Change "VM" for DromaeoSize.

tools/testing/perf_testing/run_perf_tests.py

 #!/usr/bin/python
 
 # Copyright (c) 2011, 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 optparse
 import os
 from os.path import dirname, abspath
@@ skipping 485 matching lines @@
         # Then this run did not complete. Ignore this tracefile.
         return True
 
       line = lines[i]
       i += 1
       results = []
       if line.find('<br>') > -1:
         results = line.split('<br>')
       else:
         results = line.split('<br />')
+      if results == []:
+        return True
       upload_success = True
       for result in results:
         name_and_score = result.split(':')
         if len(name_and_score) < 2:
           break
         name = name_and_score[0].strip()
         score = name_and_score[1].strip()
         if version == 'js' or version == 'v8':
           version = 'js'
         upload_success = upload_success and self.report_results(
@@ skipping 173 matching lines @@
 
       f.close()
       return upload_success
 
 
 class DromaeoSizeTest(Test):
   """Run tests to determine the compiled file output size of Dromaeo."""
   def __init__(self, test_runner):
     super(DromaeoSizeTest, self).__init__(
         self.name(),
-        ['browser'], ['dart', 'frog_dom', 'frog_html', 'frog_htmlidiomatic'],
+        ['commandline'], ['dart', 'frog_dom', 'frog_html',
+         'frog_htmlidiomatic'],
         DromaeoTester.DROMAEO_BENCHMARKS.keys(), test_runner, 
         self.DromaeoSizeTester(self),
         self.DromaeoSizeProcessor(self))
   
   @staticmethod
   def name():
     return 'dromaeo-size'
 
 
   class DromaeoSizeTester(DromaeoTester):
@@ skipping 225 matching lines @@
     while True:
       if runner.has_new_code():
         runner.run_test_sequence()
       else:
         time.sleep(200)
   else:
     runner.run_test_sequence()
 
 if __name__ == '__main__':
   main()