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 684eedf920898690f2aea3e623ac0b2b8d7ed102..1c5825fe2b7baf3eaa86923cdd23e903cd3594b1 100644
--- a/components/certificate_transparency/log_dns_client_unittest.cc
+++ b/components/certificate_transparency/log_dns_client_unittest.cc
@@ -113,10 +113,12 @@ class MockAuditProofCallback {
   int net_error_;
   std::unique_ptr<net::ct::MerkleAuditProof> proof_;
   base::RunLoop run_loop_;
 };
 
+}  // namespace
+
 class LogDnsClientTest : public ::testing::TestWithParam<net::IoMode> {
  protected:
   LogDnsClientTest()
       : network_change_notifier_(net::NetworkChangeNotifier::CreateMock()) {
     mock_dns_.SetSocketReadMode(GetParam());
@@ -807,7 +809,6 @@ TEST_P(LogDnsClientTest, CanBeThrottledToOneQueryAtATime) {
 INSTANTIATE_TEST_CASE_P(ReadMode,
                         LogDnsClientTest,
                         ::testing::Values(net::IoMode::ASYNC,
                                           net::IoMode::SYNCHRONOUS));
 
-}  // namespace
 }  // namespace certificate_transparency