325bd07b31
The mapper sends a DOWN when the finger is released then starts a short timer. If the finger is not pressed again before the timer elapses, then the mapper sends an UP to complete the tap. If the finger is pressed again then the mapper starts sending MOVEs as part of a drag. Double/triple taps work as intended because we also start watching for a new tap when the finger is pressed again. If a new tap occurs the old tap is also finished. So each individual finger short press/release cycle constitutes a distinct tap. Change-Id: Id0a6ee10dd27e723f6cb04e56b43939abe9e940c