Generate toFooElement() functions from tagname data

Source/core/svg/SVGPathElement.h

Index: Source/core/svg/SVGPathElement.h
diff --git a/Source/core/svg/SVGPathElement.h b/Source/core/svg/SVGPathElement.h
index 3065a0eda4dcbf5f356d703075afaffe20da18b0..eafdbc6f2f519524cc5023597f235f78a508deb5 100644
--- a/Source/core/svg/SVGPathElement.h
+++ b/Source/core/svg/SVGPathElement.h
@@ -21,7 +21,6 @@
 #ifndef SVGPathElement_h
 #define SVGPathElement_h
 
-#include "SVGNames.h"
 #include "core/svg/SVGAnimatedBoolean.h"
 #include "core/svg/SVGAnimatedNumber.h"
 #include "core/svg/SVGExternalResourcesRequired.h"
@@ -130,12 +129,6 @@ private:
     bool m_isAnimValObserved;
 };
 
-inline SVGPathElement* toSVGPathElement(Element* element)
-{
-    ASSERT_WITH_SECURITY_IMPLICATION(!element || element->hasTagName(SVGNames::pathTag));
-    return static_cast<SVGPathElement*>(element);
-}
-
 } // namespace WebCore
 
 #endif