TabContentsWrapper -> TabContents, part 1.

chrome/browser/ui/bookmarks/bookmark_tab_helper.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_BOOKMARKS_BOOKMARK_TAB_HELPER_H_
 #define CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_
 #pragma once
 
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_observer.h"
 
 class BookmarkTabHelperDelegate;
-class TabContentsWrapper;
+class TabContents;
+typedef TabContents TabContentsWrapper;
 struct BookmarkNodeData;
 
 // Per-tab class to manage bookmarks.
 class BookmarkTabHelper : public content::NotificationObserver,
                           public content::WebContentsObserver {
  public:
   // BookmarkDrag --------------------------------------------------------------
   // Interface for forwarding bookmark drag and drop to extenstions.
   class BookmarkDrag {
    public:
@@ skipping 54 matching lines @@
   // by us.
   BookmarkTabHelperDelegate* delegate_;
 
   // Handles drag and drop event forwarding to extensions.
   BookmarkDrag* bookmark_drag_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkTabHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_