Fix animation for the empty cabinet, also make other animations less jarring.

Setting android:animateLayoutChanges=true was causing flickering and problems
with sliding the cabinet while a fragment transition was already in progress.

Bug: 27060052
Bug: 26952361
Change-Id: I17e5f8b57d63cd9a586fc70ae43e030c4f232e8d
(cherry picked from commit ed82fd78)