Fix an issue where hit detection could fail on rect and ellipse shapes

Source/core/rendering/svg/RenderSVGShape.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2005, 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2009 Jeff Schiller <codedread@gmail.com>
  * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
  * Copyright (C) 2011 University of Szeged
@@ skipping 241 matching lines @@
         m_paintInvalidationBoundingBox.inflate(1);
     SVGRenderSupport::intersectPaintInvalidationRectWithResources(this, m_paintInvalidationBoundingBox);
 }
 
 float RenderSVGShape::strokeWidth() const
 {
     SVGLengthContext lengthContext(element());
     return style()->svgStyle().strokeWidth()->value(lengthContext);
 }
 
-bool RenderSVGShape::hasSmoothStroke() const
-{
-    const SVGRenderStyle& svgStyle = style()->svgStyle();
-    return svgStyle.strokeDashArray()->isEmpty()
-        && svgStyle.strokeMiterLimit() == SVGRenderStyle::initialStrokeMiterLimit()
-        && svgStyle.joinStyle() == SVGRenderStyle::initialJoinStyle()
-        && svgStyle.capStyle() == SVGRenderStyle::initialCapStyle();
 }
-
-}