function set_size_class() {
var sc = size_class();
if (sc !== config.device.size_class) {
config.device.size_class = sc;
bus.trigger('size_class', sc);
}
}
var result = xhr.pipe(function(result) {
bus.trigger('rpc:result', data, result);
if (result.error !== undefined) {
if (result.error.data.arguments[0] !== "bus.Bus not available in test mode") {
console.error("Server application error", JSON.stringify(result.error));
}
return $.Deferred().reject("server", result.error);
} else {
return result.result;
}
}, function() {