Oilpan: Unship oilpan from temporary animation objects

Source/core/animation/RectSVGInterpolation.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/animation/RectSVGInterpolation.h"
 
 #include "wtf/StdLibExtras.h"
 
 namespace blink {
 
-PassOwnPtrWillBeRawPtr<InterpolableValue> RectSVGInterpolation::toInterpolableValue(SVGPropertyBase* value)
+PassOwnPtr<InterpolableValue> RectSVGInterpolation::toInterpolableValue(SVGPropertyBase* value)
 {
     RefPtrWillBeRawPtr<SVGRect> rect = toSVGRect(value);
     float element[] = { rect->x(), rect->y(), rect->width(), rect->height() };
-    OwnPtrWillBeRawPtr<InterpolableList> result = InterpolableList::create(WTF_ARRAY_LENGTH(element));
+    OwnPtr<InterpolableList> result = InterpolableList::create(WTF_ARRAY_LENGTH(element));
     for (size_t i = 0; i < WTF_ARRAY_LENGTH(element); i++) {
         result->set(i, InterpolableNumber::create(element[i]));
     }
     return result.release();
 }
 
 PassRefPtrWillBeRawPtr<SVGRect> RectSVGInterpolation::fromInterpolableValue(const InterpolableValue& value)
 {
     const InterpolableList& list = toInterpolableList(value);
     RefPtrWillBeRawPtr<SVGRect> result = SVGRect::create();
     result->setX(toInterpolableNumber(list.get(0))->value());
     result->setY(toInterpolableNumber(list.get(1))->value());
     result->setWidth(toInterpolableNumber(list.get(2))->value());
     result->setHeight(toInterpolableNumber(list.get(3))->value());
     return result;
 }
 
 }