Do not schedule delayed DeleteMsgOnImap jobs

All IMAP deletion jobs are scheduled either immediately, or later by
job::add_imap_deletion_jobs().

src/message.rs

@@ -1410,28 +1410,6 @@ pub(crate) fn rfc724_mid_exists(
         .map_err(Into::into)
 }
 
-/// Returns all MsgIds corresponding to Message-ID
-pub(crate) fn get_all_by_rfc724_mid(
-    context: &Context,
-    rfc724_mid: &str,
-) -> Result<Vec<MsgId>, Error> {
-    ensure!(!rfc724_mid.is_empty(), "empty rfc724_mid");
-
-    let msg_ids = context.sql.query_map(
-        "SELECT id FROM msgs WHERE rfc724_mid=?",
-        params![rfc724_mid],
-        |row| row.get::<_, MsgId>("id"),
-        |ids| {
-            let mut ret: Vec<MsgId> = Vec::new();
-            for id in ids {
-                ret.push(id?);
-            }
-            Ok(ret)
-        },
-    )?;
-    Ok(msg_ids)
-}
-
 pub fn update_server_uid(
     context: &Context,
     rfc724_mid: &str,