Remove OwnPtr from Blink.

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

Index: third_party/WebKit/Source/core/xml/XPathParser.cpp
diff --git a/third_party/WebKit/Source/core/xml/XPathParser.cpp b/third_party/WebKit/Source/core/xml/XPathParser.cpp
index bd9e09369766dce75fdac4237b87f40cfdd25091..3d2a055ceecc3d7a9891b9c55a423e1778e72440 100644
--- a/third_party/WebKit/Source/core/xml/XPathParser.cpp
+++ b/third_party/WebKit/Source/core/xml/XPathParser.cpp
@@ -33,6 +33,7 @@
 #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"
 
@@ -500,7 +501,7 @@ void Parser::registerString(String* s)
 
     ASSERT(!m_strings.contains(s));
 
-    m_strings.add(adoptPtr(s));
+    m_strings.add(wrapUnique(s));
 }
 
 void Parser::deleteString(String* s)