Further broaden NSME test for IE.

tools/testing/perf_testing/run_perf_tests.py

 #!/usr/bin/python
 
 # Copyright (c) 2012, 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.
 
 import datetime
 import math             
 import optparse
 import os
@@ skipping 825 matching lines @@
       for loc in path:
         if 'depot_tools' in loc:
           if browser == 'chrome':
             if os.path.exists(orig_chromedriver_path):
               MoveChromedriver(loc)
           elif browser == 'dartium':
             if (int(self.test.test_runner.current_revision_num) < 
                 FIRST_CHROMEDRIVER):
               # If we don't have a stashed a different chromedriver just use
               # the regular chromedriver.
-              self.test.test_runner.RunCmd(os.path.join(
+              self.test.test_runner.RunCmd([os.path.join(
                   TOP_LEVEL_DIR, 'tools', 'testing', 'webdriver_test_setup.py'),
-                  '-f', '-s', '-p')
+                  '-f', '-p', '-s'])
             elif not os.path.exists(dartium_chromedriver_path):
               stdout, _ = self.test.test_runner.GetArchive('chromedriver')
             # Move original chromedriver for storage.
             if not os.path.exists(orig_chromedriver_path):
               MoveChromedriver(loc, copy_to_depot_tools_dir=False)
             if self.test.test_runner.current_revision_num >= FIRST_CHROMEDRIVER:
               # Copy Dartium chromedriver into depot_tools
               MoveChromedriver(loc, from_path=os.path.join(
                                 dartium_chromedriver_path, 'chromedriver'))
       os.chdir(current_dir)
@@ skipping 258 matching lines @@
       else:
         if runner.backfill:
           results_set = FillInBackHistory(results_set, runner)
         else:
           time.sleep(200)
   else:
     runner.RunTestSequence()
 
 if __name__ == '__main__':
   main()