Introduce SimulatedMouseEvent and teach EventDispatcher how to use it.
Created attachment 87430 [details]
Darin, can you take a look -- this is the lower-calorie alternative to bug 57391.
Comment on attachment 87430 [details]
Clearing flags on attachment: 87430
Committed r82376: <http://trac.webkit.org/changeset/82376>
All reviewed patches have been landed. Closing bug.