Docserver: make file_system a property of Create

chrome/common/extensions/docs/server2/sidenav_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.
 
 import copy
 import logging
 
 from data_source import DataSource
 from future import Gettable, Future
 from third_party.json_schema_compiler.json_parse import Parse
@@ skipping 25 matching lines @@
         return True
 
   return False
 
 
 class SidenavDataSource(DataSource):
   '''Provides templates with access to JSON files used to create the side
   navigation bar.
   '''
   def __init__(self, server_instance, request):
-    self._cache = server_instance.compiled_host_fs_factory.Create(
-        self._CreateSidenavDict, SidenavDataSource)
+    self._cache = server_instance.compiled_fs_factory.Create(
+        server_instance.host_file_system_provider.GetTrunk(),
+        self._CreateSidenavDict,
+        SidenavDataSource)
     self._server_instance = server_instance
     self._request = request
 
   def _CreateSidenavDict(self, _, content):
     items = Parse(content)
     # Start at level 2, the top <ul> element is level 1.
     _AddLevels(items, level=2)
     self._QualifyHrefs(items)
     return items
 
@@ skipping 19 matching lines @@
         self._cache.GetFromFile('%s/%s_sidenav.json' % (JSON_PATH, platform))
         for platform in ('apps', 'extensions')]
     for future in futures:
       future.Get()
 
   def get(self, key):
     sidenav = copy.deepcopy(self._cache.GetFromFile(
         '%s/%s_sidenav.json' % (JSON_PATH, key)).Get())
     _AddSelected(sidenav, self._server_instance.base_path + self._request.path)
     return sidenav