diff -r 000000000000 -r 6474c204b198 xpcom/base/ClearOnShutdown.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/base/ClearOnShutdown.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,17 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et ft=cpp : */
+
+/* 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 "mozilla/ClearOnShutdown.h"
+
+namespace mozilla {
+namespace ClearOnShutdown_Internal {
+
+bool sHasShutDown = false;
+StaticAutoPtr<LinkedList<ShutdownObserver> > sShutdownObservers;
+
+} // namespace ClearOnShutdown_Internal
+} // namespace mozilla