Fix python scripts in src/tools/

tools/python/google/path_utils.py

Index: tools/python/google/path_utils.py
diff --git a/tools/python/google/path_utils.py b/tools/python/google/path_utils.py
index 6f94a84049f704fc07b380a30a58d0453d676662..6ab43120434256459f0c9bac2c764698a017ba09 100644
--- a/tools/python/google/path_utils.py
+++ b/tools/python/google/path_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -82,4 +82,3 @@ def MaybeMakeDirectory(*path):
     # errno.EEXIST is "File exists".  If we see another error, re-raise.
     if e.errno != errno.EEXIST:
       raise
-