Split CSSPrimitiveValue into CSSPrimitiveValue and CSSIdentifierValue

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

 /*
  * Copyright (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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef CSSQuadValue_h
 #define CSSQuadValue_h
 
 #include "core/CoreExport.h"
-#include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSValue.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 class CORE_EXPORT CSSQuadValue : public CSSValue {
  public:
   enum TypeForSerialization { SerializeAsRect, SerializeAsQuad };
 
-  static CSSQuadValue* create(CSSPrimitiveValue* top,
-                              CSSPrimitiveValue* right,
-                              CSSPrimitiveValue* bottom,
-                              CSSPrimitiveValue* left,
+  static CSSQuadValue* create(CSSValue* top,
+                              CSSValue* right,
+                              CSSValue* bottom,
+                              CSSValue* left,
                               TypeForSerialization serializationType) {
     return new CSSQuadValue(top, right, bottom, left, serializationType);
   }
 
-  CSSPrimitiveValue* top() const { return m_top.get(); }
-  CSSPrimitiveValue* right() const { return m_right.get(); }
-  CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
-  CSSPrimitiveValue* left() const { return m_left.get(); }
+  CSSValue* top() const { return m_top.get(); }
+  CSSValue* right() const { return m_right.get(); }
+  CSSValue* bottom() const { return m_bottom.get(); }
+  CSSValue* left() const { return m_left.get(); }
 
   TypeForSerialization serializationType() { return m_serializationType; }
 
   String customCSSText() const;
 
   bool equals(const CSSQuadValue& other) const {
     return compareCSSValuePtr(m_top, other.m_top) &&
            compareCSSValuePtr(m_right, other.m_right) &&
            compareCSSValuePtr(m_left, other.m_left) &&
            compareCSSValuePtr(m_bottom, other.m_bottom);
   }
 
   DECLARE_TRACE_AFTER_DISPATCH();
 
  protected:
-  CSSQuadValue(CSSPrimitiveValue* top,
-               CSSPrimitiveValue* right,
-               CSSPrimitiveValue* bottom,
-               CSSPrimitiveValue* left,
+  CSSQuadValue(CSSValue* top,
+               CSSValue* right,
+               CSSValue* bottom,
+               CSSValue* left,
                TypeForSerialization serializationType)
       : CSSValue(QuadClass),
         m_serializationType(serializationType),
         m_top(top),
         m_right(right),
         m_bottom(bottom),
         m_left(left) {}
 
  private:
   TypeForSerialization m_serializationType;
-  Member<CSSPrimitiveValue> m_top;
-  Member<CSSPrimitiveValue> m_right;
-  Member<CSSPrimitiveValue> m_bottom;
-  Member<CSSPrimitiveValue> m_left;
+  Member<CSSValue> m_top;
+  Member<CSSValue> m_right;
+  Member<CSSValue> m_bottom;
+  Member<CSSValue> m_left;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSQuadValue, isQuadValue());
 
 }  // namespace blink
 
 #endif  // CSSQuadValue_h