState.mm:
(WebKit::NavigationState::PolicyClient::decidePolicyForNavigationAction):
Use initWithNavigationActionData:

* UIProcess/Cocoa/UIDelegate.mm:
(WebKit::UIDelegate::UIClient::createNewPage):
Use initWithNavigationActionData:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168690 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebKit2 View Gestures (Swipe): Encode snapshots as JPEG on some platforms
https://bugs.webkit.org/show_bug.cgi?id=127788
<rdar://problem/15928241>

Reviewed by Anders Carlsson.

Allow JPEG snapshots. Compression is done asynchronously.
Enable JPEG snapshots (for now) on all PLATFORM(MAC).
We'll switch back to IOSurface snapshots on 10.9+ after <rdar://problem/16734031> is resolved.

* UIProcess/API/Cocoa/WKWebView.mm:
* UIProcess/API/mac/WKView.mm:
(-[WKView _takeViewSnapshot]):
Store the image size on the ViewSnapshot.
Move IOSurface-related code to ViewSnapshotStore.

* UIProcess/ios/ViewGestureControllerIOS.mm:
(WebKit::ViewGestureController::beginSwipeGesture):
Adopt asLayerContents().

* UIProcess/mac/ViewGestureController.h:
* UIProcess/mac/ViewGestureControllerMac.mm:
(WebKit::ViewGestureController::retrieveSnapshotForItem):
(WebKit::ViewGestureController::beginSwipeGesture):
(WebKit::ViewGestureController::removeSwipeSnapshot):
Adopt asLayerContents().
Put the snapshot on the right layer (the parent of the snapshot image layer);
if it's on the snapshot image layer itself, if there is no image, the shadow
is displayed on top of the white placeholder.
Only reset snapshot purgeability if we're using IOSurface snapshots.

* UIProcess/mac/ViewSnapshotStore.h:
Add a bunch of macros to allow us to switch the snapshot backing store implementation.

* UIProcess/mac/ViewSnapshotStore.mm:
(WebKit::ViewSnapshotStore::ViewSnapshotStore):
(WebKit::ViewSnapshotStore::~ViewSnapshotStore):
(WebKit::ViewSnapshotStore::recordSnapshot):
If takeViewSnapshot() fails, don't remove the existing snapshot.

(WebKit::createIOSurfaceFromImage):
(WebKit::compressImageAsJPEG):
(WebKit::ViewSnapshotStore::reduceSnapshotMemoryCost):
(WebKit::ViewSnapshotStore::didCompressSnapshot):
(WebKit::ViewSnapshot::clearImage):
(WebKit::ViewSnapshot::asLayerContents):
Asynchronously compress snapshots - if we're using JPEG snapshots - for a
very large memory win (~20-30x).

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168689 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Unreviewed GTK gardening

Rebaseline affected tests after svg root element background repaint changes
introduced in r168674.

Patch by Lorenzo Tilve <ltilve@igalia.com> on 2014-05-13

* platform/gtk/http/tests/misc/slow-loading-image-in-pattern-expected.txt:
* platform/gtk/svg/custom/circle-move-invalidation-expected.txt:
* platform/gtk/svg/custom/mouse-move-on-svg-container-expected.txt:
* platform/gtk/svg/custom/mouse-move-on-svg-container-standalone-expected.txt:
* platform/gtk/svg/custom/mouse-move-on-svg-root-expected.txt:
* platform/gtk/svg/custom/mouse-move-on-svg-root-standalone-expected.txt:
* platform/gtk/svg/custom/pattern-userSpaceOnUse-userToBaseTransform-expected.txt:
* platform/gtk/svg/custom/svg-float-border-padding-expected.txt:
* platform/gtk/svg/text/small-fonts-in-html5-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168688 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSSION(r168528) Subpixel rendering: Selection rect is not positioned properly when SVG text is selected.
https://bugs.webkit.org/show_bug.cgi?id=132868

Reviewed by Dirk Schulze.

Scale the selection rect. r168528 missed applying this final transform on the selection/painting rect.

