Improve performance in CSSRuleList::rulesText()/CSSSelectorList::selectorsText() by using StringBuilder instead of String.
Created attachment 112223 [details] Patch
Comment on attachment 112223 [details] Patch We should also switch over CSSRulesList::rulesText().
Comment on attachment 112223 [details] Patch Clearing flags on attachment: 112223 Committed r98281: <http://trac.webkit.org/changeset/98281>
All reviewed patches have been landed. Closing bug.