Deprecate currentView, useCurrentView properties of SVGSVGElement and SVGViewSpec interface

third_party/WebKit/Source/core/svg/SVGViewSpec.cpp

 /*
  * Copyright (C) 2007, 2010 Rob Buis <buis@kde.org>
  *
  * 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
@@ skipping 66 matching lines @@
 {
     resetZoomAndPan();
     m_transform->baseValue()->clear();
     updateViewBox(FloatRect());
     ASSERT(preserveAspectRatio());
     preserveAspectRatio()->baseValue()->setAlign(SVGPreserveAspectRatio::SVG_PRESERVEASPECTRATIO_XMIDYMID);
     preserveAspectRatio()->baseValue()->setMeetOrSlice(SVGPreserveAspectRatio::SVG_MEETORSLICE_MEET);
     m_viewTargetString = emptyString();
 }
 
-void SVGViewSpec::detachContextElement()
-{
-    m_transform = nullptr;
-    clearViewBox();
-    clearPreserveAspectRatio();
-    m_contextElement = nullptr;
-}
-
-SVGElement* SVGViewSpec::viewTarget() const
-{
-    if (!m_contextElement)
-        return nullptr;
-    Element* element = m_contextElement->treeScope().getElementById(AtomicString(m_viewTargetString));
-    if (!element || !element->isSVGElement())
-        return nullptr;
-    return toSVGElement(element);
-}
-
-String SVGViewSpec::viewBoxString() const
-{
-    if (!viewBox())
-        return String();
-
-    return viewBox()->currentValue()->valueAsString();
-}
-
-String SVGViewSpec::preserveAspectRatioString() const
-{
-    if (!preserveAspectRatio())
-        return String();
-
-    return preserveAspectRatio()->baseValue()->valueAsString();
-}
-
-String SVGViewSpec::transformString() const
-{
-    if (!m_transform)
-        return String();
-
-    return m_transform->baseValue()->valueAsString();
-}
-
 void SVGViewSpec::setZoomAndPan(unsigned short, ExceptionState& exceptionState)
 {
     // SVGViewSpec and all of its content is read-only.
     exceptionState.throwDOMException(NoModificationAllowedError, ExceptionMessages::readOnly());
 }
 
 static const LChar svgViewSpec[] = {'s', 'v', 'g', 'V', 'i', 'e', 'w'};
 static const LChar viewBoxSpec[] = {'v', 'i', 'e', 'w', 'B', 'o', 'x'};
 static const LChar preserveAspectRatioSpec[] = {'p', 'r', 'e', 's', 'e', 'r', 'v', 'e', 'A', 's', 'p', 'e', 'c', 't', 'R', 'a', 't', 'i', 'o'};
 static const LChar transformSpec[] = {'t', 'r', 'a', 'n', 's', 'f', 'o', 'r', 'm'};
@@ skipping 77 matching lines @@
             ptr++;
     }
 
     if (ptr >= end || *ptr != ')')
         return false;
 
     return true;
 }
 
 } // namespace blink