// Copyright 2017 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef CHROME_BROWSER_RESOURCE_COORDINATOR_LIFECYCLE_UNIT_SOURCE_BASE_H_ #define CHROME_BROWSER_RESOURCE_COORDINATOR_LIFECYCLE_UNIT_SOURCE_BASE_H_ #include "base/observer_list.h" #include "chrome/browser/resource_coordinator/lifecycle_unit_source.h" namespace resource_coordinator { class LifecycleUnitBase; // Base class for a class that creates and destroys LifecycleUnits. class LifecycleUnitSourceBase : public LifecycleUnitSource { … }; } // namespace resource_coordinator #endif // CHROME_BROWSER_RESOURCE_COORDINATOR_LIFECYCLE_UNIT_SOURCE_BASE_H_