Change WTF::TemporaryChange to be an alias for AutoReset

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 11 matching lines @@
 
 #include "core/html/HTMLTitleElement.h"
 
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/HTMLNames.h"
 #include "core/dom/ChildListMutationScope.h"
 #include "core/dom/Document.h"
 #include "core/dom/Text.h"
 #include "core/style/ComputedStyle.h"
 #include "core/style/StyleInheritedData.h"
+#include "wtf/AutoReset.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
 inline HTMLTitleElement::HTMLTitleElement(Document& document)
     : HTMLElement(titleTag, document)
     , m_ignoreTitleUpdatesWhenChildrenChange(false)
 {
@@ skipping 34 matching lines @@
 
     return result.toString();
 }
 
 void HTMLTitleElement::setText(const String &value)
 {
     ChildListMutationScope mutation(*this);
 
     {
         // Avoid calling Document::setTitleElement() during intermediate steps.
-        TemporaryChange<bool> inhibitTitleUpdateScope(m_ignoreTitleUpdatesWhenChildrenChange, !value.isEmpty());
+        AutoReset<bool> inhibitTitleUpdateScope(&m_ignoreTitleUpdatesWhenChildrenChange, !value.isEmpty());
         removeChildren(OmitSubtreeModifiedEvent);
     }
 
     if (!value.isEmpty())
         appendChild(document().createTextNode(value.impl()), IGNORE_EXCEPTION);
 }
 
 } // namespace blink