Make LayoutState members private

Source/core/rendering/RenderView.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 165 matching lines @@
 #endif
 }
 
 #ifndef NDEBUG
 void RenderView::checkLayoutState()
 {
     if (!RuntimeEnabledFeatures::repaintAfterLayoutEnabled()) {
         ASSERT(layoutDeltaMatches(LayoutSize()));
     }
     ASSERT(!m_layoutStateDisableCount);
-    ASSERT(!m_layoutState->m_next);
+    ASSERT(!m_layoutState->next());
 }
 #endif
 
-void RootLayoutStateScope::initializeLayoutState()
-{
-    m_rootLayoutState.m_clipped = false;
-    m_rootLayoutState.m_pageLogicalHeight = m_view.m_pageLogicalHeight;
-    m_rootLayoutState.m_pageLogicalHeightChanged = m_view.m_pageLogicalHeightChanged;
-    m_rootLayoutState.m_isPaginated = m_rootLayoutState.m_pageLogicalHeight;
-}
-
 void RenderView::layout()
 {
     if (!document().paginated())
         setPageLogicalHeight(0);
 
     if (shouldUsePrintingLayout())
         m_minPreferredLogicalWidth = m_maxPreferredLogicalWidth = logicalWidth();
 
     SubtreeLayoutScope layoutScope(this);
 
@@ skipping 758 matching lines @@
     return viewWidth(IncludeScrollbars) / scale;
 }
 
 double RenderView::layoutViewportHeight() const
 {
     float scale = m_frameView ? m_frameView->frame().pageZoomFactor() : 1;
     return viewHeight(IncludeScrollbars) / scale;
 }
 
 } // namespace WebCore