Implement parsing of the new ellipse 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 12d43da8e6a13dd210a6d5e008c7f6690a22643d..ba7fff116da6a8e948f409825deb9a6ac3ee3b43 100644
--- a/Source/core/rendering/shapes/Shape.cpp
+++ b/Source/core/rendering/shapes/Shape.cpp
@@ -130,8 +130,8 @@ 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
@@ -145,8 +145,14 @@ PassOwnPtr<Shape> Shape::createShape(const BasicShape* basicShape, const LayoutS
         break;
     }
 
-    case BasicShape::BasicShapeEllipseType: {
-        const BasicShapeEllipse* ellipse = static_cast<const BasicShapeEllipse*>(basicShape);
+    case BasicShape::BasicShapeCircleType: {
+        // FIXME implement layout. bug 124619

[bemjb, 2013/12/07 00:05:32]

This is the webkit bug number, Either remove the number or file a Blink bug for
this.

+        shape = createRectangleShape(FloatRect(0, 0, boxWidth, boxHeight), FloatSize(0, 0));
+        break;
+    }
+
+    case BasicShape::DeprecatedBasicShapeEllipseType: {
+        const DeprecatedBasicShapeEllipse* ellipse = static_cast<const DeprecatedBasicShapeEllipse*>(basicShape);
         float centerX = floatValueForLength(ellipse->centerX(), boxWidth);
         float centerY = floatValueForLength(ellipse->centerY(), boxHeight);
         float radiusX = floatValueForLength(ellipse->radiusX(), boxWidth);
@@ -158,6 +164,12 @@ PassOwnPtr<Shape> Shape::createShape(const BasicShape* basicShape, const LayoutS
         break;
     }
 
+    case BasicShape::BasicShapeEllipseType: {
+        // FIXME implement layout. bug 124619

[bemjb, 2013/12/07 00:05:32]

Ditto.

+        shape = createRectangleShape(FloatRect(0, 0, boxWidth, boxHeight), FloatSize(0, 0));
+        break;
+    }
+
     case BasicShape::BasicShapePolygonType: {
         const BasicShapePolygon* polygon = static_cast<const BasicShapePolygon*>(basicShape);
         const Vector<Length>& values = polygon->values();