Revert of Global Resource Coordinator: Basic service internals

services/resource_coordinator/public/cpp/resource_coordinator_interface.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_RESOURCE_COORDINATOR_INTERFACE_H_
-#define SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_RESOURCE_COORDINATOR_INTERFACE_H_
-
-#include <stdint.h>
-
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "base/threading/thread_checker.h"
-#include "services/resource_coordinator/public/interfaces/coordination_unit.mojom.h"
-
-namespace service_manager {
-class Connector;
-}
-
-namespace resource_coordinator {
-
-using EventType = mojom::EventType;
-
-class ResourceCoordinatorInterface {
- public:
-  ResourceCoordinatorInterface(service_manager::Connector* connector,
-                               const CoordinationUnitType& type);
-  ResourceCoordinatorInterface(service_manager::Connector* connector,
-                               const CoordinationUnitType& type,
-                               const std::string& id);
-  ~ResourceCoordinatorInterface();
-
-  const mojom::CoordinationUnitPtr& service() const { return service_; }
-
-  void SendEvent(const mojom::EventType& event_type);
-  void AddChild(const ResourceCoordinatorInterface& child);
-
- private:
-  void ConnectToService(service_manager::Connector* connector,
-                        const CoordinationUnitType& type,
-                        const std::string& id);
-  void AddChildByID(const CoordinationUnitID& child_id);
-
-  mojom::CoordinationUnitPtr service_;
-
-  base::ThreadChecker thread_checker_;
-
-  // The WeakPtrFactory should come last so the weak ptrs are invalidated
-  // before the rest of the member variables.
-  base::WeakPtrFactory<ResourceCoordinatorInterface> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ResourceCoordinatorInterface);
-};
-
-}  // namespace resource_coordinator
-
-#endif  // SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_RESOURCE_COORDINATOR_INTERFACE_H_