369   RegisteredTaskSource task_source;  in PostTaskWithSequenceNow()  local
371     task_source = task_tracker_->RegisterTaskSource(sequence);  in PostTaskWithSequenceNow()
373     if (!task_source)  in PostTaskWithSequenceNow()
379   if (task_source) {  in PostTaskWithSequenceNow()
382         {std::move(task_source), std::move(transaction)});  in PostTaskWithSequenceNow()
418 bool ThreadPoolImpl::ShouldYield(const TaskSource* task_source) const {  in ShouldYield()
419   const TaskPriority priority = task_source->priority_racy();  in ShouldYield()
421       GetThreadGroupForTraits({priority, task_source->thread_policy()});  in ShouldYield()
426   return GetThreadGroupForTraits({priority, task_source->thread_policy()})  in ShouldYield()
431     scoped_refptr<JobTaskSource> task_source) {  in EnqueueJobTaskSource()  argument
433       task_tracker_->RegisterTaskSource(std::move(task_source));  in EnqueueJobTaskSource()
444     scoped_refptr<JobTaskSource> task_source) {  in RemoveJobTaskSource()  argument
445   auto transaction = task_source->BeginTransaction();  in RemoveJobTaskSource()
448   current_thread_group->RemoveTaskSource(*task_source);  in RemoveJobTaskSource()
451 void ThreadPoolImpl::UpdatePriority(scoped_refptr<TaskSource> task_source,  in UpdatePriority()  argument
453   auto transaction = task_source->BeginTransaction();  in UpdatePriority()
479         current_thread_group->RemoveTaskSource(*task_source);  in UpdatePriority()
481       DCHECK(task_source);  in UpdatePriority()