// Copyright 2017 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef BASE_METRICS_RECORD_HISTOGRAM_CHECKER_H_ #define BASE_METRICS_RECORD_HISTOGRAM_CHECKER_H_ #include <stdint.h> #include "base/base_export.h" namespace base { // RecordHistogramChecker provides an interface for checking whether // the given histogram should be recorded. class BASE_EXPORT RecordHistogramChecker { … }; } // namespace base #endif // BASE_METRICS_RECORD_HISTOGRAM_CHECKER_H_