diff -r 000000000000 -r 6474c204b198 gfx/angle/src/libGLESv2/precompiled.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/angle/src/libGLESv2/precompiled.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+//
+// Copyright (c) 2013 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.
+//
+
+// precompiled.cpp: Precompiled header source file for libGLESv2.
+
+#include "precompiled.h"