Backward traversing in LiveNodeList is left to be optimized similarly to forwarding case in r158698.
Created attachment 225953 [details] Patch
CC'ing Ryosuke who was working on this recently.
Comment on attachment 225953 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=225953&action=review > Source/WebCore/dom/LiveNodeList.cpp:112 > + for (unsigned traversedCount = 0; traversedCount < count; ++traversedCount) { We don't need traversedCount. Simply decrement count instead.
Created attachment 226097 [details] Patch Applied Ryosuke's comment.
Comment on attachment 226097 [details] Patch Clearing flags on attachment: 226097 Committed r165254: <http://trac.webkit.org/changeset/165254>
All reviewed patches have been landed. Closing bug.