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

chrome/browser/safe_browsing/client_side_model_loader.cc

 // Copyright (c) 2012 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/safe_browsing/client_side_model_loader.h"
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/command_line.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "chrome/browser/safe_browsing/protocol_manager.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/safe_browsing/client_model.pb.h"
 #include "chrome/common/safe_browsing/csd.pb.h"
 #include "chrome/common/safe_browsing/safebrowsing_messages.h"
@@ skipping 109 matching lines @@
   const int response_code = source->GetResponseCode();
   SafeBrowsingProtocolManager::RecordHttpResponseOrErrorCode(
       kUmaModelDownloadResponseMetricName, status, response_code);
 
   // max_age is valid iff !0.
   base::TimeDelta max_age;
   if (is_success && net::HTTP_OK == response_code &&
       source->GetResponseHeaders()) {
     source->GetResponseHeaders()->GetMaxAgeValue(&max_age);
   }
-  scoped_ptr<ClientSideModel> model(new ClientSideModel());
+  std::unique_ptr<ClientSideModel> model(new ClientSideModel());
   ClientModelStatus model_status;
   if (!is_success || net::HTTP_OK != response_code) {
     model_status = MODEL_FETCH_FAILED;
   } else if (data.empty()) {
     model_status = MODEL_EMPTY;
   } else if (data.size() > kMaxModelSizeBytes) {
     model_status = MODEL_TOO_LARGE;
   } else if (!model->ParseFromString(data)) {
     model_status = MODEL_PARSE_ERROR;
   } else if (!model->IsInitialized() || !model->has_version()) {
@@ skipping 48 matching lines @@
 }
 
 void ModelLoader::CancelFetcher() {
   // Invalidate any scheduled request.
   weak_factory_.InvalidateWeakPtrs();
   // Cancel any request in progress.
   fetcher_.reset();
 }
 
 }  // namespace safe_browsing