folly: replace old-style header guards with "pragma once"

[folly.git] / folly / stats / BucketedTimeSeries.h

diff --git a/folly/stats/BucketedTimeSeries.h b/folly/stats/BucketedTimeSeries.h
index 8ce00b2b18edea17d4c748239aefabfa255037c6..c3c2c1e4d111dc9187d21175b8428183c1853c70 100644 (file)
--- a/folly/stats/BucketedTimeSeries.h
+++ b/folly/stats/BucketedTimeSeries.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_STATS_BUCKETEDTIMESERIES_H_
-#define FOLLY_STATS_BUCKETEDTIMESERIES_H_
+#pragma once
 
 #include <chrono>
 #include <vector>
@@ -406,5 +405,3 @@ class BucketedTimeSeries {
 };
 
 } // folly
-
-#endif // FOLLY_STATS_BUCKETEDTIMESERIES_H_