This will help quickly identify whether or not GenGC is responsible for a particular crash by prematurely collecting a live object.
Created attachment 224779 [details] Patch
Comment on attachment 224779 [details] Patch r=me
Comment on attachment 224779 [details] Patch Clearing flags on attachment: 224779 Committed r164447: <http://trac.webkit.org/changeset/164447>
All reviewed patches have been landed. Closing bug.