Convert Pass()→std::move() in //google_apis

google_apis/gcm/engine/heartbeat_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 "google_apis/gcm/engine/heartbeat_manager.h"
 
+#include <utility>
+
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/metrics/histogram.h"
 #include "base/power_monitor/power_monitor.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "build/build_config.h"
 #include "google_apis/gcm/protocol/mcs.pb.h"
 #include "net/base/network_change_notifier.h"
@@ skipping 96 matching lines @@
     return base::TimeTicks();
 }
 
 void HeartbeatManager::UpdateHeartbeatTimer(scoped_ptr<base::Timer> timer) {
   bool was_running = heartbeat_timer_->IsRunning();
   base::TimeDelta remaining_delay =
       heartbeat_timer_->desired_run_time() - base::TimeTicks::Now();
   base::Closure timer_task(heartbeat_timer_->user_task());
 
   heartbeat_timer_->Stop();
-  heartbeat_timer_ = timer.Pass();
+  heartbeat_timer_ = std::move(timer);
 
   if (was_running)
     heartbeat_timer_->Start(FROM_HERE, remaining_delay, timer_task);
 }
 
 void HeartbeatManager::OnSuspend() {
   // The system is going to sleep. Record the time, so on resume we know how
   // much time the machine was suspended.
   suspend_time_ = base::Time::Now();
 }
@@ skipping 150 matching lines @@
       interval <= max_heartbeat_interval;
 }
 
 void HeartbeatManager::ResetConnection(
     ConnectionFactory::ConnectionResetReason reason) {
   Stop();
   trigger_reconnect_callback_.Run(reason);
 }
 
 }  // namespace gcm