Inherit EventTarget interface instead of duplicating its code

Source/bindings/v8/custom/V8HTMLImageElementConstructor.cpp

 /*
  * Copyright (C) 2009, 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 64 matching lines @@
         width = toInt32(args[0]);
         optionalWidth = &width;
     }
     if (args.Length() > 1) {
         height = toInt32(args[1]);
         optionalHeight = &height;
     }
 
     RefPtr<HTMLImageElement> image = HTMLImageElement::createForJSConstructor(document, optionalWidth, optionalHeight);
     v8::Handle<v8::Object> wrapper = args.Holder();
-    V8DOMWrapper::associateObjectWithWrapper(image.release(), &V8HTMLImageElementConstructor::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
+    V8DOMWrapper::associateObjectWithWrapper<V8HTMLImageElement>(image.release(), &V8HTMLImageElementConstructor::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
     v8SetReturnValue(args, wrapper);
 }
 
 v8::Handle<v8::FunctionTemplate> V8HTMLImageElementConstructor::GetTemplate(v8::Isolate* isolate, WrapperWorldType worldType)
 {
     static v8::Persistent<v8::FunctionTemplate> cachedTemplate;
     if (!cachedTemplate.IsEmpty())
         return v8::Local<v8::FunctionTemplate>::New(isolate, cachedTemplate);
 
     v8::HandleScope scope(isolate);
     v8::Local<v8::FunctionTemplate> result = v8::FunctionTemplate::New(v8HTMLImageElementConstructorMethodCustom);
 
     v8::Local<v8::ObjectTemplate> instance = result->InstanceTemplate();
     instance->SetInternalFieldCount(V8HTMLImageElement::internalFieldCount);
     result->SetClassName(v8::String::NewSymbol("HTMLImageElement"));
     result->Inherit(V8HTMLImageElement::GetTemplate(isolate, worldType));
 
     cachedTemplate.Reset(isolate, result);
     return scope.Close(v8::Local<v8::FunctionTemplate>::New(isolate, cachedTemplate));
 }
 
 } // namespace WebCore