Merge "[LE] Test cases for Media Output Broadcast Dialog" into tm-dev am: fc02968a am: 69538f66

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18287503



Change-Id: Ib906c986380afc95c7a48c9817b1382cc484136a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>