Remove LayoutState.

sky/engine/core/rendering/line/LineLayoutState.h

 /*
  * 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.
  * Copyright (C) 2014 Adobe Systems Incorporated. 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 11 matching lines @@
  */
 
 #ifndef SKY_ENGINE_CORE_RENDERING_LINE_LINELAYOUTSTATE_H_
 #define SKY_ENGINE_CORE_RENDERING_LINE_LINELAYOUTSTATE_H_
 
 #include "sky/engine/core/rendering/RenderBlockFlow.h"
 #include "sky/engine/platform/geometry/LayoutRect.h"
 
 namespace blink {
 
-// Like LayoutState for layout(), LineLayoutState keeps track of global information
+// LineLayoutState keeps track of global information
 // during an entire linebox tree layout pass (aka RenderParagraph::layoutChildren).
 class LineLayoutState {
 public:
     LineLayoutState(bool fullLayout)
         : m_lastFloat(0)
         , m_endLine(0)
         , m_floatIndex(0)
         , m_endLineLogicalTop(0)
         , m_endLineMatched(false)
         , m_checkForFloatsFromLastLine(false)
@@ skipping 48 matching lines @@
     bool m_hasInlineChild;
 
     bool m_isFullLayout;
 
     LayoutUnit m_adjustedLogicalLineTop;
 };
 
 }
 
 #endif  // SKY_ENGINE_CORE_RENDERING_LINE_LINELAYOUTSTATE_H_