| Index: sync/protocol/sync.proto | 
| diff --git a/sync/protocol/sync.proto b/sync/protocol/sync.proto | 
| index 09c64e72c69b5337dfc07865eb0e11268c91b90f..64e64089e7bf04fbb3bc1ef2d87f43b408b936f7 100644 | 
| --- a/sync/protocol/sync.proto | 
| +++ b/sync/protocol/sync.proto | 
| @@ -18,6 +18,7 @@ import "app_list_specifics.proto"; | 
| import "app_notification_specifics.proto"; | 
| import "app_setting_specifics.proto"; | 
| import "app_specifics.proto"; | 
| +import "arc_package_specifics.proto"; | 
| import "article_specifics.proto"; | 
| import "attachments.proto"; | 
| import "autofill_specifics.proto"; | 
| @@ -134,6 +135,7 @@ message EntitySpecifics { | 
| optional WifiCredentialSpecifics wifi_credential = 218175; | 
| optional AutofillWalletSpecifics autofill_wallet = 306270; | 
| optional WalletMetadataSpecifics wallet_metadata = 330441; | 
| +  optional ArcPackageSpecifics arc_package = 340906; | 
| } | 
|  | 
| message SyncEntity { | 
|  |