diff -r 000000000000 -r 6474c204b198 dom/media/nsIDOMNavigatorUserMedia.idl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/media/nsIDOMNavigatorUserMedia.idl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,38 @@
+/* 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 "nsISupports.idl"
+#include "nsIVariant.idl"
+#include "nsIDOMMediaStream.idl"
+
+[scriptable, builtinclass, uuid(4af2bdb7-1547-4d10-8886-02a78c3c0b83)]
+interface nsIMediaDevice : nsISupports
+{
+  readonly attribute DOMString type;
+  readonly attribute DOMString name;
+  readonly attribute DOMString id;
+  readonly attribute DOMString facingMode;
+};
+
+[scriptable, function, uuid(24544878-d35e-4962-8c5f-fb84e97bdfee)]
+interface nsIGetUserMediaDevicesSuccessCallback : nsISupports
+{
+  void onSuccess(in nsIVariant devices);
+};
+
+[scriptable, function, uuid(f2a144fc-3534-4761-8c5d-989ae720f89a)]
+interface nsIDOMGetUserMediaSuccessCallback : nsISupports
+{
+  /*
+   * value must be a nsIDOMBlob if picture is true and a
+   * nsIDOMLocalMediaStream if either audio or video are true.
+   */
+  void onSuccess(in nsISupports value);
+};
+
+[scriptable, function, uuid(2614bbcf-85cc-43e5-8740-964f52bdc7ca)]
+interface nsIDOMGetUserMediaErrorCallback : nsISupports
+{
+  void onError(in DOMString error);
+};