diff -r 000000000000 -r 6474c204b198 dom/webidl/WorkerGlobalScope.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/WorkerGlobalScope.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,46 @@
+/* -*- 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://www.whatwg.org/specs/web-apps/current-work/multipage/workers.html#the-workerglobalscope-common-interface
+ *
+ * © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and Opera
+ * Software ASA.
+ * You are granted a license to use, reproduce and create derivative works of
+ * this document.
+ */
+
+interface WorkerGlobalScope : EventTarget {
+  readonly attribute WorkerGlobalScope self;
+
+  [Replaceable]
+  readonly attribute Console console;
+
+  readonly attribute WorkerLocation location;
+
+  void close();
+  attribute OnErrorEventHandler onerror;
+
+  attribute EventHandler onoffline;
+  attribute EventHandler ononline;
+  // also has additional members in a partial interface
+};
+
+partial interface WorkerGlobalScope {
+  [Throws]
+  void importScripts(DOMString... urls);
+
+  readonly attribute WorkerNavigator navigator;
+};
+
+WorkerGlobalScope implements WindowTimers;
+WorkerGlobalScope implements WindowBase64;
+
+// Mozilla extensions
+partial interface WorkerGlobalScope {
+  attribute EventHandler onclose;
+
+  void dump(optional DOMString str);
+};