Merge "Keep visible process state if process embeds visible activity" into...

Merge "Keep visible process state if process embeds visible activity" into udc-dev am: d374dc63 am: 3454caa7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22132895



Change-Id: Ic3d31aab95103d4791900b008041495d80dbdc62
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>