Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/certificate_provider/thread_safe_certificate_map.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 CHROME_BROWSER_CHROMEOS_CERTIFICATE_PROVIDER_THREAD_SAFE_CERTIFICATE_MAP_H_
 #define CHROME_BROWSER_CHROMEOS_CERTIFICATE_PROVIDER_THREAD_SAFE_CERTIFICATE_MAP_H_
 
 #include <map>
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "chrome/browser/chromeos/certificate_provider/certificate_info.h"
 
 namespace net {
 class SHA256HashValueLessThan;
 class X509Certificate;
 struct SHA256HashValue;
 }
 
 namespace chromeos {
 namespace certificate_provider {
 
 class ThreadSafeCertificateMap {
  public:
   struct MapValue {
     MapValue(const CertificateInfo& cert_info, const std::string& extension_id);
     ~MapValue();
 
     CertificateInfo cert_info;
     std::string extension_id;
   };
   using FingerprintToCertAndExtensionMap =
       std::map<net::SHA256HashValue,
-               scoped_ptr<MapValue>,
+               std::unique_ptr<MapValue>,
                net::SHA256HashValueLessThan>;
 
   ThreadSafeCertificateMap();
   ~ThreadSafeCertificateMap();
 
   // Updates the stored certificates with the given mapping from extension ids
   // to certificates.
   void Update(const std::map<std::string, CertificateInfoList>&
                   extension_to_certificates);
 
@@ skipping 18 matching lines @@
   base::Lock lock_;
   FingerprintToCertAndExtensionMap fingerprint_to_cert_and_extension_;
 
   DISALLOW_COPY_AND_ASSIGN(ThreadSafeCertificateMap);
 };
 
 }  // namespace certificate_provider
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CERTIFICATE_PROVIDER_THREAD_SAFE_CERTIFICATE_MAP_H_