Updates from code review:

  * Use time_zone_test_util.h in cctz_benchmark.cc
  * Remove extra blank line from time_zone_test_util.h

Author: derekmauro

BUILD

@@ -157,6 +157,7 @@ cc_test(
     deps = [
         ":civil_time",
         ":time_zone",
+        ":time_zone_test_util",
         "@google_benchmark//:benchmark_main",
     ],
 )

CMakeLists.txt

@@ -159,7 +159,11 @@ if (BUILD_TESTING)
   if (BUILD_BENCHMARK)
     add_executable(cctz_benchmark src/cctz_benchmark.cc)
     cctz_target_set_cxx_standard(cctz_benchmark)
-    target_link_libraries(cctz_benchmark cctz::cctz benchmark::benchmark_main)
+    target_link_libraries(cctz_benchmark
+      cctz::cctz
+      time_zone_test_util
+      benchmark::benchmark_main
+      )
   endif()
 endif()