Currently we issue regardless of whether the new status == old status. If it is supposed to fix some first time paint, then we should move that repaint() to where it is actually needed.
Created attachment 242657 [details] Patch
Comment on attachment 242657 [details] Patch Clearing flags on attachment: 242657 Committed r176874: <http://trac.webkit.org/changeset/176874>
All reviewed patches have been landed. Closing bug.