CSSValue Immediates: Make CSSPrimitiveValue a container

Source/core/animation/LengthStyleInterpolationTest.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/LengthStyleInterpolation.h"
 
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/StylePropertySet.h"
 
@@ skipping 41 matching lines @@
         for (size_t i = 0; i < CSSPrimitiveValue::LengthUnitTypeCount; ++i)
             lengthArray.at(i) = 0;
     }
 
     CSSLengthArray& setLengthArray(CSSLengthArray& lengthArray, String text)
     {
         CSSPrimitiveValue::CSSLengthTypeArray lengthTypeArray;
         initLengthArray(lengthArray);
         RefPtrWillBeRawPtr<MutableStylePropertySet> propertySet = MutableStylePropertySet::create();
         propertySet->setProperty(CSSPropertyLeft, text);
-        toCSSPrimitiveValue(propertySet->getPropertyCSSValue(CSSPropertyLeft))->accumulateLengthArray(lengthArray);
+        toCSSPrimitiveValue(*propertySet->getPropertyCSSValue(CSSPropertyLeft)).accumulateLengthArray(lengthArray);
         return lengthArray;
     }
 };
 
 #define TEST_PRIMITIVE_VALUE(ACTUAL_VALUE, EXPECTED_DOUBLE_VALUE, EXPECTED_UNIT_TYPE)     \
 EXPECT_TRUE((ACTUAL_VALUE).isPrimitiveValue());                                           \
 EXPECT_EQ((EXPECTED_DOUBLE_VALUE), toCSSPrimitiveValue((ACTUAL_VALUE)).getDoubleValue()); \
 EXPECT_EQ((EXPECTED_UNIT_TYPE), toCSSPrimitiveValue((ACTUAL_VALUE)).primitiveType());
 
 #define EXPECT_CSS_LENGTH_ARRAY_ELEMENTS_EQUAL(EXPECTED, ACTUAL)    \
@@ skipping 90 matching lines @@
     initLengthArray(expectation);
     OwnPtrWillBeRawPtr<InterpolableList> result = InterpolableList::create(2);
     result->set(0, createInterpolableLength(0, 10, 0, 10, 0, 10, 0, 10, 0, 10));
     result->set(1, createInterpolableLength(1, 1, 1, 1, 0, 1, 0, 1, 1, 1));
     toCSSPrimitiveValue(interpolableValueToLength(result.get(), RangeAll)).accumulateLengthArray(expectation);
     setLengthArray(actual, "calc(0px + 10% + 0em + 10ex + 10ch + 10vh + 0vmin + 10vmax)");
     EXPECT_CSS_LENGTH_ARRAY_ELEMENTS_EQUAL(expectation, actual);
 }
 
 }