Source/WebCore:
Test: svg/text/hidpi-text-selection-rect-position.html

* rendering/svg/SVGInlineTextBox.cpp:
(WebCore::SVGInlineTextBox::selectionRectForTextFragment):

LayoutTests:
* svg/text/hidpi-text-selection-rect-position-expected.html: Added.
* svg/text/hidpi-text-selection-rect-position.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168687 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[CSS Regions] Add basic tests for inset flows into regions
https://bugs.webkit.org/show_bug.cgi?id=132871

Reviewed by Mihnea Ovidenie.

* fast/regions/shape-outside-floats/regions-shape-outside-floats-inset-expected.html: Added.
* fast/regions/shape-outside-floats/regions-shape-outside-floats-inset.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168686 268f45cc-cd09-0410-ab3c-d52691b4dbfc

ASSERTION FAILED: leftCategory != CalcOther && rightCategory != CalcOther
in WebCore::CSSCalcBinaryOperation::createSimplified
https://bugs.webkit.org/show_bug.cgi?id=132870

Source/WebCore:
According to the standard, calc() should be able to handle angle, time
and frequency values as well: http://www.w3.org/TR/css3-values/#calc

Patch by Martin Hodovan <mhodovan.u-szeged@partner.samsung.com> on 2014-05-13
Reviewed by Darin Adler.

Test: fast/css/calc-with-angle-time-frequency.html

* css/CSSCalculationValue.cpp:
(WebCore::unitCategory):
(WebCore::CSSCalcPrimitiveValue::createCalcExpression):
(WebCore::CSSCalcPrimitiveValue::computeLengthPx):
(WebCore::CSSCalcPrimitiveValue::addSubtractResult):
(WebCore::CSSCalcPrimitiveValue::determineCategory):
(WebCore::CSSCalcBinaryOperation::primitiveType)
* css/CSSCalculationValue.h: extending CalculationCategory
* css/CSSParser.cpp:
(WebCore::CSSParser::validCalculationUnit):
* css/CSSPrimitiveValue.cpp:
(WebCore::CSSPrimitiveValue::primitiveType):

LayoutTests:
Added test contains calc() expressions with angle, time and frequency values,
covering all the newly introduced unit types, each of which used to fail.

Patch by Martin Hodovan <mhodovan.u-szeged@partner.samsung.com> on 2014-05-13
Reviewed by Darin Adler.

* fast/css/calc-with-angle-time-frequency-expected.txt: Added.
* fast/css/calc-with-angle-time-frequency.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168685 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Try to fix the !ENABLE(ICONDATABASE) build

* loader/icon/IconDatabase.h: Include WTFString.h.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168684 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION(r167771): [GTK] Text fields and areas are rendered unthemed
https://bugs.webkit.org/show_bug.cgi?id=132864

Reviewed by Philippe Normand.

This is because the virtual methods changed the API in the parent,
and since we don't have the methods marked as override we didn't
noticed it. After using override keyword for all virtual methods
in the derived class another problem showed up, the ActiveListBox
selection methods were incorrectly named.

* platform/gtk/RenderThemeGtk.cpp:
(WebCore::RenderThemeGtk::paintTextArea): Update to API changes in the
parent class.
* platform/gtk/RenderThemeGtk.h: Mark all virtual methods as
override and the class as final.
* platform/gtk/RenderThemeGtk2.cpp:
(WebCore::RenderThemeGtk::paintTextField): Update to API changes
in the parent class.
(WebCore::RenderThemeGtk::platformActiveListBoxSelectionBackgroundColor):
(WebCore::RenderThemeGtk::platformInactiveListBoxSelectionBackgroundColor):
(WebCore::RenderThemeGtk::platformActiveListBoxSelectionForegroundColor):
(WebCore::RenderThemeGtk::platformInactiveListBoxSelectionForegroundColor):
(WebCore::RenderThemeGtk::activeListBoxSelectionBackgroundColor): Deleted.
(WebCore::RenderThemeGtk::inactiveListBoxSelectionBackgroundColor): Deleted.
(WebCore::RenderThemeGtk::activeListBoxSelectionForegroundColor): Deleted.
(WebCore::RenderThemeGtk::inactiveListBoxSelectionForegroundColor): Deleted.
* platform/gtk/RenderThemeGtk3.cpp:
(WebCore::RenderThemeGtk::paintTextField): Update to API changes
in the parent class.
(WebCore::RenderThemeGtk::platformActiveListBoxSelectionBackgroundColor):
(WebCore::RenderThemeGtk::platformInactiveListBoxSelectionBackgroundColor):
(WebCore::RenderThemeGtk::platformActiveListBoxSelectionForegroundColor):
(WebCore::RenderThemeGtk::platformInactiveListBoxSelectionForegroundColor):
(WebCore::RenderThemeGtk::activeListBoxSelectionBackgroundColor): Deleted.
(WebCore::RenderThemeGtk::inactiveListBoxSelectionBackgroundColor): Deleted.
(WebCore::RenderThemeGtk::activeListBoxSelectionForegroundColor): Deleted.
(WebCore::RenderThemeGtk::inactiveListBoxSelectionForegroundColor): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168683 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[EFL] Rebaseline after r168575
https://bugs.webkit.org/show_bug.cgi?id=132867

