[GRC] Process Coordination Unit support for Global Resource Controller

services/resource_coordinator/coordination_unit/coordination_unit_factory.cc

+// 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.
+
+#include "services/resource_coordinator/coordination_unit/coordination_unit_factory.h"
+
+#include <memory>
+#include <utility>
+
+#include "services/resource_coordinator/coordination_unit/coordination_unit_impl.h"
+#include "services/resource_coordinator/coordination_unit/process_coordination_unit_impl.h"
+#include "services/resource_coordinator/public/cpp/coordination_unit_id.h"
+#include "services/resource_coordinator/public/cpp/coordination_unit_types.h"
+#include "services/service_manager/public/cpp/service_context_ref.h"
+
+namespace resource_coordinator {
+
+namespace coordination_unit_factory {
+
+std::unique_ptr<CoordinationUnitImpl> CreateCoordinationUnit(
+    const CoordinationUnitID& id,
+    std::unique_ptr<service_manager::ServiceContextRef> service_ref) {
+  switch (id.type) {
+    case CoordinationUnitType::kProcess:
+      return base::MakeUnique<ProcessCoordinationUnitImpl>(
+          id, std::move(service_ref));
+    default:
+      return base::MakeUnique<CoordinationUnitImpl>(id, std::move(service_ref));
+  }
+}
+
+}  // namespace coordination_unit_factory
+
+}  // namespace resource_coordinator