move nag bar clear statement to any desktop notif toggle not just 0->1

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/Notifier.js

@@ -170,15 +170,15 @@ const Notifier = {
                     value: true,
                 });
             });
-            // clear the notifications_hidden flag, so that if notifications are
-            // disabled again in the future, we will show the banner again.
-            this.setToolbarHidden(true);
         } else {
             dis.dispatch({
                 action: "notifier_enabled",
                 value: false,
             });
         }
+        // set the notifications_hidden flag, as the user has knowingly interacted
+        // with the setting we shouldn't nag them any further
+        this.setToolbarHidden(true);
     },
 
     isEnabled: function() {