[automerger skipped] Merge "Restrict activity launch when caller is running in...

[automerger skipped] Merge "Restrict activity launch when caller is running in the background" into tm-dev am: 5f74ebdf am: a280c0d0 -s ours am: 9dc603c8 -s ours am: a82a9e4a -s ours

am skip reason: Merged-In Ic88dd1e79b867b44cdcd6fc86650f5de6ebcc23d with SHA-1 e1edaa27 is already in history

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



Change-Id: Id7bb6bdbc271e057eb566248208b9c6a0ace7d6d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>