Unreviewed gardening.

Patch by Krzysztof Wolanski <k.wolanski@samsung.com> on 2014-05-13

* platform/efl-wk2/fast/css/input-search-padding-expected.png:
* platform/efl/fast/css/css1_forward_compatible_parsing-expected.txt:
* platform/efl/fast/css/first-line-text-decoration-expected.txt:
* platform/efl/fast/css/h1-in-section-elements-expected.png:
* platform/efl/fast/css/h1-in-section-elements-expected.txt:
* platform/efl/fast/css/input-search-padding-expected.txt:
* platform/efl/fast/css/word-space-extra-expected.txt:
* platform/efl/fast/encoding/utf-16-big-endian-expected.txt:
* platform/efl/fast/encoding/utf-16-little-endian-expected.txt:
* platform/efl/fast/forms/searchfield-heights-expected.txt:
* platform/efl/fast/forms/textAreaLineHeight-expected.txt:
* platform/efl/fast/inline/continuation-outlines-expected.txt:
* platform/efl/fast/inline/outline-continuations-expected.txt:
* platform/efl/fast/invalid/nestedh3s-expected.txt:
* platform/efl/fast/overflow/clip-rects-fixed-ancestor-expected.txt:
* platform/efl/fast/table/014-expected.txt:
* platform/efl/fast/table/dynamic-caption-add-remove-before-child-expected.txt:
* platform/efl/fast/text/international/bidi-LDB-2-HTML-expected.txt:
* platform/efl/mathml/presentation/mo-stretch-expected.png:
* platform/efl/mathml/presentation/mo-stretch-expected.txt:
* platform/efl/scrollbars/custom-scrollbar-with-incomplete-style-expected.txt:
* platform/efl/svg/hixie/error/012-expected.png:
* platform/efl/svg/hixie/error/012-expected.txt:
* platform/efl/svg/hixie/mixed/010-expected.txt:
* platform/efl/svg/in-html/circle-expected.txt:
* platform/efl/svg/wicd/rightsizing-grid-expected.txt:
* platform/efl/svg/wicd/test-rightsizing-b-expected.txt:
* platform/efl/tables/mozilla/bugs/bug113235-1-expected.txt:
* platform/efl/tables/mozilla/bugs/bug113235-2-expected.txt:
* platform/efl/tables/mozilla/other/wa_table_thtd_rowspan-expected.txt:
* platform/efl/tables/mozilla/other/wa_table_tr_align-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168682 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GStreamer] Move toGstClockTime to utilities
https://bugs.webkit.org/show_bug.cgi?id=132702

Reviewed by Philippe Normand.

toGstClockTime should be in GStreamerUtilities and corrected typo
in getGstPlayFlag.

No new tests needed.

* platform/graphics/gstreamer/GStreamerUtilities.cpp:
(WebCore::getGstPlayFlag): Renamed from getGstPlaysFlag.
(WebCore::toGstClockTime): Moved from MediaPlayerPrivateGStreamer.
(WebCore::getGstPlaysFlag): Deleted.
* platform/graphics/gstreamer/GStreamerUtilities.h:
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
(WebCore::MediaPlayerPrivateGStreamer::setDownloadBuffering):
Corrected getGstPlayFlag typo.
(WebCore::toGstClockTime): Deleted.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168681 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Make a few icon database improvements
https://bugs.webkit.org/show_bug.cgi?id=132812

Reviewed by Brady Eidson.

