chrome/browser/content_settings/content_settings_observer.h

   1 // Copyright (c) 2012 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 CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_OBSERVER_H_
   6 #define CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_OBSERVER_H_
   7
   8 #include <string>
   9
  10 #include "chrome/common/content_settings_pattern.h"
  11 #include "chrome/common/content_settings_types.h"
  12
  13 namespace content_settings {
  14
  15 class Observer {
  16  public:
  17   virtual void OnContentSettingChanged(
  18       const ContentSettingsPattern& primary_pattern,
  19       const ContentSettingsPattern& secondary_pattern,
  20       ContentSettingsType content_type,
  21       std::string resource_identifier) = 0;
  22
  23  protected:
  24   virtual ~Observer() {}
  25 };
  26
  27 }  // namespace content_settings
  28
  29 #endif  // CHROME_BROWSER_CONTENT_SETTINGS_CONTENT_SETTINGS_OBSERVER_H_