Change a bool type to an enum type in constructor argument of SpaceSplitString.

Source/core/html/HTMLAnchorElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 271 matching lines @@
 }
 
 bool HTMLAnchorElement::hasRel(uint32_t relation) const
 {
     return m_linkRelations & relation;
 }
 
 void HTMLAnchorElement::setRel(const AtomicString& value)
 {
     m_linkRelations = 0;
-    SpaceSplitString newLinkRelations(value, true);
+    SpaceSplitString newLinkRelations(value, SpaceSplitString::ShouldFoldCase);
     // FIXME: Add link relations as they are implemented
     if (newLinkRelations.contains("noreferrer"))
         m_linkRelations |= RelationNoReferrer;
 }
 
 const AtomicString& HTMLAnchorElement::name() const
 {
     return getNameAttribute();
 }
 
 short HTMLAnchorElement::tabIndex() const
 {
     // Skip the supportsFocus check in HTMLElement.
     return Element::tabIndex();
 }
 
 bool HTMLAnchorElement::isLiveLink() const
 {
     return isLink() && !hasEditableStyle();
 }
 
 void HTMLAnchorElement::sendPings(const KURL& destinationURL) const
 {
     const AtomicString& pingValue = getAttribute(pingAttr);
     if (pingValue.isNull() || !document().settings() || !document().settings()->hyperlinkAuditingEnabled())
         return;
 
     UseCounter::count(document(), UseCounter::HTMLAnchorElementPingAttribute);
 
-    SpaceSplitString pingURLs(pingValue, false);
+    SpaceSplitString pingURLs(pingValue, SpaceSplitString::ShouldNotFoldCase);
     for (unsigned i = 0; i < pingURLs.size(); i++)
         PingLoader::sendLinkAuditPing(document().frame(), document().completeURL(pingURLs[i]), destinationURL);
 }
 
 void HTMLAnchorElement::handleClick(Event* event)
 {
     event->setDefaultHandled();
 
     LocalFrame* frame = document().frame();
     if (!frame)
@@ skipping 55 matching lines @@
             Vector<String> argv;
             argv.append("a");
             argv.append(fastGetAttribute(hrefAttr));
             activityLogger->logEvent("blinkAddElement", argv.size(), argv.data());
         }
     }
     return HTMLElement::insertedInto(insertionPoint);
 }
 
 }