Rename Node::attached() to confusingAndOftenMisusedAttached()

Source/core/editing/InsertNodeBeforeCommand.cpp

 /*
  * Copyright (C) 2005, 2008 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 25 matching lines @@
     : SimpleEditCommand(refChild->document())
     , m_insertChild(insertChild)
     , m_refChild(refChild)
     , m_shouldAssumeContentIsAlwaysEditable(shouldAssumeContentIsAlwaysEditable)
 {
     ASSERT(m_insertChild);
     ASSERT(!m_insertChild->parentNode());
     ASSERT(m_refChild);
     ASSERT(m_refChild->parentNode());
 
-    ASSERT(m_refChild->parentNode()->rendererIsEditable() || !m_refChild->parentNode()->attached());
+    ASSERT(m_refChild->parentNode()->rendererIsEditable() || !m_refChild->parentNode()->confusingAndOftenMisusedAttached());
 }
 
 void InsertNodeBeforeCommand::doApply()
 {
     ContainerNode* parent = m_refChild->parentNode();
     if (!parent || (m_shouldAssumeContentIsAlwaysEditable == DoNotAssumeContentIsAlwaysEditable && !parent->isContentEditable(Node::UserSelectAllIsAlwaysNonEditable)))
         return;
     ASSERT(parent->isContentEditable(Node::UserSelectAllIsAlwaysNonEditable));
 
     parent->insertBefore(m_insertChild.get(), m_refChild.get(), IGNORE_EXCEPTION);
 }
 
 void InsertNodeBeforeCommand::doUnapply()
 {
     if (!m_insertChild->isContentEditable(Node::UserSelectAllIsAlwaysNonEditable))
         return;
 
     m_insertChild->remove(IGNORE_EXCEPTION);
 }
 
 }