WKView should clean stuff up when the process terminates for any reason, not just a crash. Rename the function and make it clear the ViewGestureController. Also, don't make a ViewGestureController if we don't need one (if we don't have one, and the custom swipe view array is being cleared).
Created attachment 222734 [details]
Created attachment 222737 [details]
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
Comment on attachment 222737 [details]
Sadly, having a red tree means that EWS is slow, and doesn't tell us about this patch (or other new patches) quickly enough.