Merge "Do not get device owner admin info when device owner is null" into nyc-dev am: 21f98459b7 am: f2ca8f9c50
am: a263edf14f

* commit 'a263edf14f67f098393311354fc424b710fae933':
  Do not get device owner admin info when device owner is null

Change-Id: Ibaad7c727c770fb98a077dff3d80ea0ba0f1e821