diff -r 000000000000 -r 6474c204b198 gfx/angle/src/common/system.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/angle/src/common/system.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,26 @@
+//
+// Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// system.h: Includes Windows system headers and undefines macros that conflict.
+
+#ifndef COMMON_SYSTEM_H
+#define COMMON_SYSTEM_H
+
+#if !defined(WIN32_LEAN_AND_MEAN)
+#define WIN32_LEAN_AND_MEAN
+#endif
+
+#include <windows.h>
+
+#if defined(min)
+#undef min
+#endif
+
+#if defined(max)
+#undef max
+#endif
+
+#endif   // COMMON_SYSTEM_H