Source/WebCore:
* WebCore.exp.in: Export more IconDatabase functions, since they are now called
by WebKit2 through pointers to a class marked final.

* loader/icon/IconDatabase.cpp: Removed unneeded includes. Use override for
virtual functions.

* loader/icon/IconDatabase.h: Removed unneeded includes. Marked the class final.
Use override for virtual functions. Use a public constructor instead of a create
function.

* loader/icon/IconDatabaseBase.h: Removed unneeded includes.

Source/WebKit2:
* UIProcess/API/C/WKIconDatabase.cpp:
(WKIconDatabaseCopyIconDataForPageURL): Moved the actual implementation of this
out of the bindings into the WebIconDatabase class.

* UIProcess/API/C/WKIconDatabase.h: Fixed argument names that were inconsistent.

* UIProcess/WebIconDatabase.cpp: Removed unneeded includes.
(WebKit::WebIconDatabase::create): Pass a reference instead of a pointer.
(WebKit::WebIconDatabase::WebIconDatabase): Take a reference instead of a pointer.
(WebKit::WebIconDatabase::invalidate): Use nullptr.
(WebKit::WebIconDatabase::setDatabasePath): Use make_unique.
(WebKit::WebIconDatabase::setIconDataForIconURL): Removed unneeded local variable.
(WebKit::WebIconDatabase::imageForPageURL): Use nullptr.
(WebKit::WebIconDatabase::nativeImageForPageURL): Ditto.
(WebKit::WebIconDatabase::didFinishURLImport): Use a modern for loop.
(WebKit::WebIconDatabase::iconDataForPageURL): Added. Moved this here from
WKIconDatabase.cpp, but also changed to use createWithoutCopying to avoid making
another copy of the data for each icon.

* UIProcess/WebIconDatabase.h: Removed unneeded includes. Derive from
IconDatabaseClient privately. Use nullptr. Added iconDataForPageURL member
function. Use a reference for the constructor argument. Use override for
virtual functions. Use unique_ptr instead of OwnPtr.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168680 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[MediaStream] MediaStream.addTrack Should not check for active state.

Source/WebCore:
https://bugs.webkit.org/show_bug.cgi?id=132558

Patch by Kiran <kiran.guduru@samsung.com> on 2014-05-13
Reviewed by Eric Carlson.

MediaStream.addTrack method is checking for active state of a
MediaStream, but it should not check for active state while adding a Track.

Test: fast/mediastream/MediaStream-add-tracks-to-inactive-stream.html

* Modules/mediastream/MediaStream.cpp:
(WebCore::MediaStream::addTrack):

LayoutTests:
Nhttps://bugs.webkit.org/show_bug.cgi?id=132558.

Patch by Kiran <kiran.guduru@samsung.com> on 2014-05-13
Reviewed by Eric Carlson.

MediaStream.addTrack method is checking for active state of a
MediaStream, but it should not check for active state while adding a Track

Removed check not to add tracks to ended stream:relative which forced tests to avoid this bug.
* fast/mediastream/MediaStream-add-remove-tracks-expected.txt:
* fast/mediastream/MediaStream-add-remove-tracks.html:

New tests:
* fast/mediastream/MediaStream-add-tracks-to-inactive-stream-expected.txt: Added.
* fast/mediastream/MediaStream-add-tracks-to-inactive-stream.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168679 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Web Inspector: Restore regionLayoutUpdated event in iOS7 inspector and remove regionOversetChanged
https://bugs.webkit.org/show_bug.cgi?id=132731

Reviewed by Joseph Pecoraro.

Added the regionLayoutUpdated event back into the inspector for compatibility with iOS 7
and removed regionOversetChanged from the iOS7 inspector as iOS 7 does not implement that event.

