test_env.py: Disable sandbox on clang/win for now.

testing/test_env.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """Sets environment variables needed to run a chromium unit test."""
 
 import os
 import stat
 import subprocess
@@ skipping 108 matching lines @@
   # logic is used.
   env.pop('CR_SOURCE_ROOT', None)
   extra_env.update(get_sandbox_env(env))
 
   # Copy logic from  tools/build/scripts/slave/runtest.py.
   asan = '--asan=1' in cmd
   lsan = '--lsan=1' in cmd
 
   if asan:
     extra_env.update(get_asan_env(cmd, lsan))
+    # ASan is not yet sandbox-friendly on Windows (http://crbug.com/382867).
+    if sys.platform == 'win32':
+      cmd.append('--no-sandbox')
   if lsan:
     cmd.append('--no-sandbox')
 
   cmd = trim_cmd(cmd)
 
   # Ensure paths are correctly separated on windows.
   cmd[0] = cmd[0].replace('/', os.path.sep)
   cmd = fix_python_path(cmd)
 
   print('Additional test environment:\n%s\n'
@@ skipping 21 matching lines @@
     print >> sys.stderr, 'Failed to start %s' % cmd
     raise
 
 
 def main():
   return run_executable(sys.argv[1:], os.environ.copy())
 
 
 if __name__ == '__main__':
   sys.exit(main())