diff --git a/docshell/html/nsHTMLDocShell.h b/docshell/html/nsHTMLDocShell.h
index d7e526ba114..e69de29bb2d 100644
--- a/docshell/html/nsHTMLDocShell.h
+++ b/docshell/html/nsHTMLDocShell.h
@@ -1,61 +0,0 @@
-/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is the Mozilla browser.
- * 
- * The Initial Developer of the Original Code is Netscape
- * Communications, Inc.  Portions created by Netscape are
- * Copyright (C) 1999, Mozilla.  All Rights Reserved.
- * 
- * Contributor(s):
- *   Travis Bogard <travis@netscape.com>
- */
-
-#ifndef nsHTMLDocShell_h__
-#define nsHTMLDocShell_h__
-
-#include "nsIFrame.h"
-#include "nsIContent.h"
-#include "nsIDOMDocument.h"
-
-#include "nsCHTMLDocShell.h"
-#include "nsDocShellBase.h"
-
-class nsHTMLDocShell : public nsDocShellBase, public nsIHTMLDocShell
-{
-public:
-   NS_DECL_ISUPPORTS
-
-   NS_IMETHOD CanHandleContentType(const PRUnichar* contentType, PRBool* canHandle);
-
-
-   NS_DECL_NSIHTMLDOCSHELL
-
-   //nsIDocShellEdit Overrides
-   NS_IMETHOD SelectAll();
-
-   static NS_METHOD Create(nsISupports* aOuter, const nsIID& aIID, void** ppv);
-
-protected:
-   nsHTMLDocShell();
-   virtual ~nsHTMLDocShell();
-
-   nsresult GetPrimaryFrameFor(nsIContent* content, nsIFrame** frame);
-
-protected:
-   PRBool   mAllowPlugins;
-   PRInt32  mMarginWidth;
-   PRInt32  mMarginHeight;
-   PRBool   mIsFrame;
-};
-
-#endif /* nsHTMLDocShell_h__ */