Change cctests to use variant flags as part of the name for the serilization file.

test/message/testcfg.py

 # Copyright 2008 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 85 matching lines @@
 
   def __init__(self, context, root):
     super(MessageTestConfiguration, self).__init__(context, root)
 
   def Ls(self, path):
     if isdir(path):
         return [f[:-3] for f in os.listdir(path) if f.endswith('.js')]
     else:
         return []
 
-  def ListTests(self, current_path, path, mode):
+  def ListTests(self, current_path, path, mode, variant_flags):
     mjsunit = [current_path + [t] for t in self.Ls(self.root)]
     regress = [current_path + ['regress', t] for t in self.Ls(join(self.root, 'regress'))]
     bugs = [current_path + ['bugs', t] for t in self.Ls(join(self.root, 'bugs'))]
     mjsunit.sort()
     regress.sort()
     bugs.sort()
     all_tests = mjsunit + regress + bugs
     result = []
     for test in all_tests:
       if self.Contains(path, test):
@@ skipping 11 matching lines @@
     return ['sample', 'sample=shell']
 
   def GetTestStatus(self, sections, defs):
     status_file = join(self.root, 'message.status')
     if exists(status_file):
       test.ReadConfigurationInto(status_file, sections, defs)
 
 
 def GetConfiguration(context, root):
   return MessageTestConfiguration(context, root)