[chromedriver] Fix typo in temp directory path name.

chrome/test/chromedriver/run_java_tests.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """Runs the WebDriver Java acceptance tests.
 
 This script is called from chrome/test/chromedriver/run_all_tests.py and reports
 results using the buildbot annotation scheme.
 
@@ skipping 59 matching lines @@
         as Google C++ Test format.
     chromedriver_path: path to ChromeDriver exe.
     chrome_path: path to Chrome exe.
     android_package: name of Chrome's Android package.
     verbose: whether the output should be verbose.
     debug: whether the tests should wait until attached by a debugger.
 
   Returns:
     A list of |TestResult|s.
   """
-  test_dir = util.MakeTempDir() + '1'
+  test_dir = util.MakeTempDir()
   keystore_path = ('java', 'client', 'test', 'keystore')
   required_dirs = [keystore_path[:-1],
                    ('javascript',),
                    ('third_party', 'closure', 'goog'),
                    ('third_party', 'js')]
   for required_dir in required_dirs:
     os.makedirs(os.path.join(test_dir, *required_dir))
 
   test_jar = 'test-standalone.jar'
   class_path = test_jar
@@ skipping 196 matching lines @@
           android_package=options.android_package,
           verbose=options.verbose,
           debug=options.debug)
     return PrintTestResults(results)
   finally:
     environment.GlobalTearDown()
 
 
 if __name__ == '__main__':
   sys.exit(main())