Make root invocation less crazy so that multiprocessing works on Windows

gyp

Index: gyp
diff --git a/gyp b/gyp
old mode 100755
new mode 100644
index d52e7116f5a5a9b634f55bbd7bda025c0a80367c..ed09face45fdb4c34ec2117eb980c6d47838738f
--- a/gyp
+++ b/gyp
@@ -1,18 +1,7 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2009 Google Inc. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import sys
-
-# TODO(mark): sys.path manipulation is some temporary testing stuff.
-try:
-  import gyp
-except ImportError, e:
-  import os.path
-  sys.path.append(os.path.join(os.path.dirname(sys.argv[0]), 'pylib'))
-  import gyp
-
-if __name__ == '__main__':
-  sys.exit(gyp.main(sys.argv[1:]))
+#!/usr/bin/bash
+# Copyright 2013 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.
+
+BASE=`dirname $0`
+python $BASE/gyp_main.py