WIP: Reduce sizeof(CSSValue) by 8 byte

Source/core/css/CSSValueList.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 11 matching lines @@
 #include "core/css/CSSValueList.h"
 
 #include "core/css/CSSPrimitiveValue.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 CSSValueList::CSSValueList(ClassType classType, ValueListSeparator listSeparator)
     : CSSValue(classType)
 {
-    m_valueListSeparator = listSeparator;
+    setValueListSeparator(listSeparator);
 }
 
 CSSValueList::CSSValueList(ValueListSeparator listSeparator)
     : CSSValue(ValueListClass)
 {
-    m_valueListSeparator = listSeparator;
+    setValueListSeparator(listSeparator);
 }
 
 bool CSSValueList::removeAll(CSSValue* val)
 {
     bool found = false;
     for (int index = m_values.size() - 1; index >= 0; --index) {
         RefPtrWillBeMember<CSSValue>& value = m_values.at(index);
         if (value && val && value->equals(*val)) {
             m_values.remove(index);
             found = true;
         }
     }
 
     return found;
 }
 
 bool CSSValueList::hasValue(CSSValue* val) const
 {
     for (size_t index = 0; index < m_values.size(); index++) {
         const RefPtrWillBeMember<CSSValue>& value = m_values.at(index);
         if (value && val && value->equals(*val))
             return true;
     }
     return false;
 }
 
 PassRefPtrWillBeRawPtr<CSSValueList> CSSValueList::copy()
 {
     RefPtrWillBeRawPtr<CSSValueList> newList = nullptr;
-    switch (m_valueListSeparator) {
+    switch (valueListSeparator()) {
     case SpaceSeparator:
         newList = createSpaceSeparated();
         break;
     case CommaSeparator:
         newList = createCommaSeparated();
         break;
     case SlashSeparator:
         newList = createSlashSeparated();
         break;
     default:
         ASSERT_NOT_REACHED();
     }
     for (size_t index = 0; index < m_values.size(); index++)
         newList->append(m_values[index]);
     return newList.release();
 }
 
 String CSSValueList::customCSSText() const
 {
     StringBuilder result;
     String separator;
-    switch (m_valueListSeparator) {
+    switch (valueListSeparator()) {
     case SpaceSeparator:
         separator = " ";
         break;
     case CommaSeparator:
         separator = ", ";
         break;
     case SlashSeparator:
         separator = " / ";
         break;
     default:
         ASSERT_NOT_REACHED();
     }
 
     unsigned size = m_values.size();
     for (unsigned i = 0; i < size; i++) {
         if (!result.isEmpty())
             result.append(separator);
         result.append(m_values[i]->cssText());
     }
 
     return result.toString();
 }
 
 bool CSSValueList::equals(const CSSValueList& other) const
 {
-    return m_valueListSeparator == other.m_valueListSeparator && compareCSSValueVector(m_values, other.m_values);
+    return valueListSeparator() == other.valueListSeparator() && compareCSSValueVector(m_values, other.m_values);
 }
 
 bool CSSValueList::hasFailedOrCanceledSubresources() const
 {
     for (unsigned i = 0; i < m_values.size(); ++i) {
         if (m_values[i]->hasFailedOrCanceledSubresources())
             return true;
     }
     return false;
 }
 
 DEFINE_TRACE_AFTER_DISPATCH(CSSValueList)
 {
     visitor->trace(m_values);
     CSSValue::traceAfterDispatch(visitor);
 }
 
 } // namespace blink