Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/loader/DocumentWriter.cpp

 /*
  * Copyright (C) 2010. Adam Barth. 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 21 matching lines @@
 #include "core/dom/ScriptableDocumentParser.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/parser/TextResourceDecoder.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderStateMachine.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/SecurityOrigin.h"
-#include <memory>
+#include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 DocumentWriter* DocumentWriter::create(Document* document, ParserSynchronizationPolicy parsingPolicy, const AtomicString& mimeType, const AtomicString& encoding)
 {
     return new DocumentWriter(document, parsingPolicy, mimeType, encoding);
 }
 
 DocumentWriter::DocumentWriter(Document* document, ParserSynchronizationPolicy parserSyncPolicy, const AtomicString& mimeType, const AtomicString& encoding)
     : m_document(document)
@@ skipping 26 matching lines @@
     // FIXME: This should call DocumentParser::appendBytes instead of append
     // to support RawDataDocumentParsers.
     if (DocumentParser* parser = m_document->parser())
         parser->append(source);
 }
 
 void DocumentWriter::addData(const char* bytes, size_t length)
 {
     ASSERT(m_parser);
     if (m_parser->needsDecoder() && 0 < length) {
-        std::unique_ptr<TextResourceDecoder> decoder = m_decoderBuilder.buildFor(m_document);
+        OwnPtr<TextResourceDecoder> decoder = m_decoderBuilder.buildFor(m_document);
         m_parser->setDecoder(std::move(decoder));
     }
     // appendBytes() can result replacing DocumentLoader::m_writer.
     m_parser->appendBytes(bytes, length);
 }
 
 void DocumentWriter::end()
 {
     ASSERT(m_document);
 
     if (!m_parser)
         return;
 
     if (m_parser->needsDecoder()) {
-        std::unique_ptr<TextResourceDecoder> decoder = m_decoderBuilder.buildFor(m_document);
+        OwnPtr<TextResourceDecoder> decoder = m_decoderBuilder.buildFor(m_document);
         m_parser->setDecoder(std::move(decoder));
     }
 
     m_parser->finish();
     m_parser = nullptr;
     m_document = nullptr;
 }
 
 void DocumentWriter::setDocumentWasLoadedAsPartOfNavigation()
 {
     ASSERT(m_parser && !m_parser->isStopped());
     m_parser->setDocumentWasLoadedAsPartOfNavigation();
 }
 
 } // namespace blink