Merge "Force rebind live wallpapers when destination change" into udc-dev am:...

Merge "Force rebind live wallpapers when destination change" into udc-dev am: 30ee3068 am: ba1e335b am: 578c3541 am: 268ecff7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23695584



Change-Id: I5d2f9a09784384cd7dd86cd302c125ad227a60d0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>