Enable NetworkConnectionHandler and AutoConnectHandler unittests in debug.

chromeos/network/auto_connect_handler_unittest.cc

Index: chromeos/network/auto_connect_handler_unittest.cc
diff --git a/chromeos/network/auto_connect_handler_unittest.cc b/chromeos/network/auto_connect_handler_unittest.cc
index e691d3f93e4a807033dd7434f796a51b91545304..120d98195e0648f637995f7b541a180bf883ed3d 100644
--- a/chromeos/network/auto_connect_handler_unittest.cc
+++ b/chromeos/network/auto_connect_handler_unittest.cc
@@ -37,9 +37,6 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
-// http://crbug.com/418369
-#ifdef NDEBUG
-
 namespace chromeos {
 
 namespace {
@@ -471,5 +468,3 @@ TEST_F(AutoConnectHandlerTest, ManualConnectAbortsReconnectAfterLogin) {
 }
 
 }  // namespace chromeos
-
-#endif