Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGPathElement.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 39 matching lines @@
 
 inline SVGPathElement::SVGPathElement(Document& document)
     : SVGGeometryElement(SVGNames::pathTag, document)
     , m_pathLength(SVGAnimatedNumber::create(this, SVGNames::pathLengthAttr, SVGNumber::create()))
     , m_pathSegList(SVGAnimatedPath::create(this, SVGNames::dAttr))
 {
     addToPropertyMap(m_pathLength);
     addToPropertyMap(m_pathSegList);
 }
 
+void SVGPathElement::trace(Visitor* visitor)
+{
+    visitor->trace(m_pathLength);
+    visitor->trace(m_pathSegList);
+    SVGGeometryElement::trace(visitor);
+}
+
 DEFINE_NODE_FACTORY(SVGPathElement)
 
 float SVGPathElement::getTotalLength()
 {
     float totalLength = 0;
     getTotalLengthOfSVGPathByteStream(pathByteStream(), totalLength);
     return totalLength;
 }
 
-PassRefPtr<SVGPointTearOff> SVGPathElement::getPointAtLength(float length)
+PassRefPtrWillBeRawPtr<SVGPointTearOff> SVGPathElement::getPointAtLength(float length)
 {
     FloatPoint point;
     getPointAtLengthOfSVGPathByteStream(pathByteStream(), length, point);
     return SVGPointTearOff::create(SVGPoint::create(point), 0, PropertyIsNotAnimVal);
 }
 
 unsigned SVGPathElement::getPathSegAtLength(float length)
 {
     unsigned pathSeg = 0;
     getSVGPathSegAtLengthFromSVGPathByteStream(pathByteStream(), length, pathSeg);
     return pathSeg;
 }
 
-PassRefPtr<SVGPathSegClosePath> SVGPathElement::createSVGPathSegClosePath()
+PassRefPtrWillBeRawPtr<SVGPathSegClosePath> SVGPathElement::createSVGPathSegClosePath()
 {
     return SVGPathSegClosePath::create(0);
 }
 
-PassRefPtr<SVGPathSegMovetoAbs> SVGPathElement::createSVGPathSegMovetoAbs(float x, float y)
+PassRefPtrWillBeRawPtr<SVGPathSegMovetoAbs> SVGPathElement::createSVGPathSegMovetoAbs(float x, float y)
 {
     return SVGPathSegMovetoAbs::create(0, x, y);
 }
 
-PassRefPtr<SVGPathSegMovetoRel> SVGPathElement::createSVGPathSegMovetoRel(float x, float y)
+PassRefPtrWillBeRawPtr<SVGPathSegMovetoRel> SVGPathElement::createSVGPathSegMovetoRel(float x, float y)
 {
     return SVGPathSegMovetoRel::create(0, x, y);
 }
 
-PassRefPtr<SVGPathSegLinetoAbs> SVGPathElement::createSVGPathSegLinetoAbs(float x, float y)
+PassRefPtrWillBeRawPtr<SVGPathSegLinetoAbs> SVGPathElement::createSVGPathSegLinetoAbs(float x, float y)
 {
     return SVGPathSegLinetoAbs::create(0, x, y);
 }
 
-PassRefPtr<SVGPathSegLinetoRel> SVGPathElement::createSVGPathSegLinetoRel(float x, float y)
+PassRefPtrWillBeRawPtr<SVGPathSegLinetoRel> SVGPathElement::createSVGPathSegLinetoRel(float x, float y)
 {
     return SVGPathSegLinetoRel::create(0, x, y);
 }
 
-PassRefPtr<SVGPathSegCurvetoCubicAbs> SVGPathElement::createSVGPathSegCurvetoCubicAbs(float x, float y, float x1, float y1, float x2, float y2)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoCubicAbs> SVGPathElement::createSVGPathSegCurvetoCubicAbs(float x, float y, float x1, float y1, float x2, float y2)
 {
     return SVGPathSegCurvetoCubicAbs::create(0, x, y, x1, y1, x2, y2);
 }
 
-PassRefPtr<SVGPathSegCurvetoCubicRel> SVGPathElement::createSVGPathSegCurvetoCubicRel(float x, float y, float x1, float y1, float x2, float y2)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoCubicRel> SVGPathElement::createSVGPathSegCurvetoCubicRel(float x, float y, float x1, float y1, float x2, float y2)
 {
     return SVGPathSegCurvetoCubicRel::create(0, x, y, x1, y1, x2, y2);
 }
 
-PassRefPtr<SVGPathSegCurvetoQuadraticAbs> SVGPathElement::createSVGPathSegCurvetoQuadraticAbs(float x, float y, float x1, float y1)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoQuadraticAbs> SVGPathElement::createSVGPathSegCurvetoQuadraticAbs(float x, float y, float x1, float y1)
 {
     return SVGPathSegCurvetoQuadraticAbs::create(0, x, y, x1, y1);
 }
 
