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

chrome/browser/chromeos/attestation/attestation_ca_client.cc

 // Copyright (c) 2013 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.
 
 #include "chrome/browser/chromeos/attestation/attestation_ca_client.h"
 
 #include <string>
 
 #include "chrome/browser/browser_process.h"
 #include "net/base/load_flags.h"
@@ skipping 30 matching lines @@
 
 void AttestationCAClient::OnURLFetchComplete(const net::URLFetcher* source) {
   FetcherCallbackMap::iterator iter = pending_requests_.find(source);
   if (iter == pending_requests_.end()) {
     LOG(WARNING) << "Callback from unknown source.";
     return;
   }
 
   DataCallback callback = iter->second;
   pending_requests_.erase(iter);
-  scoped_ptr<const net::URLFetcher> scoped_source(source);
+  std::unique_ptr<const net::URLFetcher> scoped_source(source);
 
   if (source->GetStatus().status() != net::URLRequestStatus::SUCCESS) {
     LOG(ERROR) << "Attestation CA request failed, status: "
                << source->GetStatus().status() << ", error: "
                << source->GetStatus().error();
     callback.Run(false, "");
     return;
   }
 
   if (source->GetResponseCode() != net::HTTP_OK) {
@@ skipping 22 matching lines @@
   fetcher->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
                         net::LOAD_DO_NOT_SAVE_COOKIES |
                         net::LOAD_DISABLE_CACHE);
   fetcher->SetUploadData(kMimeContentType, request);
   pending_requests_[fetcher] = on_response;
   fetcher->Start();
 }
 
 }  // namespace attestation
 }  // namespace chromeos