Support 'Conditional' idl attribute.

client/dom/generated/src/wrapping/_HTMLInputElementWrappingImplementation.dart

 // Copyright (c) 2011, 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.
 
 // WARNING: Do not edit - generated code.
 
 class _HTMLInputElementWrappingImplementation extends _HTMLElementWrappingImplementation implements HTMLInputElement {
   _HTMLInputElementWrappingImplementation() : super() {}
 
   static create__HTMLInputElementWrappingImplementation() native {
@@ skipping 104 matching lines @@
 
   bool get indeterminate() { return _get_indeterminate(this); }
   static bool _get_indeterminate(var _this) native;
 
   void set indeterminate(bool value) { _set_indeterminate(this, value); }
   static void _set_indeterminate(var _this, bool value) native;
 
   NodeList get labels() { return _get_labels(this); }
   static NodeList _get_labels(var _this) native;
 
-  HTMLElement get list() { return _get_list(this); }
-  static HTMLElement _get_list(var _this) native;
-
   String get max() { return _get_max(this); }
   static String _get_max(var _this) native;
 
   void set max(String value) { _set_max(this, value); }
   static void _set_max(var _this, String value) native;
 
   int get maxLength() { return _get_maxLength(this); }
   static int _get_maxLength(var _this) native;
 
   void set maxLength(int value) { _set_maxLength(this, value); }
@@ skipping 34 matching lines @@
 
   void set readOnly(bool value) { _set_readOnly(this, value); }
   static void _set_readOnly(var _this, bool value) native;
 
   bool get required() { return _get_required(this); }
   static bool _get_required(var _this) native;
 
   void set required(bool value) { _set_required(this, value); }
   static void _set_required(var _this, bool value) native;
 
-  HTMLOptionElement get selectedOption() { return _get_selectedOption(this); }
-  static HTMLOptionElement _get_selectedOption(var _this) native;
-
   String get selectionDirection() { return _get_selectionDirection(this); }
   static String _get_selectionDirection(var _this) native;
 
   void set selectionDirection(String value) { _set_selectionDirection(this, value); }
   static void _set_selectionDirection(var _this, String value) native;
 
   int get selectionEnd() { return _get_selectionEnd(this); }
   static int _get_selectionEnd(var _this) native;
 
   void set selectionEnd(int value) { _set_selectionEnd(this, value); }
@@ skipping 134 matching lines @@
     } else {
       _stepUp_2(this, n);
       return;
     }
   }
   static void _stepUp(receiver) native;
   static void _stepUp_2(receiver, n) native;
 
   String get typeName() { return "HTMLInputElement"; }
 }