Move rendering/RenderBox to layout/LayoutBox.

Source/core/layout/line/InlineFlowBox.cpp

 /*
  * Copyright (C) 2003, 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 144 matching lines @@
         if (shouldClearDescendantsHaveSameLineHeightAndBaseline)
             clearDescendantsHaveSameLineHeightAndBaseline();
     }
 
     if (!child->renderer().isOutOfFlowPositioned()) {
         if (child->isText()) {
             const LayoutStyle& childStyle = child->renderer().styleRef(isFirstLineStyle());
             if (childStyle.letterSpacing() < 0 || childStyle.textShadow() || childStyle.textEmphasisMark() != TextEmphasisMarkNone || childStyle.textStrokeWidth())
                 child->clearKnownToHaveNoOverflow();
         } else if (child->renderer().isReplaced()) {
-            RenderBox& box = toRenderBox(child->renderer());
+            LayoutBox& box = toLayoutBox(child->renderer());
             if (box.hasRenderOverflow() || box.hasSelfPaintingLayer())
                 child->clearKnownToHaveNoOverflow();
         } else if (!child->renderer().isBR() && (child->renderer().style(isFirstLineStyle())->boxShadow() || child->boxModelObject()->hasSelfPaintingLayer()
             || (child->renderer().isListMarker() && !toLayoutListMarker(child->renderer()).isInside())
             || child->renderer().style(isFirstLineStyle())->hasBorderImageOutsets()
             || child->renderer().style(isFirstLineStyle())->hasOutline())) {
             child->clearKnownToHaveNoOverflow();
         }
 
         if (knownToHaveNoOverflow() && child->isInlineFlowBox() && !toInlineFlowBox(child)->knownToHaveNoOverflow())
@@ skipping 478 matching lines @@
             const FontMetrics& fontMetrics = curr->renderer().style(isFirstLineStyle())->fontMetrics();
             newLogicalTop += curr->baselinePosition(baselineType) - fontMetrics.ascent(baselineType);
             if (curr->isInlineFlowBox()) {
                 LayoutBoxModelObject& boxObject = toLayoutBoxModelObject(curr->renderer());
                 newLogicalTop -= boxObject.style(isFirstLineStyle())->isHorizontalWritingMode() ? boxObject.borderTop() + boxObject.paddingTop() :
                     boxObject.borderRight() + boxObject.paddingRight();
                 borderPaddingHeight = boxObject.borderAndPaddingLogicalHeight();
             }
             newLogicalTopIncludingMargins = newLogicalTop;
         } else if (!curr->renderer().isBR()) {
-            RenderBox& box = toRenderBox(curr->renderer());
+            LayoutBox& box = toLayoutBox(curr->renderer());
             newLogicalTopIncludingMargins = newLogicalTop;
             LayoutUnit overSideMargin = curr->isHorizontal() ? box.marginTop() : box.marginRight();
             LayoutUnit underSideMargin = curr->isHorizontal() ? box.marginBottom() : box.marginLeft();
             newLogicalTop += overSideMargin;
             boxHeightIncludingMargins += overSideMargin + underSideMargin;
         }
 
         curr->setLogicalTop(newLogicalTop.toFloat());
 
         if (childAffectsTopBottomPos) {
@@ skipping 212 matching lines @@
     LayoutUnit logicalLeftVisualOverflow = std::min(textBox->pixelSnappedLogicalLeft() + childOverflowLogicalLeft, logicalVisualOverflow.x());
     LayoutUnit logicalRightVisualOverflow = std::max(textBox->pixelSnappedLogicalRight() + childOverflowLogicalRight, logicalVisualOverflow.maxX());
 
     logicalVisualOverflow = LayoutRect(logicalLeftVisualOverflow, logicalTopVisualOverflow, logicalRightVisualOverflow - logicalLeftVisualOverflow, logicalBottomVisualOverflow - logicalTopVisualOverflow);
 
     textBox->setLogicalOverflowRect(logicalVisualOverflow);
 }
 
 inline void InlineFlowBox::addReplacedChildOverflow(const InlineBox* inlineBox, LayoutRect& logicalLayoutOverflow, LayoutRect& logicalVisualOverflow)
 {
-    RenderBox& box = toRenderBox(inlineBox->renderer());
+    LayoutBox& box = toLayoutBox(inlineBox->renderer());
 
     // Visual overflow only propagates if the box doesn't have a self-painting layer.  This rectangle does not include
     // transforms or relative positioning (since those objects always have self-painting layers), but it does need to be adjusted
     // for writing-mode differences.
     if (!box.hasSelfPaintingLayer()) {
         LayoutRect childLogicalVisualOverflow = box.logicalVisualOverflowRectForPropagation(renderer().styleRef());
         childLogicalVisualOverflow.move(inlineBox->logicalLeft(), inlineBox->logicalTop());
         logicalVisualOverflow.unite(childLogicalVisualOverflow);
     }
 
@@ skipping 425 matching lines @@
         ASSERT(child->prevOnLine() == prev);
         prev = child;
     }
     ASSERT(prev == m_lastChild);
 #endif
 }
 
 #endif
 
 } // namespace blink