Make DOMType the root of DOM implementation types.

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

 
-class SVGTitleElementJS extends SVGElementJS implements SVGTitleElement native "*SVGTitleElement" {
+class SVGTitleElementJs extends SVGElementJs implements SVGTitleElement native "*SVGTitleElement" {
 
   // From SVGLangSpace
 
   String get xmllang() native "return this.xmllang;";
 
   void set xmllang(String value) native "this.xmllang = value;";
 
   String get xmlspace() native "return this.xmlspace;";
 
   void set xmlspace(String value) native "this.xmlspace = value;";
 
   // From SVGStylable
 
-  SVGAnimatedStringJS get className() native "return this.className;";
+  SVGAnimatedStringJs get className() native "return this.className;";
 
-  CSSStyleDeclarationJS get style() native "return this.style;";
+  CSSStyleDeclarationJs get style() native "return this.style;";
 
-  CSSValueJS getPresentationAttribute(String name) native;
+  CSSValueJs getPresentationAttribute(String name) native;
 }