chromium/chrome/browser/tracing/chrome_background_tracing_metrics_provider.cc

// 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.

#include "chrome/browser/tracing/chrome_background_tracing_metrics_provider.h"

#include <memory>
#include <string_view>
#include <utility>

#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/tracing/background_tracing_field_trial.h"
#include "chrome/common/channel_info.h"
#include "components/metrics/field_trials_provider.h"
#include "components/metrics/metrics_log.h"
#include "components/metrics/metrics_service.h"
#include "components/metrics/version_utils.h"

#if BUILDFLAG(IS_WIN)
#include "chrome/browser/metrics/antivirus_metrics_provider_win.h"
#endif  // BUILDFLAG(IS_WIN)

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "base/barrier_closure.h"
#include "chrome/browser/metrics/chromeos_metrics_provider.h"
#include "chrome/browser/metrics/chromeos_system_profile_provider.h"
#endif  // BUILDFLAG(IS_CHROMEOS_ASH)

namespace tracing {

ChromeBackgroundTracingMetricsProvider::ChromeBackgroundTracingMetricsProvider(
    ChromeOSSystemProfileProvider* cros_system_profile_provider)
    : … { … }

ChromeBackgroundTracingMetricsProvider::
    ~ChromeBackgroundTracingMetricsProvider() = default;

void ChromeBackgroundTracingMetricsProvider::DoInit() { … }

void ChromeBackgroundTracingMetricsProvider::AsyncInit(
    base::OnceClosure done_callback) { … }

void ChromeBackgroundTracingMetricsProvider::RecordCoreSystemProfileMetrics(
    metrics::SystemProfileProto* system_profile_proto) { … }

}  // namespace tracing