write_ready_callback_  132 net/socket/tcp_socket_libevent.cc   if (!write_ready_callback_.is_null())
write_ready_callback_  133 net/socket/tcp_socket_libevent.cc     write_ready_callback_.Run();
write_ready_callback_  153 net/socket/tcp_socket_libevent.h     base::Closure write_ready_callback_;