Accelerate long press in View.java

If a force press is detected, the MotionEvent will have a classification
of CLASSIFICATION_DEEP_PRESS. When this type is detected, dispatch the long
press event immediately.

Bug: 62940136
Test: "force" press on home screen and see the logcat message about
accelerating the long press action, see the menu appear sooner than the
typical timeout for long press.

Change-Id: Ifcd953356f42248c1d3c6674877b84b3aaf01299