Fixed an issue where the notification was clipped during the translation

Because we were not invalidating the view anymore, but clipping was done
in the drawChild call, the clipping was never updated.
Invalidating the view fixes this.

Test: swipe, observe no jank
Fixes: 186488568
Change-Id: I10b1e0ef52936ec7f67266686f086604a7d1f501
1 file changed