TabContentsWrapper -> TabContents, for printing code.

chrome/browser/printing/print_preview_context_menu_observer.h

Index: chrome/browser/printing/print_preview_context_menu_observer.h
===================================================================
--- chrome/browser/printing/print_preview_context_menu_observer.h	(revision 140896)
+++ chrome/browser/printing/print_preview_context_menu_observer.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -11,11 +11,10 @@
 #include "chrome/browser/tab_contents/render_view_context_menu_observer.h"
 
 class TabContents;
-typedef TabContents TabContentsWrapper;
 
 class PrintPreviewContextMenuObserver : public RenderViewContextMenuObserver {
  public:
-  explicit PrintPreviewContextMenuObserver(TabContentsWrapper* tab);
+  explicit PrintPreviewContextMenuObserver(TabContents* tab);
   virtual ~PrintPreviewContextMenuObserver();
 
   // RenderViewContextMenuObserver implementation.
@@ -25,7 +24,7 @@
  private:
   bool IsPrintPreviewTab();
 
-  TabContentsWrapper* tab_;
+  TabContents* tab_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewContextMenuObserver);
 };