GetSequenceTokenForCurrentThread   27 base/sequence_checker_impl.cc       SequencedWorkerPool::GetSequenceTokenForCurrentThread());
GetSequenceTokenForCurrentThread   43 base/sequence_checker_impl.cc   sequence_token_ = SequencedWorkerPool::GetSequenceTokenForCurrentThread();
GetSequenceTokenForCurrentThread  157 base/threading/sequenced_worker_pool.h   static SequenceToken GetSequenceTokenForCurrentThread();