diff -r 000000000000 -r 6474c204b198 layout/xul/nsIBrowserBoxObject.idl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/xul/nsIBrowserBoxObject.idl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,16 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsIContainerBoxObject.idl"
+
+/**
+ * @deprecated Please consider using nsIContainerBoxObject.
+ */
+
+[scriptable, uuid(db436f2f-c656-4754-b0fa-99bc353bd63f)]
+interface nsIBrowserBoxObject : nsIContainerBoxObject
+{
+};
+