fix event logging

pkg/polymer/lib/src/instance.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;
 
 /**
  * Use this annotation to publish a field as an attribute. For example:
  *
  *     class MyPlaybackElement extends PolymerElement {
@@ skipping 730 matching lines @@
   static getBindingWithEvents(
       model, String path, name, node, originalGetBinding) {
     // if lhs an event prefix,
     if (name is! String || !_hasEventPrefix(name)) {
       return originalGetBinding(model, path, name, node);
     }
 
     // provide an event-binding callback.
     // return (model, name, node) {
     if (_eventsLog.isLoggable(Level.FINE)) {
-      _eventsLog.fine('event: [${node.localName}].$name => '
-          '[${model.localName}].$path())');
+      _eventsLog.fine('event: [$node].$name => [$model].$path())');
     }
     var eventName = _removeEventPrefix(name);
     // TODO(sigmund): polymer.js dropped event translations. reconcile?
     var translated = _eventTranslations[eventName];
     eventName = translated != null ? translated : eventName;
     return node.on[eventName].listen((event) {
       var ctrlr = _findController(node);
       if (ctrlr is! Polymer) return;
       var obj = ctrlr;
       var method = path;
@@ skipping 309 matching lines @@
   Object oldValue, newValue;
   _PropertyValue(this.oldValue);
 }
 
 class _PolymerExpressionsWithEventDelegate extends PolymerExpressions {
   getBinding(model, String path, name, node) {
     return Polymer.getBindingWithEvents(
         model, path, name, node, super.getBinding);
   }
 }