Yo, implement it!
Created attachment 98198 [details] Patch
Comment on attachment 98198 [details] Patch Attachment 98198 [details] did not pass qt-ews (qt): Output: http://queues.webkit.org/results/8926552
Comment on attachment 98198 [details] Patch Clearing flags on attachment: 98198 Committed r89461: <http://trac.webkit.org/changeset/89461>
All reviewed patches have been landed. Closing bug.
Build fix landed in http://trac.webkit.org/changeset/89467