Revert "Revert of QUIC - Race Cert Verification with host resolution if

net/tools/quic/test_tools/quic_test_client.cc

Index: net/tools/quic/test_tools/quic_test_client.cc
diff --git a/net/tools/quic/test_tools/quic_test_client.cc b/net/tools/quic/test_tools/quic_test_client.cc
index ad5748d8185a4fd91a481a0702db582ee0cee5e1..0e80d61d96c28fb80e5a785ad416079d9769050e 100644
--- a/net/tools/quic/test_tools/quic_test_client.cc
+++ b/net/tools/quic/test_tools/quic_test_client.cc
@@ -83,6 +83,16 @@ class RecordingProofVerifier : public ProofVerifier {
     return QUIC_SUCCESS;
   }
 
+  QuicAsyncStatus VerifyCertChain(
+      const std::string& hostname,
+      const std::vector<std::string>& certs,
+      const ProofVerifyContext* verify_context,
+      std::string* error_details,
+      std::unique_ptr<ProofVerifyDetails>* verify_details,
+      std::unique_ptr<ProofVerifierCallback> callback) override {
+    return QUIC_SUCCESS;
+  }
+
   const string& common_name() const { return common_name_; }
 
   const string& cert_sct() const { return cert_sct_; }