Add more missing closing namespace comments.

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

 /*
  * Copyright (C) Research In Motion Limited 2011-2012. All rights reserved.
  * Copyright (C) 2013 Samsung Electronics. 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,
@@ skipping 156 matching lines @@
 void setAnimatedValueOnAllTargetProperties(const SVGElementInstances& list, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGPropertyBase> passValue)
 {
     RefPtrWillBeRawPtr<SVGPropertyBase> value = passValue;
 
     for (SVGElement* elementInstance : list) {
         if (SVGAnimatedPropertyBase* animatedProperty = elementInstance->propertyFromAttribute(attributeName))
             animatedProperty->setAnimatedValue(value);
     }
 }
 
-}
+} // namespace
 
 PassRefPtrWillBeRawPtr<SVGPropertyBase> SVGAnimatedTypeAnimator::resetAnimation(const SVGElementInstances& list)
 {
     ASSERT(isAnimatingSVGDom());
     RefPtrWillBeRawPtr<SVGPropertyBase> animatedValue = m_animatedProperty->createAnimatedValue();
     ASSERT(animatedValue->type() == m_type);
     setAnimatedValueOnAllTargetProperties(list, m_animatedProperty->attributeName(), animatedValue);
 
     return animatedValue.release();
 }
@@ skipping 70 matching lines @@
     return fromValue->calculateDistance(toValue, m_contextElement);
 }
 
 DEFINE_TRACE(SVGAnimatedTypeAnimator)
 {
     visitor->trace(m_animationElement);
     visitor->trace(m_contextElement);
     visitor->trace(m_animatedProperty);
 }
 
-}
+} // namespace blink