Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGInteger.h

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 24 matching lines @@
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/svg/properties/SVGPropertyHelper.h"
 
 namespace blink {
 
 class SVGInteger : public SVGPropertyHelper<SVGInteger> {
 public:
     typedef void TearOffType;
     typedef int PrimitiveType;
 
-    static PassRefPtr<SVGInteger> create(int value = 0)
+    static PassRefPtrWillBeRawPtr<SVGInteger> create(int value = 0)
     {
-        return adoptRef(new SVGInteger(value));
+        return adoptRefWillBeNoop(new SVGInteger(value));
     }
 
-    virtual PassRefPtr<SVGInteger> clone() const;
+    virtual PassRefPtrWillBeRawPtr<SVGInteger> clone() const;
 
     int value() const { return m_value; }
     void setValue(int value) { m_value = value; }
 
     virtual String valueAsString() const override;
     virtual void setValueAsString(const String&, ExceptionState&);
 
     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 AnimatedInteger; }
 
 protected:
     explicit SVGInteger(int);
 
     int m_value;
 };
 
-inline PassRefPtr<SVGInteger> toSVGInteger(PassRefPtr<SVGPropertyBase> passBase)
+inline PassRefPtrWillBeRawPtr<SVGInteger> toSVGInteger(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
 {
-    RefPtr<SVGPropertyBase> base = passBase;
+    RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
     ASSERT(base->type() == SVGInteger::classType());
     return static_pointer_cast<SVGInteger>(base.release());
 }
 
 } // namespace blink
 
 #endif // SVGInteger_h