Move creation of the PrefStores into the PrefValueStore, to reduce the knowle...

chrome/browser/pref_service.h

 // Copyright (c) 2010 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.
 
 // This provides a way to access the application's current preferences.
 
 #ifndef CHROME_BROWSER_PREF_SERVICE_H_
 #define CHROME_BROWSER_PREF_SERVICE_H_
 #pragma once
 
@@ skipping 83 matching lines @@
     Value::ValueType type_;
     std::wstring name_;
     scoped_ptr<Value> default_value_;
 
     // A reference to the pref service's pref_value_store_.
     PrefValueStore* pref_value_store_;
 
     DISALLOW_COPY_AND_ASSIGN(Preference);
   };
 
-  // Factory method that creates a new instance of a |PrefService| with
-  // all platform-applicable PrefStores (managed, extension, user, etc.).
+  // Factory method that creates a new instance of a PrefService with
+  // a PrefValueStore containing all platform-applicable PrefStores.
   // The |pref_filename| points to the user preference file. The |profile| is
   // the one to which these preferences apply; it may be NULL if we're dealing
   // with the local state. This is the usual way to create a new PrefService.
   static PrefService* CreatePrefService(const FilePath& pref_filename,
                                         Profile* profile);
 
   // Convenience factory method for use in unit tests. Creates a new
   // PrefService that uses a PrefValueStore with user preferences at the given
   // |pref_filename|, and no other PrefStores (i.e., no other types of
   // preferences).
@@ skipping 179 matching lines @@
   typedef base::hash_map<std::wstring, NotificationObserverList*>
       PrefObserverMap;
   PrefObserverMap pref_observers_;
 
   friend class ScopedPrefUpdate;
 
   DISALLOW_COPY_AND_ASSIGN(PrefService);
 };
 
 #endif  // CHROME_BROWSER_PREF_SERVICE_H_