InjectedBundlePage is using StringBuilder class but is not following the latest recommandations from http://trac.webkit.org/wiki/EfficientStrings for efficient string handling.
Created attachment 163792 [details] Patch
Comment on attachment 163792 [details] Patch Very nice, and dumpResourceURL makes the code a bit cleaner
Comment on attachment 163792 [details] Patch Clearing flags on attachment: 163792 Committed r128421: <http://trac.webkit.org/changeset/128421>
All reviewed patches have been landed. Closing bug.