Web Animations API: Deferred computation of interpolated values

Source/core/css/CSSCalculationValueTest.cpp

Index: Source/core/css/CSSCalculationValueTest.cpp
diff --git a/Source/core/css/CSSCalculationValueTest.cpp b/Source/core/css/CSSCalculationValueTest.cpp
index 76179e5c653253604847d82ddc1ba4ccc38c69e5..6e165c4b3813de6e4cc7dd465fa76e020cc75417 100644
--- a/Source/core/css/CSSCalculationValueTest.cpp
+++ b/Source/core/css/CSSCalculationValueTest.cpp
@@ -62,16 +62,9 @@ void testAccumulatePixelsAndPercent(const CSSToLengthConversionData& conversionD
     EXPECT_EQ(expectedPercent, value.percent);
 }
 
-void initLengthArray(CSSLengthArray& lengthArray)
-{
-    lengthArray.resize(CSSPrimitiveValue::LengthUnitTypeCount);
-    for (size_t i = 0; i < CSSPrimitiveValue::LengthUnitTypeCount; ++i)
-        lengthArray.at(i) = 0;
-}
-
 CSSLengthArray& setLengthArray(CSSLengthArray& lengthArray, String text)
 {
-    initLengthArray(lengthArray);
+    CSSPrimitiveValue::zeroLengthArray(lengthArray);
     RefPtr<MutableStylePropertySet> propertySet = MutableStylePropertySet::create();
     propertySet->setProperty(CSSPropertyLeft, text);
     toCSSPrimitiveValue(propertySet->getPropertyCSSValue(CSSPropertyLeft).get())->accumulateLengthArray(lengthArray);
@@ -171,7 +164,7 @@ TEST(CSSCalculationValue, RefCountLeak)
 TEST(CSSCalculationValue, AddToLengthUnitValues)
 {
     CSSLengthArray expectation, actual;
-    initLengthArray(expectation);
+    CSSPrimitiveValue::zeroLengthArray(expectation);
     EXPECT_TRUE(lengthArraysEqual(expectation, setLengthArray(actual, "0")));
 
     expectation.at(CSSPrimitiveValue::UnitTypePixels) = 10;