Move SVGTests attributes parsing to SVGGraphicsElement

Source/core/svg/SVGSVGElement.cpp

Index: Source/core/svg/SVGSVGElement.cpp
diff --git a/Source/core/svg/SVGSVGElement.cpp b/Source/core/svg/SVGSVGElement.cpp
index 1c7674368b69727cb7867a65be7fc98513ab5c72..1fb7667fb2854940716f1f4606da9ae285085a0d 100644
--- a/Source/core/svg/SVGSVGElement.cpp
+++ b/Source/core/svg/SVGSVGElement.cpp
@@ -256,8 +256,7 @@ void SVGSVGElement::parseAttribute(const QualifiedName& name, const AtomicString
         setWidthBaseValue(SVGLength::construct(LengthModeWidth, value, parseError, ForbidNegativeLengths));
     else if (name == SVGNames::heightAttr)
         setHeightBaseValue(SVGLength::construct(LengthModeHeight, value, parseError, ForbidNegativeLengths));
-    else if (SVGTests::parseAttribute(name, value)
-               || SVGLangSpace::parseAttribute(name, value)
+    else if (SVGLangSpace::parseAttribute(name, value)
                || SVGExternalResourcesRequired::parseAttribute(name, value)
                || SVGFitToViewBox::parseAttribute(this, name, value)
                || SVGZoomAndPan::parseAttribute(this, name, value)) {
@@ -268,7 +267,7 @@ void SVGSVGElement::parseAttribute(const QualifiedName& name, const AtomicString
 }
 
 void SVGSVGElement::svgAttributeChanged(const QualifiedName& attrName)
-{ 
+{
     bool updateRelativeLengthsOrViewBox = false;
     bool widthChanged = attrName == SVGNames::widthAttr;
     if (widthChanged
@@ -294,8 +293,6 @@ void SVGSVGElement::svgAttributeChanged(const QualifiedName& attrName)
     }
 
     SVGElementInstance::InvalidationGuard invalidationGuard(this);
-    if (SVGTests::handleAttributeChange(this, attrName))
-        return;
 
     if (updateRelativeLengthsOrViewBox
         || SVGLangSpace::isKnownAttribute(attrName)
@@ -306,7 +303,7 @@ void SVGSVGElement::svgAttributeChanged(const QualifiedName& attrName)
         return;
     }
 
-    SVGStyledElement::svgAttributeChanged(attrName);
+    SVGGraphicsElement::svgAttributeChanged(attrName);
 }
 
 unsigned SVGSVGElement::suspendRedraw(unsigned /* maxWaitMilliseconds */)