Remove RawPtr from core/css

third_party/WebKit/Source/core/css/cssom/PerspectiveTransformComponent.h

 // Copyright 2016 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.
 
 #ifndef PerspectiveTransformComponent_h
 #define PerspectiveTransformComponent_h
 
 #include "core/CoreExport.h"
 #include "core/css/cssom/LengthValue.h"
 #include "core/css/cssom/TransformComponent.h"
 
 namespace blink {
 
 class ExceptionState;
 
 class CORE_EXPORT PerspectiveTransformComponent : public TransformComponent {
     WTF_MAKE_NONCOPYABLE(PerspectiveTransformComponent);
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PerspectiveTransformComponent* create(const LengthValue*, ExceptionState&);
 
     // Bindings require a non const return value.
     LengthValue* length() const { return const_cast<LengthValue*>(m_length.get()); }
 
     TransformComponentType type() const override { return PerspectiveType; }
 
     // TODO: Implement asMatrix for PerspectiveTransformComponent.
     MatrixTransformComponent* asMatrix() const override { return nullptr; }
 
-    RawPtr<CSSFunctionValue> toCSSValue() const override;
+    CSSFunctionValue* toCSSValue() const override;
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
         visitor->trace(m_length);
         TransformComponent::trace(visitor);
     }
 
 private:
     PerspectiveTransformComponent(const LengthValue* length) : m_length(length) {}
 
     Member<const LengthValue> m_length;
 };
 
 } // namespace blink
 
 #endif