diff --git a/mozilla/mailnews/news/public/nsINntpURL.h b/mozilla/mailnews/news/public/nsINntpURL.h
deleted file mode 100644
index 577766a2a92..00000000000
--- a/mozilla/mailnews/news/public/nsINntpURL.h
+++ /dev/null
@@ -1,72 +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 nsINntpURL_h___
-#define nsINntpURL_h___
-
-#include "nscore.h"
-#include "nsIURL.h"
-
-#include "nsISupports.h"
-
-/* include all of our event sink interfaces */
-#include "nsINNTPNewsgroupList.h"
-#include "nsINNTPArticleList.h"
-#include "nsINNTPHost.h"
-#include "nsINNTPNewsgroup.h"
-#include "nsIMsgOfflineNewsState.h"
-
-/* BDD12930-A682-11d2-804C-006008128C4E */
-
-#define NS_INNTPURL_IID                         \
-{ 0xbdd12930, 0xa682, 0x11d2,                   \
-    { 0x80, 0x4c, 0x0, 0x60, 0x8, 0x12, 0x8c, 0x4e } }
-
-class nsINntpURL : public nsIURL
-{
-public:
-	/////////////////////////////////////////////////////////////////////////////// 
-	// Getters and Setters for the news specific event sinks to bind to to your url
-	///////////////////////////////////////////////////////////////////////////////
-
-	NS_IMETHOD SetNNTPHost (nsINNTPHost * newsHost) = 0;
-	NS_IMETHOD GetNNTPHost (nsINNTPHost ** newsHost) const = 0;
-
-	NS_IMETHOD SetNNTPArticleList (nsINNTPArticleList * articleList) = 0;
-	NS_IMETHOD GetNNTPArticleList (nsINNTPArticleList ** articleList) const = 0;
-
-	NS_IMETHOD SetNewsgroup (nsINNTPNewsgroup * newsgroup) = 0;
-	NS_IMETHOD GetNewsgroup (nsINNTPNewsgroup ** newsgroup) const = 0;
-
-	NS_IMETHOD SetOfflineNewsState (nsIMsgOfflineNewsState * offlineNews) = 0;
-	NS_IMETHOD GetOfflineNewsState (nsIMsgOfflineNewsState ** offlineNews) const = 0;
-
-	NS_IMETHOD SetNewsgroupList (nsINNTPNewsgroupList * xoverParser) = 0;
-	NS_IMETHOD GetNewsgroupList (nsINNTPNewsgroupList ** xoverParser) const = 0;
-
-	// mscott: this interface really belongs in nsIURL and I will move it there after talking
-	// it over with core netlib. This error message replaces the err_msg which was in the 
-	// old URL_struct. Also, it should probably be a nsString or a PRUnichar *. I don't know what
-	// XP_GetString is going to return in mozilla. 
-
-	NS_IMETHOD SetErrorMessage (char * errorMessage) = 0;
-	// caller must free using PR_FREE
-	NS_IMETHOD GetErrorMessage (char ** errorMessage) const = 0;
-};
-
-#endif /* nsIHttpURL_h___ */
\ No newline at end of file