http://trac.webkit.org/changeset/183845 should've had tests.
Created attachment 252440 [details] Patch
Created attachment 252449 [details] Patch
Comment on attachment 252449 [details] Patch Clearing flags on attachment: 252449 Committed r183877: <http://trac.webkit.org/changeset/183877>
All reviewed patches have been landed. Closing bug.