Merge "Add support to move task to another display" into udc-dev am: 3ad0e9fc

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



Change-Id: I2038831162d9a8723b44366ddb8d4281e0e93e11
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>