Add Node::isInDocumentTree()

third_party/WebKit/Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 3154 matching lines @@
 
 #ifdef DUMP_NODE_STATISTICS
 bool Element::hasNamedNodeMap() const
 {
     return hasRareData() && elementRareData()->attributeMap();
 }
 #endif
 
 inline void Element::updateName(const AtomicString& oldName, const AtomicString& newName)
 {
-    if (!isConnected() || isInShadowTree())
+    if (!isInDocumentTree())
         return;
 
     if (oldName == newName)
         return;
 
     if (shouldRegisterAsNamedItem())
         updateNamedItemRegistration(oldName, newName);
 }
 
 inline void Element::updateId(const AtomicString& oldId, const AtomicString& newId)
@@ skipping 559 matching lines @@
 
 DEFINE_TRACE_WRAPPERS(Element)
 {
     if (hasRareData()) {
         visitor->traceWrappers(elementRareData());
     }
     ContainerNode::traceWrappers(visitor);
 }
 
 } // namespace blink