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

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

 
 class SVGTransformList native "*SVGTransformList" {
 
-  int numberOfItems;
+  int get numberOfItems() native "return this.numberOfItems;";
 
   SVGTransform appendItem(SVGTransform item) native;
 
   void clear() native;
 
   SVGTransform consolidate() native;
 
   SVGTransform createSVGTransformFromMatrix(SVGMatrix matrix) native;
 
   SVGTransform getItem(int index) native;
 
   SVGTransform initialize(SVGTransform item) native;
 
   SVGTransform insertItemBefore(SVGTransform item, int index) native;
 
   SVGTransform removeItem(int index) native;
 
   SVGTransform replaceItem(SVGTransform item, int index) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }