chromium/content/browser/metrics/histograms_monitor.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/metrics/histograms_monitor.h"

#include "base/metrics/histogram_samples.h"
#include "base/metrics/statistics_recorder.h"

namespace content {

HistogramsMonitor::HistogramsMonitor() = default;

HistogramsMonitor::~HistogramsMonitor() = default;

void HistogramsMonitor::StartMonitoring(std::string_view query) { … }

base::Value::List HistogramsMonitor::GetDiff() { … }

base::Value::List HistogramsMonitor::GetDiffInternal(
    const base::StatisticsRecorder::Histograms& histograms) { … }

}  // namespace content