| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| syntax = "proto2"; |
| |
| option optimize_for = LITE_RUNTIME; |
| |
| package variations; |
| |
| import "study.proto"; |
| |
| // The VariationsSeed is a protobuf response from the server that contains the |
| // list of studies and a serial number to uniquely identify its contents. The |
| // serial number allows the client to easily determine if the list of |
| // experiments has changed from the previous VariationsSeed seen by the client. |
| // |
| // Next tag: 4 |
| message VariationsSeed { |
| optional string serial_number = 1; |
| repeated Study study = 2; |
| |
| // Lowercase ISO 3166-1 alpha-2 country code of the client, according to IP |
| // address. Deprecated. |
| optional string country_code = 3 [deprecated = true]; |
| } |