Merge "Force rebind live wallpapers when destination change" into udc-dev am: 30ee3068

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



Change-Id: I88946c5bb9d845d2139beeea511b1c6d81270a75
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>