Fixes in smoke, which in turn should fix todomvc.

pkg/polymer/lib/src/declaration.dart

 // Copyright (c) 2013, 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.
 
 part of polymer;
 
 /**
  * **Warning**: this class is experiental and subject to change.
  *
  * The implementation for the `polymer-element` element.
@@ skipping 437 matching lines @@
         ..text = cssText
         ..attributes[_STYLE_SCOPE_ATTRIBUTE] = '$name-$scopeDescriptor';
   }
 
   /**
    * Fetch a list of all *Changed methods so we can observe the associated
    * properties.
    */
   void inferObservers() {
     var options = const smoke.QueryOptions(includeFields: false,
-        includeProperties: false, includeMethods: true, includeInherited: true);
+        includeProperties: false, includeMethods: true, includeInherited: true,
+        includeUpTo: HtmlElement);
     for (var decl in smoke.query(_type, options)) {
       String name = smoke.symbolToName(decl.name);
       if (name.endsWith(_OBSERVE_SUFFIX) && name != 'attributeChanged') {
         // TODO(jmesserly): now that we have a better system, should we
         // deprecate *Changed methods?
         if (_observe == null) _observe = new HashMap();
         name = name.substring(0, name.length - 7);
         _observe[new PropertyPath(name)] = [decl.name];
       }
     }
   }
 
   /**
    * Fetch a list of all methods annotated with [ObserveProperty] so we can
    * observe the associated properties.
    */
   void explodeObservers() {
     var options = const smoke.QueryOptions(includeFields: false,
         includeProperties: false, includeMethods: true, includeInherited: true,
-        withAnnotations: const [ObserveProperty]);
+        includeUpTo: HtmlElement, withAnnotations: const [ObserveProperty]);
     for (var decl in smoke.query(_type, options)) {
       for (var meta in decl.annotations) {
         if (meta is! ObserveProperty) continue;
         if (_observe == null) _observe = new HashMap();
         for (String name in meta.names) {
           _observe.putIfAbsent(new PropertyPath(name), () => []).add(decl.name);
         }
       }
     }
   }
@@ skipping 39 matching lines @@
 
 /// track document.register'ed tag names and their declarations
 final Map _declarations = new Map<String, PolymerDeclaration>();
 
 bool _isRegistered(String name) => _declarations.containsKey(name);
 PolymerDeclaration _getDeclaration(String name) => _declarations[name];
 
 Map<PropertyPath, smoke.Declaration> _getPublishedProperties(
     Type type, Map<PropertyPath, smoke.Declaration> props) {
   var options = const smoke.QueryOptions(includeInherited: true,
-      withAnnotations: const [PublishedProperty]);
+      includeUpTo: HtmlElement, withAnnotations: const [PublishedProperty]);
   for (var decl in smoke.query(type, options)) {
     if (decl.isFinal) continue;
     if (props == null) props = {};
     props[new PropertyPath([decl.name])] = decl;
   }
   return props;
 }
 
 /** Attribute prefix used for declarative event handlers. */
 const _EVENT_PREFIX = 'on-';
@@ skipping 95 matching lines @@
 
 // Dart note: we need this function because we have additional renames JS does
 // not have. The JS renames are simply case differences, whereas we have ones
 // like doubleclick -> dblclick and stripping the webkit prefix.
 String _eventNameFromType(String eventType) {
   final result = _reverseEventTranslations[eventType];
   return result != null ? result : eventType;
 }
 
 final _ATTRIBUTES_REGEX = new RegExp(r'\s|,');