chromium/components/sync/engine/cycle/entity_change_metric_recording.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/sync/engine/cycle/entity_change_metric_recording.h"

#include "base/metrics/histogram_functions.h"

namespace syncer {

namespace {

const char kEntityChangeHistogramPrefix[] = …;
const char kLegacyEntityChangeHistogramPrefix[] = …;

}  // namespace

void RecordEntityChangeMetrics(DataType type, DataTypeEntityChange change) { … }

std::string GetEntityChangeHistogramNameForTest(DataType type) { … }

}  // namespace syncer