[automerger skipped] Merge "Restrict activity launch when caller is running in the background" into tm-dev am: 5f74ebdf62 am: e3f384b963 am: 8f988ac497 -s ours am: 1456fb3432 -s ours am: 0f01b87177 -s ours am: 49fb05e6fb -s ours

am skip reason: Merged-In Ic88dd1e79b867b44cdcd6fc86650f5de6ebcc23d with SHA-1 e1edaa27ea is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23265596

Change-Id: Ia7d8ba16c99b281427a8881e49fad352c2301166
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>