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

chrome/browser/chromeos/certificate_provider/certificate_requests.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_CERTIFICATE_REQUESTS_H_
 #define CHROME_BROWSER_CHROMEOS_CERTIFICATE_PROVIDER_CERTIFICATE_REQUESTS_H_
 
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/certificate_provider/certificate_info.h"
 #include "net/cert/x509_certificate.h"
 
 namespace chromeos {
 namespace certificate_provider {
 
 class CertificateRequests {
  public:
   CertificateRequests();
   ~CertificateRequests();
@@ skipping 24 matching lines @@
       std::map<std::string, CertificateInfoList>* certificates,
       base::Callback<void(const net::CertificateList&)>* callback);
 
   // Removes this extension from all pending requests and returns the ids of
   // all completed requests.
   std::vector<int> DropExtension(const std::string& extension_id);
 
  private:
   struct CertificateRequestState;
 
-  std::map<int, scoped_ptr<CertificateRequestState>> requests_;
+  std::map<int, std::unique_ptr<CertificateRequestState>> requests_;
   int next_free_request_id_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(CertificateRequests);
 };
 
 }  // namespace certificate_provider
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CERTIFICATE_PROVIDER_CERTIFICATE_REQUESTS_H_