WTF prefix is not needed because WTF headers have a using statement at the end of the file.
Created attachment 177712 [details] Patch
Comment on attachment 177712 [details] Patch Yup
Comment on attachment 177712 [details] Patch Clearing flags on attachment: 177712 Committed r136709: <http://trac.webkit.org/changeset/136709>
All reviewed patches have been landed. Closing bug.