Split CSSPrimitiveValue into CSSPrimitiveValue and CSSIdentifierValue

third_party/WebKit/Source/core/animation/CSSImageListInterpolationType.cpp

 // Copyright 2015 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 "core/animation/CSSImageListInterpolationType.h"
 
 #include "core/animation/CSSImageInterpolationType.h"
 #include "core/animation/ImageListPropertyFunctions.h"
 #include "core/animation/ListInterpolationFunctions.h"
-#include "core/css/CSSPrimitiveValue.h"
+#include "core/css/CSSIdentifierValue.h"
 #include "core/css/CSSValueList.h"
 #include "core/css/resolver/StyleResolverState.h"
 #include "wtf/PtrUtil.h"
 #include <memory>
 
 namespace blink {
 
 class UnderlyingImageListChecker : public InterpolationType::ConversionChecker {
 public:
     ~UnderlyingImageListChecker() final {}
@@ skipping 71 matching lines @@
         return nullptr;
 
     StyleImageList inheritedImageList;
     ImageListPropertyFunctions::getImageList(cssProperty(), *state.parentStyle(), inheritedImageList);
     conversionCheckers.append(ParentImageListChecker::create(cssProperty(), inheritedImageList));
     return maybeConvertStyleImageList(inheritedImageList);
 }
 
 InterpolationValue CSSImageListInterpolationType::maybeConvertValue(const CSSValue& value, const StyleResolverState&, ConversionCheckers&) const
 {
-    if (value.isPrimitiveValue() && toCSSPrimitiveValue(value).getValueID() == CSSValueNone)
+    if (value.isIdentifierValue() && toCSSIdentifierValue(value).getValueID() == CSSValueNone)
         return nullptr;
 
     CSSValueList* tempList = nullptr;
     if (!value.isBaseValueList()) {
         tempList = CSSValueList::createCommaSeparated();
         tempList->append(value);
     }
     const CSSValueList& valueList = tempList ? *tempList : toCSSValueList(value);
 
     const size_t length = valueList.length();
@@ skipping 33 matching lines @@
     DCHECK_GT(length, 0U);
     const NonInterpolableList& nonInterpolableList = toNonInterpolableList(*nonInterpolableValue);
     DCHECK_EQ(nonInterpolableList.length(), length);
     StyleImageList imageList(length);
     for (size_t i = 0; i < length; i++)
         imageList[i] = CSSImageInterpolationType::resolveStyleImage(cssProperty(), *interpolableList.get(i), nonInterpolableList.get(i), environment.state());
     ImageListPropertyFunctions::setImageList(cssProperty(), *environment.state().style(), imageList);
 }
 
 } // namespace blink