Update NetLogEventType::CERT_VERIFIER_REQUEST comment.

Forgot to document the new params added in
https://chromium.googlesource.com/chromium/src/+/c13f3d7bb95c1717de7abd4282db8c7e0ffac7e7

Change-Id: I939c9ed126b063ad93f34f3ba8c1d8817fdb1059
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1930255Reviewed-by: Eric Roman <eroman@chromium.org>
Commit-Queue: Matt Mueller <mattm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#718948}

net/log/net_log_event_type_list.h

@@ -2809,7 +2809,11 @@ EVENT_TYPE(CERT_VERIFIER_REQUEST)
 //   "certificates": <A list of PEM encoded certificates, the first one
 //                    being the certificate to verify and the remaining
 //                    being intermediate certificates to assist path
-//                    building. Only present when byte logging is enabled.>
+//                    building.>
+//   "ocsp_response": <Optionally, a PEM encoded stapled OCSP response.>
+//   "sct_list": <Optionally, a PEM encoded SignedCertificateTimestampList.>
+//   "host": <The hostname verification is being performed for.>
+//   "verifier_flags": <The CertVerifier::VerifyFlags.>
 // }
 //
 // The END phase event parameters are: