Bluetooth: Fix for Global reference table overflow issue[1/2]

 -  To avoid RemoteCallbackList object leaks in Bluetooth Manager
    Service, Added unregister API in BluetoothAdapter.java which
    internally calls unregisterAdapter of Manager Service

CRs-Fixed: 2138560
Change-Id: I58ce5f5e1b86d87e0ff602b453abb74d0b5e1982
2 files changed