Rewrite references to "wtf/" to "platform/wtf/" in platform/animation.

third_party/WebKit/Source/platform/animation/CompositorAnimation.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 CompositorAnimation_h
 #define CompositorAnimation_h
 
+#include <memory>
 #include "cc/animation/animation.h"
 #include "platform/PlatformExport.h"
 #include "platform/animation/CompositorTargetProperty.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
+#include "platform/wtf/Noncopyable.h"
+#include "platform/wtf/PtrUtil.h"
 
 namespace cc {
 class Animation;
 }
 
 namespace blink {
 
 class CompositorAnimationCurve;
 class CompositorFloatAnimationCurve;
 
@@ skipping 55 matching lines @@
                       CompositorTargetProperty::Type,
                       int animationId,
                       int groupId);
 
   std::unique_ptr<cc::Animation> m_animation;
 };
 
 }  // namespace blink
 
 #endif  // CompositorAnimation_h