// Copyright 2012 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_UI_BROWSER_LIST_OBSERVER_H_ #define CHROME_BROWSER_UI_BROWSER_LIST_OBSERVER_H_ #include "base/observer_list_types.h" #include "build/build_config.h" #if BUILDFLAG(IS_ANDROID) #error This file should only be included on desktop. #endif class Browser; enum class BrowserClosingStatus; class BrowserListObserver : public base::CheckedObserver { … }; #endif // CHROME_BROWSER_UI_BROWSER_LIST_OBSERVER_H_