Only communicate CSSPrimitiveValue references from SVGLength

third_party/WebKit/Source/core/svg/SVGCircleElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 64 matching lines @@
   }
 
   return path;
 }
 
 void SVGCircleElement::collectStyleForPresentationAttribute(
     const QualifiedName& name,
     const AtomicString& value,
     MutableStylePropertySet* style) {
   SVGAnimatedPropertyBase* property = propertyFromAttribute(name);
-  if (property == m_cx)
-    addPropertyToPresentationAttributeStyle(
-        style, CSSPropertyCx, m_cx->currentValue()->asCSSPrimitiveValue());
-  else if (property == m_cy)
-    addPropertyToPresentationAttributeStyle(
-        style, CSSPropertyCy, m_cy->currentValue()->asCSSPrimitiveValue());
-  else if (property == m_r)
-    addPropertyToPresentationAttributeStyle(
-        style, CSSPropertyR, m_r->currentValue()->asCSSPrimitiveValue());
-  else
+  if (property == m_cx) {
+    addPropertyToPresentationAttributeStyle(style, CSSPropertyCx,
+                                            m_cx->cssValue());
+  } else if (property == m_cy) {
+    addPropertyToPresentationAttributeStyle(style, CSSPropertyCy,
+                                            m_cy->cssValue());
+  } else if (property == m_r) {
+    addPropertyToPresentationAttributeStyle(style, CSSPropertyR,
+                                            m_r->cssValue());
+  } else {
     SVGGeometryElement::collectStyleForPresentationAttribute(name, value,
                                                              style);
+  }
 }
 
 void SVGCircleElement::svgAttributeChanged(const QualifiedName& attrName) {
   if (attrName == SVGNames::rAttr || attrName == SVGNames::cxAttr ||
       attrName == SVGNames::cyAttr) {
     SVGElement::InvalidationGuard invalidationGuard(this);
 
     invalidateSVGPresentationAttributeStyle();
     setNeedsStyleRecalc(LocalStyleChange,
                         StyleChangeReasonForTracing::fromAttribute(attrName));
@@ skipping 15 matching lines @@
   return m_cx->currentValue()->isRelative() ||
          m_cy->currentValue()->isRelative() ||
          m_r->currentValue()->isRelative();
 }
 
 LayoutObject* SVGCircleElement::createLayoutObject(const ComputedStyle&) {
   return new LayoutSVGEllipse(this);
 }
 
 }  // namespace blink