Intorudce DECLARE/DEFINE_ELEMENT_FACTORY_WITH_TAGNAME macros.

Source/core/html/HTMLTableColElement.cpp

Index: Source/core/html/HTMLTableColElement.cpp
diff --git a/Source/core/html/HTMLTableColElement.cpp b/Source/core/html/HTMLTableColElement.cpp
index ce4dece7dd1effdac4929d3b6db8da0d0b64915f..8ff2ada999695741a25be3232f76093a3a65b4db 100644
--- a/Source/core/html/HTMLTableColElement.cpp
+++ b/Source/core/html/HTMLTableColElement.cpp
@@ -41,10 +41,7 @@ inline HTMLTableColElement::HTMLTableColElement(const QualifiedName& tagName, Do
     ScriptWrappable::init(this);
 }
 
-PassRefPtrWillBeRawPtr<HTMLTableColElement> HTMLTableColElement::create(const QualifiedName& tagName, Document& document)
-{
-    return adoptRefWillBeRefCountedGarbageCollected(new HTMLTableColElement(tagName, document));
-}
+DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(HTMLTableColElement)
 
 bool HTMLTableColElement::isPresentationAttribute(const QualifiedName& name) const
 {