[JSC] Do not copy the adjacency list when we just need to manipulate them
Created attachment 265666 [details] Patch
Comment on attachment 265666 [details] Patch r=me
Comment on attachment 265666 [details] Patch Clearing flags on attachment: 265666 Committed r192544: <http://trac.webkit.org/changeset/192544>
All reviewed patches have been landed. Closing bug.