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

[folly.git] / folly / stats / MultiLevelTimeSeries-defs.h

diff --git a/folly/stats/MultiLevelTimeSeries-defs.h b/folly/stats/MultiLevelTimeSeries-defs.h
index 396c9049037a97f8d6689885a8932291522abbbd..686dafa6d965cc48a9681487831a30b7a43f0ef7 100644 (file)
--- a/folly/stats/MultiLevelTimeSeries-defs.h
+++ b/folly/stats/MultiLevelTimeSeries-defs.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_STATS_MULTILEVELTIMESERIES_DEFS_H_
-#define FOLLY_STATS_MULTILEVELTIMESERIES_DEFS_H_
+#pragma once
 
 #include <glog/logging.h>
 
@@ -100,5 +99,3 @@ void MultiLevelTimeSeries<VT, TT>::clear() {
 }
 
 }  // folly
-
-#endif // FOLLY_STATS_MULTILEVELTIMESERIES_DEFS_H_