Move frog dart:dom from fields to getters/setters.

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

Index: client/dom/generated/src/frog/HTMLBodyElement.dart
diff --git a/client/dom/generated/src/frog/HTMLBodyElement.dart b/client/dom/generated/src/frog/HTMLBodyElement.dart
index 9ed3807d6690764c9ce0eae7b5f4860870b1190e..f7a01ff9f3dd810ce4901a1e2a086b279cfc0f51 100644
--- a/client/dom/generated/src/frog/HTMLBodyElement.dart
+++ b/client/dom/generated/src/frog/HTMLBodyElement.dart
@@ -1,15 +1,27 @@
 
 class HTMLBodyElement extends HTMLElement native "*HTMLBodyElement" {
 
-  String aLink;
+  String get aLink() native "return this.aLink;";
 
-  String background;
+  void set aLink(String value) native "this.aLink = value;";
 
-  String bgColor;
+  String get background() native "return this.background;";
 
-  String link;
+  void set background(String value) native "this.background = value;";
 
-  String text;
+  String get bgColor() native "return this.bgColor;";
 
-  String vLink;
+  void set bgColor(String value) native "this.bgColor = value;";
+
+  String get link() native "return this.link;";
+
+  void set link(String value) native "this.link = value;";
+
+  String get text() native "return this.text;";
+
+  void set text(String value) native "this.text = value;";
+
+  String get vLink() native "return this.vLink;";
+
+  void set vLink(String value) native "this.vLink = value;";
 }