Remove commented-out get_cb_alias implementation

src/lib.rs

@@ -140,7 +140,6 @@ impl purple::PrplPlugin for PurpleDelta {
             .enable_chat_send()
             .enable_convo_closed()
             .enable_get_chat_name()
-            //            .enable_get_cb_alias()
             .enable_list_icon()
             .enable_status_types()
     }
@@ -331,24 +330,6 @@ impl purple::ConvoClosedHandler for PurpleDelta {
     }
 }
 
-/*
-impl purple::GetChatBuddyAlias for PurpleDelta {
-    fn get_cb_alias(&mut self, connection: &mut Connection, id: i32, who: &str) -> Option<String> {
-        log::info!("GetChatBuddyAlias: {}, {}", id, who);
-        Conversation::find(connection, id).and_then(|mut c| {
-            unsafe { c.get_data::<ChatInfo>(conv_data::CHAT_INFO) }.and_then(|info| {
-                info.members.iter().find_map(|m| {
-                    if m.sn == who {
-                        m.friendly_name.clone()
-                    } else {
-                        None
-                    }
-                })
-            })
-        })
-    }
-}*/
-
 impl purple::GetChatNameHandler for PurpleDelta {
     fn get_chat_name(data: Option<&mut purple::StrHashTable>) -> Option<String> {
         data.and_then(|h| h.lookup(chat_info::SN.as_c_str()).map(Into::into))