Parse new circle shape syntax

Source/core/rendering/shapes/Shape.cpp

Index: Source/core/rendering/shapes/Shape.cpp
diff --git a/Source/core/rendering/shapes/Shape.cpp b/Source/core/rendering/shapes/Shape.cpp
index ffe05053133ffaf4f86d1ab3f9f4067f1aa5197d..c45b5b4a2c1cf9d1efe7034c3622c7eecb2a2457 100644
--- a/Source/core/rendering/shapes/Shape.cpp
+++ b/Source/core/rendering/shapes/Shape.cpp
@@ -138,8 +138,8 @@ PassOwnPtr<Shape> Shape::createShape(const BasicShape* basicShape, const LayoutS
         break;
     }
 
-    case BasicShape::BasicShapeCircleType: {
-        const BasicShapeCircle* circle = static_cast<const BasicShapeCircle*>(basicShape);
+    case BasicShape::DeprecatedBasicShapeCircleType: {
+        const DeprecatedBasicShapeCircle* circle = static_cast<const DeprecatedBasicShapeCircle*>(basicShape);
         float centerX = floatValueForLength(circle->centerX(), boxWidth);
         float centerY = floatValueForLength(circle->centerY(), boxHeight);
         // This method of computing the radius is as defined in SVG
@@ -153,6 +153,12 @@ PassOwnPtr<Shape> Shape::createShape(const BasicShape* basicShape, const LayoutS
         break;
     }
 
+    case BasicShape::BasicShapeCircleType: {
+        // FIXME implement layout.
+        shape = createRectangleShape(FloatRect(0, 0, boxWidth, boxHeight), FloatSize(0, 0));
+        break;
+    }
+
     case BasicShape::BasicShapeEllipseType: {
         const BasicShapeEllipse* ellipse = static_cast<const BasicShapeEllipse*>(basicShape);
         float centerX = floatValueForLength(ellipse->centerX(), boxWidth);