Merge "Implement A2DP sink and AVRCP controller binder server"

system/service/Android.bp

system/service/a2dp_sink.cc

system/service/a2dp_sink.h

system/service/adapter.cc

system/service/adapter.h

system/service/avrcp_control.cc

system/service/avrcp_control.h

system/service/client/main.cc

system/service/common/Android.bp

...ice/common/android/bluetooth/BluetoothAvrcpMediaAttr.aidl

.../common/android/bluetooth/BluetoothRemoteDeviceProps.aidl

system/service/common/android/bluetooth/IBluetooth.aidl

.../service/common/android/bluetooth/IBluetoothA2dpSink.aidl

.../common/android/bluetooth/IBluetoothA2dpSinkCallback.aidl

...vice/common/android/bluetooth/IBluetoothAvrcpControl.aidl

...mon/android/bluetooth/IBluetoothAvrcpControlCallback.aidl

.../service/common/android/bluetooth/IBluetoothCallback.aidl

...ce/common/android/bluetooth/bluetooth_avrcp_media_attr.cc

...ice/common/android/bluetooth/bluetooth_avrcp_media_attr.h

...common/android/bluetooth/bluetooth_remote_device_props.cc