diff -r 000000000000 -r 6474c204b198 js/src/jsalloc.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jsalloc.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,23 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * 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 "jsalloc.h"
+
+#include "jscntxt.h"
+
+using namespace js;
+
+void *
+TempAllocPolicy::onOutOfMemory(void *p, size_t nbytes)
+{
+    return static_cast<ThreadSafeContext *>(cx_)->onOutOfMemory(p, nbytes);
+}
+
+void
+TempAllocPolicy::reportAllocOverflow() const
+{
+    js_ReportAllocationOverflow(static_cast<ThreadSafeContext *>(cx_));
+}