Animation: Add template for ListStyleInterpolation

Source/core/animation/LengthPoint3DStyleInterpolation.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/LengthPoint3DStyleInterpolation.h"
-
-#include "core/animation/LengthStyleInterpolation.h"
-#include "core/css/CSSCalculationValue.h"
-#include "core/css/resolver/StyleBuilder.h"
-
-namespace blink {
-
-bool LengthPoint3DStyleInterpolation::canCreateFrom(const CSSValue& value)
-{
-    if (!value.isValueList())
-        return false;
-    const CSSValueList& valueList = toCSSValueList(value);
-    if (valueList.length() == 2 || valueList.length() == 3) {
-        for (size_t i = 0; i < valueList.length(); i++) {
-            if (!LengthStyleInterpolation::canCreateFrom(*valueList.item(i)))
-                return false;
-        }
-    }
-    return true;
-}
-
-PassOwnPtrWillBeRawPtr<InterpolableValue> LengthPoint3DStyleInterpolation::lengthPoint3DtoInterpolableValue(const CSSValue& value)
-{
-    ASSERT(value.isValueList());
-    const CSSValueList& valueList = toCSSValueList(value);
-    const size_t sizeOfList = valueList.length();
-    OwnPtrWillBeRawPtr<InterpolableList> result = InterpolableList::create(sizeOfList);
-
-    for (size_t i = 0; i < sizeOfList; i ++) {
-        const CSSPrimitiveValue* length = toCSSPrimitiveValue(valueList.item(i));
-        result->set(i, LengthStyleInterpolation::lengthToInterpolableValue(*length));
-    }
-    return result.release();
-}
-
-PassRefPtrWillBeRawPtr<CSSValue> LengthPoint3DStyleInterpolation::interpolableValueToLengthPoint3D(InterpolableValue* value, InterpolationRange range)
-{
-    InterpolableList* lengthPoint3D = toInterpolableList(value);
-    RefPtrWillBeRawPtr<CSSValueList> result = CSSValueList::createCommaSeparated();
-    const size_t sizeOfList = lengthPoint3D->length();
-
-    for (size_t i = 0; i < sizeOfList; i++)
-        result->append(LengthStyleInterpolation::interpolableValueToLength(lengthPoint3D->get(i), RangeAll));
-
-    return result.release();
-}
-
-void LengthPoint3DStyleInterpolation::apply(StyleResolverState& state) const
-{
-    StyleBuilder::applyProperty(m_id, state, interpolableValueToLengthPoint3D(m_cachedValue.get()).get());
-}
-
-void LengthPoint3DStyleInterpolation::trace(Visitor* visitor)
-{
-    StyleInterpolation::trace(visitor);
-}
-
-}