[Oilpan] Migrate most classes under core/animations to Oilpan heap.

Source/core/animation/animatable/AnimatableRepeatable.h

Index: Source/core/animation/animatable/AnimatableRepeatable.h
diff --git a/Source/core/animation/animatable/AnimatableRepeatable.h b/Source/core/animation/animatable/AnimatableRepeatable.h
index 86957f0b56372ae05048b01b27e676ccdf8dadc2..c3a58f73cc5355c486a8fe8ffc6105c0846ddb1d 100644
--- a/Source/core/animation/animatable/AnimatableRepeatable.h
+++ b/Source/core/animation/animatable/AnimatableRepeatable.h
@@ -44,12 +44,12 @@ public:
     ~AnimatableRepeatable() override { }
 
     // This will consume the vector passed into it.
-    static PassRefPtrWillBeRawPtr<AnimatableRepeatable> create(WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>>& values)
+    static AnimatableRepeatable* create(HeapVector<Member<AnimatableValue>>& values)
     {
-        return adoptRefWillBeNoop(new AnimatableRepeatable(values));
+        return new AnimatableRepeatable(values);
     }
 
-    const WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>>& values() const { return m_values; }
+    const HeapVector<Member<AnimatableValue>>& values() const { return m_values; }
 
     DECLARE_VIRTUAL_TRACE();
 
@@ -57,20 +57,20 @@ protected:
     AnimatableRepeatable()
     {
     }
-    AnimatableRepeatable(WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>>& values)
+    AnimatableRepeatable(HeapVector<Member<AnimatableValue>>& values)
     {
         ASSERT(!values.isEmpty());
         m_values.swap(values);
     }
 
-    static bool interpolateLists(const WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>>& fromValues, const WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>>& toValues, double fraction, WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>>& interpolatedValues);
+    static bool interpolateLists(const HeapVector<Member<AnimatableValue>>& fromValues, const HeapVector<Member<AnimatableValue>>& toValues, double fraction, HeapVector<Member<AnimatableValue>>& interpolatedValues);
 
     bool usesDefaultInterpolationWith(const AnimatableValue*) const override;
 
-    WillBeHeapVector<RefPtrWillBeMember<AnimatableValue>> m_values;
+    HeapVector<Member<AnimatableValue>> m_values;
 
 private:
-    PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const override;
+    AnimatableValue* interpolateTo(const AnimatableValue*, double fraction) const override;
 
     AnimatableType type() const override { return TypeRepeatable; }
     bool equalTo(const AnimatableValue*) const final;