am 7a865a5d: Merge change Ieed8be00 into eclair

Merge commit '7a865a5de8214aa4975371b9d8a2165a01f6b69c' into eclair-mr2

* commit '7a865a5de8214aa4975371b9d8a2165a01f6b69c':
  Introduce BluetoothAdapter.getDefaultAdapter().