Share a tool for listing dependencies thus fixing a dependency problem on Windows.

dart/frog/scripts/list_frog_files.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.
-
-# traverses frog and lists all possible sources that should be marked as
-# dependencies for building frog.
-
-import os
-import sys
-
-def main(argv):
-  if len(argv) == 1:
-    dir = os.curdir
-  else:
-    dir = argv[1]
-  for root, directories, files in os.walk(dir):
-    if root == os.curdir:
-      directories[0:] = ['leg', 'lib',
-                         os.path.join('..', 'client', 'dom', 'frog'),
-                         os.path.join('..', 'client', 'html', 'release')]
-    for filename in files:
-      if filename.endswith(('.dart', '.gypi', '.js')):
-        print os.path.relpath(os.path.join(root, filename))
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv))