Currently the AssociatedURLLoader just continues the load even when it's been deleted which just queues up data somewhere. The load should be canceled instead.
Created attachment 102047 [details] Patch
Comment on attachment 102047 [details] Patch Clearing flags on attachment: 102047 Committed r91789: <http://trac.webkit.org/changeset/91789>
All reviewed patches have been landed. Closing bug.