Merge "Avoid pausing bar appearance by starting window when relaunching" into tm-qpr-dev am: 3226615582

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21368119

Change-Id: I624e2596053e92b094fceea4bcb8d33ba3ef7a0e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>