Move rendering/RenderObject to layout/LayoutObject.

Source/core/rendering/RenderTextFragment.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 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.
  *
@@ skipping 77 matching lines @@
 void RenderTextFragment::setText(PassRefPtr<StringImpl> text, bool force)
 {
     RenderText::setText(text, force);
 
     m_start = 0;
     m_end = textLength();
 
     // If we're the remaining text from a first letter then we have to tell the
     // first letter pseudo element to reattach itself so it can re-calculate the
     // correct first-letter settings.
-    if (RenderObject* previous = previousSibling()) {
+    if (LayoutObject* previous = previousSibling()) {
         if (!previous->isPseudoElement() || !previous->node()->isFirstLetterPseudoElement())
             return;
 
         // Tell the first letter container node, and the first-letter node
         // that their text content changed.
         toFirstLetterPseudoElement(previous->node())->updateTextFragments();
     }
 }
 
 void RenderTextFragment::setTextFragment(PassRefPtr<StringImpl> text, unsigned start, unsigned length)
@@ skipping 27 matching lines @@
 // If this is the renderer for a first-letter pseudoNode then we have to look
 // at the node for the remaining text to find our content.
 Text* RenderTextFragment::associatedTextNode() const
 {
     Node* node = m_isRemainingTextRenderer ? this->node() : this->firstLetterPseudoElement();
     if (!node)
         return nullptr;
 
     if (node->isFirstLetterPseudoElement()) {
         FirstLetterPseudoElement* pseudo = toFirstLetterPseudoElement(node);
-        RenderObject* nextRenderer = FirstLetterPseudoElement::firstLetterTextRenderer(*pseudo);
+        LayoutObject* nextRenderer = FirstLetterPseudoElement::firstLetterTextRenderer(*pseudo);
         if (!nextRenderer)
             return nullptr;
         node = nextRenderer->node();
     }
     return (node && node->isTextNode()) ? toText(node) : nullptr;
 }
 
 } // namespace blink