The following tests started crashing exactly on the reported revision: fast/events/touch/frame-hover-update.html fast/events/touch/touch-inside-iframe-scrolled.html fast/events/touch/send-oncancel-event.html fast/events/touch/touch-stale-node-crash.html
Created attachment 332855 [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
*** Bug 182381 has been marked as a duplicate of this bug. ***
Committed r227961: <https://trac.webkit.org/changeset/227961>