[Line Layout API] Convert InlineBox::boxModelObject to new API

Source/core/layout/line/InlineFlowBox.h

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 113 matching lines @@
 
     virtual LineBoxList* lineBoxes() const;
 
     // logicalLeft = left in a horizontal line and top in a vertical line.
     LayoutUnit marginBorderPaddingLogicalLeft() const { return marginLogicalLeft() + borderLogicalLeft() + paddingLogicalLeft(); }
     LayoutUnit marginBorderPaddingLogicalRight() const { return marginLogicalRight() + borderLogicalRight() + paddingLogicalRight(); }
     LayoutUnit marginLogicalLeft() const
     {
         if (!includeLogicalLeftEdge())
             return 0;
-        return isHorizontal() ? boxModelObject()->marginLeft() : boxModelObject()->marginTop();
+        return isHorizontal() ? boxModelObject().marginLeft() : boxModelObject().marginTop();
     }
     LayoutUnit marginLogicalRight() const
     {
         if (!includeLogicalRightEdge())
             return 0;
-        return isHorizontal() ? boxModelObject()->marginRight() : boxModelObject()->marginBottom();
+        return isHorizontal() ? boxModelObject().marginRight() : boxModelObject().marginBottom();
     }
     int borderLogicalLeft() const
     {
         if (!includeLogicalLeftEdge())
             return 0;
         return isHorizontal() ? lineLayoutItem().style(isFirstLineStyle())->borderLeftWidth() : lineLayoutItem().style(isFirstLineStyle())->borderTopWidth();
     }
     int borderLogicalRight() const
     {
         if (!includeLogicalRightEdge())
             return 0;
         return isHorizontal() ? lineLayoutItem().style(isFirstLineStyle())->borderRightWidth() : lineLayoutItem().style(isFirstLineStyle())->borderBottomWidth();
     }
     int paddingLogicalLeft() const
     {
         if (!includeLogicalLeftEdge())
             return 0;
-        return isHorizontal() ? boxModelObject()->paddingLeft() : boxModelObject()->paddingTop();
+        return isHorizontal() ? boxModelObject().paddingLeft() : boxModelObject().paddingTop();
     }
     int paddingLogicalRight() const
     {
         if (!includeLogicalRightEdge())
             return 0;
-        return isHorizontal() ? boxModelObject()->paddingRight() : boxModelObject()->paddingBottom();
+        return isHorizontal() ? boxModelObject().paddingRight() : boxModelObject().paddingBottom();
     }
 
     bool includeLogicalLeftEdge() const { return m_includeLogicalLeftEdge; }
     bool includeLogicalRightEdge() const { return m_includeLogicalRightEdge; }
     void setEdges(bool includeLeft, bool includeRight)
     {
         m_includeLogicalLeftEdge = includeLeft;
         m_includeLogicalRightEdge = includeRight;
     }
 
@@ skipping 186 matching lines @@
 }
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const blink::InlineFlowBox*);
 #endif
 
 #endif // InlineFlowBox_h