Use tighter typing in editing: VisiblePosition & VisibleSelection

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 3956 matching lines @@
 
     if (extraWidthToEndOfLine)
         *extraWidthToEndOfLine = x() + width() - rect.maxX();
 
     // Move to local coords
     rect.moveBy(-location());
 
     // FIXME: Border/padding should be added for all elements but this workaround
     // is needed because we use offsets inside an "atomic" element to represent
     // positions before and after the element in deprecated editing offsets.
-    if (node() && !(editingIgnoresContent(node()) || isRenderedTable(node()))) {
+    if (node() && !(editingIgnoresContent(node()) || isRenderedTableElement(node()))) {
         rect.setX(rect.x() + borderLeft() + paddingLeft());
         rect.setY(rect.y() + paddingTop() + borderTop());
     }
 
     if (!isHorizontalWritingMode())
         return rect.transposedRect();
 
     return rect;
 }
 
@@ skipping 734 matching lines @@
 RenderBox::BoxDecorationData::BoxDecorationData(const RenderStyle& style)
 {
     backgroundColor = style.visitedDependentColor(CSSPropertyBackgroundColor);
     hasBackground = backgroundColor.alpha() || style.hasBackgroundImage();
     ASSERT(hasBackground == style.hasBackground());
     hasBorder = style.hasBorder();
     hasAppearance = style.hasAppearance();
 }
 
 } // namespace blink