lila-ws: remove out.room/start

modules/room/src/main/RoomSocket.scala

@@ -45,7 +45,6 @@ object RoomSocket {
       send(Protocol.Out.stop(roomId))
       bus.unsubscribe(this, chatClassifier)
     }
-    send(Protocol.Out.start(roomId))
     bus.subscribe(this, chatClassifier)
   }
 
@@ -121,8 +120,6 @@ object RoomSocket {
         s"tell/room/user $roomId $userId ${Json stringify payload}"
       def tellRoomUsers(roomId: RoomId, userIds: Iterable[User.ID], payload: JsObject) =
         s"tell/room/users $roomId ${P.Out.commas(userIds)} ${Json stringify payload}"
-      def start(roomId: RoomId) =
-        s"room/start $roomId"
       def stop(roomId: RoomId) =
         s"room/stop $roomId"
     }

modules/round/src/main/RoundRemoteDuct.scala

@@ -142,9 +142,7 @@ private[round] final class RoundRemoteDuct(
       gameSpeed = game.speed.some
       whitePlayer.goneWeight = whiteGoneWeight
       blackPlayer.goneWeight = blackGoneWeight
-      // only run the following if the game actually exists, and not on duct start
       buscriptions.chat
-      socketSend(RP.Out.start(roomId))
     }
 
     case lila.chat.actorApi.ChatLine(chatId, line) => fuccess {