Substituting pattern ScopedVector push_back(ptr.release()) with push_back(ptr.Pass()) in components…

components/metrics/metrics_service.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.
 
 //------------------------------------------------------------------------------
 // Description of the life cycle of a instance of MetricsService.
 //
 //  OVERVIEW
 //
 // A MetricsService instance is typically created at application startup.  It is
@@ skipping 1027 matching lines @@
 
   SyntheticTrialGroup trial_group = trial;
   trial_group.start_time = base::TimeTicks::Now();
   synthetic_trial_groups_.push_back(trial_group);
   NotifySyntheticTrialObservers();
 }
 
 void MetricsService::RegisterMetricsProvider(
     scoped_ptr<MetricsProvider> provider) {
   DCHECK_EQ(INITIALIZED, state_);
-  metrics_providers_.push_back(provider.release());
+  metrics_providers_.push_back(provider.Pass());
 }
 
 void MetricsService::CheckForClonedInstall(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   state_manager_->CheckForClonedInstall(task_runner);
 }
 
 void MetricsService::NotifySyntheticTrialObservers() {
   FOR_EACH_OBSERVER(SyntheticTrialObserver, synthetic_trial_observer_list_,
                     OnSyntheticTrialsChanged(synthetic_trial_groups_));
@@ skipping 62 matching lines @@
   local_state_->SetBoolean(path, value);
   RecordCurrentState(local_state_);
 }
 
 void MetricsService::RecordCurrentState(PrefService* pref) {
   pref->SetInt64(prefs::kStabilityLastTimestampSec,
                  base::Time::Now().ToTimeT());
 }
 
 }  // namespace metrics