diff --git a/layout/base/src/nsContentIterator.h b/layout/base/src/nsContentIterator.h
deleted file mode 100644
index f712772752c2..000000000000
--- a/layout/base/src/nsContentIterator.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/*
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL.  You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation.  Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
- * Reserved.
- */
-
-#ifndef __nsContentIterator_h___
-#define __nsContentIterator_h___
-
-//#include "nsIEnumerator.h"
-#include "nsISupports.h"
-
-class nsIContent;
-class nsIDOMRange;
-
-/*
- *  A simple iterator class for traversing the content in "left to right" order
- */
-class nsContentIterator // : public nsIEnumerator
-{
-public:
-
-
-  // constructors/destructor ------------------------------------
-   
-  // Creates an iterator for the subtree rooted by the node aRoot
-  nsContentIterator(nsIContent* aRoot);
-
-  // Creates an iterator for the subtree defined by the range aRange
-  nsContentIterator(nsIDOMRange* aRange);
-    
-  virtual ~nsContentIterator();
-
-
-  // nsIEnumertor interface methods ------------------------------
-
-  virtual nsresult First();
-
-  virtual nsresult Last();
-  
-  virtual nsresult Next();
-
-  virtual nsresult Prev();
-
-  virtual nsresult CurrentNode(nsIContent **aItem);
-
-  virtual nsresult IsDone();
-  
-protected:
-
-  static nsIContent* GetDeepFirstChild(nsIContent* aRoot);
-
-  nsIContent *mCurNode;
-  nsIContent *mFirst;
-  nsIContent *mLast;
-
-  PRBool mIsDone;
-  
-private:
-
-  // no copy's or assigns  FIX ME
-  nsContentIterator(const nsContentIterator&);
-  nsContentIterator& operator=(const nsContentIterator&);
-
-};
-
-
-#endif // __nsContentIterator_h___
-