diff -r 000000000000 -r 6474c204b198 dom/system/gonk/nsINetworkWorker.idl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/system/gonk/nsINetworkWorker.idl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,18 @@
+/* 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"
+
+[scriptable, uuid(98e31d3b-6cad-4cab-b4b3-4afff566ea65)]
+interface nsINetworkEventListener : nsISupports {
+  void onEvent(in jsval result);
+};
+
+[scriptable, uuid(f9d9c694-0aac-4f9a-98ac-7788f954239a)]
+interface nsINetworkWorker : nsISupports {
+  void start(in nsINetworkEventListener listener);
+  void shutdown();
+  [implicit_jscontext]
+  void postMessage(in jsval options);
+};