+2013-03-04 Alexis Hetu <sugoi@chromium.org>
+
+ Canvas and DOM go out of sync
+ https://bugs.webkit.org/show_bug.cgi?id=107701
+
+ Reviewed by Simon Fraser.
+
+ Test: fast/canvas/canvas-overflow-hidden-animation.html
+
+ Added an update of the current compositor from the layer's stacking
+ container when the layer itself isn't a stacking container.
+
+ * rendering/RenderLayerBacking.cpp:
+ (WebCore::RenderLayerBacking::updateAfterLayout):
+ Added an update of the stacking container of the owning layer of the
+ layer backing when the owning layer isn't a stacking container itself.
+
2013-03-04 Alexey Proskuryakov <ap@apple.com>
Small BlobResourceHandle cleanup