WebUI: Vulcanize MD Settings at compile time.

chrome/browser/resources/vulcanize_gn.py

 #!/usr/bin/env python
 # Copyright 2016 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.
 
 import argparse
 import itertools
 import os
 import platform
 import re
@@ skipping 126 matching lines @@
                html_out_file, js_out_file):
   in_path = os.path.normpath(os.path.join(_CWD, in_folder))
   out_path = os.path.join(_CWD, out_folder)
 
   html_out_path = os.path.join(out_path, html_out_file)
   js_out_path = os.path.join(out_path, js_out_file)
 
   output = _run_node(
       [node_modules.PathToVulcanize()] +
       _VULCANIZE_BASE_ARGS + _VULCANIZE_REDIRECT_ARGS +
-      ['--out-request-list', os.path.join(out_path, _REQUEST_LIST_FILE),
+      ['--out-request-list', os.path.normpath(
+          os.path.join(out_path, _REQUEST_LIST_FILE)),
        '--redirect', '"/|%s"' % in_path,
        '--redirect', '"chrome://%s/|%s"' % (host, in_path),
        # TODO(dpapad): Figure out why vulcanize treats the input path
        # differently on Windows VS Linux/Mac.
        os.path.join(
            in_path if platform.system() == 'Windows' else os.sep,
            html_in_file)])
 
   with tempfile.NamedTemporaryFile(mode='wt+', delete=False) as tmp:
     # Grit includes are not supported, use HTML imports instead.
@@ skipping 49 matching lines @@
 
   _vulcanize(vulcanize_input_folder, args.out_folder, args.host,
              args.html_in_file, args.html_out_file, args.js_out_file)
   _css_build(args.out_folder, files=[args.html_out_file])
 
   _update_dep_file(vulcanize_input_folder, args)
 
 
 if __name__ == '__main__':
   main()