Remove OwnPtr from Blink.

third_party/WebKit/Source/core/html/parser/HTMLTokenizer.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  *
  * 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
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 13 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef HTMLTokenizer_h
 #define HTMLTokenizer_h
 
 #include "core/html/parser/HTMLParserOptions.h"
 #include "core/html/parser/HTMLToken.h"
 #include "core/html/parser/InputStreamPreprocessor.h"
 #include "platform/text/SegmentedString.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 namespace blink {
 
 class HTMLTokenizer {
     WTF_MAKE_NONCOPYABLE(HTMLTokenizer);
     USING_FAST_MALLOC(HTMLTokenizer);
 public:
-    static PassOwnPtr<HTMLTokenizer> create(const HTMLParserOptions& options) { return adoptPtr(new HTMLTokenizer(options)); }
+    static std::unique_ptr<HTMLTokenizer> create(const HTMLParserOptions& options) { return wrapUnique(new HTMLTokenizer(options)); }
     ~HTMLTokenizer();
 
     void reset();
 
     enum State {
         DataState,
         CharacterReferenceInDataState,
         RCDATAState,
         CharacterReferenceInRCDATAState,
         RAWTEXTState,
@@ skipping 209 matching lines @@
     // token (e.g., when lexing script). We buffer the name of the end tag
     // token here so we remember it next time we re-enter the tokenizer.
     Vector<LChar, 32> m_bufferedEndTagName;
 
     HTMLParserOptions m_options;
 };
 
 } // namespace blink
 
 #endif