Merge branch 'stable-3.0'

* stable-3.0:
  SingleUserGroupTest: Remove unnecessary groupBackend member

Change-Id: Icf93f9708d0307c472b84daa3d5edbfaeb4545a2
tree: 4a57357c64ce1a3c66ebfd979cd6eb5fafb2bbb0
  1. .gitignore
  2. .settings/
  3. BUILD
  4. LICENSE
  5. src/