Convert //components/metrics from scoped_ptr to std::unique_ptr

components/metrics/metrics_log_manager.cc

 // Copyright 2014 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 "components/metrics/metrics_log_manager.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/strings/string_util.h"
@@ skipping 35 matching lines @@
                          kStorageByteLimitPerLogType,
                          0),
       ongoing_log_queue_(local_state,
                          prefs::kMetricsOngoingLogs,
                          kOngoingLogsPersistLimit,
                          kStorageByteLimitPerLogType,
                          max_ongoing_log_size) {}
 
 MetricsLogManager::~MetricsLogManager() {}
 
-void MetricsLogManager::BeginLoggingWithLog(scoped_ptr<MetricsLog> log) {
+void MetricsLogManager::BeginLoggingWithLog(std::unique_ptr<MetricsLog> log) {
   DCHECK(!current_log_);
   current_log_ = std::move(log);
 }
 
 void MetricsLogManager::FinishCurrentLog() {
   DCHECK(current_log_.get());
   current_log_->CloseLog();
   std::string log_data;
   current_log_->GetEncodedLog(&log_data);
   if (!log_data.empty())
@@ skipping 54 matching lines @@
   ongoing_log_queue_.SerializeLogs();
 }
 
 void MetricsLogManager::LoadPersistedUnsentLogs() {
   initial_log_queue_.DeserializeLogs();
   ongoing_log_queue_.DeserializeLogs();
   unsent_logs_loaded_ = true;
 }
 
 }  // namespace metrics