Make LayoutState members private

Source/core/rendering/RenderBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 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
@@ skipping 1800 matching lines @@
 }
 
 void RenderBox::mapLocalToContainer(const RenderLayerModelObject* repaintContainer, TransformState& transformState, MapCoordinatesFlags mode, bool* wasFixed) const
 {
     if (repaintContainer == this)
         return;
 
     if (RenderView* v = view()) {
         if (v->layoutStateEnabled() && !repaintContainer) {
             LayoutState* layoutState = v->layoutState();
-            LayoutSize offset = layoutState->m_paintOffset + locationOffset();
+            LayoutSize offset = layoutState->paintOffset() + locationOffset();
             if (style()->hasInFlowPosition() && layer())
                 offset += layer()->offsetForInFlowPosition();
             transformState.move(offset);
             return;
         }
     }
 
     bool containerSkipped;
     RenderObject* o = container(repaintContainer, &containerSkipped);
     if (!o)
@@ skipping 184 matching lines @@
             LayoutState* layoutState = v->layoutState();
 
             if (layer() && layer()->transform())
                 rect = layer()->transform()->mapRect(pixelSnappedIntRect(rect));
 
             // We can't trust the bits on RenderObject, because this might be called while re-resolving style.
             if (styleToUse->hasInFlowPosition() && layer())
                 rect.move(layer()->offsetForInFlowPosition());
 
             rect.moveBy(location());
-            rect.move(layoutState->m_paintOffset);
-            if (layoutState->m_clipped)
-                rect.intersect(layoutState->m_clipRect);
+            rect.move(layoutState->paintOffset());
+            if (layoutState->isClipped())
+                rect.intersect(layoutState->clipRect());
             return;
         }
     }
 
     if (hasReflection())
         rect.unite(reflectedRect(rect));
 
     if (repaintContainer == this) {
         if (repaintContainer->style()->isFlippedBlocksWritingMode())
             flipForWritingMode(rect);
@@ skipping 2651 matching lines @@
         return 0;
 
     if (!layoutState && !flowThreadContainingBlock())
         return 0;
 
     RenderBlock* containerBlock = containingBlock();
     return containerBlock->offsetFromLogicalTopOfFirstPage() + logicalTop();
 }
 
 } // namespace WebCore