Change domain to primary for gerrit account.

BUG=None
TEST=gerrit find owners lists allenwebb

Change-Id: Ia57b5f81188638873ef65d4217fd75175d5956ca
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/4004161
Reviewed-by: Ryan Beltran <ryanbeltran@chromium.org>
Auto-Submit: Allen Webb <allenwebb@google.com>
Commit-Queue: Ryan Beltran <ryanbeltran@chromium.org>
Tested-by: Allen Webb <allenwebb@google.com>
diff --git a/profiles/base/accounts/OWNERS.security b/profiles/base/accounts/OWNERS.security
index 90b0934..f6d56e5 100644
--- a/profiles/base/accounts/OWNERS.security
+++ b/profiles/base/accounts/OWNERS.security
@@ -1,4 +1,4 @@
-allenwebb@chromium.org
+allenwebb@google.org
 jorgelo@chromium.org
 mnissler@chromium.org
 vapier@chromium.org