stderr output of ImageDiff could be helpful when the program crashes.
Created attachment 139631 [details] Patch
Comment on attachment 139631 [details] Patch Looks good, let's see if it helps figure out the ref tests issue on the GTK Debug bot.
Comment on attachment 139631 [details] Patch Clearing flags on attachment: 139631 Committed r115729: <http://trac.webkit.org/changeset/115729>
All reviewed patches have been landed. Closing bug.