Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGPreserveAspectRatio.h

 /*
  * Copyright (C) 2004, 2005, 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 35 matching lines @@
     };
 
     enum SVGMeetOrSliceType {
         SVG_MEETORSLICE_UNKNOWN = 0,
         SVG_MEETORSLICE_MEET = 1,
         SVG_MEETORSLICE_SLICE = 2
     };
 
     typedef SVGPreserveAspectRatioTearOff TearOffType;
 
-    static PassRefPtr<SVGPreserveAspectRatio> create()
+    static PassRefPtrWillBeRawPtr<SVGPreserveAspectRatio> create()
     {
-        return adoptRef(new SVGPreserveAspectRatio());
+        return adoptRefWillBeNoop(new SVGPreserveAspectRatio());
     }
 
-    virtual PassRefPtr<SVGPreserveAspectRatio> clone() const;
+    virtual PassRefPtrWillBeRawPtr<SVGPreserveAspectRatio> clone() const;
 
     bool operator==(const SVGPreserveAspectRatio&) const;
     bool operator!=(const SVGPreserveAspectRatio& other) const { return !operator==(other); }
 
     void setAlign(SVGPreserveAspectRatioType align) { m_align = align; }
     SVGPreserveAspectRatioType align() const { return m_align; }
 
     void setMeetOrSlice(SVGMeetOrSliceType meetOrSlice) { m_meetOrSlice = meetOrSlice; }
     SVGMeetOrSliceType meetOrSlice() const { return m_meetOrSlice; }
 
     void transformRect(FloatRect& destRect, FloatRect& srcRect);
 
     AffineTransform getCTM(float logicX, float logicY,
                            float logicWidth, float logicHeight,
                            float physWidth, float physHeight) const;
 
     virtual String valueAsString() const override;
     virtual void setValueAsString(const String&, ExceptionState&);
     bool parse(const UChar*& ptr, const UChar* end, bool validate);
     bool parse(const LChar*& ptr, const LChar* end, bool validate);
 
     virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) override;
-    virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) override;
-    virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement* contextElement) override;
+    virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) override;
+    virtual float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement* contextElement) override;
 
     static AnimatedPropertyType classType() { return AnimatedPreserveAspectRatio; }
 
 private:
     SVGPreserveAspectRatio();
 
     void setDefault();
     template<typename CharType>
     bool parseInternal(const CharType*& ptr, const CharType* end, bool validate);
 
     SVGPreserveAspectRatioType m_align;
     SVGMeetOrSliceType m_meetOrSlice;
 };
 
-inline PassRefPtr<SVGPreserveAspectRatio> toSVGPreserveAspectRatio(PassRefPtr<SVGPropertyBase> passBase)
+inline PassRefPtrWillBeRawPtr<SVGPreserveAspectRatio> toSVGPreserveAspectRatio(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
 {
-    RefPtr<SVGPropertyBase> base = passBase;
+    RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
     ASSERT(base->type() == SVGPreserveAspectRatio::classType());
     return static_pointer_cast<SVGPreserveAspectRatio>(base.release());
 }
 
 } // namespace blink
 
 #endif // SVGPreserveAspectRatio_h