Merge "Add owner for wm policy test" am: 4ccfb8ecff am: f6f1a8d7cf am: d6227262c7

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1997132

Change-Id: I0c4c65f32cccdf6d11ee7add4ad1e89ce71bdd61