Revert of [Oilpan] Prepare full definition of classes before using Member

third_party/WebKit/Source/core/layout/svg/SVGTextLayoutAttributesBuilder.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010-2011. 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 214 matching lines @@
             SVGCharacterData data;
             data.rotate = lastRotation;
             m_characterDataMap.set(position.start + i + 1, data);
             continue;
         }
 
         it->value.rotate = lastRotation;
     }
 }
 
-SVGTextLayoutAttributesBuilder::TextPosition::TextPosition(SVGTextPositioningElement* newElement, unsigned newStart, unsigned newLength)
-    : element(newElement)
-    , start(newStart)
-    , length(newLength)
-{
-}
-
 DEFINE_TRACE(SVGTextLayoutAttributesBuilder::TextPosition)
 {
     visitor->trace(element);
 }
 
 }