It would be more clear. See discussion in bug: https://bugs.webkit.org/show_bug.cgi?id=106497
Created attachment 187356 [details] Patch
Comment on attachment 187356 [details] Patch Clearing flags on attachment: 187356 Committed r142368: <http://trac.webkit.org/changeset/142368>
All reviewed patches have been landed. Closing bug.