CSSValue Immediates: Make CSSPrimitiveValue a container

Source/core/animation/LengthBoxStyleInterpolationTest.cpp

Index: Source/core/animation/LengthBoxStyleInterpolationTest.cpp
diff --git a/Source/core/animation/LengthBoxStyleInterpolationTest.cpp b/Source/core/animation/LengthBoxStyleInterpolationTest.cpp
index bdd844ae8b11943f7467d300483d9346559a5e5d..1672dac9bc381c9283ea2604b5bbb83b8fbd7801 100644
--- a/Source/core/animation/LengthBoxStyleInterpolationTest.cpp
+++ b/Source/core/animation/LengthBoxStyleInterpolationTest.cpp
@@ -36,15 +36,15 @@ protected:
         EXPECT_TRUE(value.isPrimitiveValue());
         Rect* rect = toCSSPrimitiveValue(value).getRectValue();
 
-        EXPECT_EQ(rect->left()->getDoubleValue(), left);
-        EXPECT_EQ(rect->right()->getDoubleValue(), right);
-        EXPECT_EQ(rect->top()->getDoubleValue(), top);
-        EXPECT_EQ(rect->bottom()->getDoubleValue(), bottom);
-
-        EXPECT_EQ(unitType, rect->left()->primitiveType());
-        EXPECT_EQ(unitType, rect->right()->primitiveType());
-        EXPECT_EQ(unitType, rect->top()->primitiveType());
-        EXPECT_EQ(unitType, rect->bottom()->primitiveType());
+        EXPECT_EQ(rect->left().getDoubleValue(), left);
+        EXPECT_EQ(rect->right().getDoubleValue(), right);
+        EXPECT_EQ(rect->top().getDoubleValue(), top);
+        EXPECT_EQ(rect->bottom().getDoubleValue(), bottom);
+
+        EXPECT_EQ(unitType, rect->left().primitiveType());
+        EXPECT_EQ(unitType, rect->right().primitiveType());
+        EXPECT_EQ(unitType, rect->top().primitiveType());
+        EXPECT_EQ(unitType, rect->bottom().primitiveType());
     }
 };