Move rendering/RenderBox to layout/LayoutBox.

Source/core/layout/LayoutBoxModelObject.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 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google 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
@@ skipping 269 matching lines @@
 {
     for (LayoutObject* current = slowFirstChild(); current; current = current->nextSibling()) {
         if (current->isText() || current->isListMarker())
             continue;
 
         if (!current->isBox()) {
             current->addFocusRingRects(rects, additionalOffset);
             continue;
         }
 
-        RenderBox* box = toRenderBox(current);
+        LayoutBox* box = toLayoutBox(current);
         if (!box->hasLayer()) {
             box->addFocusRingRects(rects, additionalOffset + box->locationOffset());
             continue;
         }
 
         Vector<LayoutRect> layerFocusRingRects;
         box->addFocusRingRects(layerFocusRingRects, LayoutPoint());
         for (size_t i = 0; i < layerFocusRingRects.size(); ++i) {
             FloatQuad quadInBox = box->localToContainerQuad(FloatQuad(layerFocusRingRects[i]), this);
             LayoutRect rect = LayoutRect(quadInBox.boundingBox());
@@ skipping 44 matching lines @@
     // on content height), and this element is not absolutely positioned, the value computes to 'auto'.
     if (!logicalHeight.isPercent() || isOutOfFlowPositioned())
         return 0;
 
     // Anonymous block boxes are ignored when resolving percentage values that would refer to it:
     // the closest non-anonymous ancestor box is used instead.
     RenderBlock* cb = containingBlock();
     while (cb->isAnonymous())
         cb = cb->containingBlock();
 
-    // Matching RenderBox::percentageLogicalHeightIsResolvableFromBlock() by
+    // Matching LayoutBox::percentageLogicalHeightIsResolvableFromBlock() by
     // ignoring table cell's attribute value, where it says that table cells violate
     // what the CSS spec says to do with heights. Basically we
     // don't care if the cell specified a height or not.
     if (cb->isTableCell())
         return 0;
 
-    // Match RenderBox::availableLogicalHeightUsing by special casing
+    // Match LayoutBox::availableLogicalHeightUsing by special casing
     // the render view. The available height is taken from the frame.
     if (cb->isRenderView())
         return 0;
 
     if (cb->isOutOfFlowPositioned() && !cb->style()->logicalTop().isAuto() && !cb->style()->logicalBottom().isAuto())
         return 0;
 
     return cb;
 }
 
@@ skipping 64 matching lines @@
 
     // If the offsetParent of the element is null, or is the HTML body element,
     // return the distance between the canvas origin and the left border edge
     // of the element and stop this algorithm.
     Element* element = offsetParent();
     if (!element)
         return referencePoint;
 
     if (const LayoutBoxModelObject* offsetParent = element->layoutBoxModelObject()) {
         if (offsetParent->isBox() && !offsetParent->isBody())
-            referencePoint.move(-toRenderBox(offsetParent)->borderLeft(), -toRenderBox(offsetParent)->borderTop());
+            referencePoint.move(-toLayoutBox(offsetParent)->borderLeft(), -toLayoutBox(offsetParent)->borderTop());
         if (!isOutOfFlowPositioned() || flowThreadContainingBlock()) {
             if (isRelPositioned())
                 referencePoint.move(relativePositionOffset());
 
             LayoutObject* current;
             for (current = parent(); current != offsetParent && current->parent(); current = current->parent()) {
                 // FIXME: What are we supposed to do inside SVG content?
                 if (!isOutOfFlowPositioned()) {
                     if (current->isBox() && !current->isTableRow())
-                        referencePoint.moveBy(toRenderBox(current)->topLeftLocation());
+                        referencePoint.moveBy(toLayoutBox(current)->topLeftLocation());
                     referencePoint.move(current->parent()->columnOffset(referencePoint));
                 }
             }
 
             if (offsetParent->isBox() && offsetParent->isBody() && !offsetParent->isPositioned())
-                referencePoint.moveBy(toRenderBox(offsetParent)->topLeftLocation());
+                referencePoint.moveBy(toLayoutBox(offsetParent)->topLeftLocation());
         }
     }
 
     return referencePoint;
 }
 
 LayoutSize LayoutBoxModelObject::offsetForInFlowPosition() const
 {
     return isRelPositioned() ? relativePositionOffset() : LayoutSize();
 }
 
 LayoutUnit LayoutBoxModelObject::offsetLeft() const
 {
-    // Note that RenderInline and RenderBox override this to pass a different
+    // Note that RenderInline and LayoutBox override this to pass a different
     // startPoint to adjustedPositionRelativeToOffsetParent.
     return adjustedPositionRelativeToOffsetParent(LayoutPoint()).x();
 }
 
 LayoutUnit LayoutBoxModelObject::offsetTop() const
 {
-    // Note that RenderInline and RenderBox override this to pass a different
+    // Note that RenderInline and LayoutBox override this to pass a different
     // startPoint to adjustedPositionRelativeToOffsetParent.
     return adjustedPositionRelativeToOffsetParent(LayoutPoint()).y();
 }
 
 int LayoutBoxModelObject::pixelSnappedOffsetWidth() const
 {
     return snapSizeToPixel(offsetWidth(), offsetLeft());
 }
 
 int LayoutBoxModelObject::pixelSnappedOffsetHeight() const
@@ skipping 355 matching lines @@
     ASSERT(!beforeChild || toBoxModelObject == beforeChild->parent());
     for (LayoutObject* child = startChild; child && child != endChild; ) {
         // Save our next sibling as moveChildTo will clear it.
         LayoutObject* nextSibling = child->nextSibling();
         moveChildTo(toBoxModelObject, child, beforeChild, fullRemoveInsert);
         child = nextSibling;
     }
 }
 
 } // namespace blink