CSSValue Immediates: Replace CSSPrimitiveValue usage with const references

Source/core/animation/ListStyleInterpolationTest.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 "config.h"
 #include "core/animation/ListStyleInterpolation.h"
 
 #include "core/animation/LengthStyleInterpolation.h"
 #include "core/animation/ShadowStyleInterpolation.h"
 
@@ skipping 46 matching lines @@
 
     static void compareShadowList(RefPtrWillBeRawPtr<CSSValueList> expectedList, CSSValue actualList)
     {
         ASSERT(actualList.isValueList());
 
         for (size_t i = 0; i < 10; i++) {
 
             CSSShadowValue& expectedShadow = toCSSShadowValue(expectedList->item(i));
             CSSShadowValue& actualShadow = toCSSShadowValue(toCSSValueList(actualList).item(i));
 
-            EXPECT_EQ(toCSSPrimitiveValue(*expectedShadow.x).getDoubleValue(), toCSSPrimitiveValue(*actualShadow.x).getDoubleValue());
-            EXPECT_EQ(toCSSPrimitiveValue(*expectedShadow.y).getDoubleValue(), toCSSPrimitiveValue(*actualShadow.y).getDoubleValue());
-            EXPECT_EQ(toCSSPrimitiveValue(*expectedShadow.blur).getDoubleValue(), toCSSPrimitiveValue(*actualShadow.blur).getDoubleValue());
-            EXPECT_EQ(toCSSPrimitiveValue(*expectedShadow.spread).getDoubleValue(), toCSSPrimitiveValue(*actualShadow.spread).getDoubleValue());
-            EXPECT_EQ(toCSSPrimitiveValue(*expectedShadow.color).getRGBA32Value(), toCSSPrimitiveValue(*actualShadow.color).getRGBA32Value());
+            EXPECT_EQ(toCSSPrimitiveValue(expectedShadow.x).getDoubleValue(), toCSSPrimitiveValue(actualShadow.x).getDoubleValue());
+            EXPECT_EQ(toCSSPrimitiveValue(expectedShadow.y).getDoubleValue(), toCSSPrimitiveValue(actualShadow.y).getDoubleValue());
+            EXPECT_EQ(toCSSPrimitiveValue(expectedShadow.blur).getDoubleValue(), toCSSPrimitiveValue(actualShadow.blur).getDoubleValue());
+            EXPECT_EQ(toCSSPrimitiveValue(expectedShadow.spread).getDoubleValue(), toCSSPrimitiveValue(actualShadow.spread).getDoubleValue());
+            EXPECT_EQ(toCSSPrimitiveValue(expectedShadow.color).getRGBA32Value(), toCSSPrimitiveValue(actualShadow.color).getRGBA32Value());
 
-            EXPECT_EQ(toCSSPrimitiveValue(*expectedShadow.style).getValueID(), toCSSPrimitiveValue(*actualShadow.style).getValueID());
+            EXPECT_EQ(toCSSPrimitiveValue(expectedShadow.style).getValueID(), toCSSPrimitiveValue(actualShadow.style).getValueID());
         }
     }
 };
 
 TEST_F(ListStyleInterpolationTest, LengthListMultipleValuesTest)
 {
     RefPtrWillBeRawPtr<CSSValueList> expectedList = CSSValueList::createCommaSeparated();
     for (size_t i = 0; i < 10; i++) {
         CSSPrimitiveValue lengthValue = CSSPrimitiveValue::create(static_cast<double>(i), CSSPrimitiveValue::CSS_PX);
         expectedList->append(lengthValue);
     }
 
     compareLengthLists(expectedList, lengthRoundTrip(expectedList, RangeNonNegative));
 }
 
 TEST_F(ListStyleInterpolationTest, ShadowListMultipleValuesTest)
 {
     RefPtrWillBeRawPtr<CSSValueList> expectedList = CSSValueList::createCommaSeparated();
     RefPtrWillBeRawPtr<CSSShadowValue> shadowValue = createShadowValue();
     for (size_t i = 0; i < 10; i++) {
         expectedList->append(shadowValue);
     }
 
     compareShadowList(expectedList, shadowRoundTrip(expectedList));
 }
 
 } // namespace blink