We enabled accelerated composited for content displayed in regions. Add tests that take scrolling into account as we do not have any scrolling test right now in compositing/regions.
Created attachment 223698 [details] Patch
Comment on attachment 223698 [details] Patch r=me
Comment on attachment 223698 [details] Patch Clearing flags on attachment: 223698 Committed r163785: <http://trac.webkit.org/changeset/163785>
All reviewed patches have been landed. Closing bug.