services/ui/common/mus_common_unittests_app_manifest.json

{
  "manifest_version": 1,
  "name": "mojo:mus_common_unittests_app",
  "display_name": "Mus Common Unittests",
  "capabilities": {
    "required": {
      "*": { "classes": [ "app" ] }
    }
  }
}