We can optimize uninitialized div.lang, div.title etc. (These are one of the slowest cases in terms of V8 DOM vs. JSC DOM.)
Created attachment 177920 [details] Patch
Comment on attachment 177920 [details] Patch Clearing flags on attachment: 177920 Committed r136796: <http://trac.webkit.org/changeset/136796>
All reviewed patches have been landed. Closing bug.