chromium/chrome/browser/background/background_contents_service_observer.h

// Copyright 2019 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_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_OBSERVER_H_
#define CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_OBSERVER_H_

#include "base/observer_list_types.h"

struct BackgroundContentsOpenedDetails;

class BackgroundContentsServiceObserver : public base::CheckedObserver { … };

#endif  // CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_OBSERVER_H_