Specify the types for Element.classes, Element.elements and Node.nodes

client/html/src/Element.dart

Index: client/html/src/Element.dart
diff --git a/client/html/src/Element.dart b/client/html/src/Element.dart
index 2a583f193a0a0baab271229bcddd6c9f1ba632ef..27145c8430134326cd4d678318bbf48846a65618 100644
--- a/client/html/src/Element.dart
+++ b/client/html/src/Element.dart
@@ -1,4 +1,4 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2012, 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.
 
@@ -88,13 +88,11 @@ interface Element extends Node /*, common.NodeSelector, common.ElementTraversal
 
   ElementList get elements();
 
-  // TODO: The type of value should be Collection<Element>. See http://b/5392897
-  void set elements(value);
+  void set elements(Collection<Element> value);
 
   Set<String> get classes();
 
-  // TODO: The type of value should be Collection<String>. See http://b/5392897
-  void set classes(value);
+  void set classes(Collection<String> value);
 
   Map<String, String> get dataAttributes();
   void set dataAttributes(Map<String, String> value);