[Binding] Remove signature from domAttribute

Source/bindings/tests/results/V8TestInterfaceImplementedAs.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 132 matching lines @@
 }
 
 static void funcTestInterfaceImplementedAsParamMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
     RealClassV8Internal::funcTestInterfaceImplementedAsParamMethod(args);
 }
 
 } // namespace RealClassV8Internal
 
 static const V8DOMConfiguration::BatchedAttribute V8TestInterfaceImplementedAsAttrs[] = {
-    // Attribute 'a' (Type: 'attribute' ExtAttr: '')
+    // Attribute 'a'
     {"a", RealClassV8Internal::aAttrGetterCallback, RealClassV8Internal::aAttrSetterCallback, 0, 0, 0 /* no data */, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
-    // Attribute 'b' (Type: 'attribute' ExtAttr: '')
+    // Attribute 'b'
     {"b", RealClassV8Internal::bAttrGetterCallback, RealClassV8Internal::bAttrSetterCallback, 0, 0, 0 /* no data */, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 };
 
 static const V8DOMConfiguration::BatchedMethod V8TestInterfaceImplementedAsMethods[] = {
     {"func1", RealClassV8Internal::func1MethodCallback, 0, 1},
 };
 
 static v8::Handle<v8::FunctionTemplate> ConfigureV8TestInterfaceImplementedAsTemplate(v8::Handle<v8::FunctionTemplate> desc, v8::Isolate* isolate, WrapperWorldType currentWorldType)
 {
     desc->ReadOnlyPrototype();
@@ skipping 58 matching lines @@
     installPerContextProperties(wrapper, impl.get(), isolate);
     V8DOMWrapper::associateObjectWithWrapper(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 void V8TestInterfaceImplementedAs::derefObject(void* object)
 {
     static_cast<RealClass*>(object)->deref();
 }
 
 } // namespace WebCore