typecd: Remove group user "chronos"

The browser isn't interacting with the daemon yet, and this seems to
throw "Unexpected group enry" errors in CQ (as a result of
chromite.cros.test.image_test.UserGroupTest).

BUG=b:152251292
TEST=None

Change-Id: I01c1971e0d96a474831cdfe102ec478033dfc949
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/2348343
Tested-by: Prashant Malani <pmalani@chromium.org>
Commit-Queue: Prashant Malani <pmalani@chromium.org>
Reviewed-by: Allen Webb <allenwebb@google.com>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
diff --git a/profiles/base/accounts/group/typecd b/profiles/base/accounts/group/typecd
index 17d1164..fa6b191 100644
--- a/profiles/base/accounts/group/typecd
+++ b/profiles/base/accounts/group/typecd
@@ -1,4 +1,3 @@
 group:typecd
 gid:20146
-# The browser runs as chronos.
-users:chronos
+users:typecd