[Binding] Remove signature from domAttribute

Source/bindings/tests/results/V8TestActiveDOMObject.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 158 matching lines @@
     TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(holder);
     if (!BindingSecurity::shouldAllowAccessToFrame(imp->frame()))
         return;
 
     info.This()->SetHiddenValue(name, value);
 }
 
 } // namespace TestActiveDOMObjectV8Internal
 
 static const V8DOMConfiguration::BatchedAttribute V8TestActiveDOMObjectAttrs[] = {
-    // Attribute 'excitingAttr' (Type: 'attribute' ExtAttr: '')

[kojih, 2013/06/17 04:44:33]

Originally attribute->type was always 'attribute'
and attribute->signature->type was actual type.
Generator used attribute->type for generating this comment.
Therefore "Type: 'attribute'" was generated (which seems meaningless)

With this patch, attribute->type holds actual type,
so type in comment is now actual type.

[haraken, 2013/06/17 04:49:08]

Actually, I think we can simply remove the '(Type: ...)' part of this comment.
Currently, changing IDL attributes in an IDL file changes the comment, which
causes rebuild of the generated code. It's ridiculous.

+    // Attribute 'excitingAttr' (Type: 'long' ExtAttr: '')
     {"excitingAttr", TestActiveDOMObjectV8Internal::excitingAttrAttrGetterCallback, 0, 0, 0, 0 /* no data */, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
 };
 
 static v8::Handle<v8::FunctionTemplate> ConfigureV8TestActiveDOMObjectTemplate(v8::Handle<v8::FunctionTemplate> desc, v8::Isolate* isolate, WrapperWorldType currentWorldType)
 {
     desc->ReadOnlyPrototype();
 
     v8::Local<v8::Signature> defaultSignature;
     defaultSignature = V8DOMConfiguration::configureTemplate(desc, "TestActiveDOMObject", v8::Local<v8::FunctionTemplate>(), V8TestActiveDOMObject::internalFieldCount,
         V8TestActiveDOMObjectAttrs, WTF_ARRAY_LENGTH(V8TestActiveDOMObjectAttrs),
@@ skipping 58 matching lines @@
     installPerContextProperties(wrapper, impl.get(), isolate);
     V8DOMWrapper::associateObjectWithWrapper(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 void V8TestActiveDOMObject::derefObject(void* object)
 {
     static_cast<TestActiveDOMObject*>(object)->deref();
 }
 
 } // namespace WebCore