Make sure that we clear any nested offsets

We previously only did this on onTouchEvent(ACTION_DOWN)
which isn't guaranteed to be called if we intercept. Fixed
by now doing this in onInterceptTouchEvent() to.

BUG: 21991284
Change-Id: I98b02f065d5ade583dac931911b5b27eae0c4df0
1 file changed