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

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



Change-Id: Ie9d3fcd73382b0627d08c0566ada7ff91d54027a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>