Make positive Device Owner CTSVerifier tests possible.

Repurposing com.android.cts.verifier.managedprovisioning.DeviceAdminTestReceiver
to act as Device Owner. Needs manual setting up through the following adb command:

adb shell dpm set-device-owner 'com.android.cts.verifier/com.android.cts.verifier.managedprovisioning.DeviceAdminTestReceiver'

Bug: 20878804
Change-Id: I871ff800697afd142d892925fcd980e22dfa0c7b
6 files changed