Remove OwnPtr from Blink.

third_party/WebKit/Source/core/xml/XPathParser.cpp

 /*
  * Copyright 2005 Maksim Orlovich <maksim@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 15 matching lines @@
  */
 
 #include "core/xml/XPathParser.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/XPathGrammar.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/xml/XPathEvaluator.h"
 #include "core/xml/XPathNSResolver.h"
 #include "core/xml/XPathPath.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/StringHash.h"
 
 using namespace blink;
 using namespace WTF;
 using namespace Unicode;
 using namespace XPath;
 
 Parser* Parser::currentParser = nullptr;
 
@@ skipping 447 matching lines @@
     return result;
 }
 
 void Parser::registerString(String* s)
 {
     if (s == 0)
         return;
 
     ASSERT(!m_strings.contains(s));
 
-    m_strings.add(adoptPtr(s));
+    m_strings.add(wrapUnique(s));
 }
 
 void Parser::deleteString(String* s)
 {
     if (s == 0)
         return;
 
     ASSERT(m_strings.contains(s));
 
     m_strings.remove(s);
 }