TabContentsWrapper -> TabContents, part 1.

chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.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_WEBUI_TAB_MODAL_CONFIRM_DIALOG_WEBUI_H_
 #define CHROME_BROWSER_UI_WEBUI_TAB_MODAL_CONFIRM_DIALOG_WEBUI_H_
 #pragma once
 
 #if !(defined(USE_AURA) || defined(OS_CHROMEOS))
 #error Tab-modal confirm dialog should be shown with native UI.
 #endif
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/web_dialogs/web_dialog_delegate.h"
 
-class TabContentsWrapper;
+class TabContents;
+typedef TabContents TabContentsWrapper;
 class TabModalConfirmDialogDelegate;
 
 namespace ui {
 class ConstrainedWebDialogDelegate;
 }
 
 // Displays a tab-modal dialog, i.e. a dialog that will block the current page
 // but still allow the user to switch to a different page.
 // To display the dialog, allocate this object on the heap. It will open the
 // dialog from its constructor and then delete itself when the user dismisses
@@ skipping 26 matching lines @@
 
   scoped_ptr<TabModalConfirmDialogDelegate> delegate_;
 
   // Deletes itself.
   ui::ConstrainedWebDialogDelegate* constrained_web_dialog_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(TabModalConfirmDialogWebUI);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_TAB_MODAL_CONFIRM_DIALOG_WEBUI_H_