Fix deopt fuzzer variable set up.

tools/testrunner/local/utils.py

 # Copyright 2012 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 60 matching lines @@
   elif system == 'OpenBSD':
     return 'openbsd'
   elif system == 'SunOS':
     return 'solaris'
   elif system == 'NetBSD':
     return 'netbsd'
   else:
     return None
 
 
+def UseSimulator(arch):
+  machine = platform.machine()
+  return (machine and
+      (arch == "mipsel" or arch == "arm") and
+      not arch.startswith(machine))
+
+
 # This will default to building the 32 bit VM even on machines that are
 # capable of running the 64 bit VM.
 def DefaultArch():
   machine = platform.machine()
   machine = machine.lower()  # Windows 7 capitalizes 'AMD64'.
   if machine.startswith('arm'):
     return 'arm'
   elif (not machine) or (not re.match('(x|i[3-6])86$', machine) is None):
     return 'ia32'
   elif machine == 'i86pc':
     return 'ia32'
   elif machine == 'x86_64':
     return 'ia32'
   elif machine == 'amd64':
     return 'ia32'
   else:
     return None
 
 
 def GuessWordsize():
   if '64' in platform.machine():
     return '64'
   else:
     return '32'
 
 
 def IsWindows():
   return GuessOS() == 'windows'