[NaCl SDK] Convert python scripts from optparse to argparse.

native_client_sdk/src/test_all.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.
 
 """Top level script for running all python unittests in the NaCl SDK.
 """
 
 from __future__ import print_function
 
@@ skipping 37 matching lines @@
     'fix_deps_test',
     'getos_test',
     'get_shared_deps_test',
     'httpd_test',
     'nacl_config_test',
     'oshelpers_test',
     'parse_dsc_test',
     'quote_test',
     'sdktools_config_test',
     'sel_ldr_test',
+    'test_projects_test',
     'update_nacl_manifest_test',
     'verify_filelist_test',
     'verify_ppapi_test',
 ]
 
 
 # Slower tests. For example the 'sdktools' are mostly slower system tests
 # that longer to run.  If --quick is passed then we don't run these.
 TEST_MODULES_BIG = [
     'sdktools_commands_test',
@@ skipping 34 matching lines @@
   else:
     verbosity = 1
 
   print('Running unittests...')
   result = unittest.TextTestRunner(verbosity=verbosity).run(suite)
   return int(not result.wasSuccessful())
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))