Remove SVGSVGElement.pixelUnitToMillimeterX and friends

third_party/WebKit/Source/core/svg/SVGSVGElement.h

 /*
  * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2010 Rob Buis <buis@kde.org>
  * Copyright (C) 2014 Google, Inc.
  *
  * 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.
  *
@@ skipping 39 matching lines @@
     DECLARE_NODE_FACTORY(SVGSVGElement);
 
 #if !ENABLE(OILPAN)
     using SVGGraphicsElement::ref;
     using SVGGraphicsElement::deref;
 #endif
 
     // 'SVGSVGElement' functions
     PassRefPtrWillBeRawPtr<SVGRectTearOff> viewport() const;
 
-    float pixelUnitToMillimeterX() const;
-    float pixelUnitToMillimeterY() const;
-    float screenPixelToMillimeterX() const;
-    float screenPixelToMillimeterY() const;
-
     bool useCurrentView() const { return m_useCurrentView; }
     SVGViewSpec* currentView();
 
     Length intrinsicWidth() const;
     Length intrinsicHeight() const;
     FloatSize currentViewportSize() const;
     FloatRect currentViewBoxRect() const;
 
     float currentScale() const;
     void setCurrentScale(float scale);
@@ skipping 91 matching lines @@
     RefPtrWillBeMember<SMILTimeContainer> m_timeContainer;
     RefPtrWillBeMember<SVGPoint> m_translation;
     RefPtrWillBeMember<SVGViewSpec> m_viewSpec;
 
     friend class SVGCurrentTranslateTearOff;
 };
 
 } // namespace blink
 
 #endif // SVGSVGElement_h