Frog dart:dom using interfaces and native implementation classes.

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

Index: client/dom/generated/src/frog/HTMLMeterElement.dart
diff --git a/client/dom/generated/src/frog/HTMLMeterElement.dart b/client/dom/generated/src/frog/HTMLMeterElement.dart
index ab288e5928d6cffc307577af801b78789db9e132..d1b4e1eee6e5676a7129f15cf78cd59f2867905f 100644
--- a/client/dom/generated/src/frog/HTMLMeterElement.dart
+++ b/client/dom/generated/src/frog/HTMLMeterElement.dart
@@ -1,13 +1,13 @@
 
-class HTMLMeterElement extends HTMLElement native "*HTMLMeterElement" {
+class HTMLMeterElementJS extends HTMLElementJS implements HTMLMeterElement native "*HTMLMeterElement" {
 
-  HTMLFormElement get form() native "return this.form;";
+  HTMLFormElementJS get form() native "return this.form;";
 
   num get high() native "return this.high;";
 
   void set high(num value) native "this.high = value;";
 
-  NodeList get labels() native "return this.labels;";
+  NodeListJS get labels() native "return this.labels;";
 
   num get low() native "return this.low;";