Version 1.5.3

dart/tools/dom/scripts/systemhtml.py

 #!/usr/bin/python
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """This module provides shared functionality for the system to generate
 Dart:html APIs from the IDL database."""
 
 import emitter
 import logging
@@ skipping 1127 matching lines @@
         return re.search('^@.*Returns', ann) or re.search('^@.*Creates', ann)
       if not filter(js_type_annotation, anns):
         _logger.warn('Member with wildcard native type: %s.%s' %
             (self._interface.id, idl_member_name))
 
     return self._metadata.FormatMetadata(anns, indent);
 
   def CustomJSMembers(self):
     return _js_custom_members
 
-  def _NarrowToImplementationType(self, type_name):
-    return self._type_registry.TypeInfo(type_name).narrow_dart_type()
-
-  def _NarrowInputType(self, type_name):
-    return self._NarrowToImplementationType(type_name)
-
   def _FindShadowedAttribute(self, attr):
     """Returns (attribute, superinterface) or (None, None)."""
     def FindInParent(interface):
       """Returns matching attribute in parent, or None."""
       if interface.parents:
         parent = interface.parents[0]
         if IsDartCollectionType(parent.type.id):
           return (None, None)
         if IsPureInterface(parent.type.id):
           return (None, None)
@@ skipping 108 matching lines @@
 
   def AddFile(self, basename, library_name, path):
     self._libraries[library_name].AddFile(path)
 
   def AddTypeEntry(self, library_name, idl_name, dart_name):
     self._libraries[library_name].AddTypeEntry(idl_name, dart_name)
 
   def Emit(self, emitter, auxiliary_dir):
     for lib in self._libraries.values():
       lib.Emit(emitter, auxiliary_dir)