see https://bugs.webkit.org/attachment.cgi?id=276099&action=prettypatch
Created attachment 276153 [details] Patch
Created attachment 276159 [details] Patch
Comment on attachment 276159 [details] Patch Clearing flags on attachment: 276159 Committed r199307: <http://trac.webkit.org/changeset/199307>
All reviewed patches have been landed. Closing bug.