Build Tools Cleanup

tools/testing/webdriver_test_setup.py

 #!/usr/bin/python
 
-# Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+# Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Run to install the necessary components to run webdriver on the buildbots or
 # on your local machine.
 # Note: The setup steps can be done fairly easily by hand. This script is
 # intended to simply and reduce the time for setup since there are a fair number
 # of steps.
 
 # TODO(efortuna): Rewrite this script in Dart when the Process module has a
@@ skipping 88 matching lines @@
     """The strings to indicate what OS a download is for."""
     os_str = 'win'
     if 'darwin' in sys.platform:
       os_str = 'mac'
     elif 'linux' in sys.platform:
       os_str = 'linux32'
       if '64bit' in platform.architecture()[0]:
         os_str = 'linux64'
     if self.project_name == 'chromedriver' and (
         os_str == 'mac' or os_str == 'win'):
-      os_str = os_str + '32'
+      os_str += '32'
     return os_str
 
   def run(self):
     """Download and install the project."""
     print 'Installing %s' % self.project_name
     os_str = self.get_os_str
     version = self.find_latest_version()
     download_path = self.download_path_func({'os': os_str, 'version': version})
     download_name = os.path.basename(download_path)
     urllib.urlretrieve(os.path.join(self.source_path(), download_path),
@@ skipping 302 matching lines @@
   if not args.iedriver and platform.system() == 'Windows':
     GoogleCodeInstaller('selenium', find_depot_tools_location(args.buildbot),
         lambda x: 'IEDriverServer_Win32_%(version)s.zip' % x).run()
   if not args.firefox:
     FirefoxInstaller().run()
   if not args.opera:
     OperaInstaller().run()
 
 if __name__ == '__main__':
   main()