Remove a wrong FIXME comment for SVGCursorElement

Source/core/svg/SVGCursorElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 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,
@@ skipping 27 matching lines @@
 {
     ScriptWrappable::init(this);
 
     addToPropertyMap(m_x);
     addToPropertyMap(m_y);
 }
 
 SVGCursorElement::~SVGCursorElement()
 {
     // The below teardown is all handled by weak pointer processing in oilpan.
-    // FIXME: Oilpan: Replace cursorElementRemoved with weak pointer processing in oilpan.
 #if !ENABLE(OILPAN)
     HashSet<RawPtr<SVGElement> >::iterator end = m_clients.end();
     for (HashSet<RawPtr<SVGElement> >::iterator it = m_clients.begin(); it != end; ++it)
         (*it)->cursorElementRemoved();
 #endif
 }
 
 bool SVGCursorElement::isSupportedAttribute(const QualifiedName& attrName)
 {
     DEFINE_STATIC_LOCAL(HashSet<QualifiedName>, supportedAttributes, ());
@@ skipping 64 matching lines @@
         (*it)->setNeedsStyleRecalc(SubtreeStyleChange);
 }
 
 void SVGCursorElement::trace(Visitor* visitor)
 {
     visitor->trace(m_clients);
     SVGElement::trace(visitor);
 }
 
 }