Web Animations: Remove legacy animations engine.

Source/core/frame/animation/ImplicitAnimation.h

Index: Source/core/frame/animation/ImplicitAnimation.h
diff --git a/Source/core/frame/animation/ImplicitAnimation.h b/Source/core/frame/animation/ImplicitAnimation.h
deleted file mode 100644
index dadde0d7d73b3c61192a56daadccbc98ee7b415e..0000000000000000000000000000000000000000
--- a/Source/core/frame/animation/ImplicitAnimation.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2007 Apple 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:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  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.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 ImplicitAnimation_h
-#define ImplicitAnimation_h
-
-#include "CSSPropertyNames.h"
-#include "core/dom/Document.h"
-#include "core/frame/animation/AnimationBase.h"
-
-namespace WebCore {
-
-// An ImplicitAnimation tracks the state of a transition of a specific CSS property
-// for a single RenderObject.
-class ImplicitAnimation FINAL : public AnimationBase {
-public:
-    static PassRefPtr<ImplicitAnimation> create(const CSSAnimationData* animation, CSSPropertyID animatingProperty, RenderObject& renderer, CompositeAnimation* compositeAnimation, RenderStyle* fromStyle)
-    {
-        return adoptRef(new ImplicitAnimation(animation, animatingProperty, renderer, compositeAnimation, fromStyle));
-    };
-
-    CSSPropertyID transitionProperty() const { return m_transitionProperty; }
-    CSSPropertyID animatingProperty() const { return m_animatingProperty; }
-
-    virtual void onAnimationEnd(double elapsedTime) OVERRIDE;
-    virtual void startAnimation(double timeOffset) OVERRIDE;
-    virtual void pauseAnimation(double /*timeOffset*/) OVERRIDE;
-    virtual void endAnimation() OVERRIDE;
-
-    virtual void animate(CompositeAnimation*, RenderObject*, const RenderStyle* currentStyle, RenderStyle* targetStyle, RefPtr<RenderStyle>& animatedStyle) OVERRIDE;
-    virtual void getAnimatedStyle(RefPtr<RenderStyle>& animatedStyle) OVERRIDE;
-    void reset(RenderStyle* to);
-
-    void setOverridden(bool);
-    virtual bool overridden() const OVERRIDE { return m_overridden; }
-
-    virtual bool affectsProperty(CSSPropertyID) const OVERRIDE;
-
-    bool hasStyle() const { return m_fromStyle && m_toStyle; }
-
-    bool isTargetPropertyEqual(CSSPropertyID, const RenderStyle*);
-
-    void blendPropertyValueInStyle(CSSPropertyID, RenderStyle*);
-
-    virtual double timeToNextService() OVERRIDE;
-
-    bool active() const { return m_active; }
-    void setActive(bool b) { m_active = b; }
-
-protected:
-    bool shouldSendEventForListener(Document::ListenerType) const;
-    bool sendTransitionEvent(const AtomicString&, double elapsedTime);
-
-    void validateTransformFunctionList();
-    void checkForMatchingFilterFunctionLists();
-
-private:
-    ImplicitAnimation(const CSSAnimationData*, CSSPropertyID, RenderObject&, CompositeAnimation*, RenderStyle*);
-    virtual ~ImplicitAnimation();
-
-    CSSPropertyID m_transitionProperty; // Transition property as specified in the RenderStyle.
-    CSSPropertyID m_animatingProperty; // Specific property for this ImplicitAnimation
-    bool m_overridden;          // true when there is a keyframe animation that overrides the transitioning property
-    bool m_active;              // used for culling the list of transitions
-
-    // The two styles that we are blending.
-    RefPtr<RenderStyle> m_fromStyle;
-    RefPtr<RenderStyle> m_toStyle;
-};
-
-} // namespace WebCore
-
-#endif // ImplicitAnimation_h