Remove workarounds for 13002 in smoke and polymer

pkg/polymer/test/event_handlers_test.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 polymer.test.event_handlers_test;
 
 import 'dart:async';
 import 'dart:html';
 
 import 'package:logging/logging.dart';
@@ skipping 71 matching lines @@
       expect(_testCount, 7, reason: 'event heard by list2 item');
       expect(_lastEvent, 'tap', reason: 'tap handled by model');
       expect(_lastMessage, 'mini-model callback <mini-model 3>');
     });
   }
 }
 
 class MiniModel extends Observable {
   XTest _element;
   @observable final int index;
-  @reflectable Function itemTapAction;
-  _itemTapAction(e, d, n) {
+  @reflectable void itemTapAction(e, d, n) {

[Siggi Cherem (dart-lang), 2014/04/02 18:13:27]

technically now our build process uses codegen and we don't need this
@reflectable either, but I'd like to do that cleanup on a separate change.

     _element._logEvent(e, 'mini-model callback $this');
     e.stopPropagation();
   }
-  MiniModel(this._element, this.index) {
-    // TODO(sigmund): remove this and reflect directly on the method. This is
-    // needed to work around bug 13002
-    itemTapAction = _itemTapAction;
-  }
+  MiniModel(this._element, this.index);
   String toString() => "<mini-model $index>";
 }
 
 main() {
   Logger.root..level = Level.FINE
       ..onRecord.listen((m) => print('${m.loggerName} ${m.message}'));
 
   initPolymer();
 }
 
 @initMethod init() {
   useHtmlConfiguration();
 
   setUp(() => Polymer.onReady);
   test('events handled', () {
     XTest test = querySelector('x-test');
     expect(test._onTestDone, isNotNull, reason: 'ready was called');
     return test._onTestDone;
   });
 }