GET_OPPOSITE_PORT_ID  154 chrome/browser/extensions/api/messaging/message_service.cc   DCHECK_EQ(GET_OPPOSITE_PORT_ID(port1_id), port2_id);
GET_OPPOSITE_PORT_ID  155 chrome/browser/extensions/api/messaging/message_service.cc   DCHECK_EQ(GET_OPPOSITE_PORT_ID(port2_id), port1_id);
GET_OPPOSITE_PORT_ID  542 chrome/browser/extensions/api/messaging/message_service.cc     port->DispatchOnDisconnect(GET_OPPOSITE_PORT_ID(closing_port_id),
GET_OPPOSITE_PORT_ID  650 chrome/browser/extensions/api/messaging/message_service.cc   int dest_port_id = GET_OPPOSITE_PORT_ID(source_port_id);
GET_OPPOSITE_PORT_ID  763 chrome/browser/extensions/api/messaging/message_service.cc   port.DispatchOnDisconnect(GET_OPPOSITE_PORT_ID(port_id), error_message);