Removed parent data storage common to multiple CSSValues

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

Index: third_party/WebKit/Source/core/css/CSSValue.h
diff --git a/third_party/WebKit/Source/core/css/CSSValue.h b/third_party/WebKit/Source/core/css/CSSValue.h
index e2346ca3359c0359a6a32a03bd586004b15b3923..23269d4c5e4977aeda862bfb754d64ba4491a394 100644
--- a/third_party/WebKit/Source/core/css/CSSValue.h
+++ b/third_party/WebKit/Source/core/css/CSSValue.h
@@ -183,27 +183,13 @@ protected:
     ClassType getClassType() const { return static_cast<ClassType>(m_classType); }
 
     explicit CSSValue(ClassType classType)
-        : m_primitiveUnitType(0)
-        , m_hasCachedCSSText(false)
-        , m_valueListSeparator(SpaceSeparator)
-        , m_classType(classType)
+        : m_classType(classType)
     {
     }
 
     // NOTE: This class is non-virtual for memory and performance reasons.
     // Don't go making it virtual again unless you know exactly what you're doing!
 
-protected:
-    // The bits in this section are only used by specific subclasses but kept here
-    // to maximize struct packing.
-
-    // CSSPrimitiveValue bits:
-    unsigned m_primitiveUnitType : 7; // CSSPrimitiveValue::UnitType
-    mutable unsigned m_hasCachedCSSText : 1;
-
-    unsigned m_valueListSeparator : ValueListSeparatorBits;
-
-private:
     unsigned m_classType : ClassTypeBits; // ClassType
 };