Drop SVG_PAINTTYPE_* values that are never used (written)

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 20 matching lines @@
 #include "core/svg/SVGLength.h"
 #include "core/svg/SVGLengthList.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
     enum SVGPaintType {
-        SVG_PAINTTYPE_UNKNOWN,
         SVG_PAINTTYPE_RGBCOLOR,
-        SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR,
         SVG_PAINTTYPE_NONE,
         SVG_PAINTTYPE_CURRENTCOLOR,
         SVG_PAINTTYPE_URI_NONE,
         SVG_PAINTTYPE_URI_CURRENTCOLOR,
         SVG_PAINTTYPE_URI_RGBCOLOR,
-        SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR,
         SVG_PAINTTYPE_URI
     };
 
     enum EBaselineShift {
         BS_BASELINE, BS_SUB, BS_SUPER, BS_LENGTH
     };
 
     enum ETextAnchor {
         TA_START, TA_MIDDLE, TA_END
     };
@@ skipping 191 matching lines @@
         AtomicString markerEnd;
 
     private:
         StyleInheritedResourceData();
         StyleInheritedResourceData(const StyleInheritedResourceData&);
     };
 
 } // namespace blink
 
 #endif // SVGRenderStyleDefs_h