Check if Bluetooth is enabled before making any calls down.
Check if Bluetooth is enabled before making any calls down.

This was causing problems when apps were making calls, without
turning on BT first.

Bug: 2234918
Dr No: Eastham

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base