--- src/stl_logging_unittest.cc.orig	2021-05-07 23:05:04 UTC
+++ src/stl_logging_unittest.cc
@@ -52,9 +52,6 @@
 #  ifndef GLOG_STL_LOGGING_FOR_EXT_SLIST
 #  define GLOG_STL_LOGGING_FOR_EXT_SLIST
 #  endif
-#  ifndef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
-#  define GLOG_STL_LOGGING_FOR_TR1_UNORDERED
-#  endif
 # endif
 #endif