Web Animations: Update naming to reflect spec changes

Source/core/animation/AnimationNode.h

Index: Source/core/animation/AnimationNode.h
diff --git a/Source/core/animation/AnimationNode.h b/Source/core/animation/AnimationNode.h
deleted file mode 100644
index 985f69d420bb7b949b5c3172eef65c9c3cfecf27..0000000000000000000000000000000000000000
--- a/Source/core/animation/AnimationNode.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef AnimationNode_h
-#define AnimationNode_h
-
-#include "bindings/core/v8/ScriptWrappable.h"
-#include "core/CoreExport.h"
-#include "core/animation/Timing.h"
-#include "platform/heap/Handle.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/RefCounted.h"
-
-namespace blink {
-
-class AnimationPlayer;
-class AnimationNode;
-class AnimationNodeTiming;
-class ComputedTimingProperties;
-
-enum TimingUpdateReason {
-    TimingUpdateOnDemand,
-    TimingUpdateForAnimationFrame
-};
-
-static inline bool isNull(double value)
-{
-    return std::isnan(value);
-}
-
-static inline double nullValue()
-{
-    return std::numeric_limits<double>::quiet_NaN();
-}
-
-class CORE_EXPORT AnimationNode : public RefCountedWillBeGarbageCollectedFinalized<AnimationNode>, public ScriptWrappable {
-    DEFINE_WRAPPERTYPEINFO();
-    friend class AnimationPlayer; // Calls attach/detach, updateInheritedTime.
-public:
-    // Note that logic in CSSAnimations depends on the order of these values.
-    enum Phase {
-        PhaseBefore,
-        PhaseActive,
-        PhaseAfter,
-        PhaseNone,
-    };
-
-    class EventDelegate : public NoBaseWillBeGarbageCollectedFinalized<EventDelegate> {
-    public:
-        virtual ~EventDelegate() { }
-        virtual bool requiresIterationEvents(const AnimationNode&) = 0;
-        virtual void onEventCondition(const AnimationNode&) = 0;
-        DEFINE_INLINE_VIRTUAL_TRACE() { }
-    };
-
-    virtual ~AnimationNode() { }
-
-    virtual bool isAnimation() const { return false; }
-
-    Phase phase() const { return ensureCalculated().phase; }
-    bool isCurrent() const { return ensureCalculated().isCurrent; }
-    bool isInEffect() const { return ensureCalculated().isInEffect; }
-    bool isInPlay() const { return ensureCalculated().isInPlay; }
-    double currentIteration() const { return ensureCalculated().currentIteration; }
-    double timeFraction() const { return ensureCalculated().timeFraction; }
-    double timeToForwardsEffectChange() const { return ensureCalculated().timeToForwardsEffectChange; }
-    double timeToReverseEffectChange() const { return ensureCalculated().timeToReverseEffectChange; }
-
-    double iterationDuration() const;
-    double activeDurationInternal() const;
-    double startTimeInternal() const { return m_startTime; }
-    double endTimeInternal() const { return std::max(startTimeInternal(), startTimeInternal() + specifiedTiming().startDelay + activeDurationInternal() + specifiedTiming().endDelay); }
-
-    const AnimationPlayer* player() const { return m_player; }
-    AnimationPlayer* player() { return m_player; }
-    const Timing& specifiedTiming() const { return m_timing; }
-    PassRefPtrWillBeRawPtr<AnimationNodeTiming> timing();
-    void updateSpecifiedTiming(const Timing&);
-
-    void computedTiming(ComputedTimingProperties&);
-    ComputedTimingProperties computedTiming();
-
-    void setName(const String& name) { m_name = name; }
-    const String& name() const { return m_name; }
-
-    DECLARE_VIRTUAL_TRACE();
-
-protected:
-    explicit AnimationNode(const Timing&, PassOwnPtrWillBeRawPtr<EventDelegate> = nullptr);
-
-    // When AnimationNode receives a new inherited time via updateInheritedTime
-    // it will (if necessary) recalculate timings and (if necessary) call
-    // updateChildrenAndEffects.
-    void updateInheritedTime(double inheritedTime, TimingUpdateReason) const;
-    void invalidate() const { m_needsUpdate = true; };
-    bool requiresIterationEvents() const { return m_eventDelegate && m_eventDelegate->requiresIterationEvents(*this); }
-    void clearEventDelegate() { m_eventDelegate = nullptr; }
-
-    virtual void attach(AnimationPlayer* player)
-    {
-        m_player = player;
-    }
-
-    virtual void detach()
-    {
-        ASSERT(m_player);
-        m_player = nullptr;
-    }
-
-    double repeatedDuration() const;
-
-    virtual void updateChildrenAndEffects() const = 0;
-    virtual double intrinsicIterationDuration() const { return 0; };
-    virtual double calculateTimeToEffectChange(bool forwards, double localTime, double timeToNextIteration) const = 0;
-    virtual void specifiedTimingChanged() { }
-
-    // FIXME: m_parent and m_startTime are placeholders, they depend on timing groups.
-    RawPtrWillBeMember<AnimationNode> m_parent;
-    const double m_startTime;
-    RawPtrWillBeMember<AnimationPlayer> m_player;
-    Timing m_timing;
-    OwnPtrWillBeMember<EventDelegate> m_eventDelegate;
-
-    mutable struct CalculatedTiming {
-        Phase phase;
-        double currentIteration;
-        double timeFraction;
-        bool isCurrent;
-        bool isInEffect;
-        bool isInPlay;
-        double localTime;
-        double timeToForwardsEffectChange;
-        double timeToReverseEffectChange;
-    } m_calculated;
-    mutable bool m_needsUpdate;
-    mutable double m_lastUpdateTime;
-    String m_name;
-
-    const CalculatedTiming& ensureCalculated() const;
-};
-
-} // namespace blink
-
-#endif // AnimationNode_h