Merge "Add unit tests for NearbyMetrics." into tm-dev am: 26b449b432

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Nearby/+/16981201

Change-Id: I835603ad37cf7696f82b9464aea78c8b6807c347
tree: 36d657a18fac51ea3fbf50ff6d27d331ee76e3cd
  1. nearby/