am 859dbd89: am 5ac58157: am 25144566: Merge "Bluetooth multi-user updates: change bluetooth manager system service to reject background user access. disable and enable Bluetooth when user is switched" into jb-mr1-dev

* commit '859dbd89df773f1ace87419462c52b620745d46f':
  Bluetooth multi-user updates: change bluetooth manager system service to reject background user access. disable and enable Bluetooth when user is switched