chromium/chrome/browser/new_tab_page/one_google_bar/one_google_bar_service_observer.h

// 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_NEW_TAB_PAGE_ONE_GOOGLE_BAR_ONE_GOOGLE_BAR_SERVICE_OBSERVER_H_
#define CHROME_BROWSER_NEW_TAB_PAGE_ONE_GOOGLE_BAR_ONE_GOOGLE_BAR_SERVICE_OBSERVER_H_

// Observer for OneGoogleBarService.
class OneGoogleBarServiceObserver { … };

#endif  // CHROME_BROWSER_NEW_TAB_PAGE_ONE_GOOGLE_BAR_ONE_GOOGLE_BAR_SERVICE_OBSERVER_H_