Need to add willBeDestroyed to WebGraphicsLayer,
Created attachment 135499 [details] Patch.
Comment on attachment 135499 [details] Patch. Thanks!
Comment on attachment 135499 [details] Patch. Clearing flags on attachment: 135499 Committed r113135: <http://trac.webkit.org/changeset/113135>
All reviewed patches have been landed. Closing bug.