-PassRefPtr<SVGPathSegCurvetoQuadraticRel> SVGPathElement::createSVGPathSegCurvetoQuadraticRel(float x, float y, float x1, float y1)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoQuadraticRel> SVGPathElement::createSVGPathSegCurvetoQuadraticRel(float x, float y, float x1, float y1)
 {
     return SVGPathSegCurvetoQuadraticRel::create(0, x, y, x1, y1);
 }
 
-PassRefPtr<SVGPathSegArcAbs> SVGPathElement::createSVGPathSegArcAbs(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
+PassRefPtrWillBeRawPtr<SVGPathSegArcAbs> SVGPathElement::createSVGPathSegArcAbs(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
 {
     return SVGPathSegArcAbs::create(0, x, y, r1, r2, angle, largeArcFlag, sweepFlag);
 }
 
-PassRefPtr<SVGPathSegArcRel> SVGPathElement::createSVGPathSegArcRel(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
+PassRefPtrWillBeRawPtr<SVGPathSegArcRel> SVGPathElement::createSVGPathSegArcRel(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
 {
     return SVGPathSegArcRel::create(0, x, y, r1, r2, angle, largeArcFlag, sweepFlag);
 }
 
-PassRefPtr<SVGPathSegLinetoHorizontalAbs> SVGPathElement::createSVGPathSegLinetoHorizontalAbs(float x)
+PassRefPtrWillBeRawPtr<SVGPathSegLinetoHorizontalAbs> SVGPathElement::createSVGPathSegLinetoHorizontalAbs(float x)
 {
     return SVGPathSegLinetoHorizontalAbs::create(0, x);
 }
 
-PassRefPtr<SVGPathSegLinetoHorizontalRel> SVGPathElement::createSVGPathSegLinetoHorizontalRel(float x)
+PassRefPtrWillBeRawPtr<SVGPathSegLinetoHorizontalRel> SVGPathElement::createSVGPathSegLinetoHorizontalRel(float x)
 {
     return SVGPathSegLinetoHorizontalRel::create(0, x);
 }
 
-PassRefPtr<SVGPathSegLinetoVerticalAbs> SVGPathElement::createSVGPathSegLinetoVerticalAbs(float y)
+PassRefPtrWillBeRawPtr<SVGPathSegLinetoVerticalAbs> SVGPathElement::createSVGPathSegLinetoVerticalAbs(float y)
 {
     return SVGPathSegLinetoVerticalAbs::create(0, y);
 }
 
-PassRefPtr<SVGPathSegLinetoVerticalRel> SVGPathElement::createSVGPathSegLinetoVerticalRel(float y)
+PassRefPtrWillBeRawPtr<SVGPathSegLinetoVerticalRel> SVGPathElement::createSVGPathSegLinetoVerticalRel(float y)
 {
     return SVGPathSegLinetoVerticalRel::create(0, y);
 }
 
-PassRefPtr<SVGPathSegCurvetoCubicSmoothAbs> SVGPathElement::createSVGPathSegCurvetoCubicSmoothAbs(float x, float y, float x2, float y2)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoCubicSmoothAbs> SVGPathElement::createSVGPathSegCurvetoCubicSmoothAbs(float x, float y, float x2, float y2)
 {
     return SVGPathSegCurvetoCubicSmoothAbs::create(0, x, y, x2, y2);
 }
 
-PassRefPtr<SVGPathSegCurvetoCubicSmoothRel> SVGPathElement::createSVGPathSegCurvetoCubicSmoothRel(float x, float y, float x2, float y2)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoCubicSmoothRel> SVGPathElement::createSVGPathSegCurvetoCubicSmoothRel(float x, float y, float x2, float y2)
 {
     return SVGPathSegCurvetoCubicSmoothRel::create(0, x, y, x2, y2);
 }
 
-PassRefPtr<SVGPathSegCurvetoQuadraticSmoothAbs> SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothAbs(float x, float y)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoQuadraticSmoothAbs> SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothAbs(float x, float y)
 {
     return SVGPathSegCurvetoQuadraticSmoothAbs::create(0, x, y);
 }
 
-PassRefPtr<SVGPathSegCurvetoQuadraticSmoothRel> SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothRel(float x, float y)
+PassRefPtrWillBeRawPtr<SVGPathSegCurvetoQuadraticSmoothRel> SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothRel(float x, float y)
 {
     return SVGPathSegCurvetoQuadraticSmoothRel::create(0, x, y);
 }
 
 bool SVGPathElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
     if (supportedAttributes.isEmpty()) {
         supportedAttributes.add(SVGNames::dAttr);
         supportedAttributes.add(SVGNames::pathLengthAttr);
@@ skipping 94 matching lines @@
 
     // FIXME: Eventually we should support getBBox for detached elements.
     if (!renderer())
         return FloatRect();
 
     RenderSVGShape* renderer = toRenderSVGShape(this->renderer());
     return renderer->path().boundingRect();
 }
 
 } // namespace blink