SVGLangSpace interface should be removed

Source/core/svg/SVGElement.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 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 SVGElement_h
 #define SVGElement_h
 
 #include "core/dom/Element.h"
 #include "core/svg/SVGAnimatedString.h"
-#include "core/svg/SVGLangSpace.h"
 #include "core/svg/SVGParsingError.h"
 #include "core/svg/properties/SVGAnimatedPropertyMacros.h"
 #include "core/svg/properties/SVGPropertyInfo.h"
 #include "platform/Timer.h"
 #include "wtf/HashMap.h"
 
 namespace WebCore {
 
 class AffineTransform;
 class CSSCursorImageValue;
 class Document;
 class SubtreeLayoutScope;
 class SVGAttributeToPropertyMap;
 class SVGCursorElement;
 class SVGDocumentExtensions;
 class SVGElementInstance;
 class SVGElementRareData;
 class SVGSVGElement;
 
 void mapAttributeToCSSProperty(HashMap<StringImpl*, CSSPropertyID>* propertyNameToIdMap, const QualifiedName& attrName);
 
-class SVGElement : public Element, public SVGLangSpace {
+class SVGElement : public Element {
 public:
     virtual ~SVGElement();
 
     bool isOutermostSVGSVGElement() const;
 
     virtual String title() const;
     bool hasRelativeLengths() const { return !m_elementsWithRelativeLengths.isEmpty(); }
     virtual bool supportsMarkers() const { return false; }
     PassRefPtr<CSSValue> getPresentationAttribute(const String& name);
-    bool isKnownAttribute(const QualifiedName&);
     static bool isAnimatableCSSProperty(const QualifiedName&);
     enum CTMScope {
         NearestViewportScope, // Used by SVGGraphicsElement::getCTM()
         ScreenScope // Used by SVGGraphicsElement::getScreenCTM()
     };
     virtual AffineTransform localCoordinateSpaceTransform(CTMScope) const;
     virtual bool needsPendingResourceHandling() const { return true; }
 
     bool instanceUpdatesBlocked() const;
     void setInstanceUpdatesBlocked(bool);
 
     String xmlbase() const;
     void setXMLbase(const String&);
 
+    String xmllang() const;
+    void setXMLlang(const String& xmlLang);
+
+    String xmlspace() const;
+    void setXMLspace(const String& xmlSpace);
+
     SVGSVGElement* ownerSVGElement() const;
     SVGElement* viewportElement() const;
 
     SVGDocumentExtensions* accessDocumentSVGExtensions();
 
     virtual bool isSVGGraphicsElement() const { return false; }
     virtual bool isSVGSVGElement() const { return false; }
     virtual bool isFilterEffect() const { return false; }
     virtual bool isGradientStop() const { return false; }
     virtual bool isTextContent() const { return false; }
@@ skipping 149 matching lines @@
         return DefaultHash<QualifiedName>::Hash::hash(key);
     }
     static bool equal(const QualifiedName& a, const QualifiedName& b) { return a.matches(b); }
 };
 
 DEFINE_NODE_TYPE_CASTS(SVGElement, isSVGElement());
 
 }
 
 #endif