Remove more float machinery.

sky/engine/core/rendering/line/LineBreaker.cpp

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All right reserved.
  * Copyright (C) 2010 Google Inc. 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 30 matching lines @@
         }
         resolver.position().increment(&resolver);
     }
     resolver.commitExplicitEmbedding(resolver.runs());
 }
 
 void LineBreaker::reset()
 {
     m_positionedObjects.clear();
     m_hyphenated = false;
-    m_clear = CNONE;
 }
 
 InlineIterator LineBreaker::nextLineBreak(InlineBidiResolver& resolver, LineInfo& lineInfo,
     RenderTextInfo& renderTextInfo, FloatingObject* lastFloatFromPreviousLine,
     WordMeasurements& wordMeasurements)
 {
     reset();
 
     ASSERT(resolver.position().root() == m_block);
 
@@ skipping 35 matching lines @@
 
         context.increment();
     }
 
     context.clearLineBreakIfFitsOnLine();
 
     return context.handleEndOfLine();
 }
 
 }