Removes files from //build that we don't need

build/dir_exists.py

Index: build/dir_exists.py
diff --git a/build/dir_exists.py b/build/dir_exists.py
deleted file mode 100755
index 70d367ec2690730f6318c4d8373750db5bb70fcd..0000000000000000000000000000000000000000
--- a/build/dir_exists.py
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2011 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.
-"""Writes True if the argument is a directory."""
-
-import os.path
-import sys
-
-def main():
-  sys.stdout.write(_is_dir(sys.argv[1]))
-  return 0
-
-def _is_dir(dir_name):
-  return str(os.path.isdir(dir_name))
-
-def DoMain(args):
-  """Hook to be called from gyp without starting a separate python
-  interpreter."""
-  return _is_dir(args[0])
-
-if __name__ == '__main__':
-  sys.exit(main())