arc: Create sync protos for Arc package.

sync/protocol/proto_value_conversions.h

 // Copyright 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.
 
 // Keep this file in sync with the .proto files in this directory.
 
 #ifndef SYNC_PROTOCOL_PROTO_VALUE_CONVERSIONS_H_
 #define SYNC_PROTOCOL_PROTO_VALUE_CONVERSIONS_H_
 
 #include <memory>
 
 #include "sync/base/sync_export.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace sync_pb {
 class AppListSpecifics;
 class AppNotification;
 class AppNotificationSettings;
 class AppSettingSpecifics;
 class AppSpecifics;
+class ArcPackageSpecifics;
 class ArticleSpecifics;
 class AttachmentIdProto;
 class AutofillProfileSpecifics;
 class AutofillSpecifics;
 class AutofillWalletSpecifics;
 class BookmarkSpecifics;
 class ClientConfigParams;
 class ClientToServerMessage;
 class ClientToServerResponse;
 class CollapsedInfo;
@@ skipping 69 matching lines @@
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> AppListSpecificsToValue(
     const sync_pb::AppListSpecifics& proto);
 
 // Sub-protocols of AppSpecifics.
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> AppSettingsToValue(
     const sync_pb::AppNotificationSettings& app_notification_settings);
 
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> LinkedAppIconInfoToValue(
     const sync_pb::LinkedAppIconInfo& linked_app_icon_info);
 
+// Sub-protocol of ArcPackageSpecifics.
+SYNC_EXPORT std::unique_ptr<base::DictionaryValue> ArcPackageSpecificsToValue(
+    const sync_pb::ArcPackageSpecifics& proto);
+
 // Sub-protocols of SessionSpecifics.
 
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> SessionHeaderToValue(
     const sync_pb::SessionHeader& session_header);
 
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> SessionTabToValue(
     const sync_pb::SessionTab& session_tab);
 
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> SessionWindowToValue(
     const sync_pb::SessionWindow& session_window);
@@ skipping 183 matching lines @@
 
 std::unique_ptr<base::DictionaryValue> ClientConfigParamsToValue(
     const sync_pb::ClientConfigParams& proto);
 
 SYNC_EXPORT std::unique_ptr<base::DictionaryValue> AttachmentIdProtoToValue(
     const sync_pb::AttachmentIdProto& proto);
 
 }  // namespace syncer
 
 #endif  // SYNC_PROTOCOL_PROTO_VALUE_CONVERSIONS_H_