Remove Animations and Transitions.

sky/engine/core/animation/LegacyStyleInterpolation.h

Index: sky/engine/core/animation/LegacyStyleInterpolation.h
diff --git a/sky/engine/core/animation/LegacyStyleInterpolation.h b/sky/engine/core/animation/LegacyStyleInterpolation.h
deleted file mode 100644
index 6c98a38c7958b8cd4433fb2728d5b191d3a4f3a1..0000000000000000000000000000000000000000
--- a/sky/engine/core/animation/LegacyStyleInterpolation.h
+++ /dev/null
@@ -1,42 +0,0 @@
-// 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 SKY_ENGINE_CORE_ANIMATION_LEGACYSTYLEINTERPOLATION_H_
-#define SKY_ENGINE_CORE_ANIMATION_LEGACYSTYLEINTERPOLATION_H_
-
-#include "sky/engine/core/animation/StyleInterpolation.h"
-#include "sky/engine/core/css/resolver/AnimatedStyleBuilder.h"
-
-namespace blink {
-
-class LegacyStyleInterpolation : public StyleInterpolation {
-public:
-    static PassRefPtr<LegacyStyleInterpolation> create(PassRefPtr<AnimatableValue> start, PassRefPtr<AnimatableValue> end, CSSPropertyID id)
-    {
-        return adoptRef(new LegacyStyleInterpolation(InterpolableAnimatableValue::create(start), InterpolableAnimatableValue::create(end), id));
-    }
-
-    virtual void apply(StyleResolverState& state) const override
-    {
-        AnimatedStyleBuilder::applyProperty(m_id, state, currentValue().get());
-    }
-
-    virtual bool isLegacyStyleInterpolation() const override final { return true; }
-    PassRefPtr<AnimatableValue> currentValue() const
-    {
-        return toInterpolableAnimatableValue(m_cachedValue.get())->value();
-    }
-
-private:
-    LegacyStyleInterpolation(PassOwnPtr<InterpolableValue> start, PassOwnPtr<InterpolableValue> end, CSSPropertyID id)
-        : StyleInterpolation(start, end, id)
-    {
-    }
-};
-
-DEFINE_TYPE_CASTS(LegacyStyleInterpolation, Interpolation, value, value->isLegacyStyleInterpolation(), value.isLegacyStyleInterpolation());
-
-}
-
-#endif  // SKY_ENGINE_CORE_ANIMATION_LEGACYSTYLEINTERPOLATION_H_