Always add the bt profile to profile list on the arrive of a connect event. Previously,
the connect event is ignored if it is a profile that's not known ahead of time.
In the BroadcastReceiver, pickup the new bluetooth status from the intent instead
of calling back to LocalBluetoothManager. There could be race condition since
LocalBluetoothManager itself gets the same info via the BroadcastReceiver mechanism.
Also cleaned up logs.
Also clean up the error codes returned by the framework, so that the settings app can properly detect an error.
Original author: npelly
Merged from: //branches/cupcake/...
Automated import of CL 143788
