am 89888b2d: Merge change 20038 into donut

Merge commit '89888b2d9dc2d1994a8236ffbce5aaefd6782bf3'

* commit '89888b2d9dc2d1994a8236ffbce5aaefd6782bf3':
  Remove debug code which reads the max_events_per_sec property on every touch event