Add new file for window context.

mailnews/base/public/nsIMsgWindowData.idl

@@ -0,0 +1,34 @@
+/* -*- 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
+ * 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.
+ */
+
+#include "nsISupports.idl"
+#include "nsIMsgStatusFeedback.idl"
+
+interface nsITransactionManager;
+
+/*
+ *  This interface can be used to set data specific to a window.
+ */
+
+
+[scriptable, uuid(BD85A416-5433-11d3-8AC5-0060B0FC04D2)]
+interface nsIMsgWindowData : nsISupports {
+
+	attribute nsIMsgStatusFeedback statusFeedback;
+    attribute nsITransactionManager transactionManager;
+};