Oilpan: move SVG property hierarchy to the heap.

Source/core/animation/animatable/AnimatableSVGLength.h

Index: Source/core/animation/animatable/AnimatableSVGLength.h
diff --git a/Source/core/animation/animatable/AnimatableSVGLength.h b/Source/core/animation/animatable/AnimatableSVGLength.h
index 76cbcf3d5ca4827878c4603578d3240ee580cc52..2cc80af0b4873bb4a258be837477fdf194b14b90 100644
--- a/Source/core/animation/animatable/AnimatableSVGLength.h
+++ b/Source/core/animation/animatable/AnimatableSVGLength.h
@@ -40,7 +40,7 @@ class AnimatableSVGLength final : public AnimatableValue {
 public:
     virtual ~AnimatableSVGLength() { }
 
-    static PassRefPtrWillBeRawPtr<AnimatableSVGLength> create(PassRefPtr<SVGLength> length)
+    static PassRefPtrWillBeRawPtr<AnimatableSVGLength> create(PassRefPtrWillBeRawPtr<SVGLength> length)
     {
         return adoptRefWillBeNoop(new AnimatableSVGLength(length));
     }
@@ -50,13 +50,13 @@ public:
         return m_length.get();
     }
 
-    virtual void trace(Visitor* visitor) override { AnimatableValue::trace(visitor); }
+    virtual void trace(Visitor*) override;
 
 protected:
     virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const override;
 
 private:
-    AnimatableSVGLength(PassRefPtr<SVGLength> length)
+    AnimatableSVGLength(PassRefPtrWillBeRawPtr<SVGLength> length)

[haraken, 2014/11/11 05:22:46]

Add explicit.

[sof, 2014/11/12 13:45:07]

Done.

         : m_length(length)
     {
     }
@@ -64,7 +64,7 @@ private:
     virtual AnimatableType type() const override { return TypeSVGLength; }
     virtual bool equalTo(const AnimatableValue*) const override;
 
-    RefPtr<SVGLength> m_length;
+    RefPtrWillBeMember<SVGLength> m_length;
 };
 
 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableSVGLength, isSVGLength());