Remove CSSValue::Type and CSSValue::cssValueType()

Source/core/css/CSSValue.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 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 16 matching lines @@
 #include "wtf/ListHashSet.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 enum CSSTextFormattingFlags { QuoteCSSStringIfNeeded, AlwaysQuoteCSSString };
 
 class CSSValue : public RefCountedWillBeGarbageCollectedFinalized<CSSValue> {
 public:
-    enum Type {
-        CSS_INHERIT = 0,
-        CSS_PRIMITIVE_VALUE = 1,
-        CSS_VALUE_LIST = 2,
-        CSS_CUSTOM = 3,
-        CSS_INITIAL = 4
-    };
-
     // Override RefCounted's deref() to ensure operator delete is called on
     // the appropriate subclass type.
     // When oilpan is enabled the finalize method is called by the garbage
     // collector and not immediately when deref reached zero.
 #if !ENABLE(OILPAN)
     void deref()
     {
         if (derefBase())
             destroy();
     }
 #endif // !ENABLE(OILPAN)
 
-    Type cssValueType() const;
-
     String cssText() const;
 
     bool isPrimitiveValue() const { return m_classType == PrimitiveClass; }
     bool isValueList() const { return m_classType >= ValueListClass; }
 
     bool isBaseValueList() const { return m_classType == ValueListClass; }
 
     bool isBorderImageSliceValue() const { return m_classType == BorderImageSliceClass; }
     bool isCanvasValue() const { return m_classType == CanvasClass; }
     bool isCursorImageValue() const { return m_classType == CursorImageClass; }
@@ skipping 159 matching lines @@
 {
     return first ? second && first->equals(*second) : !second;
 }
 
 #define DEFINE_CSS_VALUE_TYPE_CASTS(thisType, predicate) \
     DEFINE_TYPE_CASTS(thisType, CSSValue, value, value->predicate, value.predicate)
 
 } // namespace blink
 
 #endif // CSSValue_h