am 84c1bbd7: Merge "Move PointerTracker.MIN_GESTURE_RECOGNITION_TIME to GestureStroke" into jb-mr1-dev

* commit '84c1bbd76d144c2d777952079b9e8d8fea98c9b2':
  Move PointerTracker.MIN_GESTURE_RECOGNITION_TIME to GestureStroke