file_operation_   128 base/sync_socket.h   WaitableEvent file_operation_;
file_operation_   294 base/sync_socket_win.cc       length, &file_operation_, &shutdown_event_, this, kWaitTimeOutInMs);
file_operation_   300 base/sync_socket_win.cc       &file_operation_, &shutdown_event_, this, INFINITE);
file_operation_   308 base/sync_socket_win.cc       &file_operation_, &shutdown_event_, this, timeout.InMilliseconds());