TreeOutline needs cleaned up in a few areas that where affecting some work I'm doing.
<rdar://problem/15407379>
Created attachment 216221 [details] Patch
Comment on attachment 216221 [details] Patch r=me
Comment on attachment 216221 [details] Patch Clearing flags on attachment: 216221 Committed r161677: <http://trac.webkit.org/changeset/161677>
All reviewed patches have been landed. Closing bug.