experiments.h revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef SYNC_UTIL_EXPERIMENTS_
6#define SYNC_UTIL_EXPERIMENTS_
7
8#include "sync/internal_api/public/base/model_type.h"
9
10namespace syncer {
11
12const char kKeystoreEncryptionTag[] = "keystore_encryption";
13const char kKeystoreEncryptionFlag[] = "sync-keystore-encryption";
14const char kAutofillCullingTag[] = "autofill_culling";
15const char kFaviconSyncTag[] = "favicon_sync";
16const char kFaviconSyncFlag[] = "enable-sync-favicons";
17
18// A structure to hold the enable status of experimental sync features.
19struct Experiments {
20  Experiments() : keystore_encryption(false),
21                  autofill_culling(false),
22                  favicon_sync(false),
23                  favicon_sync_limit(200) {}
24
25  bool Matches(const Experiments& rhs) {
26    return (keystore_encryption == rhs.keystore_encryption &&
27            autofill_culling == rhs.autofill_culling &&
28            favicon_sync == rhs.favicon_sync &&
29            favicon_sync_limit == rhs.favicon_sync_limit);
30  }
31
32  // Enable keystore encryption logic and the new encryption UI.
33  bool keystore_encryption;
34
35  // Enable deletion of expired autofill entries (if autofill sync is enabled).
36  bool autofill_culling;
37
38  // Enable the favicons sync datatypes (favicon images and favicon tracking).
39  bool favicon_sync;
40
41  // The number of favicons that a client is permitted to sync.
42  int favicon_sync_limit;
43};
44
45}  // namespace syncer
46
47#endif  // SYNC_UTIL_EXPERIMENTS_
48