Rename Node::inShadowIncludingDocument() to Node::isConnected()

third_party/WebKit/Source/core/html/HTMLTitleElement.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) 2003, 2010 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 28 matching lines @@
     : HTMLElement(titleTag, document)
     , m_ignoreTitleUpdatesWhenChildrenChange(false)
 {
 }
 
 DEFINE_NODE_FACTORY(HTMLTitleElement)
 
 Node::InsertionNotificationRequest HTMLTitleElement::insertedInto(ContainerNode* insertionPoint)
 {
     HTMLElement::insertedInto(insertionPoint);
-    if (inShadowIncludingDocument() && !isInShadowTree())
+    if (isConnected() && !isInShadowTree())
         document().setTitleElement(this);
     return InsertionDone;
 }
 
 void HTMLTitleElement::removedFrom(ContainerNode* insertionPoint)
 {
     HTMLElement::removedFrom(insertionPoint);
-    if (insertionPoint->inShadowIncludingDocument() && !insertionPoint->isInShadowTree())
+    if (insertionPoint->isConnected() && !insertionPoint->isInShadowTree())
         document().removeTitle(this);
 }
 
 void HTMLTitleElement::childrenChanged(const ChildrenChange& change)
 {
     HTMLElement::childrenChanged(change);
-    if (inShadowIncludingDocument() && !isInShadowTree() && !m_ignoreTitleUpdatesWhenChildrenChange)
+    if (isConnected() && !isInShadowTree() && !m_ignoreTitleUpdatesWhenChildrenChange)
         document().setTitleElement(this);
 }
 
 String HTMLTitleElement::text() const
 {
     StringBuilder result;
 
     for (Node *n = firstChild(); n; n = n->nextSibling()) {
         if (n->isTextNode())
             result.append(toText(n)->data());
@@ skipping 10 matching lines @@
         // Avoid calling Document::setTitleElement() during intermediate steps.
         TemporaryChange<bool> inhibitTitleUpdateScope(m_ignoreTitleUpdatesWhenChildrenChange, !value.isEmpty());
         removeChildren(OmitSubtreeModifiedEvent);
     }
 
     if (!value.isEmpty())
         appendChild(document().createTextNode(value.impl()), IGNORE_EXCEPTION);
 }
 
 } // namespace blink