message: scissors: remove un-used decider-related code
diff: @@ -25,10 +25,6 @@ if (SETTINGS.no_tco) {
  };
  }
  -const deciderOverride = {
  - simplified_replies: false,
  -};
  -
  const getMediaParts = (chirp, url) => {
  return {
  fileExtension: url.replace(/:[a-z]+$/, '').split('.').pop(),
  @@ -208,12 +204,6 @@ TD.mustaches['column/column_header.mustache'] = TD.mustaches['column/column_head
  </li>` : ''}`,
  );
  -if (SETTINGS.old_replies) {
  - TD.config.decider_overlay = deciderOverride;
  -
  - TD.decider.updateForGuestId();
  -}
  -
  TD.old_mustaches = Object.assign({}, TD.mustaches);
  