Whitespace change to kick all the bots.

Review URL: https://codereview.chromium.org/170743008

git-svn-id: http://src.chromium.org/svn/trunk/src/build@251911 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

whitespace_file.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2013 The Chromium Authors. All rights reserved.
+Copyright 2014 The Chromium Authors. All rights reserved.
 Use of this useless file is governed by a BSD-style license that can be
 found in the LICENSE file.