chromium/components/metrics/daily_event.cc

// Copyright 2014 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/metrics/daily_event.h"

#include <utility>

#include "base/logging.h"
#include "base/metrics/histogram_functions.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"

namespace metrics {

namespace {

void RecordIntervalTypeHistogram(const std::string& histogram_name,
                                 DailyEvent::IntervalType type) { … }

}  // namespace

DailyEvent::Observer::Observer() { … }

DailyEvent::Observer::~Observer() { … }

DailyEvent::DailyEvent(PrefService* pref_service,
                       const char* pref_name,
                       const std::string& histogram_name)
    : … { … }

DailyEvent::~DailyEvent() { … }

// static
void DailyEvent::RegisterPref(PrefRegistrySimple* registry,
                              const std::string& pref_name) { … }

void DailyEvent::AddObserver(std::unique_ptr<DailyEvent::Observer> observer) { … }

void DailyEvent::CheckInterval() { … }

void DailyEvent::OnInterval(base::Time now, IntervalType type) { … }

}  // namespace metrics