Convert remaining RenderSVG* nodes to RenderObject::isChildAllowed

Source/core/svg/SVGElement.cpp

Index: Source/core/svg/SVGElement.cpp
diff --git a/Source/core/svg/SVGElement.cpp b/Source/core/svg/SVGElement.cpp
index 2c6330373c52ee3c9a3585b6e91146b4378b72c6..7451ea67ed9e5603ee1af7c2d3b9f820175266ba 100644
--- a/Source/core/svg/SVGElement.cpp
+++ b/Source/core/svg/SVGElement.cpp
@@ -974,17 +974,6 @@ void SVGElement::finishParsingChildren()
         sendSVGLoadEventIfPossible();
 }
 
-bool SVGElement::childShouldCreateRenderer(const Node& child) const
-{
-    if (child.hasTagName(SVGNames::textPathTag)
-#if ENABLE(SVG_FONTS)
-        || child.hasTagName(SVGNames::altGlyphTag)
-#endif
-        || child.hasTagName(SVGNames::tspanTag))
-        return false;
-    return child.isSVGElement();
-}
-
 void SVGElement::attributeChanged(const QualifiedName& name, const AtomicString& newValue, AttributeModificationReason)
 {
     Element::attributeChanged(name, newValue);