Fix a python 2.6ism

gclient.py

 #!/usr/bin/python
 # Copyright (c) 2010 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.
 
 """A wrapper script to manage a set of client modules in different SCM.
 
 This script is intended to be used to help basic management of client
 program sources residing in one or more Subversion modules and Git
 repositories, along with other modules it depends on, also in Subversion or Git,
@@ skipping 385 matching lines @@
 
     The .gclient_entries file lives in the same directory as .gclient.
 
     Args:
       entries: A sequence of solution names.
     """
     # Sometimes pprint.pformat will use {', sometimes it'll use { ' ... It
     # makes testing a bit too fun.
     result = pprint.pformat(entries, 2)
     if result.startswith('{\''):
-      result[0:2] = '{ \''
+      result = '{ \'' + result[2:]
     text = "entries = \\\n" + result + '\n'
     file_path = os.path.join(self._root_dir, self._options.entries_filename)
     gclient_utils.FileWrite(file_path, text)
 
   def _ReadEntries(self):
     """Read the .gclient_entries file for the given client.
 
     Args:
       client: The client for which the entries file should be read.
 
@@ skipping 875 matching lines @@
 
 if "__main__" == __name__:
   try:
     result = Main(sys.argv)
   except gclient_utils.Error, e:
     print >> sys.stderr, "Error: %s" % str(e)
     result = 1
   sys.exit(result)
 
 # vim: ts=2:sw=2:tw=80:et: