Remove SVG1.1 kerning property

Source/core/rendering/style/SVGRenderStyleDefs.h

 /*
     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005 Rob Buis <buis@kde.org>
     Copyright (C) Research In Motion Limited 2010. All rights reserved.
 
     Based on khtml code by:
     Copyright (C) 2000-2003 Lars Knoll (knoll@kde.org)
               (C) 2000 Antti Koivisto (koivisto@kde.org)
               (C) 2000-2003 Dirk Mueller (mueller@kde.org)
               (C) 2002-2003 Apple Computer, Inc.
@@ skipping 164 matching lines @@
         }
 
         float opacity;
         Color color;
 
     private:
         StyleStopData();
         StyleStopData(const StyleStopData&);
     };
 
-    class StyleTextData : public RefCounted<StyleTextData> {

[pdr., 2014/04/11 00:25:21]

This class was used to just store kerning. Interesting.

-    public:
-        static PassRefPtr<StyleTextData> create() { return adoptRef(new StyleTextData); }
-        PassRefPtr<StyleTextData> copy() const { return adoptRef(new StyleTextData(*this)); }
-
-        bool operator==(const StyleTextData& other) const;
-        bool operator!=(const StyleTextData& other) const
-        {
-            return !(*this == other);
-        }
-
-        RefPtr<SVGLength> kerning;
-
-    private:
-        StyleTextData();
-        StyleTextData(const StyleTextData&);
-    };
-
     // Note: the rule for this class is, *no inheritance* of these props
     class StyleMiscData : public RefCounted<StyleMiscData> {
     public:
         static PassRefPtr<StyleMiscData> create() { return adoptRef(new StyleMiscData); }
         PassRefPtr<StyleMiscData> copy() const { return adoptRef(new StyleMiscData(*this)); }
 
         bool operator==(const StyleMiscData&) const;
         bool operator!=(const StyleMiscData& other) const
         {
             return !(*this == other);
         }
 
         Color floodColor;
         float floodOpacity;
         Color lightingColor;
 
-        // non-inherited text stuff lives here not in StyleTextData.
         RefPtr<SVGLength> baselineShiftValue;
 
     private:
         StyleMiscData();
         StyleMiscData(const StyleMiscData&);
     };
 
     // Non-inherited resources
     class StyleResourceData : public RefCounted<StyleResourceData> {
     public:
@@ skipping 32 matching lines @@
         AtomicString markerEnd;
 
     private:
         StyleInheritedResourceData();
         StyleInheritedResourceData(const StyleInheritedResourceData&);
     };
 
 } // namespace WebCore
 
 #endif // SVGRenderStyleDefs_h