diff -r 000000000000 -r 6474c204b198 dom/webidl/XMLDocument.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/XMLDocument.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,23 @@
+/* -*- Mode: IDL; 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/.
+ *
+ * The origin of this IDL file is:
+ * http://dom.spec.whatwg.org/#xmldocument
+ * http://www.whatwg.org/specs/web-apps/current-work/#xmldocument
+ */
+
+// http://dom.spec.whatwg.org/#xmldocument
+interface XMLDocument : Document {};
+
+// http://www.whatwg.org/specs/web-apps/current-work/#xmldocument
+partial interface XMLDocument {
+  [Throws]
+  boolean load(DOMString url);
+};
+
+// Gecko extensions?
+partial interface XMLDocument {
+  attribute boolean async;
+};