1 files changed, 20 insertions, 0 deletions
diff --git a/dom/webidl/MediaStreamTrackEvent.webidl b/dom/webidl/MediaStreamTrackEvent.webidl
new file mode 100644
index 0000000000..8a202581e7
--- /dev/null
+++ b/dom/webidl/MediaStreamTrackEvent.webidl
@@ -0,0 +1,20 @@
+/* -*- 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://dev.w3.org/2011/webrtc/editor/webrtc.html#mediastreamevent
+ */
+
+dictionary MediaStreamTrackEventInit : EventInit {
+    required MediaStreamTrack track;
+};
+
+[Exposed=Window]
+interface MediaStreamTrackEvent : Event {
+    constructor(DOMString type, MediaStreamTrackEventInit eventInitDict);
+
+    [SameObject]
+    readonly        attribute MediaStreamTrack track;
+};