Remove GarbageCollectedFinalized

sky/engine/bindings/templates/dictionary_impl.h

Index: sky/engine/bindings/templates/dictionary_impl.h
diff --git a/sky/engine/bindings/templates/dictionary_impl.h b/sky/engine/bindings/templates/dictionary_impl.h
index 318ce721af8d33f680d7dac81a8ecaea18263722..3127bb116544201ea22d1c8d7a4aa85914d8acfe 100644
--- a/sky/engine/bindings/templates/dictionary_impl.h
+++ b/sky/engine/bindings/templates/dictionary_impl.h
@@ -13,7 +13,7 @@
 
 namespace blink {
 
-class {{cpp_class}} final : public GarbageCollectedFinalized<{{cpp_class}}> {
+class {{cpp_class}} final {
 public:
     static {{cpp_class}}* create()
     {
@@ -26,8 +26,6 @@ public:
     void {{member.setter_name}}({{member.rvalue_cpp_type}} value) { m_{{member.name}} = value; }
     {% endfor %}
 
-    void trace(Visitor*);
-
 private:
     {{cpp_class}}();