Move EventTarget from ExceptionCode to ExceptionOr
Created attachment 294032 [details] Patch
Created attachment 294126 [details] Patch
Created attachment 294135 [details] Patch
Created attachment 294138 [details] Patch
Patch passing on EWS and ready for review now.
Comment on attachment 294138 [details] Patch Clearing flags on attachment: 294138 Committed r208476: <http://trac.webkit.org/changeset/208476>
All reviewed patches have been landed. Closing bug.