WriteCompleteCallback   24 chrome/browser/extensions/api/serial/serial_io_handler.cc                                  const WriteCompleteCallback& write_callback) {
WriteCompleteCallback   42 chrome/browser/extensions/api/serial/serial_io_handler.h                   const WriteCompleteCallback& write_callback);
WriteCompleteCallback  166 chrome/browser/extensions/api/serial/serial_io_handler.h   WriteCompleteCallback write_complete_;