Revert 199633 "Doc server manifest page generation"

trunk/src/chrome/common/extensions/docs/server2/intro_data_source.py

 # 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.
 
 from HTMLParser import HTMLParser
 import logging
 import os
 import re
 
 from docs_server_utils import FormatKey
 from file_system import FileNotFoundError
+import compiled_file_system as compiled_fs
 from third_party.handlebar import Handlebar
 
 # TODO(kalman): rename this HTMLDataSource or other, then have separate intro
 # article data sources created as instances of it.
 
 _H1_REGEX = re.compile('<h1[^>.]*?>.*?</h1>', flags=re.DOTALL)
 
 class _IntroParser(HTMLParser):
   ''' An HTML parser which will parse table of contents and page title info out
   of an intro.
@@ skipping 87 matching lines @@
       return self._cache.GetFromFile('%s/%s' % (base_path, path))
     for base_path in self._base_paths:
       try:
         return get_from_base_path(base_path)
       except FileNotFoundError:
         continue
     # Not found. Do the first operation again so that we get a stack trace - we
     # know that it'll fail.
     get_from_base_path(self._base_paths[0])
     raise AssertionError()