Remove Animations and Transitions.

sky/engine/core/animation/Interpolation.h

Index: sky/engine/core/animation/Interpolation.h
diff --git a/sky/engine/core/animation/Interpolation.h b/sky/engine/core/animation/Interpolation.h
deleted file mode 100644
index 59c5acafa0cf054df6fd2ceed9b6423cbf3c57c0..0000000000000000000000000000000000000000
--- a/sky/engine/core/animation/Interpolation.h
+++ /dev/null
@@ -1,45 +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_INTERPOLATION_H_
-#define SKY_ENGINE_CORE_ANIMATION_INTERPOLATION_H_
-
-#include "sky/engine/core/animation/InterpolableValue.h"
-#include "sky/engine/platform/heap/Handle.h"
-
-namespace blink {
-
-class Interpolation : public RefCounted<Interpolation> {
-    DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(Interpolation);
-public:
-    static PassRefPtr<Interpolation> create(PassOwnPtr<InterpolableValue> start, PassOwnPtr<InterpolableValue> end)
-    {
-        return adoptRef(new Interpolation(start, end));
-    }
-
-    void interpolate(int iteration, double fraction) const;
-
-    virtual bool isStyleInterpolation() const { return false; }
-    virtual bool isLegacyStyleInterpolation() const { return false; }
-
-protected:
-    const OwnPtr<InterpolableValue> m_start;
-    const OwnPtr<InterpolableValue> m_end;
-
-    mutable double m_cachedFraction;
-    mutable int m_cachedIteration;
-    mutable OwnPtr<InterpolableValue> m_cachedValue;
-
-    Interpolation(PassOwnPtr<InterpolableValue> start, PassOwnPtr<InterpolableValue> end);
-
-private:
-    InterpolableValue* getCachedValueForTesting() const { return m_cachedValue.get(); }
-
-    friend class AnimationInterpolableValueTest;
-    friend class AnimationInterpolationEffectTest;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_ANIMATION_INTERPOLATION_H_