e89a83b65d
TODO: - Consider delaying animating task bar to stashed towards all apps state until user releasing their finger (tho in this change heuristic is applied for stashing and unstashing respectively) - Further consolidate some animation logic Bug: 204220602 Test: manual Change-Id: I58b4d035fcf65a9f5c68e69c129eae95b89b1c4a