Certificate Transparency: Make DNS front-end required.

net/quic/chromium/crypto/proof_verifier_chromium_test.cc

Index: net/quic/chromium/crypto/proof_verifier_chromium_test.cc
diff --git a/net/quic/chromium/crypto/proof_verifier_chromium_test.cc b/net/quic/chromium/crypto/proof_verifier_chromium_test.cc
index e1471dc323f0c315c4cbf69a05e88cdc772b7132..f6cf67f702923e1173223ca0d6df9630c98963af 100644
--- a/net/quic/chromium/crypto/proof_verifier_chromium_test.cc
+++ b/net/quic/chromium/crypto/proof_verifier_chromium_test.cc
@@ -120,7 +120,7 @@ class ProofVerifierChromiumTest : public ::testing::Test {
 
     scoped_refptr<const CTLogVerifier> log(
         CTLogVerifier::Create(ct::GetTestPublicKey(), kLogDescription,
-                              "https://test.example.com", ""));
+                              "https://test.example.com", "dns.example.com"));
     ASSERT_TRUE(log);
     log_verifiers_.push_back(log);