Gen index getter by unified way instead of using several helper function in some special cases.

Source/bindings/tests/results/V8TestEventTarget.cpp

 /*
     This file is part of the WebKit open source project.
     This file has been generated by generate-bindings.pl. 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 169 matching lines @@
 
     v8::Local<v8::Signature> defaultSignature;
     defaultSignature = V8DOMConfiguration::configureTemplate(desc, "TestEventTarget", v8::Persistent<v8::FunctionTemplate>(), V8TestEventTarget::internalFieldCount,
         0, 0,
         V8TestEventTargetMethods, WTF_ARRAY_LENGTH(V8TestEventTargetMethods), isolate, currentWorldType);
     UNUSED_PARAM(defaultSignature); // In some cases, it will not be used.
     v8::Local<v8::ObjectTemplate> instance = desc->InstanceTemplate();
     v8::Local<v8::ObjectTemplate> proto = desc->PrototypeTemplate();
     UNUSED_PARAM(instance); // In some cases, it will not be used.
     UNUSED_PARAM(proto); // In some cases, it will not be used.
-    setCollectionIndexedGetter<TestEventTarget, Node>(desc);
+    desc->InstanceTemplate()->SetIndexedPropertyHandler(V8TestEventTarget::indexedPropertyGetter, 0, 0, 0, nodeCollectionIndexedPropertyEnumerator<TestEventTarget>);
     desc->InstanceTemplate()->SetNamedPropertyHandler(V8TestEventTarget::namedPropertyGetter, 0, 0, 0, 0);
     desc->InstanceTemplate()->MarkAsUndetectable();
 
     // Custom Signature 'dispatchEvent'
     const int dispatchEventArgc = 1;
     v8::Handle<v8::FunctionTemplate> dispatchEventArgv[dispatchEventArgc] = { V8PerIsolateData::from(isolate)->rawTemplate(&V8Event::info, currentWorldType) };
     v8::Handle<v8::Signature> dispatchEventSignature = v8::Signature::New(desc, dispatchEventArgc, dispatchEventArgv);
     proto->Set(v8::String::NewSymbol("dispatchEvent"), v8::FunctionTemplate::New(TestEventTargetV8Internal::dispatchEventMethodCallback, v8Undefined(), dispatchEventSignature));
 
     // Custom toString template
@@ skipping 20 matching lines @@
     return V8PerIsolateData::from(isolate)->hasInstance(&info, value, currentWorldType);
 }
 
 bool V8TestEventTarget::HasInstanceInAnyWorld(v8::Handle<v8::Value> value, v8::Isolate* isolate)
 {
     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::Value> V8TestEventTarget::indexedPropertyGetter(uint32_t index, const v8::AccessorInfo& info)
+{
+    ASSERT(V8DOMWrapper::maybeDOMWrapper(info.Holder()));
+    TestEventTarget* collection = toNative(info.Holder());
+    RefPtr<Node> element = collection->item(index);
+    if (!element)
+        return v8Undefined();
+    return toV8(element.release(), info.Holder(), info.GetIsolate());
+}
 EventTarget* V8TestEventTarget::toEventTarget(v8::Handle<v8::Object> object)
 {
     return toNative(object);
 }
 
 v8::Handle<v8::Value> V8TestEventTarget::namedPropertyGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
 {
     if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty())
         return v8Undefined();
     if (info.Holder()->HasRealNamedCallbackProperty(name))
@@ skipping 32 matching lines @@
     installPerContextProperties(wrapper, impl.get(), isolate);
     V8DOMWrapper::associateObjectWithWrapper(impl, &info, wrapper, isolate, hasDependentLifetime ? WrapperConfiguration::Dependent : WrapperConfiguration::Independent);
     return wrapper;
 }
 void V8TestEventTarget::derefObject(void* object)
 {
     static_cast<TestEventTarget*>(object)->deref();
 }
 
 } // namespace WebCore