Fixed behavior of the bookmark bar visibility.

chrome/browser/bookmarks/bookmark_context_menu_controller.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.
 
 #ifndef CHROME_BROWSER_BOOKMARKS_BOOKMARK_CONTEXT_MENU_CONTROLLER_H_
 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_CONTEXT_MENU_CONTROLLER_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 39 matching lines @@
       PageNavigator* navigator,
       const BookmarkNode* parent,
       const std::vector<const BookmarkNode*>& selection);
   virtual ~BookmarkContextMenuController();
 
   void BuildMenu();
 
   ui::SimpleMenuModel* menu_model() const { return menu_model_.get(); }
 
   // ui::SimpleMenuModel::Delegate implementation:
-  virtual bool IsCommandIdChecked(int command_id) const;
-  virtual bool IsCommandIdEnabled(int command_id) const;
-  virtual bool GetAcceleratorForCommandId(int command_id,
-                                          ui::Accelerator* accelerator);
-  virtual void ExecuteCommand(int command_id);
+  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
+  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
+  virtual bool GetAcceleratorForCommandId(
+      int command_id,
+      ui::Accelerator* accelerator) OVERRIDE;
+  virtual void ExecuteCommand(int command_id) OVERRIDE;
 
   // Accessors:
   Profile* profile() const { return profile_; }
   PageNavigator* navigator() const { return navigator_; }
 
  private:
   // Adds a IDC_* style command to the menu with a localized string.
   void AddItem(int id, int localization_id);
   // Adds a separator to the menu.
   void AddSeparator();
   // Adds a checkable item to the menu.
   void AddCheckboxItem(int id, int localization_id);
 
   // Overridden from BaseBookmarkModelObserver:
   // Any change to the model results in closing the menu.
-  virtual void BookmarkModelChanged();
+  virtual void BookmarkModelChanged() OVERRIDE;
 
   // Returns true if selection_ has at least one bookmark of type url.
   bool HasURLs() const;
 
   gfx::NativeWindow parent_window_;
   BookmarkContextMenuControllerDelegate* delegate_;
   Profile* profile_;
   PageNavigator* navigator_;
   const BookmarkNode* parent_;
   std::vector<const BookmarkNode*> selection_;
   BookmarkModel* model_;
   scoped_ptr<ui::SimpleMenuModel> menu_model_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkContextMenuController);
 };
 
 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_CONTEXT_MENU_CONTROLLER_H_