Merge "NotificationStackScroller: Fix scrollTo for notification groups" into nyc-dev
am: e88f60b8bb

* commit 'e88f60b8bba7aeb6aa42f3baa78fa9a1e1767373':
  NotificationStackScroller: Fix scrollTo for notification groups

Change-Id: I27794ef734161405862eac2446b51ae81145c8a2