Finished storage polyfill.

src/caterpillar.py

 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
 # Copyright 2015 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
@@ skipping 23 matching lines @@
 import bs4
 import colorama
 
 import chrome_app.apis
 import chrome_app.manifest
 import configuration
 
 # Chrome APIs with polyfills available.
 POLYFILLS = {
   'notifications',
+  'storage',
   'tts',
-  'storage'
 }
 
 # Manifest filenames.
 CA_MANIFEST_FILENAME = chrome_app.manifest.MANIFEST_FILENAME
 PWA_MANIFEST_FILENAME = 'manifest.webmanifest'
 
 # Name of the service worker registration script.
 REGISTER_SCRIPT_NAME = 'register_sw.js'
 
 # Name of the main service worker script.
@@ skipping 557 matching lines @@
   # Main program.
   if args.mode == 'config':
     configuration.generate_and_save(args.output, args.interactive)
 
   elif args.mode == 'convert':
     config = configuration.load(args.config)
     convert_app(args.input, args.output, config, args.force)
 
 if __name__ == '__main__':
   sys.exit(main())