Docserver: make file_system a property of Create

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

Index: chrome/common/extensions/docs/server2/api_data_source.py
diff --git a/chrome/common/extensions/docs/server2/api_data_source.py b/chrome/common/extensions/docs/server2/api_data_source.py
index 62e9e722abdecdaf74d649c8fa44bd46961c0e09..9c1486ed24e628925abe08e447c515b583615e92 100644
--- a/chrome/common/extensions/docs/server2/api_data_source.py
+++ b/chrome/common/extensions/docs/server2/api_data_source.py
@@ -553,11 +553,13 @@ class APIDataSource(object):
   class Factory(object):
     def __init__(self,
                  compiled_fs_factory,
+                 file_system,
                  base_path,
                  availability_finder,
                  branch_utility):
       def create_compiled_fs(fn, category):
-        return compiled_fs_factory.Create(fn, APIDataSource, category=category)
+        return compiled_fs_factory.Create(
+            file_system, fn, APIDataSource, category=category)
 
       self._json_cache = create_compiled_fs(
           lambda api_name, api: self._LoadJsonAPI(api, False),