Merge changes from topic "am-24a1d38b9196448ba01be8ca57067403"

* changes:
  Merge "Revert "Whitelist START_ACTIVITIES_FROM_BACKGROUND permission for"" into qt-dev am: 269907a310 am: 9530705038 am: cd01c44e93
  Merge "Allow permission controller to start background activities" into qt-dev am: 574cbd1987 am: b67bcb731b am: 61b1464759