am 71e351d9: Merge "Revert "Fix sockfd leakage in SensorService. Remove sockfd from Looper  when the connection is removed from mActiveConnections."" into lmp-dev

* commit '71e351d96b551ccdbc39b52a0c66da86cae83701':
  Revert "Fix sockfd leakage in SensorService. Remove sockfd from Looper  when the connection is removed from mActiveConnections."