Global Resource Coordinator: Basic service internals

services/resource_coordinator/public/cpp/coordination_unit_types.h

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+#ifndef SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_TYPES_H_
+#define SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_TYPES_H_
+
+#include <stdint.h>
+
+namespace resource_coordinator {
+
+// Any new type here needs to be mirrored between coordination_unit_types.h and
+// coordination_unit.mojom, and have mappings between the two defined in
+// coordination_unit_struct_traits.h/.cc
+enum class CoordinationUnitType : uint8_t {
+  kInvalidType,
+  kWebContents,
+  kFrame,
+  kNavigation,
+  kProcess,
+};
+
+}  // resource_coordinator
+
+#endif  // SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_TYPES_H_