Convert //components/[a-e]* from scoped_ptr to std::unique_ptr

components/audio_modem/public/modem.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_AUDIO_MODEM_PUBLIC_MODEM_H_
 #define COMPONENTS_AUDIO_MODEM_PUBLIC_MODEM_H_
 
+#include <memory>
 #include <string>
 
-#include "base/memory/scoped_ptr.h"
 #include "components/audio_modem/public/audio_modem_types.h"
 
 namespace audio_modem {
 
 class WhispernetClient;
 
 class Modem {
  public:
   virtual ~Modem() {}
 
@@ skipping 10 matching lines @@
   virtual void SetToken(AudioType type,
                         const std::string& url_safe_token) = 0;
 
   virtual const std::string GetToken(AudioType type) const = 0;
 
   virtual bool IsPlayingTokenHeard(AudioType type) const = 0;
 
   virtual void SetTokenParams(AudioType type,
                               const TokenParameters& params) = 0;
 
-  static scoped_ptr<Modem> Create();
+  static std::unique_ptr<Modem> Create();
 };
 
 }  // namespace audio_modem
 
 #endif  // COMPONENTS_AUDIO_MODEM_PUBLIC_MODEM_H_