Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/web/SpeechRecognitionClientProxy.cpp

 /*
  * Copyright (C) 2012 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:
  *  * Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *  * Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 24 matching lines @@
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/WebMediaStreamTrack.h"
 #include "public/platform/WebSecurityOrigin.h"
 #include "public/web/WebSpeechGrammar.h"
 #include "public/web/WebSpeechRecognitionHandle.h"
 #include "public/web/WebSpeechRecognitionParams.h"
 #include "public/web/WebSpeechRecognitionResult.h"
 #include "public/web/WebSpeechRecognizer.h"
 #include "wtf/PassRefPtr.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
 
 namespace blink {
 
 SpeechRecognitionClientProxy::~SpeechRecognitionClientProxy()
 {
 }
 
-std::unique_ptr<SpeechRecognitionClientProxy> SpeechRecognitionClientProxy::create(WebSpeechRecognizer* recognizer)
+PassOwnPtr<SpeechRecognitionClientProxy> SpeechRecognitionClientProxy::create(WebSpeechRecognizer* recognizer)
 {
-    return wrapUnique(new SpeechRecognitionClientProxy(recognizer));
+    return adoptPtr(new SpeechRecognitionClientProxy(recognizer));
 }
 
 void SpeechRecognitionClientProxy::start(SpeechRecognition* recognition, const SpeechGrammarList* grammarList, const String& lang, bool continuous, bool interimResults, unsigned long maxAlternatives, MediaStreamTrack* audioTrack)
 {
     size_t length = grammarList ? static_cast<size_t>(grammarList->length()) : 0U;
     WebVector<WebSpeechGrammar> webSpeechGrammars(length);
     for (unsigned long i = 0; i < length; ++i)
         webSpeechGrammars[i] = grammarList->item(i);
 
     WebMediaStreamTrack track;
@@ skipping 78 matching lines @@
     SpeechRecognition* recognition(handle);
     recognition->didEnd();
 }
 
 SpeechRecognitionClientProxy::SpeechRecognitionClientProxy(WebSpeechRecognizer* recognizer)
     : m_recognizer(recognizer)
 {
 }
 
 } // namespace blink