Merge "Move wallpaper transition leashes to the back" into udc-dev am: f11d33ba

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23269401



Change-Id: I20b5e9a0d19ca44d47b637f6c6f45ae7d467b9ce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>