[SVG2] Make transform, gradientTransform and patternTransform presentation attributes.

Source/core/svg/SVGGradientElement.cpp

Index: Source/core/svg/SVGGradientElement.cpp
diff --git a/Source/core/svg/SVGGradientElement.cpp b/Source/core/svg/SVGGradientElement.cpp
index 05e3e30dc6d37f25d78e5b1921418766f7977212..94b60d01414414dc9cd8df5f55bc45cff90e710f 100644
--- a/Source/core/svg/SVGGradientElement.cpp
+++ b/Source/core/svg/SVGGradientElement.cpp
@@ -57,6 +57,21 @@ SVGGradientElement::SVGGradientElement(const QualifiedName& tagName, Document& d
     addToPropertyMap(m_gradientUnits);
 }
 
+bool SVGGradientElement::isPresentationAttribute(const QualifiedName& name) const
+{
+    if (name == SVGNames::gradientTransformAttr)
+        return true;
+    return SVGElement::isPresentationAttribute(name);
+}
+
+void SVGGradientElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
+{
+    if (name == SVGNames::gradientTransformAttr)
+        addPropertyToPresentationAttributeStyle(style, CSSPropertyTransform, value);
+    else
+        SVGElement::collectStyleForPresentationAttribute(name, value, style);
+}
+
 bool SVGGradientElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());