Merge "Allow registered call notifications to always appear" into tm-dev am: f8e0fd5f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17642059



Change-Id: I80ed6020b0b4a85269c096d0a92ee5e2bfd6a653
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>