Merge "Add test API for phone call state" into udc-dev am: 5cef355a am:...

Merge "Add test API for phone call state" into udc-dev am: 5cef355a am: 268e1c69 am: 7b3a6f1c am: df86a9f4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22743659



Change-Id: Ib6e96c8d9fcf320b97af8783901b9131adea511f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>