Removed parent data storage common to multiple CSSValues

third_party/WebKit/Source/core/css/CSSPrimitiveValue.h

Index: third_party/WebKit/Source/core/css/CSSPrimitiveValue.h
diff --git a/third_party/WebKit/Source/core/css/CSSPrimitiveValue.h b/third_party/WebKit/Source/core/css/CSSPrimitiveValue.h
index 7bf785bbd689f718e58784961770994bdfee7007..eae4ed340f10f0c31167d21dd517e21fa3fc0fdd 100644
--- a/third_party/WebKit/Source/core/css/CSSPrimitiveValue.h
+++ b/third_party/WebKit/Source/core/css/CSSPrimitiveValue.h
@@ -271,6 +271,8 @@ private:
 
     template<typename T> CSSPrimitiveValue(T* val)
         : CSSValue(PrimitiveClass)
+        , m_primitiveUnitType(0)
+        , m_hasCachedCSSText(false)
     {
         init(val);
     }
@@ -290,13 +292,15 @@ private:
     double computeLengthDouble(const CSSToLengthConversionData&) const;
 
     inline UnitType type() const { return static_cast<UnitType>(m_primitiveUnitType); }
-
     union {
         CSSValueID valueID;
         double num;
         // FIXME: oilpan: Should be a member, but no support for members in unions. Just trace the raw ptr for now.
         CSSCalcValue* calc;
     } m_value;
+
+    unsigned m_primitiveUnitType : 7; // CSSPrimitiveValue::UnitType
+    mutable unsigned m_hasCachedCSSText : 1;
 };
 
 using CSSLengthArray = CSSPrimitiveValue::CSSLengthArray;