TabContentsWrapper -> TabContents, part 1.

chrome/browser/instant/instant_unload_handler.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_INSTANT_INSTANT_UNLOAD_HANDLER_H_
 #define CHROME_BROWSER_INSTANT_INSTANT_UNLOAD_HANDLER_H_
 #pragma once
 
 #include "base/memory/scoped_vector.h"
 
 class Browser;
-class TabContentsWrapper;
+class TabContents;
+typedef TabContents TabContentsWrapper;
 
 // InstantUnloadHandler makes sure the before unload and unload handler is run
 // when using instant. When the user commits the instant preview the existing
 // TabContentsWrapper is passed to |RunUnloadListenersOrDestroy|. If the tab has
 // no before unload or unload listener the tab is deleted, otherwise the before
 // unload and unload listener is executed. If the before unload listener shows a
 // dialog the tab is added back to the tabstrip at its original location next to
 // the instant page.
 class InstantUnloadHandler {
  public:
@@ skipping 16 matching lines @@
   // TODO(sky): browser really needs to wait to close until there are no more
   // tabs managed by InstantUnloadHandler.
   Browser* browser_;
 
   ScopedVector<TabContentsDelegateImpl> delegates_;
 
   DISALLOW_COPY_AND_ASSIGN(InstantUnloadHandler);
 };
 
 #endif  // CHROME_BROWSER_INSTANT_INSTANT_UNLOAD_HANDLER_H_