Include both certificate chains in invalid cert reporting

net/cert/mock_cert_verifier.cc

Index: net/cert/mock_cert_verifier.cc
diff --git a/net/cert/mock_cert_verifier.cc b/net/cert/mock_cert_verifier.cc
index ea5538e8c860bcb75a725b7c270bebecb0d6ec5b..7dcb1d91e0775a26cc8e82c2c13204ba67b7734a 100644
--- a/net/cert/mock_cert_verifier.cc
+++ b/net/cert/mock_cert_verifier.cc
@@ -57,6 +57,7 @@ int MockCertVerifier::Verify(X509Certificate* cert,
 
   // Fall through to the default.
   verify_result->verified_cert = cert;
+  verify_result->unverified_server_cert = cert;
   verify_result->cert_status = MapNetErrorToCertStatus(default_result_);
   return default_result_;
 }