[SVG] SVGAnimatedString{,List} migration to new SVG property impl.

Source/core/svg/SVGGraphicsElement.cpp

Index: Source/core/svg/SVGGraphicsElement.cpp
diff --git a/Source/core/svg/SVGGraphicsElement.cpp b/Source/core/svg/SVGGraphicsElement.cpp
index 2b4e889b48f362e15ec345a1ef72dc8ce56950ff..09f04164bf69e532175202e70c405f6b88e844e9 100644
--- a/Source/core/svg/SVGGraphicsElement.cpp
+++ b/Source/core/svg/SVGGraphicsElement.cpp
@@ -37,11 +37,11 @@ DEFINE_ANIMATED_TRANSFORM_LIST(SVGGraphicsElement, SVGNames::transformAttr, Tran
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGGraphicsElement)
     REGISTER_LOCAL_ANIMATED_PROPERTY(transform)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGElement)
-    REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests)
 END_REGISTER_ANIMATED_PROPERTIES
 
 SVGGraphicsElement::SVGGraphicsElement(const QualifiedName& tagName, Document& document, ConstructionType constructionType)
     : SVGElement(tagName, document, constructionType)
+    , SVGTests(this)
 {
     registerAnimatedPropertiesForSVGGraphicsElement();
 }