Update mIsBeingDragged in onTouchEvent(ACTION_DOWN)

The logic to keep mIsBeingDragged when touching down during a scroll
animation was in onInterceptTouchEvent(), which we were bypassing by
using onTouchEvent() directly. Now we update mIsBeingDragged on touch
down in both onInterceptTouchEvent() and in onTouchEvent().

Bug: 141024521
Change-Id: I77abd4c36f3ccee27e160c817dadb3923e6cfc06
1 file changed