Revert of Minor improvements to MockLogDnsTraffic

components/certificate_transparency/log_dns_client_unittest.cc

Index: components/certificate_transparency/log_dns_client_unittest.cc
diff --git a/components/certificate_transparency/log_dns_client_unittest.cc b/components/certificate_transparency/log_dns_client_unittest.cc
index 1c5825fe2b7baf3eaa86923cdd23e903cd3594b1..684eedf920898690f2aea3e623ac0b2b8d7ed102 100644
--- a/components/certificate_transparency/log_dns_client_unittest.cc
+++ b/components/certificate_transparency/log_dns_client_unittest.cc
@@ -114,8 +114,6 @@
   std::unique_ptr<net::ct::MerkleAuditProof> proof_;
   base::RunLoop run_loop_;
 };
-
-}  // namespace
 
 class LogDnsClientTest : public ::testing::TestWithParam<net::IoMode> {
  protected:
@@ -811,4 +809,5 @@
                         ::testing::Values(net::IoMode::ASYNC,
                                           net::IoMode::SYNCHRONOUS));
 
+}  // namespace
 }  // namespace certificate_transparency