Fix the focus not move to the place where the finger clicks

User does the triple tap operation, but the gesture detection
becomes to doubleTapAndHold because the timing of the motion
event. Then the long pressing data is created but not be cleared
when the state returns to STATE_CLEAR.
Adding the long pressing data reset to fix this issue.

Bug: 163298552
Test: a11y CTS & unit tests

Change-Id: I5fc23a14b0a4ae3c7c012cb4ed8dc924c00e7fe9