Clean up after getPropertyCSSValue

Source/core/css/Rect.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 Rect_h
 #define Rect_h
 
-#include "bindings/core/v8/ScriptWrappable.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
-class RectBase : public RefCountedWillBeGarbageCollected<RectBase>, public ScriptWrappableBase {
+class RectBase : public RefCountedWillBeGarbageCollected<RectBase> {
     DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(RectBase);
 public:
     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(); }
 
     void setTop(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> top) { m_top = top; }
     void setRight(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> right) { m_right = right; }
     void setBottom(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; }
     void setLeft(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> left) { m_left = left; }
 
     bool equals(const RectBase& 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);
     }
 
     void trace(Visitor*);
 
 protected:
     RectBase() { }
-    RectBase(const RectBase& cloneFrom)
-        : m_top(cloneFrom.m_top ? cloneFrom.m_top->cloneForCSSOM() : nullptr)
-        , m_right(cloneFrom.m_right ? cloneFrom.m_right->cloneForCSSOM() : nullptr)
-        , m_bottom(cloneFrom.m_bottom ? cloneFrom.m_bottom->cloneForCSSOM() : nullptr)
-        , m_left(cloneFrom.m_left ? cloneFrom.m_left->cloneForCSSOM() : nullptr)
-    {
-    }
 
 private:
     RefPtrWillBeMember<CSSPrimitiveValue> m_top;
     RefPtrWillBeMember<CSSPrimitiveValue> m_right;
     RefPtrWillBeMember<CSSPrimitiveValue> m_bottom;
     RefPtrWillBeMember<CSSPrimitiveValue> m_left;
 };
 
 class Rect : public RectBase {
 public:
     static PassRefPtrWillBeRawPtr<Rect> create() { return adoptRefWillBeNoop(new Rect); }
 
-    PassRefPtrWillBeRawPtr<Rect> cloneForCSSOM() const { return adoptRefWillBeNoop(new Rect(*this)); }
-
     String cssText() const
     {
         return generateCSSString(top()->cssText(), right()->cssText(), bottom()->cssText(), left()->cssText());
     }
 
 private:
     Rect() { }
-    Rect(const Rect& cloneFrom) : RectBase(cloneFrom) { }
     static String generateCSSString(const String& top, const String& right, const String& bottom, const String& left)
     {
         return "rect(" + top + ' ' + right + ' ' + bottom + ' ' + left + ')';
     }
 
     // NOTE: If adding fields to this class please make the RectBase trace
     // method virtual and add a trace method in this subclass tracing the new
     // fields.
 };
 
 class Quad : public RectBase {
 public:
     static PassRefPtrWillBeRawPtr<Quad> create() { return adoptRefWillBeNoop(new Quad); }
 
-    PassRefPtrWillBeRawPtr<Quad> cloneForCSSOM() const { return adoptRefWillBeNoop(new Quad(*this)); }
-
     String cssText() const
     {
         return generateCSSString(top()->cssText(), right()->cssText(), bottom()->cssText(), left()->cssText());
     }
 
 private:
     Quad() { }
-    Quad(const Quad& cloneFrom) : RectBase(cloneFrom) { }
     static String generateCSSString(const String& top, const String& right, const String& bottom, const String& left)
     {
         StringBuilder result;
         // reserve space for the four strings, plus three space separator characters.
         result.reserveCapacity(top.length() + right.length() + bottom.length() + left.length() + 3);
         result.append(top);
         if (right != top || bottom != top || left != top) {
             result.append(' ');
             result.append(right);
             if (bottom != top || right != left) {
                 result.append(' ');
                 result.append(bottom);
                 if (left != right) {
                     result.append(' ');
                     result.append(left);
                 }
             }
         }
         return result.toString();
     }
 
     // NOTE: If adding fields to this class please make the RectBase trace
     // method virtual and add a trace method in this subclass tracing the new
     // fields.
 };
 
 } // namespace blink
 
 #endif // Rect_h