Move core/layout/style to core/style

Source/core/layout/style/NinePieceImage.h

Index: Source/core/layout/style/NinePieceImage.h
diff --git a/Source/core/layout/style/NinePieceImage.h b/Source/core/layout/style/NinePieceImage.h
deleted file mode 100644
index e7aaeeae96fd33f619d26ec90e19064fd0195c13..0000000000000000000000000000000000000000
--- a/Source/core/layout/style/NinePieceImage.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * 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, 2013 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 NinePieceImage_h
-#define NinePieceImage_h
-
-#include "core/layout/style/BorderImageLengthBox.h"
-#include "core/layout/style/DataRef.h"
-#include "core/layout/style/StyleImage.h"
-#include "platform/LayoutUnit.h"
-#include "platform/LengthBox.h"
-
-namespace blink {
-
-enum ENinePieceImageRule {
-    StretchImageRule, RoundImageRule, SpaceImageRule, RepeatImageRule
-};
-
-class NinePieceImageData : public RefCounted<NinePieceImageData> {
-public:
-    static PassRefPtr<NinePieceImageData> create() { return adoptRef(new NinePieceImageData); }
-    PassRefPtr<NinePieceImageData> copy() const { return adoptRef(new NinePieceImageData(*this)); }
-
-    bool operator==(const NinePieceImageData&) const;
-    bool operator!=(const NinePieceImageData& o) const { return !(*this == o); }
-
-    unsigned fill : 1;
-    unsigned horizontalRule : 2; // ENinePieceImageRule
-    unsigned verticalRule : 2; // ENinePieceImageRule
-    RefPtr<StyleImage> image;
-    LengthBox imageSlices;
-    BorderImageLengthBox borderSlices;
-    BorderImageLengthBox outset;
-
-private:
-    NinePieceImageData();
-    NinePieceImageData(const NinePieceImageData&);
-};
-
-class NinePieceImage {
-public:
-    NinePieceImage();
-    NinePieceImage(PassRefPtr<StyleImage>, LengthBox imageSlices, bool fill, const BorderImageLengthBox& borderSlices,
-        const BorderImageLengthBox& outset, ENinePieceImageRule horizontalRule, ENinePieceImageRule verticalRule);
-
-    bool operator==(const NinePieceImage& other) const { return m_data == other.m_data; }
-    bool operator!=(const NinePieceImage& other) const { return m_data != other.m_data; }
-
-    bool hasImage() const { return m_data->image; }
-    StyleImage* image() const { return m_data->image.get(); }
-    void setImage(PassRefPtr<StyleImage> image) { m_data.access()->image = image; }
-
-    const LengthBox& imageSlices() const { return m_data->imageSlices; }
-    void setImageSlices(const LengthBox& slices) { m_data.access()->imageSlices = slices; }
-
-    bool fill() const { return m_data->fill; }
-    void setFill(bool fill) { m_data.access()->fill = fill; }
-
-    const BorderImageLengthBox& borderSlices() const { return m_data->borderSlices; }
-    void setBorderSlices(const BorderImageLengthBox& slices) { m_data.access()->borderSlices = slices; }
-
-    const BorderImageLengthBox& outset() const { return m_data->outset; }
-    void setOutset(const BorderImageLengthBox& outset) { m_data.access()->outset = outset; }
-
-    ENinePieceImageRule horizontalRule() const { return static_cast<ENinePieceImageRule>(m_data->horizontalRule); }
-    void setHorizontalRule(ENinePieceImageRule rule) { m_data.access()->horizontalRule = rule; }
-
-    ENinePieceImageRule verticalRule() const { return static_cast<ENinePieceImageRule>(m_data->verticalRule); }
-    void setVerticalRule(ENinePieceImageRule rule) { m_data.access()->verticalRule = rule; }
-
-    void copyImageSlicesFrom(const NinePieceImage& other)
-    {
-        m_data.access()->imageSlices = other.m_data->imageSlices;
-        m_data.access()->fill = other.m_data->fill;
-    }
-
-    void copyBorderSlicesFrom(const NinePieceImage& other)
-    {
-        m_data.access()->borderSlices = other.m_data->borderSlices;
-    }
-
-    void copyOutsetFrom(const NinePieceImage& other)
-    {
-        m_data.access()->outset = other.m_data->outset;
-    }
-
-    void copyRepeatFrom(const NinePieceImage& other)
-    {
-        m_data.access()->horizontalRule = other.m_data->horizontalRule;
-        m_data.access()->verticalRule = other.m_data->verticalRule;
-    }
-
-    void setMaskDefaults()
-    {
-        m_data.access()->imageSlices = LengthBox(0);
-        m_data.access()->fill = true;
-        m_data.access()->borderSlices = BorderImageLengthBox(Length(Auto));
-    }
-
-    static LayoutUnit computeOutset(const BorderImageLength& outsetSide, LayoutUnit borderSide)
-    {
-        if (outsetSide.isNumber())
-            return outsetSide.number() * borderSide;
-        return outsetSide.length().value();
-    }
-
-private:
-    DataRef<NinePieceImageData> m_data;
-};
-
-} // namespace blink
-
-#endif // NinePieceImage_h