Docserver: SidenavDataSource refactor, transition to DataSourceRegistry

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

Index: chrome/common/extensions/docs/server2/permissions_data_source.py
diff --git a/chrome/common/extensions/docs/server2/permissions_data_source.py b/chrome/common/extensions/docs/server2/permissions_data_source.py
index 8e608f1115f6e1391461423fe2ffca8ec061ef51..2de35eae1b7febaa6302f9071617ce08b94dcf2c 100644
--- a/chrome/common/extensions/docs/server2/permissions_data_source.py
+++ b/chrome/common/extensions/docs/server2/permissions_data_source.py
@@ -58,7 +58,8 @@ class PermissionsDataSource(object):
     '''Initialize a template data source to be used to render partial templates
     into descriptions for permissions. Must be called before .get
     '''
-    self._template_data_source = template_data_source_factory.Create(None, '')
+    self._template_data_source = template_data_source_factory.Create(
+        None, '', {})
 
   def _CreatePermissionsDataSource(self, _, content):
     '''Combine the contents of |_permissions_json_path| and