chromium/third_party/blink/public/common/metrics/accept_language_and_content_language_usage.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_PUBLIC_COMMON_METRICS_ACCEPT_LANGUAGE_AND_CONTENT_LANGUAGE_USAGE_H_
#define THIRD_PARTY_BLINK_PUBLIC_COMMON_METRICS_ACCEPT_LANGUAGE_AND_CONTENT_LANGUAGE_USAGE_H_

namespace blink {

// Used to record the matches between the Content-Language response header value
// and the Accept-Language request header values.
//
// Corresponds to the "AcceptLanguageAndContentLanguageUsage" histogram
// enumeration type in tools/metrics/histograms/enums.xml.
//
// PLEASE DO NOT REORDER, REMOVE, OR CHANGE THE MEANING OF THESE VALUES.
enum class AcceptLanguageAndContentLanguageUsage { … };

// Used to record the matches between the HTML or XML lang value and the
// Accept-Language request header values.
//
// Corresponds to the "AcceptLanguageAndXmlHtmlLangUsage" histogram enumeration
// type in tools/metrics/histograms/enums.xml.
//
// PLEASE DO NOT REORDER, REMOVE, OR CHANGE THE MEANING OF THESE VALUES.
enum class AcceptLanguageAndXmlHtmlLangUsage { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_PUBLIC_COMMON_METRICS_ACCEPT_LANGUAGE_AND_CONTENT_LANGUAGE_USAGE_H_"