"Reverting 30387" -- failures on IE

samples/third_party/todomvc/web/todo_row.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.
+
+library todomvc.web.todo_row;
+
+import 'dart:html';
+import 'package:polymer/polymer.dart';
+import 'model.dart';
+
+@CustomTag('todo-row')
+class TodoRow extends LIElement with Polymer, Observable {
+  @published Todo todo;
+
+  bool get applyAuthorStyles => true;
+
+  factory TodoRow() => new Element.tag('todo-row');
+
+  TodoRow.created() : super.created() {
+    polymerCreated();
+  }
+
+  void ready() {
+    var root = getShadowRoot("todo-row");
+    var label = root.querySelector('#label');
+    var item = root.querySelector('.todo-item');
+
+    bindCssClass(item, 'completed', this, 'todo.done');
+    bindCssClass(item, 'editing', label, 'editing');
+  }
+
+  void removeTodo() { appModel.todos.remove(todo); }
+}