Rename LayoutSVGTransformableContainer::m_lastTranslation

Source/core/layout/svg/LayoutSVGTransformableContainer.cpp

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 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 73 matching lines @@
         SVGElement* correspondingElement = element->correspondingElement();
         if (isSVGUseElement(correspondingElement))
             useElement = toSVGUseElement(correspondingElement);
     }
 
     if (useElement) {
         SVGLengthContext lengthContext(useElement);
         FloatSize translation(
             useElement->x()->currentValue()->value(lengthContext),
             useElement->y()->currentValue()->value(lengthContext));
-        if (translation != m_lastTranslation)
+        if (translation != m_additionalTranslation)
             m_needsTransformUpdate = true;
-        m_lastTranslation = translation;
+        m_additionalTranslation = translation;
     }
 
     m_didTransformToRootUpdate = m_needsTransformUpdate || SVGLayoutSupport::transformToRootChanged(parent());
     if (!m_needsTransformUpdate)
         return false;
 
     m_localTransform = element->calculateAnimatedLocalTransform();
-    m_localTransform.translate(m_lastTranslation.width(), m_lastTranslation.height());
+    m_localTransform.translate(m_additionalTranslation.width(), m_additionalTranslation.height());
     m_needsTransformUpdate = false;
     return true;
 }
 
 }