make executable

It's common form to be able to execute directly.

TEST=`./ ...` works

Change-Id: I3155eca1016cc87d2c64562c15aff19cbb058860
Commit-Ready: Mike Frysinger <>
Tested-by: Mike Frysinger <>
Reviewed-by: Brian Norris <>
diff --git a/ b/
old mode 100644
new mode 100755
index 47761d6..509114d
--- a/
+++ b/
@@ -1,3 +1,4 @@
+#!/usr/bin/env python2
 # Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.