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

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

Index: client/dom/generated/src/frog/SVGFETileElement.dart
diff --git a/client/dom/generated/src/frog/SVGFETileElement.dart b/client/dom/generated/src/frog/SVGFETileElement.dart
index 6e80bd85313397f45dcfab0ea691aa1ca95464b6..30bb69ef0bdecf66e5a95a89352e8a454b2ee857 100644
--- a/client/dom/generated/src/frog/SVGFETileElement.dart
+++ b/client/dom/generated/src/frog/SVGFETileElement.dart
@@ -1,25 +1,25 @@
 
 class SVGFETileElement extends SVGElement native "*SVGFETileElement" {
 
-  SVGAnimatedString in1;
+  SVGAnimatedString get in1() native "return this.in1;";
 
   // From SVGFilterPrimitiveStandardAttributes
 
-  SVGAnimatedLength height;
+  SVGAnimatedLength get height() native "return this.height;";
 
-  SVGAnimatedString result;
+  SVGAnimatedString get result() native "return this.result;";
 
-  SVGAnimatedLength width;
+  SVGAnimatedLength get width() native "return this.width;";
 
-  SVGAnimatedLength x;
+  SVGAnimatedLength get x() native "return this.x;";
 
-  SVGAnimatedLength y;
+  SVGAnimatedLength get y() native "return this.y;";
 
   // From SVGStylable
 
-  SVGAnimatedString className;
+  SVGAnimatedString get className() native "return this.className;";
 
-  CSSStyleDeclaration style;
+  CSSStyleDeclaration get style() native "return this.style;";
 
   CSSValue getPresentationAttribute(String name) native;
 }