Remove old feature for generating canned native bodies.

lib/dom/scripts/generator.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 systems to generate
 Dart APIs from the IDL database."""
 
 import copy
 import re
@@ skipping 49 matching lines @@
 #
 _dart2js_dom_custom_native_specs = {
     # Decorate the singleton Console object, if present (workers do not have a
     # console).
     'Console': "=(typeof console == 'undefined' ? {} : console)",
 
     # DOMWindow aliased with global scope.
     'DOMWindow': '@*DOMWindow',
 }
 
-#
-# Custom native bodies for dart2js implementations of dom operations that
-# appear in dart:dom_deprecated and dart:html.  This is used to
-# work-around the lack of a 'rename' feature in the 'native' string -
-# the correct name is available on the DartName extended
-# attribute. See Issue 1814
-#
-dom_dart2js_native_bodies = {
-    # Some JavaScript processors, especially tools like yuicompress and
-    # JSCompiler, choke on 'this.continue'
-    'IDBCursor.continueFunction':
-      """
-        if (key == null) return this['continue']();
-        return this['continue'](key);
-      """,
-}
-
 def IsRegisteredType(type_name):
   return type_name in _idl_type_registry
 
 def ListImplementationInfo(interface, database):
   """Returns a tuple (elment_type, requires_indexer).
   If interface do not have to implement List, element_type is None.
   Otherwise element_type is list element type and requires_indexer
   is true iff this interface implementation must have indexer and
   false otherwise.  False means that interface implementation
   inherits indexer and may just reuse it."""
@@ skipping 737 matching lines @@
     if match:
       if type_name == 'DOMString[]':
         return DOMStringArrayTypeInfo(TypeData('Sequence'), self.TypeInfo('DOMString'))
       item_info = self.TypeInfo(match.group(1) or match.group(2))
       return SequenceIDLTypeInfo(type_name, TypeData('Sequence'), item_info)
     if not type_name in _idl_type_registry:
       return InterfaceIDLTypeInfo(type_name, TypeData('Interface'))
     type_data = _idl_type_registry.get(type_name)
     class_name = '%sIDLTypeInfo' % type_data.clazz
     return globals()[class_name](type_name, type_data)