TileGrid revalidates tiles twice during flush, first with wrong visible rect
Created attachment 297643 [details]
Comment on attachment 297643 [details]
Clearing flags on attachment: 297643
Committed r210095: <http://trac.webkit.org/changeset/210095>
All reviewed patches have been landed. Closing bug.
Re-opened since this is blocked by bug 167464
Re-landed in http://trac.webkit.org/r211766