Revert "Merge pull request #4975 from HSLdevcom/DT-6261"

This reverts commit bc61b45, reversing
changes made to d95e1a8.

Author: vesameskanen

app/component/AppBarHsl.js

@@ -7,7 +7,6 @@ import { Helmet } from 'react-helmet';
 import { configShape } from '../util/shapes';
 import { clearOldSearches, clearFutureRoutes } from '../util/storeUtils';
 import { getJson } from '../util/xhrPromise';
-import { addAnalyticsEvent } from '../util/analyticsUtils';
 
 const SiteHeader = lazy(() => import('@hsl-fi/site-header'));
 const SharedLocalStorageObserver = lazy(
@@ -107,15 +106,6 @@ const AppBarHsl = ({ lang, user, favourites }, context) => {
   const siteHeaderRef = useRef(null);
   const notificationTime = useRef(0);
 
-  useEffect(() => {
-    if (user) {
-      addAnalyticsEvent({
-        event: 'user-hsl-id',
-        hslId: user.sub,
-      });
-    }
-  }, [user]);
-
   useEffect(() => {
     const now = Date.now();
     // refresh only once per 5 seconds