Merge "Test empty programInfo update for BroadcastRadio" into tm-dev am:...

Merge "Test empty programInfo update for BroadcastRadio" into tm-dev am: de500a11 am: de4512a0 am: 23a0e5fe

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17918772



Change-Id: I8593b9ee983293922c0fdf5b559e1f7d7a72324f
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>