Rename Node::willBeDeletedFrom() to willBeDeletedFromDocument()

Source/core/dom/ContainerNode.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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 78 matching lines @@
 {
     while (RefPtr<Node> child = oldParent->firstChild()) {
         oldParent->parserRemoveChild(child.get());
         treeScope().adoptIfNeeded(child.get());
         parserAppendChild(child.get());
     }
 }
 
 ContainerNode::~ContainerNode()
 {
-    if (Document* document = documentInternal())
-        willBeDeletedFrom(document);
+    willBeDeletedFromDocument();
     removeDetachedChildren();
 }
 
 static inline bool isChildTypeAllowed(ContainerNode* newParent, Node* child)
 {
     if (!child->isDocumentFragment())
         return newParent->childTypeAllowed(child->nodeType());
 
     for (Node* node = child->firstChild(); node; node = node->nextSibling()) {
         if (!newParent->childTypeAllowed(node->nodeType()))
@@ skipping 878 matching lines @@
         return true;
 
     if (node->isElementNode() && toElement(node)->shadow())
         return true;
 
     return false;
 }
 #endif
 
 } // namespace WebCore