Apply DEFINE/DECLARE_NODE_FACTORY(T) macro to element factories with single Document& argument.

Source/core/svg/SVGLineElement.cpp

Index: Source/core/svg/SVGLineElement.cpp
diff --git a/Source/core/svg/SVGLineElement.cpp b/Source/core/svg/SVGLineElement.cpp
index c20c786644e715d7a0fc770b8c8cfa0c60319d6b..516723de6febfb56bc7ba758dd2437e24fbd0f10 100644
--- a/Source/core/svg/SVGLineElement.cpp
+++ b/Source/core/svg/SVGLineElement.cpp
@@ -27,7 +27,7 @@
 
 namespace WebCore {
 
-SVGLineElement::SVGLineElement(Document& document)
+inline SVGLineElement::SVGLineElement(Document& document)
     : SVGGeometryElement(SVGNames::lineTag, document)
     , m_x1(SVGAnimatedLength::create(this, SVGNames::x1Attr, SVGLength::create(LengthModeWidth), AllowNegativeLengths))
     , m_y1(SVGAnimatedLength::create(this, SVGNames::y1Attr, SVGLength::create(LengthModeHeight), AllowNegativeLengths))
@@ -42,6 +42,8 @@ SVGLineElement::SVGLineElement(Document& document)
     addToPropertyMap(m_y2);
 }
 
+DEFINE_NODE_FACTORY(SVGLineElement)
+
 bool SVGLineElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());