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_
+
+namespace resource_coordinator {
+
+// Do not assign values to these enum elements as the IPC macros in
+// coordination_unit_struct_traits.h relies on NUM_TYPES-1 being the
+// last valid element.
+enum class CoordinationUnitType : uint8_t {
+  INVALID_TYPE,
+  WEBCONTENTS,
+  FRAME,
+  NAVIGATION,
+  PROCESS,
+  NUM_TYPES
+};
+
+}  // resource_coordinator
+
+#endif  // SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_TYPES_H_