This test: LayoutTests/compositing/overflow/scrollbar-painting.html shows that we're failing to set drawsContent() when there's a resizer control.
Created attachment 62974 [details] Patch
Comment on attachment 62974 [details] Patch > +</html> > \ No newline at end of file We usually add those rather than face the wrath of diff.
http://trac.webkit.org/changeset/64298