Merge "Added owners for DevicePolicy mocking tests" am: eea226987e am: 2aa39e4407 am: 20d0f38f5f

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1530768

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6248081f4fc06caee3007d0be4548d662a77beb0