Move outline out of StyleBackgroundData into StyleRareNonInheritedData

third_party/WebKit/Source/core/style/StyleBackgroundData.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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 StyleBackgroundData_h
 #define StyleBackgroundData_h
 
+#include "core/css/StyleColor.h"
 #include "core/style/FillLayer.h"
-#include "core/style/OutlineValue.h"
 #include "platform/graphics/Color.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace blink {
 
 // TODO(sashab): Move this into a private class on ComputedStyle, and remove
 // all methods on it, merging them into copy/creation methods on ComputedStyle
 // instead. Keep the allocation logic, only allocating a new object if needed.
 class CORE_EXPORT StyleBackgroundData : public RefCounted<StyleBackgroundData> {
  public:
   static PassRefPtr<StyleBackgroundData> create() {
     return adoptRef(new StyleBackgroundData);
   }
   PassRefPtr<StyleBackgroundData> copy() const {
     return adoptRef(new StyleBackgroundData(*this));
   }
   ~StyleBackgroundData() {}
 
   bool operator==(const StyleBackgroundData&) const;
   bool operator!=(const StyleBackgroundData& o) const { return !(*this == o); }
 
-  bool visuallyEqual(const StyleBackgroundData&) const;
-
   const FillLayer& background() const { return m_background; }
   const StyleColor& color() const { return m_color; }
-  const OutlineValue& outline() const { return m_outline; }
 
  private:
   friend class ComputedStyle;
 
   StyleBackgroundData();
   StyleBackgroundData(const StyleBackgroundData&);
 
   FillLayer m_background;
   StyleColor m_color;
-  OutlineValue m_outline;
 };
 
 }  // namespace blink
 
 #endif  // StyleBackgroundData_h