Optimize hasTagName when called on an HTMLElement / SVGElement

Source/core/html/HTMLTableSectionElement.h

Index: Source/core/html/HTMLTableSectionElement.h
diff --git a/Source/core/html/HTMLTableSectionElement.h b/Source/core/html/HTMLTableSectionElement.h
index 20717571914f0e1995b5df979f109932321e03c5..385642d25009b16e9f9d8dfa5c5eefd82e5b4526 100644
--- a/Source/core/html/HTMLTableSectionElement.h
+++ b/Source/core/html/HTMLTableSectionElement.h
@@ -50,14 +50,9 @@ private:
     virtual const StylePropertySet* additionalPresentationAttributeStyle() OVERRIDE;
 };
 
-inline bool isHTMLTableSectionElement(const Element& element)
-{
-    return element.hasTagName(HTMLNames::tbodyTag) || element.hasTagName(HTMLNames::tfootTag) || element.hasTagName(HTMLNames::theadTag);
-}
-
 inline bool isHTMLTableSectionElement(const HTMLElement& element)
 {
-    return element.hasLocalName(HTMLNames::tbodyTag) || element.hasLocalName(HTMLNames::tfootTag) || element.hasLocalName(HTMLNames::theadTag);
+    return element.hasTagName(HTMLNames::tbodyTag) || element.hasTagName(HTMLNames::tfootTag) || element.hasTagName(HTMLNames::theadTag);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLTableSectionElement);