Merge "Use STREAM_VOICE_CALL when device connected to le BT device or hearing...

Merge "Use STREAM_VOICE_CALL when device connected to le BT device or hearing aid device to play tones get from ToneGenerator." into tm-dev am: e30ea069 am: e6eea9fa am: b22261bd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/18501697



Change-Id: Ib91ea421721180e4909bbca66c2d4e7098b12c8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>