bindings: Retires manual dispatching in createV8{HTML,SVG}Wrapper, etc.

Source/bindings/templates/interface.h

Index: Source/bindings/templates/interface.h
diff --git a/Source/bindings/templates/interface.h b/Source/bindings/templates/interface.h
index be00aaba7002f835919fb04c29869fa1a214ed37..b3b3e7b0a0b72f87362533f33a552e10e8b338cf 100644
--- a/Source/bindings/templates/interface.h
+++ b/Source/bindings/templates/interface.h
@@ -167,23 +167,9 @@ public:
     static void installConditionallyEnabledMethods(v8::Handle<v8::Object>, v8::Isolate*){% if conditionally_enabled_methods %};
     {% else %} { }
     {% endif %}
-    {# Element wrappers #}
-    {% if interface_name == 'HTMLElement' %}
-    friend v8::Handle<v8::Object> createV8HTMLWrapper(HTMLElement*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    friend v8::Handle<v8::Object> createV8HTMLDirectWrapper(HTMLElement*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    {% elif interface_name == 'SVGElement' %}
-    friend v8::Handle<v8::Object> createV8SVGWrapper(SVGElement*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    friend v8::Handle<v8::Object> createV8SVGDirectWrapper(SVGElement*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    friend v8::Handle<v8::Object> createV8SVGFallbackWrapper(SVGElement*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    {% elif interface_name == 'HTMLUnknownElement' %}
-    friend v8::Handle<v8::Object> createV8HTMLFallbackWrapper(HTMLUnknownElement*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    {% elif interface_name == 'Element' %}
-    // This is a performance optimization hack. See V8Element::wrap.
-    friend v8::Handle<v8::Object> wrap(Node*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
-    {% endif %}
 
 private:
-    {% if not has_custom_to_v8 %}
+    {% if not has_custom_to_v8 and not is_script_wrappable %}
     friend v8::Handle<v8::Object> wrap({{cpp_class}}*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
     static v8::Handle<v8::Object> createWrapper({{pass_cpp_type}}, v8::Handle<v8::Object> creationContext, v8::Isolate*);
     {% endif %}
@@ -211,7 +197,14 @@ inline void v8SetReturnValueFast(const CallbackInfo& callbackInfo, {{cpp_class}}
      v8SetReturnValue(callbackInfo, toV8(impl, callbackInfo.Holder(), callbackInfo.GetIsolate()));
 }
 {% else %}{# has_custom_to_v8 #}
+{% if is_script_wrappable %}
+inline v8::Handle<v8::Object> wrap({{cpp_class}}* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    return impl->wrap(creationContext, isolate);
+}
+{% else %}
 v8::Handle<v8::Object> wrap({{cpp_class}}* impl, v8::Handle<v8::Object> creationContext, v8::Isolate*);
+{% endif %}
 
 inline v8::Handle<v8::Value> toV8({{cpp_class}}* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {