Pepper Flash settings integration: add UI for "deauthorize content licenses".

chrome/browser/ui/webui/options2/core_options_handler2.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_CORE_OPTIONS_HANDLER2_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS2_CORE_OPTIONS_HANDLER2_H_
 #pragma once
 
 #include <map>
 #include <string>
 
 #include "base/values.h"
-#include "chrome/browser/plugin_data_remover_helper.h"
+#include "chrome/browser/plugin_status_pref_setter.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/ui/webui/options2/options_ui2.h"
 
 namespace options2 {
 
 // Core options UI handler.
 // Handles resource and JS calls common to all options sub-pages.
 class CoreOptionsHandler : public OptionsPageUIHandler {
  public:
@@ skipping 114 matching lines @@
   //  item 0 - name of the preference.
   //  item 1 - name of the metric identifier (optional).
   void HandleClearPref(const ListValue* args);
 
   // Callback for the "coreOptionsUserMetricsAction" message.  This records
   // an action that should be tracked if metrics recording is enabled. |args|
   // is an array that contains a single item, the name of the metric identifier.
   void HandleUserMetricsAction(const ListValue* args);
 
   void UpdateClearPluginLSOData();
+  void UpdatePepperFlashSettingsEnabled();
 
   OptionsPageUIHandlerHost* handlers_host_;
   PrefChangeRegistrar registrar_;
 
-  // Used for asynchronously updating the preference stating whether clearing
-  // LSO data is supported.
-  PluginDataRemoverHelper clear_plugin_lso_data_enabled_;
+  PluginStatusPrefSetter plugin_status_pref_setter_;
 
   DISALLOW_COPY_AND_ASSIGN(CoreOptionsHandler);
 };
 
 }  // namespace options2
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_CORE_OPTIONS_HANDLER2_H_