chrome/browser/metrics/metrics_service_accessor.cc

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/metrics/metrics_service_accessor.h"

#include "chrome/browser/browser_process.h"
#include "components/metrics/metrics_service.h"
#include "components/metrics/metrics_service_observer.h"

// static
void MetricsServiceAccessor::AddMetricsServiceObserver(
    MetricsServiceObserver* observer) {
  MetricsService* metrics_service = g_browser_process->metrics_service();
  if (metrics_service)
    metrics_service->AddObserver(observer);
}

void MetricsServiceAccessor::RemoveMetricsServiceObserver(
    MetricsServiceObserver* observer) {
  MetricsService* metrics_service = g_browser_process->metrics_service();
  if (metrics_service)
    metrics_service->RemoveObserver(observer);
}