Rename renderer() to layoutObject().

Source/core/layout/LayoutBlockFlow.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003-2013 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ skipping 194 matching lines @@
     void positionSpannerDescendant(LayoutMultiColumnSpannerPlaceholder& child);
 
     virtual bool avoidsFloats() const override;
 
     using LayoutBoxModelObject::moveChildrenTo;
     virtual void moveChildrenTo(LayoutBoxModelObject* toBoxModelObject, LayoutObject* startChild, LayoutObject* endChild, LayoutObject* beforeChild, bool fullRemoveInsert = false) override;
 
     LayoutUnit xPositionForFloatIncludingMargin(const FloatingObject* child) const
     {
         if (isHorizontalWritingMode())
-            return child->x() + child->renderer()->marginLeft();
+            return child->x() + child->layoutObject()->marginLeft();
 
-        return child->x() + marginBeforeForChild(*(child->renderer()));
+        return child->x() + marginBeforeForChild(*(child->layoutObject()));
     }
 
     LayoutUnit yPositionForFloatIncludingMargin(const FloatingObject* child) const
     {
         if (isHorizontalWritingMode())
-            return child->y() + marginBeforeForChild(*(child->renderer()));
+            return child->y() + marginBeforeForChild(*(child->layoutObject()));
 
-        return child->y() + child->renderer()->marginTop();
+        return child->y() + child->layoutObject()->marginTop();
     }
 
     LayoutSize positionForFloatIncludingMargin(const FloatingObject* child) const
     {
         if (isHorizontalWritingMode()) {
-            return LayoutSize(child->x() + child->renderer()->marginLeft(),
-                child->y() + marginBeforeForChild(*(child->renderer())));
+            return LayoutSize(child->x() + child->layoutObject()->marginLeft(),
+                child->y() + marginBeforeForChild(*(child->layoutObject())));
         }
 
-        return LayoutSize(child->x() + marginBeforeForChild(*(child->renderer())),
-            child->y() + child->renderer()->marginTop());
+        return LayoutSize(child->x() + marginBeforeForChild(*(child->layoutObject())),
+            child->y() + child->layoutObject()->marginTop());
     }
 
     LayoutPoint flipFloatForWritingModeForChild(const FloatingObject*, const LayoutPoint&) const;
 
     virtual const char* name() const override;
 
 protected:
     void rebuildFloatsFromIntruding();
     void layoutInlineChildren(bool relayoutChildren, LayoutUnit& paintInvalidationLogicalTop, LayoutUnit& paintInvalidationLogicalBottom, LayoutUnit afterEdge);
 
@@ skipping 292 matching lines @@
 
 // END METHODS DEFINED IN LayoutBlockFlowLine
 
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow());
 
 } // namespace blink
 
 #endif // LayoutBlockFlow_h