We can save 8 bytes per Structure by just shuffling the members around a bit.
<rdar://problem/13359200>
Created attachment 191785 [details] Patch
Comment on attachment 191785 [details] Patch r=me
Comment on attachment 191785 [details] Patch Clearing flags on attachment: 191785 Committed r144957: <http://trac.webkit.org/changeset/144957>
All reviewed patches have been landed. Closing bug.