Remove extra paren.

utils/compiler/buildbot.py

 #!/usr/bin/python
 
 # 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.
 
 """Dart frog buildbot steps
 
 Runs tests for the frog or dart2js compiler.
 """
@@ skipping 202 matching lines @@
       # Windows.
       path_dict = {'ff': os.path.join('C:/', 'Program Files (x86)',
           'Mozilla Firefox', 'firefox.exe'),
           'chrome': os.path.join('C:/', 'Users', 'chrome-bot', 'AppData',
           'Local', 'Google', 'Chrome', 'Application', 'chrome.exe')}
     return path_dict[runtime]
 
   if system == 'linux' and runtime == 'chrome':
     # TODO(ngeoffray): We should install selenium on the buildbot.
     runtime = 'drt'
-  elif ((runtime == 'ff' or runtime == 'chrome') and is_buildbot:
+  elif (runtime == 'ff' or runtime == 'chrome') and is_buildbot:
     # Print out browser version numbers if we're running on the buildbot (where
     # we know the paths to these browser installations).
     p = subprocess.Popen('%s --version' % GetPath(runtime),
         stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     output, stderr = p.communicate()
     print 'Version of %s: %s' % (runtime, output)
 
   if compiler == 'dart2js':
     if option == 'checked': flags = flags + ['--host-checked']
 
@@ skipping 98 matching lines @@
   if status == 0 and option != 'checked' and runtime == 'd8':
     status = TestCompiler(compiler, runtime, mode, system, option,
                           test_flags + ['--checked'], is_buildbot)
 
   if runtime != 'd8': CleanUpTemporaryFiles(system, runtime)
   if status != 0: print '@@@STEP_FAILURE@@@'
   return status
 
 if __name__ == '__main__':
   sys.exit(main())