_forThis(obj) {
    let r = true;
    if (obj.pageName && obj.pageName !== this.pageName) {
      log("trace", "Uib:_msgRcvdEvents:_uib", "Not for this page")();
      r = false;
    }
    if (obj.clientId && obj.clientId !== this.clientId) {
      log("trace", "Uib:_msgRcvdEvents:_uib", "Not for this clientId")();
      r = false;
    }
    if (obj.tabId && obj.tabId !== this.tabId) {
      log("trace", "Uib:_msgRcvdEvents:_uib", "Not for this tabId")();
      r = false;
    }
    return r;
  }
Do we want to process something? Check pageName, clientId, tabId. Defaults to yes.
@param {*} obj Either a msg._ui or msg._uib object to check
@returns {boolean} True if we should process the inbound _ui/_uib msg, false if not.
@private