Clean up subtrees selection code
Created attachment 239871 [details] Patch
Comment on attachment 239871 [details] Patch r=me
Created attachment 240539 [details] Patch for landing
Comment on attachment 240539 [details] Patch for landing Clearing flags on attachment: 240539 Committed r175252: <http://trac.webkit.org/changeset/175252>
All reviewed patches have been landed. Closing bug.