[cc] Use base ptr types for cc's CSS animation classes

webkit/compositor_bindings/WebTransformAnimationCurveImpl.h

 // Copyright 2012 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 WebTransformAnimationCurveImpl_h
 #define WebTransformAnimationCurveImpl_h
 
+#include "base/memory/scoped_ptr.h"
 #include <public/WebTransformAnimationCurve.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/PassOwnPtr.h>
 
 namespace cc {
 class CCAnimationCurve;
 class CCKeyframedTransformAnimationCurve;
 }
 
 namespace WebKit {
 
 class WebTransformAnimationCurveImpl : public WebTransformAnimationCurve {
 public:
     WebTransformAnimationCurveImpl();
     virtual ~WebTransformAnimationCurveImpl();
 
     // WebAnimationCurve implementation.
     virtual AnimationCurveType type() const OVERRIDE;
 
     // WebTransformAnimationCurve implementation.
     virtual void add(const WebTransformKeyframe&) OVERRIDE;
     virtual void add(const WebTransformKeyframe&, TimingFunctionType) OVERRIDE;
     virtual void add(const WebTransformKeyframe&, double x1, double y1, double x2, double y2) OVERRIDE;
 
     virtual WebTransformationMatrix getValue(double time) const OVERRIDE;
 
-    PassOwnPtr<cc::CCAnimationCurve> cloneToCCAnimationCurve() const;
+    scoped_ptr<cc::CCAnimationCurve> cloneToCCAnimationCurve() const;
 
 private:
-    OwnPtr<cc::CCKeyframedTransformAnimationCurve> m_curve;
+    scoped_ptr<cc::CCKeyframedTransformAnimationCurve> m_curve;
 };
 
 }
 
 #endif // WebTransformAnimationCurveImpl_h