diff --git a/mozilla/extensions/cookie/nsICookieService.idl b/mozilla/extensions/cookie/nsICookieService.idl
deleted file mode 100644
index f339a944f84..00000000000
--- a/mozilla/extensions/cookie/nsICookieService.idl
+++ /dev/null
@@ -1,102 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape 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/NPL/
- *
- * 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 mozilla.org code.
- *
- * The Initial Developer of the Original Code is 
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the NPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-/*
-
-  This file contains an interface to the Cookie Service.
-
- */
-
-#include "nsISupports.idl"
-#include "nsIURI.idl"
-#include "nsIPrompt.idl"
-
-interface nsIHttpChannel;
-
-[scriptable, uuid(AB397774-12D3-11d3-8AD1-00105A1B8860)]
-interface nsICookieService : nsISupports
-{
-  /*
-   * Get the complete cookie string associated with the URL
-   *
-   * @param aURL The URL for which to get the cookie string
-   * @param aCookie The string object which will hold the result
-   * @return Returns NS_OK if successful, or NS_FALSE if an error occurred.
-   */
-  string getCookieString(in nsIURI aURL);
-
-  /*
-   * Get the complete cookie string associated with the URL
-   *
-   * @param aURL The URL for which to get the cookie string
-   * @param aFirstURL The URL which the user typed in or clicked on
-   * @param aCookie The string object which will hold the result
-   * @return Returns NS_OK if successful, or NS_FALSE if an error occurred.
-   */
-  string getCookieStringFromHttp(in nsIURI aURL, in nsIURI aFirstURL);
-
-  /*
-   * Set the cookie string associated with the URL
-   *
-   * @param aURL The URL for which to set the cookie string
-   * @param aCookie The string to set
-   * @return Returns NS_OK if successful, or NS_FALSE if an error occurred.
-   */
-  void setCookieString(in nsIURI aURL, in nsIPrompt aPrompt, in string aCookie, in nsIHttpChannel aHttpChannel);
-
-  /*
-   * Set the cookie string and expires associated with the URL
-   *
-   * @param aURL The URL for which to set the cookie string
-   * @param aFirstURL The URL which the user typed in or clicked on
-   * @param aPrompter The nsIPrompt implementation to use. If null, a default
-   *                  will be used.
-   * @param aCookie The char * string to set
-   * @param aExpires The expiry information of the cookie
-   * @return Returns NS_OK if successful, or NS_FALSE if an error occurred.
-   */
-  void setCookieStringFromHttp(in nsIURI aURL, in nsIURI aFirstURL, in nsIPrompt aPrompter, in string aCookie, in string aExpires, in nsIHttpChannel aHttpChannel);
-
-};
-
-%{ C++
-// {AB397774-12D3-11d3-8AD1-00105A1B8860}
-#define NS_COOKIESERVICE_CID \
-{ 0xab397774, 0x12d3, 0x11d3, { 0x8a, 0xd1, 0x0, 0x10, 0x5a, 0x1b, 0x88, 0x60 } }
-#define NS_COOKIESERVICE_CONTRACTID "@mozilla.org/cookieService;1"
-%}