diff -r 000000000000 -r 6474c204b198 dom/webidl/MozMmsMessage.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/MozMmsMessage.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,24 @@
+/* -*- 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/.
+ */
+
+// If this is changed, change the MmsMessage.h structure as well.
+dictionary MmsAttachment {
+  DOMString? id = null;
+  DOMString? location = null;
+  Blob? content = null;
+};
+
+dictionary MmsDeliveryInfo {
+  DOMString? receiver = null;
+  DOMString? deliveryStatus = null;
+  DOMTimeStamp deliveryTimestamp = 0; // 0 if not available (e.g.,
+                                      // |delivery| = "received" or not yet delivered).
+  DOMString? readStatus = null;
+  DOMTimeStamp readTimestamp = 0; // 0 if not available (e.g.,
+                                  // |delivery| = "received" or not yet read).
+};
+
+// If we start using MmsParameters here, remove it from DummyBinding.