This CL addresses late feedback on https://codereview.webrtc.org/1683193003/

BUG=
R=hbos@webrtc.org, perkj@webrtc.org

Review URL: https://codereview.webrtc.org/1844313002 .

Cr-Commit-Position: refs/heads/master@{#12179}
diff --git a/webrtc/base/sslidentity_unittest.cc b/webrtc/base/sslidentity_unittest.cc
index e9e9f98..f110f76 100644
--- a/webrtc/base/sslidentity_unittest.cc
+++ b/webrtc/base/sslidentity_unittest.cc
@@ -397,7 +397,7 @@
           rtc::CreateRandomId() % (0x80000000 - time_before_generation);
       rtc::KeyParams key_params = rtc::KeyParams::ECDSA(rtc::EC_NIST_P256);
       SSLIdentity* identity =
-          rtc::SSLIdentity::Generate("", key_params, lifetime);
+          rtc::SSLIdentity::GenerateWithExpiration("", key_params, lifetime);
       time_t time_after_generation = time(nullptr);
       EXPECT_LE(time_before_generation + lifetime,
                 identity->certificate().CertificateExpirationTime());