* UserInterface/Models/ScriptTimelineRecord.js:
* UserInterface/Protocol/CSSObserver.js:
(WebInspector.CSSObserver.prototype.regionLayoutUpdated):
* UserInterface/Protocol/Legacy/7.0/InspectorWebBackendCommands.js:
* Versions/Inspector-iOS-7.0.json:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168678 268f45cc-cd09-0410-ab3c-d52691b4dbfc

[GTK] Unreviewed GTK gardening

Rebaseline affected tests by changes to avoid increasing empty
LayoutRects introduced at r168575.

Patch by Lorenzo Tilve <ltilve@igalia.com> on 2014-05-13

* platform/gtk/fast/css/css1_forward_compatible_parsing-expected.txt:
* platform/gtk/fast/css/first-line-text-decoration-expected.txt:
* platform/gtk/fast/css/h1-in-section-elements-expected.txt:
* platform/gtk/fast/css/text-input-with-webkit-border-radius-expected.txt:
* platform/gtk/fast/css/text-overflow-input-expected.txt:
* platform/gtk/fast/css/word-space-extra-expected.txt:
* platform/gtk/fast/encoding/utf-16-big-endian-expected.txt:
* platform/gtk/fast/encoding/utf-16-little-endian-expected.txt:
* platform/gtk/fast/forms/box-shadow-override-expected.txt:
* platform/gtk/fast/forms/control-restrict-line-height-expected.txt:
* platform/gtk/fast/forms/fieldset-align-expected.txt:
* platform/gtk/fast/forms/input-appearance-height-expected.txt:
* platform/gtk/fast/forms/placeholder-position-expected.txt:
* platform/gtk/fast/forms/placeholder-pseudo-style-expected.txt:
* platform/gtk/fast/forms/search-cancel-button-style-sharing-expected.txt:
* platform/gtk/fast/forms/search-display-none-cancel-button-expected.txt:
* platform/gtk/fast/forms/search/search-size-with-decorations-expected.txt:
* platform/gtk/fast/forms/textAreaLineHeight-expected.txt:
* platform/gtk/fast/inline/continuation-outlines-expected.txt:
* platform/gtk/fast/inline/continuation-outlines-with-layers-expected.txt:
* platform/gtk/fast/inline/outline-continuations-expected.txt:
* platform/gtk/fast/invalid/nestedh3s-expected.txt:
* platform/gtk/fast/multicol/client-rects-expected.txt:
* platform/gtk/fast/multicol/client-rects-spanners-complex-expected.txt:
* platform/gtk/fast/multicol/client-rects-spanners-expected.txt:
* platform/gtk/fast/multicol/newmulticol/client-rects-expected.txt:
* platform/gtk/fast/multicol/span/span-as-immediate-columns-child-expected.txt:
* platform/gtk/fast/multicol/span/span-margin-collapsing-expected.txt:
* platform/gtk/fast/overflow/clip-rects-fixed-ancestor-expected.txt:
* platform/gtk/fast/regions/repaint/repaint-regions-overflow-expected.txt:
* platform/gtk/fast/repaint/search-field-cancel-expected.txt:
* platform/gtk/fast/replaced/width100percent-searchfield-expected.txt:
* platform/gtk/fast/table/014-expected.txt:
* platform/gtk/fast/text/international/bidi-LDB-2-HTML-expected.txt:
* platform/gtk/mathml/presentation/mo-stretch-expected.txt:
* platform/gtk/scrollbars/custom-scrollbar-with-incomplete-style-expected.txt:
* platform/gtk/svg/custom/use-font-face-crash-expected.txt:
* platform/gtk/svg/overflow/overflow-on-outermost-svg-element-in-xhtml-visible-expected.txt:
* platform/gtk/svg/wicd/rightsizing-grid-expected.txt:
* platform/gtk/tables/mozilla/bugs/bug113235-1-expected.txt:
* platform/gtk/tables/mozilla/bugs/bug113235-2-expected.txt:
* platform/gtk/tables/mozilla/other/wa_table_thtd_rowspan-expected.txt:
* platform/gtk/tables/mozilla/other/wa_table_tr_align-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@168677 268f45cc-cd09-0410-ab3c-d52691b4dbfc