[svg2] Make 'width' and 'height' presentation attributes

Source/core/layout/svg/LayoutSVGForeignObject.cpp

Index: Source/core/layout/svg/LayoutSVGForeignObject.cpp
diff --git a/Source/core/layout/svg/LayoutSVGForeignObject.cpp b/Source/core/layout/svg/LayoutSVGForeignObject.cpp
index 298769cb550d6a2d08530aea77fb106b52f22efb..3cfa30a0ec7f4b2a036086047b451f6944bd9203 100644
--- a/Source/core/layout/svg/LayoutSVGForeignObject.cpp
+++ b/Source/core/layout/svg/LayoutSVGForeignObject.cpp
@@ -93,8 +93,12 @@ void LayoutSVGForeignObject::layout()
 
     // Cache viewport boundaries
     SVGLengthContext lengthContext(foreign);
-    FloatPoint viewportLocation(foreign->x()->currentValue()->value(lengthContext), foreign->y()->currentValue()->value(lengthContext));
-    m_viewport = FloatRect(viewportLocation, FloatSize(foreign->width()->currentValue()->value(lengthContext), foreign->height()->currentValue()->value(lengthContext)));
+    FloatPoint viewportLocation(
+        lengthContext.valueForLength(styleRef().svgStyle().x(), styleRef(), SVGLengthMode::Width),
+        lengthContext.valueForLength(styleRef().svgStyle().y(), styleRef(), SVGLengthMode::Height));
+    m_viewport = FloatRect(viewportLocation, FloatSize(
+        lengthContext.valueForLength(styleRef().width(), styleRef(), SVGLengthMode::Width),
+        lengthContext.valueForLength(styleRef().height(), styleRef(), SVGLengthMode::Height)));
     if (!updateCachedBoundariesInParents)
         updateCachedBoundariesInParents = oldViewport != m_viewport;