Web Animations: Update naming to reflect spec changes

Source/core/animation/AnimationNodeTiming.h

-// Copyright 2014 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 AnimationNodeTiming_h
-#define AnimationNodeTiming_h
-
-#include "bindings/core/v8/ScriptWrappable.h"
-#include "core/CoreExport.h"
-#include "core/animation/AnimationNode.h"
-#include "wtf/RefCounted.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-class UnrestrictedDoubleOrString;
-
-class CORE_EXPORT AnimationNodeTiming : public RefCountedWillBeGarbageCollectedFinalized<AnimationNodeTiming>, public ScriptWrappable {
-    DEFINE_WRAPPERTYPEINFO();
-public:
-    static PassRefPtrWillBeRawPtr<AnimationNodeTiming> create(AnimationNode* parent);
-    double delay();
-    double endDelay();
-    String fill();
-    double iterationStart();
-    double iterations();
-    void duration(UnrestrictedDoubleOrString&);
-    double playbackRate();
-    String direction();
-    String easing();
-
-    void setDelay(double);
-    void setEndDelay(double);
-    void setFill(String);
-    void setIterationStart(double);
-    void setIterations(double);
-    void setDuration(const UnrestrictedDoubleOrString&);
-    void setPlaybackRate(double);
-    void setDirection(String);
-    void setEasing(String);
-
-    DECLARE_TRACE();
-
-private:
-    RefPtrWillBeMember<AnimationNode> m_parent;
-    explicit AnimationNodeTiming(AnimationNode*);
-};
-
-} // namespace blink
-
-#endif