diff -r 000000000000 -r 6474c204b198 toolkit/components/telemetry/TelemetryStartup.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/telemetry/TelemetryStartup.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+/* -*- js-indent-level: 2; indent-tabs-mode: nil -*- */
+/* 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/. */
+
+"use strict";
+
+const Cu = Components.utils;
+
+Cu.import("resource://gre/modules/TelemetryPing.jsm", this);
+Cu.import("resource://gre/modules/XPCOMUtils.jsm", this)
+
+/**
+ * TelemetryStartup is needed to forward the "profile-after-change" notification
+ * to TelemetryPing.jsm.
+ */
+function TelemetryStartup() {
+}
+
+TelemetryStartup.prototype.classID = Components.ID("{117b219f-92fe-4bd2-a21b-95a342a9d474}");
+TelemetryStartup.prototype.QueryInterface = XPCOMUtils.generateQI([Components.interfaces.nsIObserver])
+TelemetryStartup.prototype.observe = function(aSubject, aTopic, aData){
+  if (aTopic == "profile-after-change") {
+    TelemetryPing.observe(null, "profile-after-change", null);
+  }
+}
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([TelemetryStartup]);