Remove OwnPtr from Blink.

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

 /*
     Copyright (C) 1999 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
     Copyright (C) 2006, 2008 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.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 
 */
 
 #ifndef TextResourceDecoder_h
 #define TextResourceDecoder_h
 
 #include "core/CoreExport.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/text/TextEncoding.h"
+#include <memory>
 
 namespace blink {
 
 class HTMLMetaCharsetParser;
 
 class CORE_EXPORT TextResourceDecoder {
     USING_FAST_MALLOC(TextResourceDecoder);
     WTF_MAKE_NONCOPYABLE(TextResourceDecoder);
 public:
     enum EncodingSource {
         DefaultEncoding,
         AutoDetectedEncoding,
         EncodingFromContentSniffing,
         EncodingFromXMLHeader,
         EncodingFromMetaTag,
         EncodingFromCSSCharset,
         EncodingFromHTTPHeader,
         EncodingFromParentFrame
     };
 
-    static PassOwnPtr<TextResourceDecoder> create(const String& mimeType, const WTF::TextEncoding& defaultEncoding = WTF::TextEncoding(), bool usesEncodingDetector = false)
+    static std::unique_ptr<TextResourceDecoder> create(const String& mimeType, const WTF::TextEncoding& defaultEncoding = WTF::TextEncoding(), bool usesEncodingDetector = false)
     {
-        return adoptPtr(new TextResourceDecoder(mimeType, defaultEncoding, usesEncodingDetector ? UseAllAutoDetection : UseContentAndBOMBasedDetection));
+        return wrapUnique(new TextResourceDecoder(mimeType, defaultEncoding, usesEncodingDetector ? UseAllAutoDetection : UseContentAndBOMBasedDetection));
     }
     // Corresponds to utf-8 decode in Encoding spec:
     // https://encoding.spec.whatwg.org/#utf-8-decode.
-    static PassOwnPtr<TextResourceDecoder> createAlwaysUseUTF8ForText()
+    static std::unique_ptr<TextResourceDecoder> createAlwaysUseUTF8ForText()
     {
-        return adoptPtr(new TextResourceDecoder("plain/text", UTF8Encoding(), AlwaysUseUTF8ForText));
+        return wrapUnique(new TextResourceDecoder("plain/text", UTF8Encoding(), AlwaysUseUTF8ForText));
     }
     ~TextResourceDecoder();
 
     void setEncoding(const WTF::TextEncoding&, EncodingSource);
     const WTF::TextEncoding& encoding() const { return m_encoding; }
     bool encodingWasDetectedHeuristically() const
     {
         return m_source == AutoDetectedEncoding
             || m_source == EncodingFromContentSniffing;
     }
@@ skipping 38 matching lines @@
     static ContentType determineContentType(const String& mimeType);
     static const WTF::TextEncoding& defaultEncoding(ContentType, const WTF::TextEncoding& defaultEncoding);
 
     bool checkForCSSCharset(const char*, size_t, bool& movedDataToBuffer);
     bool checkForXMLCharset(const char*, size_t, bool& movedDataToBuffer);
     void checkForMetaCharset(const char*, size_t);
     bool shouldAutoDetect() const;
 
     ContentType m_contentType;
     WTF::TextEncoding m_encoding;
-    OwnPtr<TextCodec> m_codec;
+    std::unique_ptr<TextCodec> m_codec;
     EncodingSource m_source;
     const char* m_hintEncoding;
     Vector<char> m_buffer;
     bool m_checkedForBOM;
     bool m_checkedForCSSCharset;
     bool m_checkedForXMLCharset;
     bool m_checkedForMetaCharset;
     bool m_useLenientXMLDecoding; // Don't stop on XML decoding errors.
     bool m_sawError;
     EncodingDetectionOption m_encodingDetectionOption;
 
-    OwnPtr<HTMLMetaCharsetParser> m_charsetParser;
+    std::unique_ptr<HTMLMetaCharsetParser> m_charsetParser;
 };
 
 } // namespace blink
 
 #endif