Remove CompositableValue.

Source/core/animation/Interpolation.cpp

 // 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.
 
 #include "config.h"
 #include "core/animation/Interpolation.h"
 
 #include "core/css/resolver/AnimatedStyleBuilder.h"
+#include "core/css/resolver/StyleResolverState.h"
 
 namespace WebCore {
 
 namespace {
 
 bool typesMatch(const InterpolableValue* start, const InterpolableValue* end)
 {
     if (start->isNumber())
         return end->isNumber();
     if (start->isBool())
@@ skipping 34 matching lines @@
     }
 }
 
 void LegacyStyleInterpolation::apply(StyleResolverState& state) const
 {
     AnimatableValue* value = currentValue();
     AnimatedStyleBuilder::applyProperty(m_id, state, value);
 }
 
 }