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aroben@apple.com authored
Test: compositing/scroll-painted-composited-content.html Fixes <http://webkit.org/b/52720> REGRESSION (r75987): Assertion failure in WebView::scrollBackingStore when scrolling page with composited content Reviewed by Anders Carlsson. Source/WebKit/win: * WebView.cpp: (WebView::scrollBackingStore): Do something sensible (though naive) when in compositing mode, rather than incorrectly asserting that this function is never called in that case. For now we just repaint the entire scrolled region; someday hopefully we can avoid having to repaint the areas that have just been moved. LayoutTests: Add a test that scrolls composited content that has already been painted * compositing/scroll-painted-composited-content.html: Added. * compositing/scroll-painted-composited-content-expected.txt: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76254 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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