Test ticket age skew when resuming a resumed session.

This tests that the ticket age is measured from ticket issuance and not
the initial authentication. Specifically, that ssl_session_renew_timeout
also rebases the time.

Change-Id: Iba51efb49c691a44e6428d1cd35f0803ca3d396a
Reviewed-on: https://boringssl-review.googlesource.com/14375
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
diff --git a/ssl/test/runner/runner.go b/ssl/test/runner/runner.go
index 05838d8..bce2d4c 100644
--- a/ssl/test/runner/runner.go
+++ b/ssl/test/runner/runner.go
@@ -8690,7 +8690,8 @@
 				SendTicketAge: 15 * time.Second,
 			},
 		},
-		resumeSession: true,
+		resumeSession:        true,
+		resumeRenewedSession: true,
 		flags: []string{
 			"-resumption-delay", "10",
 			"-expect-ticket-age-skew", "5",
@@ -8705,7 +8706,8 @@
 				SendTicketAge: 5 * time.Second,
 			},
 		},
-		resumeSession: true,
+		resumeSession:        true,
+		resumeRenewedSession: true,
 		flags: []string{
 			"-resumption-delay", "10",
 			"-expect-ticket-age-skew", "-5",