Merge "AudioService: VOICE_CALL vol changes map to SCO in calls" into main

        int streamTypeAlias = mStreamVolumeAlias[streamType];

        VolumeStreamState streamState = mStreamStates[streamTypeAlias];

        if ((streamType == AudioManager.STREAM_VOICE_CALL)

                && isInCommunication() && mDeviceBroker.isBluetoothScoActive()) {

            Log.i(TAG, "setStreamVolume for STREAM_VOICE_CALL, switching to STREAM_BLUETOOTH_SCO");

            streamType = AudioManager.STREAM_BLUETOOTH_SCO;

        }

        final int device = (ada == null)

                ? getDeviceForStream(streamType)

                : ada.getInternalType();