setOrientTo{Auto|Angle} should reflect on orient attribute

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

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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.
  *
@@ skipping 98 matching lines @@
 
     if (change.byParser)
         return;
 
     if (LayoutObject* object = layoutObject())
         object->setNeedsLayoutAndFullPaintInvalidation(LayoutInvalidationReason::ChildChanged);
 }
 
 void SVGMarkerElement::setOrientToAuto()
 {
-    m_orientAngle->baseValue()->orientType()->setEnumValue(SVGMarkerOrientAuto);
-    invalidateSVGAttributes();
-    svgAttributeBaseValChanged(SVGNames::orientAttr);
+    setAttribute(SVGNames::orientAttr, "auto");
 }
 
 void SVGMarkerElement::setOrientToAngle(PassRefPtrWillBeRawPtr<SVGAngleTearOff> angle)
 {
     ASSERT(angle);
     RefPtrWillBeRawPtr<SVGAngle> target = angle->target();
-    m_orientAngle->baseValue()->newValueSpecifiedUnits(target->unitType(), target->valueInSpecifiedUnits());
-    invalidateSVGAttributes();
-    svgAttributeBaseValChanged(SVGNames::orientAttr);
+    setAttribute(SVGNames::orientAttr, AtomicString(target->valueAsString()));
 }
 
 LayoutObject* SVGMarkerElement::createLayoutObject(const ComputedStyle&)
 {
     return new LayoutSVGResourceMarker(this);
 }
 
 bool SVGMarkerElement::selfHasRelativeLengths() const
 {
     return m_refX->currentValue()->isRelative()
         || m_refY->currentValue()->isRelative()
         || m_markerWidth->currentValue()->isRelative()
         || m_markerHeight->currentValue()->isRelative();
 }
 
 } // namespace blink