API changed so Version 2 was deprecated and new version 3 was added.
Created attachment 209623 [details] Patch
Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See http://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API
Committed r154591: <http://trac.webkit.org/changeset/154591>