views: Refactor the way we register BrowserActionsContainer prefs.

chrome/browser/ui/views/browser_actions_container.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_VIEWS_BROWSER_ACTIONS_CONTAINER_H_
 #define CHROME_BROWSER_UI_VIEWS_BROWSER_ACTIONS_CONTAINER_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 257 matching lines @@
       public views::DragController,
       public views::ResizeAreaDelegate,
       public ui::AnimationDelegate,
       public ExtensionToolbarModel::Observer,
       public BrowserActionOverflowMenuController::Observer,
       public views::Widget::Observer {
  public:
   BrowserActionsContainer(Browser* browser, views::View* owner_view);
   virtual ~BrowserActionsContainer();
 
-  static void RegisterUserPrefs(PrefService* prefs);
-
   void Init();
 
   // Get the number of browser actions being displayed.
   int num_browser_actions() const { return browser_action_views_.size(); }
 
   // Whether we are performing resize animation on the container.
   bool animating() const { return animation_target_size_ > 0; }
 
   // Returns the chevron, if any.
   views::View* chevron() { return chevron_; }
@@ skipping 232 matching lines @@
 
   base::WeakPtrFactory<BrowserActionsContainer> task_factory_;
 
   // Handles delayed showing of the overflow menu when hovering.
   base::WeakPtrFactory<BrowserActionsContainer> show_menu_task_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserActionsContainer);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_BROWSER_ACTIONS_CONTAINER_H_