Make DOMType the root of DOM implementation types.

client/dom/generated/src/frog/NamedNodeMap.dart

Index: client/dom/generated/src/frog/NamedNodeMap.dart
diff --git a/client/dom/generated/src/frog/NamedNodeMap.dart b/client/dom/generated/src/frog/NamedNodeMap.dart
index df8aa905245a168f7201fc61c6209409e2ff58f3..da16a72a71ba049c0b9ee273070d157dff65b605 100644
--- a/client/dom/generated/src/frog/NamedNodeMap.dart
+++ b/client/dom/generated/src/frog/NamedNodeMap.dart
@@ -1,29 +1,25 @@
 
-class NamedNodeMapJS implements NamedNodeMap native "*NamedNodeMap" {
+class NamedNodeMapJs extends DOMTypeJs implements NamedNodeMap native "*NamedNodeMap" {
 
   int get length() native "return this.length;";
 
-  NodeJS operator[](int index) native;
+  NodeJs operator[](int index) native;
 
-  void operator[]=(int index, NodeJS value) {
+  void operator[]=(int index, NodeJs value) {
     throw new UnsupportedOperationException("Cannot assign element of immutable List.");
   }
 
-  NodeJS getNamedItem(String name) native;
+  NodeJs getNamedItem(String name) native;
 
-  NodeJS getNamedItemNS(String namespaceURI, String localName) native;
+  NodeJs getNamedItemNS(String namespaceURI, String localName) native;
 
-  NodeJS item(int index) native;
+  NodeJs item(int index) native;
 
-  NodeJS removeNamedItem(String name) native;
+  NodeJs removeNamedItem(String name) native;
 
-  NodeJS removeNamedItemNS(String namespaceURI, String localName) native;
+  NodeJs removeNamedItemNS(String namespaceURI, String localName) native;
 
-  NodeJS setNamedItem(NodeJS node) native;
+  NodeJs setNamedItem(NodeJs node) native;
 
-  NodeJS setNamedItemNS(NodeJS node) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
+  NodeJs setNamedItemNS(NodeJs node) native;
 }