Move PluginPrefs to use PluginService instead of PluginList.

chrome/browser/plugin_prefs.h

 // Copyright (c) 2011 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_PLUGIN_PREFS_H_
 #define CHROME_BROWSER_PLUGIN_PREFS_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 99 matching lines @@
 
   // Allows unit tests to directly set enforced plug-in patterns.
   void SetPolicyEnforcedPluginPatterns(
       const std::set<string16>& disabled_patterns,
       const std::set<string16>& disabled_exception_patterns,
       const std::set<string16>& enabled_patterns);
 
   // Returns the plugin list to use, either the singleton or the override.
   webkit::npapi::PluginList* GetPluginList();
 
-  // Called on the file thread to update the plug-in state.
-  void EnablePluginInternal(bool enabled, const FilePath& path);
+  // Callback for after the plugin groups have been loaded.
+  void EnablePluginGroupInternal(
+      bool enabled,
+      const string16& group_name,
+      const std::vector<webkit::npapi::PluginGroup>& groups);
+  void EnablePluginInternal(
+      bool enabled,
+      const FilePath& path,
+      const std::vector<webkit::npapi::PluginGroup>& groups);
 
   // Called on the file thread to get the data necessary to update the saved
   // preferences.
   void GetPreferencesDataOnFileThread();
 
   // Called on the UI thread with the plugin data to save the preferences.
   void OnUpdatePreferences(std::vector<webkit::npapi::PluginGroup> groups);
 
   // Sends the notification that plugin data has changed.
   void NotifyPluginStatusChanged();
@@ skipping 24 matching lines @@
   // PluginList to use for testing. If this is NULL, defaults to the global
   // singleton.
   webkit::npapi::PluginList* plugin_list_;
 
   PrefChangeRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginPrefs);
 };
 
 #endif  // CHROME_BROWSER_PLUGIN_PREFS_H_