ReadTimeDeltaFromFile   90 chrome/browser/chromeos/system/automatic_reboot_manager.cc           ReadTimeDeltaFromFile(uptime_file),
ReadTimeDeltaFromFile   91 chrome/browser/chromeos/system/automatic_reboot_manager.cc           ReadTimeDeltaFromFile(update_reboot_needed_uptime_file))));
ReadTimeDeltaFromFile  102 chrome/browser/chromeos/system/automatic_reboot_manager.cc       ReadTimeDeltaFromFile(update_reboot_needed_uptime_file);
ReadTimeDeltaFromFile  108 chrome/browser/chromeos/system/automatic_reboot_manager.cc   const base::TimeDelta uptime = ReadTimeDeltaFromFile(uptime_file);