Merge "Defuse notification race around app stops" into tm-dev am: 81ac10a9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18624638



Change-Id: I1043c2f05e49974e85924e5040a5f850750ac693
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>