Inherit EventTarget interface instead of duplicating its code

Source/bindings/tests/results/V8TestTypedefs.cpp

Index: Source/bindings/tests/results/V8TestTypedefs.cpp
diff --git a/Source/bindings/tests/results/V8TestTypedefs.cpp b/Source/bindings/tests/results/V8TestTypedefs.cpp
index 955f1a99dbb2c07c99f66d83ee71e4c59d2bb9bc..8dcb262f1cdf7fe5666b0b27c0a95b348f5d2af7 100644
--- a/Source/bindings/tests/results/V8TestTypedefs.cpp
+++ b/Source/bindings/tests/results/V8TestTypedefs.cpp
@@ -494,7 +494,7 @@ static void constructor(const v8::FunctionCallbackInfo<v8::Value>& args)
     RefPtr<TestTypedefs> impl = TestTypedefs::create(hello, testCallback);
     v8::Handle<v8::Object> wrapper = args.Holder();
 
-    V8DOMWrapper::associateObjectWithWrapper(impl.release(), &V8TestTypedefs::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
+    V8DOMWrapper::associateObjectWithWrapper<V8TestTypedefs>(impl.release(), &V8TestTypedefs::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
     args.GetReturnValue().Set(wrapper);
 }
 
@@ -597,18 +597,18 @@ bool V8TestTypedefs::HasInstanceInAnyWorld(v8::Handle<v8::Value> value, v8::Isol
 v8::Handle<v8::Object> V8TestTypedefs::createWrapper(PassRefPtr<TestTypedefs> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     ASSERT(impl.get());
-    ASSERT(DOMDataStore::getWrapper(impl.get(), isolate).IsEmpty());
+    ASSERT(DOMDataStore::getWrapper<V8TestTypedefs>(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<V8TestTypedefs>(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 void V8TestTypedefs::derefObject(void* object)
 {
-    static_cast<TestTypedefs*>(object)->deref();
+    fromWrappedType(object)->deref();
 }
 
 } // namespace WebCore