Remove different states of ToSave in peerstate

src/e2ee.rs

@@ -147,7 +147,6 @@ mod tests {
     use crate::chat;
     use crate::message::{Message, Viewtype};
     use crate::param::Param;
-    use crate::peerstate::ToSave;
     use crate::test_utils::{bob_keypair, TestContext};
 
     use super::*;
@@ -297,7 +296,7 @@ Sent with my Delta Chat Messenger: https://delta.chat";
             gossip_key_fingerprint: Some(pub_key.fingerprint()),
             verified_key: Some(pub_key.clone()),
             verified_key_fingerprint: Some(pub_key.fingerprint()),
-            to_save: Some(ToSave::All),
+            to_save: true,
             fingerprint_changed: false,
         };
         vec![(Some(peerstate), addr)]