VerifyFileDescriptor   44 chromeos/process_proxy/process_output_watcher.cc   VerifyFileDescriptor(out_fd_);
VerifyFileDescriptor   45 chromeos/process_proxy/process_output_watcher.cc   VerifyFileDescriptor(stop_fd_);
VerifyFileDescriptor   50 chromeos/process_proxy/process_output_watcher.h   void VerifyFileDescriptor(int fd);