chromium/components/no_state_prefetch/common/no_state_prefetch_final_status.h

// Copyright 2012 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_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_FINAL_STATUS_H_
#define COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_FINAL_STATUS_H_

namespace prerender {

// FinalStatus indicates whether |this| was used, or why it was cancelled.
// NOTE: New values need to be appended, since they are used in histograms.
//
// If you change this, please follow the process in
// go/preloading-dashboard-updates to update the mapping reflected in dashboard,
// or if you are not a Googler, please file an FYI bug on https://crbug.new with
// component Internals>Preload.
//
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused. The values should remain
// synchronized with the enum PrerenderFinalStatus in
// //tools/metrics/histograms/enums.xml.
//
// LINT.IfChange
enum FinalStatus { … };
// LINT.ThenChange()

// Return a human-readable name for |final_status|. |final_status|
// is expected to be a valid value.
const char* NameFromFinalStatus(FinalStatus final_status);

}  // namespace prerender

#endif  // COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_FINAL_STATUS_H_