Dart: Reorganize files

mojo/dart/observatory_tester/runner.py

-#!/usr/bin/python
-# Copyright 2015 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.
-
-"""This script runs the Observatory tests in the mojo tree."""
-
-import argparse
-import os
-import subprocess
-import sys
-
-MOJO_SHELL = 'mojo_shell'
-TESTEE = 'mojo:dart_observatory_test'
-
-def main(build_dir, dart_exe, tester_script):
-  shell_exe = os.path.join(build_dir, MOJO_SHELL)
-  subprocess.check_call([
-    dart_exe,
-    tester_script,
-    shell_exe,
-    TESTEE
-  ])
-
-if __name__ == '__main__':
-  parser = argparse.ArgumentParser(
-      description="List filenames of files in the packages/ subdir of the "
-                  "given directory.")
-  parser.add_argument("--build-dir",
-                      dest="build_dir",
-                      metavar="<build-directory>",
-                      type=str,
-                      required=True,
-                      help="The directory containing mojo_shell.")
-  parser.add_argument("--dart-exe",
-                      dest="dart_exe",
-                      metavar="<package-name>",
-                      type=str,
-                      required=True,
-                      help="Path to dart executable.")
-  args = parser.parse_args()
-  tester_dir = os.path.dirname(os.path.realpath(__file__))
-  tester_dart_script = os.path.join(tester_dir, 'tester.dart');
-  sys.exit(main(args.build_dir, args.dart_exe, tester_dart_script))