ProcDirSlotToPid   35 base/process/internal_linux.h pid_t ProcDirSlotToPid(const char* d_name);
ProcDirSlotToPid   88 base/process/process_iterator_linux.cc     pid = internal::ProcDirSlotToPid(slot->d_name);
ProcDirSlotToPid  111 base/process/process_metrics_linux.cc     pid_t tid = internal::ProcDirSlotToPid(ent->d_name);