Plumbs through changing navigator to bookmark menus. This is needed in

chrome/browser/ui/views/bookmarks/bookmark_menu_delegate.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_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_
 #define CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 40 matching lines @@
                        int first_menu_id);
   virtual ~BookmarkMenuDelegate();
 
   // Creates the menus from the model.
   void Init(views::MenuDelegate* real_delegate,
             views::MenuItemView* parent,
             const BookmarkNode* node,
             int start_child_index,
             ShowOptions show_options);
 
+  // Sets the PageNavigator.
+  void SetPageNavigator(PageNavigator* navigator);
+
   // Returns the id given to the next menu.
   int next_menu_id() const { return next_menu_id_; }
 
   // Makes the menu for |node| the active menu. |start_index| is the index of
   // the first child of |node| to show in the menu.
   void SetActiveMenu(const BookmarkNode* node, int start_index);
 
   // Returns the menu.
   views::MenuItemView* menu() const { return menu_; }
 
@@ skipping 107 matching lines @@
 
   views::MenuDelegate* real_delegate_;
 
   // Is the model being changed?
   bool is_mutating_model_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkMenuDelegate);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_BOOKMARKS_BOOKMARK_MENU_DELEGATE_H_