[oilpan] Handlify Nodes in htmlediting

Source/core/page/DOMSelection.cpp

 /*
  * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2012 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 met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer. 
@@ skipping 322 matching lines @@
 void DOMSelection::extend(const Handle<Node>& node, int offset, ExceptionCode& ec)
 {
     if (!m_frame)
         return;
 
     if (!node) {
         ec = TYPE_MISMATCH_ERR;
         return;
     }
 
-    if (offset < 0 || offset > (node->offsetInCharacters() ? caretMaxOffset(node.raw()) : (int)node->childNodeCount())) {
+    if (offset < 0 || offset > (node->offsetInCharacters() ? caretMaxOffset(node) : (int)node->childNodeCount())) {
         ec = INDEX_SIZE_ERR;
         return;
     }
 
     if (!isValidForPosition(node))
         return;
 
     // FIXME: Eliminate legacy editing positions
     m_frame->selection()->setExtent(VisiblePosition(createLegacyEditingPosition(node, offset), DOWNSTREAM));
 }
@@ skipping 175 matching lines @@
 
 bool DOMSelection::isValidForPosition(const Handle<Node>& node) const
 {
     ASSERT(m_frame);
     if (!node)
         return true;
     return node->document() == m_frame->document();
 }
 
 } // namespace WebCore