https://bugs.webkit.org/show_bug.cgi?id=98217

Reviewed by Andreas Kling.

Source/WebCore:

* WebCore.exp.in:
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::createGraphicsLayer):
* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::updateOverflowControlsLayers):
(WebCore::RenderLayerCompositor::ensureRootLayer):

Source/WebKit/blackberry:

* Api/WebPage.cpp:
(BlackBerry::WebKit::WebPagePrivate::overlayLayer):

Source/WebKit/chromium:

* src/NonCompositedContentHost.cpp:
(WebKit::NonCompositedContentHost::NonCompositedContentHost):

Source/WebKit/gtk:

* WebCoreSupport/AcceleratedCompositingContextGL.cpp:
(WebKit::AcceleratedCompositingContext::initialize):

Source/WebKit/win:

* WebView.cpp:
(WebView::setAcceleratedCompositing):

Source/WebKit2:

* WebProcess/WebPage/CoordinatedGraphics/LayerTreeCoordinator.cpp:
(WebKit::LayerTreeCoordinator::LayerTreeCoordinator):
(WebKit::LayerTreeCoordinator::createPageOverlayLayer):
* WebProcess/WebPage/ca/LayerTreeHostCA.cpp:
(WebKit::LayerTreeHostCA::initialize):
(WebKit::LayerTreeHostCA::createPageOverlayLayer):
* WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:
(WebKit::LayerTreeHostGtk::initialize):
(WebKit::LayerTreeHostGtk::createPageOverlayLayer):
* WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm:
(WebKit::TiledCoreAnimationDrawingArea::createPageOverlayLayer):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@130302 268f45cc-cd09-0410-ab3c-d52691b4dbfc