Drop UnsafeVectorOverflow on ElementDescendantConstIterator::m_ancestorSiblingStack. Andreas already dropped in on ElementDescendantIterator::m_ancestorSiblingStack in <http://trac.webkit.org/changeset/178253> but did not update the "Const" counterpart.
Created attachment 271810 [details]
Comment on attachment 271810 [details]
Clearing flags on attachment: 271810
Committed r196839: <http://trac.webkit.org/changeset/196839>
All reviewed patches have been landed. Closing bug.