We assume that the resultant Vector of WebFrame::forms() contains non-empty WebFromElements. However it contains empty WebFormElements if document()->forms() contains non HTMLElements.
Created attachment 80269 [details] Patch
Comment on attachment 80269 [details] Patch ok.
Comment on attachment 80269 [details] Patch Clearing flags on attachment: 80269 Committed r76744: <http://trac.webkit.org/changeset/76744>
All reviewed patches have been landed. Closing bug.