Merge "Adding comment to alarmmanagerservice.proto."

  // Only valid if is_interactive is false.

  optional int64 time_until_next_non_wakeup_delivery_ms = 11;

  // Can be negative if the non-wakeup alarm time is in the past (non-wakeup

  // alarms aren't delivered unil the next time the device wakes up).

  optional int64 time_until_next_non_wakeup_alarm_ms = 12;

  optional int64 time_until_next_wakeup_ms = 13;

  optional int64 time_since_last_wakeup_ms = 14;