[SVG] SVGAnimatedRect 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 95bb0c2cd87f6466aff61fed9b86d4f499761283..f111f22b8bbdc838697f9bad82baee2bcdaa6c7f 100644
--- a/Source/core/svg/SVGGraphicsElement.cpp
+++ b/Source/core/svg/SVGGraphicsElement.cpp
@@ -223,28 +223,38 @@ SVGElement* SVGGraphicsElement::farthestViewportElement() const
     return farthest;
 }
 
-SVGRect SVGGraphicsElement::getBBox()
+FloatRect SVGGraphicsElement::getBBox()
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     // FIXME: Eventually we should support getBBox for detached elements.
     if (!renderer())
-        return SVGRect();
+        return FloatRect();
 
     return renderer()->objectBoundingBox();
 }
 
-SVGRect SVGGraphicsElement::getStrokeBBox()
+PassRefPtr<SVGRectTearOff> SVGGraphicsElement::getBBoxFromJavascript()
+{
+    return SVGRectTearOff::create(SVGRect::create(getBBox()), 0, PropertyIsNotAnimVal);
+}
+
+FloatRect SVGGraphicsElement::getStrokeBBox()
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     // FIXME: Eventually we should support getStrokeBBox for detached elements.
     if (!renderer())
-        return SVGRect();
+        return FloatRect();
 
     return renderer()->strokeBoundingBox();
 }
 
+PassRefPtr<SVGRectTearOff> SVGGraphicsElement::getStrokeBBoxFromJavascript()
+{
+    return SVGRectTearOff::create(SVGRect::create(getStrokeBBox()), 0, PropertyIsNotAnimVal);
+}
+
 RenderObject* SVGGraphicsElement::createRenderer(RenderStyle*)
 {
     // By default, any subclass is expected to do path-based drawing