fix Emacs identing line

mailnews/news/public/nsIMsgNewsgroup.idl

@@ -1,43 +0,0 @@
-/* -*- Mode: IDL; 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.
- */
-
-/*
- * network-oriented interface to newsgroups.
- * This is similar to the old MSG_NewsFolderInfo but is an interface
- * only NNTP uses for talking to the news server and maintaining state.
- *
- */
-
-
-#include "nsISupports.idl"
-
-[object, uuid(E628ED10-9452-11d2-B7EA-00805F05FFA5)]
-interface nsIMsgNewsgroup : nsISupports {
-  
-  attribute string name;
-  
-  attribute string password;
-  attribute string username;
-
-  attribute boolean needsExtraInfo;
-  
-  boolean IsOfflineArticle(in long num);
-  
-};
-
-

mailnews/news/public/nsIMsgOfflineNewsState.idl

@@ -1,4 +1,4 @@
-/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * 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

mailnews/news/public/nsINNTPArticleList.idl

@@ -1,4 +1,4 @@
-/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * 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

mailnews/news/public/nsINNTPNewsgroupList.idl

@@ -1,4 +1,4 @@
-/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * 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