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diff --git a/WebCore/rendering/svg/SVGInlineTextBox.h b/WebCore/rendering/svg/SVGInlineTextBox.h
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+++ b/WebCore/rendering/svg/SVGInlineTextBox.h
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+/*
+ * Copyright (C) 2007 Rob Buis <buis@kde.org>
+ *           (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
+ * Copyright (C) Research In Motion Limited 2010. 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 SVGInlineTextBox_h
+#define SVGInlineTextBox_h
+
+#if ENABLE(SVG)
+#include "InlineTextBox.h"
+#include "SVGTextLayoutEngine.h"
+
+namespace WebCore {
+
+class RenderSVGResource;
+class SVGRootInlineBox;
+
+class SVGInlineTextBox : public InlineTextBox {
+public:
+    SVGInlineTextBox(RenderObject*);
+
+    virtual bool isSVGInlineTextBox() const { return true; }
+
+    virtual int virtualLogicalHeight() const { return m_logicalHeight; }
+    void setLogicalHeight(int height) { m_logicalHeight = height; }
+
+    virtual int selectionTop() { return m_y; }
+    virtual int selectionHeight() { return m_logicalHeight; }
+    virtual int offsetForPosition(int x, bool includePartialGlyphs = true) const;
+    virtual int positionForOffset(int offset) const;
+
+    void paintSelectionBackground(PaintInfo&);
+    virtual void paint(PaintInfo&, int tx, int ty);
+    virtual IntRect selectionRect(int absx, int absy, int startPosition, int endPosition);
+
+    bool mapStartEndPositionsIntoFragmentCoordinates(const SVGTextFragment&, int& startPosition, int& endPosition) const;
+
+    virtual IntRect calculateBoundaries() const;
+
+    void clearTextFragments() { m_textFragments.clear(); }
+    Vector<SVGTextFragment>& textFragments() { return m_textFragments; }
+    const Vector<SVGTextFragment>& textFragments() const { return m_textFragments; }
+
+    bool startsNewTextChunk() const { return m_startsNewTextChunk; }
+    void setStartsNewTextChunk(bool newTextChunk) { m_startsNewTextChunk = newTextChunk; }
+
+    int offsetForPositionInFragment(const SVGTextFragment&, float position, bool includePartialGlyphs) const;
+    FloatRect selectionRectForTextFragment(const SVGTextFragment&, int fragmentStartPosition, int fragmentEndPosition, RenderStyle*);
+
+private:
+    TextRun constructTextRun(RenderStyle*, const SVGTextFragment&) const;
+
+    bool acquirePaintingResource(GraphicsContext*&, RenderObject*, RenderStyle*);
+    void releasePaintingResource(GraphicsContext*&);
+
+    bool prepareGraphicsContextForTextPainting(GraphicsContext*&, TextRun&, RenderStyle*);
+    void restoreGraphicsContextAfterTextPainting(GraphicsContext*&, TextRun&);
+
+    void paintDecoration(GraphicsContext*, ETextDecoration, const SVGTextFragment&);
+    void paintDecorationWithStyle(GraphicsContext*, ETextDecoration, const SVGTextFragment&, RenderObject* decorationRenderer);
+    void paintTextWithShadows(GraphicsContext*, RenderStyle*, TextRun&, const SVGTextFragment&, int startPosition, int endPosition);
+    void paintText(GraphicsContext*, RenderStyle*, RenderStyle* selectionStyle, const SVGTextFragment&, bool hasSelection, bool paintSelectedTextOnly);
+
+private:
+    int m_logicalHeight;
+    int m_paintingResourceMode;
+    bool m_startsNewTextChunk : 1;
+    RenderSVGResource* m_paintingResource;
+    Vector<SVGTextFragment> m_textFragments;
+};
+
+} // namespace WebCore
+
+#endif
+#endif // SVGInlineTextBox_h