unhide nodeType constants

sdk/lib/html/dart2js/html_dart2js.dart

Index: sdk/lib/html/dart2js/html_dart2js.dart
diff --git a/sdk/lib/html/dart2js/html_dart2js.dart b/sdk/lib/html/dart2js/html_dart2js.dart
index 86bd969e47f8df453ba43b02632a476ea0dc0727..e6b16317c660d0626e2b28d770eb0fca4f857461 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -16137,6 +16137,30 @@ class Node extends EventTarget native "*Node" {
       (nodeValue == null ? super.toString() : nodeValue) : localName;
 
 
+  static const int ATTRIBUTE_NODE = 2;
+
+  static const int CDATA_SECTION_NODE = 4;
+
+  static const int COMMENT_NODE = 8;
+
+  static const int DOCUMENT_FRAGMENT_NODE = 11;
+
+  static const int DOCUMENT_NODE = 9;
+
+  static const int DOCUMENT_TYPE_NODE = 10;
+
+  static const int ELEMENT_NODE = 1;
+
+  static const int ENTITY_NODE = 6;
+
+  static const int ENTITY_REFERENCE_NODE = 5;
+
+  static const int NOTATION_NODE = 12;
+
+  static const int PROCESSING_INSTRUCTION_NODE = 7;
+
+  static const int TEXT_NODE = 3;
+
   @JSName('childNodes')
   @DomName('Node.childNodes')
   @DocsEditable