CSSValue Immediates: Replace CSSPrimitiveValue usage with const references

Source/core/animation/ShadowStyleInterpolationTest.cpp

Index: Source/core/animation/ShadowStyleInterpolationTest.cpp
diff --git a/Source/core/animation/ShadowStyleInterpolationTest.cpp b/Source/core/animation/ShadowStyleInterpolationTest.cpp
index ea910601c5c4918d6062de4d1a6d1c7a803402a0..0b34f742db5d000addaa73ab1152e5e384b9c76d 100644
--- a/Source/core/animation/ShadowStyleInterpolationTest.cpp
+++ b/Source/core/animation/ShadowStyleInterpolationTest.cpp
@@ -41,18 +41,18 @@ protected:
 
         CSSShadowValue& shadowValue = toCSSShadowValue(value);
 
-        EXPECT_EQ(xExpected, toCSSPrimitiveValue(*shadowValue.x).getDoubleValue());
-        EXPECT_EQ(yExpected, toCSSPrimitiveValue(*shadowValue.y).getDoubleValue());
-        EXPECT_EQ(blurExpected, toCSSPrimitiveValue(*shadowValue.blur).getDoubleValue());
-        EXPECT_EQ(spreadExpected, toCSSPrimitiveValue(*shadowValue.spread).getDoubleValue());
-        EXPECT_EQ(colorExpected, toCSSPrimitiveValue(*shadowValue.color).getRGBA32Value());
-
-        EXPECT_EQ(idExpected.getValueID(), toCSSPrimitiveValue(*shadowValue.style).getValueID());
-
-        EXPECT_EQ(toCSSPrimitiveValue(*shadowValue.x).primitiveType(), unitType);
-        EXPECT_EQ(toCSSPrimitiveValue(*shadowValue.y).primitiveType(), unitType);
-        EXPECT_EQ(toCSSPrimitiveValue(*shadowValue.blur).primitiveType(), unitType);
-        EXPECT_EQ(toCSSPrimitiveValue(*shadowValue.spread).primitiveType(), unitType);
+        EXPECT_EQ(xExpected, toCSSPrimitiveValue(shadowValue.x).getDoubleValue());
+        EXPECT_EQ(yExpected, toCSSPrimitiveValue(shadowValue.y).getDoubleValue());
+        EXPECT_EQ(blurExpected, toCSSPrimitiveValue(shadowValue.blur).getDoubleValue());
+        EXPECT_EQ(spreadExpected, toCSSPrimitiveValue(shadowValue.spread).getDoubleValue());
+        EXPECT_EQ(colorExpected, toCSSPrimitiveValue(shadowValue.color).getRGBA32Value());
+
+        EXPECT_EQ(idExpected.getValueID(), toCSSPrimitiveValue(shadowValue.style).getValueID());
+
+        EXPECT_EQ(toCSSPrimitiveValue(shadowValue.x).primitiveType(), unitType);
+        EXPECT_EQ(toCSSPrimitiveValue(shadowValue.y).primitiveType(), unitType);
+        EXPECT_EQ(toCSSPrimitiveValue(shadowValue.blur).primitiveType(), unitType);
+        EXPECT_EQ(toCSSPrimitiveValue(shadowValue.spread).primitiveType(), unitType);
     }
 
 };