bindings: Cleans up V8{HTML,SVG}ElementWrapperFactory.

Source/bindings/core/v8/CustomElementConstructorBuilder.h

Index: Source/bindings/core/v8/CustomElementConstructorBuilder.h
diff --git a/Source/bindings/core/v8/CustomElementConstructorBuilder.h b/Source/bindings/core/v8/CustomElementConstructorBuilder.h
index 179156b547a190070870c37344b1d04b952f13e1..e509408d06f06ab749bbb6028d09ab7bb9805126 100644
--- a/Source/bindings/core/v8/CustomElementConstructorBuilder.h
+++ b/Source/bindings/core/v8/CustomElementConstructorBuilder.h
@@ -84,11 +84,10 @@ private:
     RefPtr<ScriptState> m_scriptState;
     const Dictionary* m_options;
     v8::Handle<v8::Object> m_prototype;
-    const WrapperTypeInfo* m_wrapperType;
     v8::Handle<v8::Function> m_constructor;
     RefPtr<V8CustomElementLifecycleCallbacks> m_callbacks;
 };
 
-}
+} // namespace blink
 
 #endif // CustomElementConstructorBuilder_h