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

third_party/WebKit/Source/core/animation/InterpolationEnvironment.h

 // 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.
 
 #ifndef InterpolationEnvironment_h
 #define InterpolationEnvironment_h
 
 #include "core/animation/InterpolationTypesMap.h"
 #include "core/css/resolver/StyleResolverState.h"
 #include "platform/heap/Handle.h"
-#include "wtf/Allocator.h"
+#include "platform/wtf/Allocator.h"
 
 namespace blink {
 
 class ComputedStyle;
 class SVGPropertyBase;
 class SVGElement;
 
 class InterpolationEnvironment {
   STACK_ALLOCATED();
 
@@ skipping 53 matching lines @@
   const ComputedStyle* m_style = nullptr;
 
   // SVGInterpolationType environment
   Member<SVGElement> m_svgElement = nullptr;
   Member<const SVGPropertyBase> m_svgBaseValue = nullptr;
 };
 
 }  // namespace blink
 
 #endif  // InterpolationEnvironment_h