add GCS support to docs server

chrome/common/extensions/docs/server2/build_server.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 # This script is used to copy all dependencies into the local directory.
 # The package of files can then be uploaded to App Engine.
 import os
 import shutil
 import stat
@@ skipping 57 matching lines @@
                  'json_schema_compiler',
                  SCHEMA_COMPILER_FILES)
   CopyThirdParty(os.path.join(TOOLS_DIR, 'json_comment_eater'),
                  'json_schema_compiler',
                  ['json_comment_eater.py'])
   CopyThirdParty(os.path.join(THIRD_PARTY_DIR, 'simplejson'),
                  os.path.join('json_schema_compiler', 'simplejson'),
                  make_init=False)
   MakeInit(LOCAL_THIRD_PARTY_DIR)
 
+  CopyThirdParty(os.path.join(THIRD_PARTY_DIR, 'google_appengine_cloudstorage',
+                 'cloudstorage'), 'cloudstorage')
+
   # To be able to use the Handlebar class we need this import in __init__.py.
   with open(os.path.join(LOCAL_THIRD_PARTY_DIR,
                          'handlebar',
                          '__init__.py'), 'a') as f:
     f.write('from handlebar import Handlebar\n')
 
 if __name__ == '__main__':
   main()