Merge "CP: Launch activity in fullscreen for testConfigurationChangeOrderDuringTransition" am: a74ab9886b

Original change: https://android-review.googlesource.com/c/platform/cts/+/1525538

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I9b31254cb5bdd7e8659ad6e2e012027ebdd3534a