am b390728b: am a224f70b: Fix interaction between BluetoothEventLoop and BluetoothService.

Merge commit 'b390728b54805ecba3e0690edf2b83b60933e6a7'

* commit 'b390728b54805ecba3e0690edf2b83b60933e6a7':
  Fix interaction between BluetoothEventLoop and BluetoothService.