Remove tools/test_wrapper.py. test.py is now a wrapper for test.dart.

tools/test_wrapper.py

-#!/usr/bin/env 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 os
-import platform
-import string
-import subprocess
-import sys
-
-from utils import GuessOS
-
-def Main():
-  args = sys.argv[1:]
-  tools_dir = os.path.dirname(os.path.realpath(__file__))
-  dart_binary_prefix = os.path.join(tools_dir, 'testing', 'bin')
-  if GuessOS() == "win32":
-    dart_binary = os.path.join(dart_binary_prefix, 'windows', 'dart.exe')
-  else:
-    dart_binary = os.path.join(dart_binary_prefix, GuessOS(), 'dart')
-  current_directory = os.path.abspath('');
-  client = os.path.abspath(os.path.join(tools_dir, '..'));
-  if current_directory == os.path.join(client, 'runtime'):
-    dart_script_name = 'test-runtime.dart'
-  elif current_directory == os.path.join(client, 'compiler'):
-    dart_script_name = 'test-compiler.dart'
-  else:
-    dart_script_name = 'test.dart'
-  dart_test_script = string.join([tools_dir, dart_script_name], os.sep)
-  command = [dart_binary, dart_test_script] + args
-  return subprocess.call(command)
-
-if __name__ == '__main__':
-  sys.exit(Main())