Remove lots of things from RenderObject

sky/engine/core/editing/VisibleUnits.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 196 matching lines @@
 
     const InlineTextBox* previousBox = leafBoxes.previousTextBox(&startBox->root(), textBox);
     if (previousBox)
         return previousBox;
 
     previousBox = leafBoxes.previousTextBox(startBox->root().prevRootBox(), 0);
     if (previousBox)
         return previousBox;
 
     while (1) {
-        Node* startNode = startBox->renderer().nonPseudoNode();
+        Node* startNode = startBox->renderer().node();
         if (!startNode)
             break;
 
         Position position = previousRootInlineBoxCandidatePosition(startNode, visiblePosition, ContentIsEditable);
         if (position.isNull())
             break;
 
         RenderedPosition renderedPosition(position, DOWNSTREAM);
         RootInlineBox* previousRoot = renderedPosition.rootBox();
         if (!previousRoot)
@@ skipping 20 matching lines @@
 
     const InlineTextBox* nextBox = leafBoxes.nextTextBox(&startBox->root(), textBox);
     if (nextBox)
         return nextBox;
 
     nextBox = leafBoxes.nextTextBox(startBox->root().nextRootBox(), 0);
     if (nextBox)
         return nextBox;
 
     while (1) {
-        Node* startNode =startBox->renderer().nonPseudoNode();
+        Node* startNode =startBox->renderer().node();
         if (!startNode)
             break;
 
         Position position = nextRootInlineBoxCandidatePosition(startNode, visiblePosition, ContentIsEditable);
         if (position.isNull())
             break;
 
         RenderedPosition renderedPosition(position, DOWNSTREAM);
         RootInlineBox* nextRoot = renderedPosition.rootBox();
         if (!nextRoot)
@@ skipping 440 matching lines @@
         if (!startNode)
             return VisiblePosition();
     } else {
         // Generated content (e.g. list markers and CSS :before and :after pseudoelements) have no corresponding DOM element,
         // and so cannot be represented by a VisiblePosition. Use whatever follows instead.
         startBox = rootBox->firstLeafChild();
         while (true) {
             if (!startBox)
                 return VisiblePosition();
 
-            startNode = startBox->renderer().nonPseudoNode();
+            startNode = startBox->renderer().node();
             if (startNode)
                 break;
 
             startBox = startBox->nextLeafChild();
         }
     }
 
     return VisiblePosition(startNode->isTextNode() ? Position(toText(startNode), toInlineTextBox(startBox)->start()) : positionBeforeNode(startNode));
 }
 
@@ skipping 46 matching lines @@
         if (!endNode)
             return VisiblePosition();
     } else {
         // Generated content (e.g. list markers and CSS :before and :after pseudoelements) have no corresponding DOM element,
         // and so cannot be represented by a VisiblePosition. Use whatever precedes instead.
         endBox = rootBox->lastLeafChild();
         while (true) {
             if (!endBox)
                 return VisiblePosition();
 
-            endNode = endBox->renderer().nonPseudoNode();
+            endNode = endBox->renderer().node();
             if (endNode)
                 break;
 
             endBox = endBox->prevLeafChild();
         }
     }
 
     Position pos;
     if (endBox->isInlineTextBox() && endNode->isTextNode()) {
         InlineTextBox* endTextBox = toInlineTextBox(endBox);
@@ skipping 575 matching lines @@
     int caretOffset;
     position.position().getInlineBoxAndOffset(position.affinity(), inlineBox, caretOffset);
 
     if (inlineBox)
         renderer = &inlineBox->renderer();
 
     return renderer->localCaretRect(inlineBox, caretOffset);
 }
 
 }