1) Should only be shown for owner profile
2) Should be disabled if A) not enrolled, B) DevicePolicyManager, C) HAL issue
Fixes: 134700640
Test: Manual test of conditions above
Change-Id: Id72db59c662df6c529c98aafd610de8c86c77ebd
Fixes: 134700640
Test: atest FaceSettingsLockscreenBypassPreferenceControllerTest
Test: enabling/disabling setting through Settings > Security > Face unlock
works as expected
Test: preference controller no longer seen in Settings > Display > Lock screen display
Change-Id: I54807ad92fac62398a2b9dab93dd638775a09c8d