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

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

Index: client/dom/generated/src/frog/HTMLStyleElement.dart
diff --git a/client/dom/generated/src/frog/HTMLStyleElement.dart b/client/dom/generated/src/frog/HTMLStyleElement.dart
index 00e9b84d98b17844633e38a2992ff4bac7d718bb..a6cc41d884a5ca11e2b69d8edc0e86a701b47350 100644
--- a/client/dom/generated/src/frog/HTMLStyleElement.dart
+++ b/client/dom/generated/src/frog/HTMLStyleElement.dart
@@ -1,13 +1,21 @@
 
 class HTMLStyleElement extends HTMLElement native "*HTMLStyleElement" {
 
-  bool disabled;
+  bool get disabled() native "return this.disabled;";
 
-  String media;
+  void set disabled(bool value) native "this.disabled = value;";
 
-  bool scoped;
+  String get media() native "return this.media;";
 
-  StyleSheet sheet;
+  void set media(String value) native "this.media = value;";
 
-  String type;
+  bool get scoped() native "return this.scoped;";
+
+  void set scoped(bool value) native "this.scoped = value;";
+
+  StyleSheet get sheet() native "return this.sheet;";
+
+  String get type() native "return this.type;";
+
+  void set type(String value) native "this.type = value;";
 }