Bug 1721084 - Do not clear auth tokens and auth cache when purging trackers. r=johannh

Differential Revision: https://phabricator.services.mozilla.com/D122864

toolkit/components/antitracking/PurgeTrackerService.jsm

@@ -208,9 +208,7 @@ PurgeTrackerService.prototype = {
           Ci.nsIClearDataService.CLEAR_SECURITY_SETTINGS |
           Ci.nsIClearDataService.CLEAR_EME |
           Ci.nsIClearDataService.CLEAR_MEDIA_DEVICES |
-          Ci.nsIClearDataService.CLEAR_STORAGE_ACCESS |
-          Ci.nsIClearDataService.CLEAR_AUTH_TOKENS |
-          Ci.nsIClearDataService.CLEAR_AUTH_CACHE,
+          Ci.nsIClearDataService.CLEAR_STORAGE_ACCESS,
         resolve
       );
     });