Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/wtf/text/TextEncodingRegistry.cpp

 /*
  * Copyright (C) 2006, 2007, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2007-2009 Torch Mobile, Inc.
  *
  * 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 24 matching lines @@
 #include "wtf/StringExtras.h"
 #include "wtf/ThreadingPrimitives.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/TextCodecICU.h"
 #include "wtf/text/TextCodecLatin1.h"
 #include "wtf/text/TextCodecReplacement.h"
 #include "wtf/text/TextCodecUTF16.h"
 #include "wtf/text/TextCodecUTF8.h"
 #include "wtf/text/TextCodecUserDefined.h"
 #include "wtf/text/TextEncoding.h"
-#include <memory>
 
 namespace WTF {
 
 const size_t maxEncodingNameLength = 63;
 
 // Hash for all-ASCII strings that does case folding.
 struct TextEncodingNameHash {
     static bool equal(const char* s1, const char* s2)
     {
         char c1;
@@ skipping 181 matching lines @@
 {
     TextCodecReplacement::registerEncodingNames(addToTextEncodingNameMap);
     TextCodecReplacement::registerCodecs(addToTextCodecMap);
 
     TextCodecICU::registerEncodingNames(addToTextEncodingNameMap);
     TextCodecICU::registerCodecs(addToTextCodecMap);
 
     pruneBlacklistedCodecs();
 }
 
-std::unique_ptr<TextCodec> newTextCodec(const TextEncoding& encoding)
+PassOwnPtr<TextCodec> newTextCodec(const TextEncoding& encoding)
 {
     MutexLocker lock(encodingRegistryMutex());
 
 
     ASSERT(textCodecMap);
     TextCodecFactory factory = textCodecMap->get(encoding.name());
     ASSERT(factory.function);
     return factory.function(encoding, factory.additionalData);
 }
 
@@ skipping 58 matching lines @@
     MutexLocker lock(encodingRegistryMutex());
 
     TextEncodingNameMap::const_iterator it = textEncodingNameMap->begin();
     TextEncodingNameMap::const_iterator end = textEncodingNameMap->end();
     for (; it != end; ++it)
         fprintf(stderr, "'%s' => '%s'\n", it->key, it->value);
 }
 #endif
 
 } // namespace WTF