chromium/components/language/core/browser/language_usage_metrics.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_LANGUAGE_CORE_BROWSER_LANGUAGE_USAGE_METRICS_H_
#define COMPONENTS_LANGUAGE_CORE_BROWSER_LANGUAGE_USAGE_METRICS_H_

#include <set>
#include <string_view>

#include "base/gtest_prod_util.h"

namespace language {
class UrlLanguageHistogram;

// Methods to record language usage as UMA histograms.
class LanguageUsageMetrics { … };

}  // namespace language

#endif  // COMPONENTS_LANGUAGE_CORE_BROWSER_LANGUAGE_USAGE_METRICS_H_