components/search_engines/template_url_service_observer.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_OBSERVER_H_
   6 #define COMPONENTS_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_OBSERVER_H_
   7
   8 // TemplateURLServiceObserver is notified whenever the set of TemplateURLs
   9 // are modified.
  10 class TemplateURLServiceObserver {
  11  public:
  12   // Notification that the template url model has changed in some way.
  13   virtual void OnTemplateURLServiceChanged() = 0;
  14
  15  protected:
  16   virtual ~TemplateURLServiceObserver() {}
  17 };
  18
  19 #endif  // COMPONENTS_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_OBSERVER_H_