Inherit EventTarget interface instead of duplicating its code

Source/bindings/tests/results/V8TestEventConstructor.cpp

 /*
     This file is part of the Blink open source project.
     This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY!
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
@@ skipping 86 matching lines @@
     TestEventConstructorInit eventInit;
     if (args.Length() >= 2) {
         V8TRYCATCH_VOID(Dictionary, options, Dictionary(args[1], args.GetIsolate()));
         if (!fillTestEventConstructorInit(eventInit, options))
             return;
     }
 
     RefPtr<TestEventConstructor> event = TestEventConstructor::create(type, eventInit);
 
     v8::Handle<v8::Object> wrapper = args.Holder();
-    V8DOMWrapper::associateObjectWithWrapper(event.release(), &V8TestEventConstructor::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
+    V8DOMWrapper::associateObjectWithWrapper<V8TestEventConstructor>(event.release(), &V8TestEventConstructor::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
     args.GetReturnValue().Set(wrapper);
 }
 } // namespace TestEventConstructorV8Internal
 
 static const V8DOMConfiguration::BatchedAttribute V8TestEventConstructorAttrs[] = {
     // Attribute 'attr1'
     {"attr1", TestEventConstructorV8Internal::attr1AttrGetterCallback, 0, 0, 0, 0 /* no data */, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
     // Attribute 'attr2'
     {"attr2", TestEventConstructorV8Internal::attr2AttrGetterCallback, 0, 0, 0, 0 /* no data */, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 };
@@ skipping 61 matching lines @@
 {
     return V8PerIsolateData::from(isolate)->hasInstance(&info, value, MainWorld)
         || V8PerIsolateData::from(isolate)->hasInstance(&info, value, IsolatedWorld)
         || V8PerIsolateData::from(isolate)->hasInstance(&info, value, WorkerWorld);
 }
 
 
 v8::Handle<v8::Object> V8TestEventConstructor::createWrapper(PassRefPtr<TestEventConstructor> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     ASSERT(impl.get());
-    ASSERT(DOMDataStore::getWrapper(impl.get(), isolate).IsEmpty());
+    ASSERT(DOMDataStore::getWrapper<V8TestEventConstructor>(impl.get(), isolate).IsEmpty());
 
-    v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &info, impl.get(), isolate);
+    v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &info, toWrappedType(impl.get()), isolate);
     if (UNLIKELY(wrapper.IsEmpty()))
         return wrapper;
     installPerContextProperties(wrapper, impl.get(), isolate);
-    V8DOMWrapper::associateObjectWithWrapper(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
+    V8DOMWrapper::associateObjectWithWrapper<V8TestEventConstructor>(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 void V8TestEventConstructor::derefObject(void* object)
 {
-    static_cast<TestEventConstructor*>(object)->deref();
+    fromWrappedType(object)->deref();
 }
 
 } // namespace WebCore