Merge "Add support to move task to another display" into udc-dev am:...

Merge "Add support to move task to another display" into udc-dev am: 3ad0e9fc am: 81252d03 am: 08b255b4 am: f1bb3578

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22915473



Change-Id: Id5c71b0f6e4964a4dff04f1ca5b3de3f7491786d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>