diff --git a/absl/flags/usage_config.h b/absl/flags/usage_config.h
index ee5016a9..bfd0eedb 100644
--- a/absl/flags/usage_config.h
+++ b/absl/flags/usage_config.h
@@ -101,7 +101,7 @@ struct FlagsUsageConfig {
   //   normalize_filename("/my_company/some_long_path/src/project/file.cc")
   // might produce
   //   "project/file.cc".
-  std::function<std::string (absl::string_view)> normalize_filename;
+  std::function<std::string(absl::string_view)> normalize_filename;
 };
 
 // SetFlagsUsageConfig()
diff --git a/absl/time/internal/cctz/testdata/version b/absl/time/internal/cctz/testdata/version
index 8d4a43ba..db18f831 100644
--- a/absl/time/internal/cctz/testdata/version
+++ b/absl/time/internal/cctz/testdata/version
@@ -1 +1 @@
-2019b
+2019c
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Detroit b/absl/time/internal/cctz/testdata/zoneinfo/America/Detroit
index 5e022605..e104faa4 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Edmonton b/absl/time/internal/cctz/testdata/zoneinfo/America/Edmonton
index 3fa05798..cd78a6f8 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Indiana/Tell_City b/absl/time/internal/cctz/testdata/zoneinfo/America/Indiana/Tell_City
index 4ce95c15..7bbb653c 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Kentucky/Louisville b/absl/time/internal/cctz/testdata/zoneinfo/America/Kentucky/Louisville
index f4c4cf96..177836e4 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Louisville b/absl/time/internal/cctz/testdata/zoneinfo/America/Louisville
index f4c4cf96..177836e4 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Vancouver b/absl/time/internal/cctz/testdata/zoneinfo/America/Vancouver
index 0f9f8328..bb60cbce 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hong_Kong b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hong_Kong
index 378a37f9..23d0375f 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Istanbul b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Istanbul
index 10d4b21b..508446bb 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Seoul b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Seoul
index 73182cf6..96199e73 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Canada/Mountain b/absl/time/internal/cctz/testdata/zoneinfo/Canada/Mountain
index 3fa05798..cd78a6f8 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Canada/Pacific b/absl/time/internal/cctz/testdata/zoneinfo/Canada/Pacific
index 0f9f8328..bb60cbce 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Brussels b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Brussels
index 9613c981..40d7124e 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Istanbul b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Istanbul
index 10d4b21b..508446bb 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Kaliningrad b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Kaliningrad
index f774ffdb..cc99beab 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Vienna b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Vienna
index 696f359d..3582bb15 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Hongkong b/absl/time/internal/cctz/testdata/zoneinfo/Hongkong
index 378a37f9..23d0375f 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Fiji b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Fiji
index 6bf667d4..d39bf536 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Norfolk b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Norfolk
index 1f6d610e..53c1aad4 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/ROK b/absl/time/internal/cctz/testdata/zoneinfo/ROK
index 73182cf6..96199e73 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Turkey b/absl/time/internal/cctz/testdata/zoneinfo/Turkey
index 10d4b21b..508446bb 100644
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diff --git a/absl/time/internal/cctz/testdata/zoneinfo/US/Michigan b/absl/time/internal/cctz/testdata/zoneinfo/US/Michigan
index 5e022605..e104faa4 100644
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