Current implementation of DOM iterators does not enforce that a "done: true" iterator will always return "done: true".
Created attachment 278337 [details] Patch
Created attachment 278486 [details] Patch
Comment on attachment 278486 [details] Patch Clearing flags on attachment: 278486 Committed r200678: <http://trac.webkit.org/changeset/200678>
All reviewed patches have been landed. Closing bug.
Reverted r200678 for reason: This incompleted feature broke http://m.yahoo.co.jp. Roll it out together with r200619. Committed r202302: <http://trac.webkit.org/changeset/202302>
Reverted r202302, r202303, r202305, and r202306 for reason: Roll out the rollouts because of breaking the build. Committed r202307: <http://trac.webkit.org/changeset/202307>