base: SysInfo::Uptime() returns a TimeDelta

chrome/browser/chromeos/policy/remote_commands/device_command_reboot_job.cc

 // Copyright 2015 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/chromeos/policy/remote_commands/device_command_reboot_job.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 37 matching lines @@
 bool DeviceCommandRebootJob::IsExpired(base::TimeTicks now) {
   return now > issued_time() + base::TimeDelta::FromMinutes(
                                    kCommandExpirationTimeInMinutes);
 }
 
 void DeviceCommandRebootJob::RunImpl(
     const CallbackWithResult& succeeded_callback,
     const CallbackWithResult& failed_callback) {
   // Determines the time delta between the command having been issued and the
   // boot time of the system.
-  const base::TimeDelta uptime =
-      base::TimeDelta::FromMilliseconds(base::SysInfo::Uptime());
+  const base::TimeDelta uptime = base::SysInfo::Uptime();
   const base::TimeTicks boot_time = base::TimeTicks::Now() - uptime;
   const base::TimeDelta delta = boot_time - issued_time();
   // If the reboot command was issued before the system booted, we inform the
   // server that the reboot succeeded. Otherwise, the reboot must still be
   // performed and we invoke it. |kMinimumUptimeInMinutes| defines a lower limit
   // on the uptime to avoid uninterruptable reboot loops.
   if (delta > base::TimeDelta()) {
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(succeeded_callback, nullptr));
     return;
@@ skipping 14 matching lines @@
 
 base::TimeDelta DeviceCommandRebootJob::GetCommmandTimeout() const {
   return base::TimeDelta::FromMinutes(kMinimumUptimeInMinutes);
 }
 
 void DeviceCommandRebootJob::Reboot() const {
   power_manager_client_->RequestRestart();
 }
 
 }  // namespace policy