51 struct SequencedTask : public TrackingInfo  {  struct
52   SequencedTask()  in SequencedTask()  function
58   explicit SequencedTask(const tracked_objects::Location& from_here)  in SequencedTask()  argument
65   ~SequencedTask() {}  in ~SequencedTask()
67   int sequence_token_id;
68   int trace_id;
69   int64_t sequence_task_number;
70   SequencedWorkerPool::WorkerShutdown shutdown_behavior;
71   tracked_objects::Location posted_from;
72   Closure task;
76   TimeTicks time_to_run;