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

components/metrics/daily_event.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/daily_event.h"
 
 #include "base/i18n/time_formatting.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
@@ skipping 40 matching lines @@
 
 // static
 void DailyEvent::RegisterPref(PrefRegistrySimple* registry,
                               const char* pref_name) {
   registry->RegisterInt64Pref(pref_name, base::Time().ToInternalValue());
 }
 
 void DailyEvent::AddObserver(scoped_ptr<DailyEvent::Observer> observer) {
   DVLOG(2) << "DailyEvent observer added.";
   DCHECK(last_fired_.is_null());
-  observers_.push_back(observer.release());
+  observers_.push_back(observer.Pass());
 }
 
 void DailyEvent::CheckInterval() {
   base::Time now = base::Time::Now();
   if (last_fired_.is_null()) {
     // The first time we call CheckInterval, we read the time stored in prefs.
     last_fired_ = base::Time::FromInternalValue(
         pref_service_->GetInt64(pref_name_));
     DVLOG(1) << "DailyEvent time loaded: "
              << base::TimeFormatShortDateAndTime(last_fired_);
@@ skipping 25 matching lines @@
 
   // Notify all observers
   for (ScopedVector<DailyEvent::Observer>::iterator it = observers_.begin();
        it != observers_.end();
        ++it) {
     (*it)->OnDailyEvent();
   }
 }
 
 }  // namespace metrics