Merge "BluetoothPbapVcardComposer: remove pause/wait translation" into cm-11.0
Drop duplicate service state check.

We already are checking this in sendDeviceStateChanged(), and
onServiceStateChanged() and onSignalStrengthsChanged() have no defined
order, so the signal strength information is lost in case
onSignalStrengthsChanged() is called first.

Change-Id: Id419135780ed7ec58016e32fa37ea06c74ac07d4