am 52df60d8: Merge "Bug: 21589105 Rescoping SYSTEM_ALERT_WINDOW and WRITE_SETTINGS permission to an explicit toggle to be enabled through Settings via Apps -> Advanced Apps." into mnc-dev

* commit '52df60d83dc48818aacbe1721e6aaa9be39e8451':
  Bug: 21589105 Rescoping SYSTEM_ALERT_WINDOW and WRITE_SETTINGS permission to an explicit toggle to be enabled through Settings via Apps -> Advanced Apps.