Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/password_manager/password_manager.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_PASSWORD_MANAGER_PASSWORD_MANAGER_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_H_
 
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/prefs/public/pref_member.h"
 #include "base/stl_util.h"
 #include "chrome/browser/password_manager/password_form_manager.h"
 #include "chrome/browser/ui/login/login_model.h"
 #include "chrome/common/password_form_fill_data.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 #include "content/public/common/password_form.h"
 
 class PasswordManagerDelegate;
 class PasswordManagerTest;
 class PasswordFormManager;
-class PrefService;
+class PrefServiceSyncable;
 
 // Per-tab password manager. Handles creation and management of UI elements,
 // receiving password form data from the renderer and managing the password
 // database through the PasswordStore. The PasswordManager is a LoginModel
 // for purposes of supporting HTTP authentication dialogs.
 class PasswordManager : public LoginModel,
                         public content::WebContentsObserver,
                         public content::WebContentsUserData<PasswordManager> {
  public:
-  static void RegisterUserPrefs(PrefService* prefs);
+  static void RegisterUserPrefs(PrefServiceSyncable* prefs);
 
   static void CreateForWebContentsAndDelegate(
       content::WebContents* contents,
       PasswordManagerDelegate* delegate);
   virtual ~PasswordManager();
 
   // Is saving new data for password autofill enabled for the current profile?
   // For example, saving new data is disabled in Incognito mode, whereas filling
   // data is not.
   bool IsSavingEnabled() const;
@@ skipping 71 matching lines @@
   LoginModelObserver* observer_;
 
   // Set to false to disable the password manager (will no longer ask if you
   // want to save passwords but will continue to fill passwords).
   BooleanPrefMember password_manager_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(PasswordManager);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_H_