chrome/browser/chrome_browser_main_parts_lacros.cc

// Copyright 2020 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/chrome_browser_main_parts_lacros.h"

#include "base/check.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/lacros/metrics_reporting_observer.h"
#include "chrome/browser/ui/browser_list.h"
#include "chromeos/lacros/lacros_dbus_helper.h"
#include "chromeos/lacros/lacros_service.h"
#include "components/keep_alive_registry/keep_alive_types.h"
#include "components/keep_alive_registry/scoped_keep_alive.h"
#include "content/public/common/result_codes.h"

ChromeBrowserMainPartsLacros::ChromeBrowserMainPartsLacros(
    const content::MainFunctionParams& parameters,
    StartupData* startup_data)
    : ChromeBrowserMainPartsLinux(parameters, startup_data) {}

ChromeBrowserMainPartsLacros::~ChromeBrowserMainPartsLacros() {
  BrowserList::RemoveObserver(this);
}

int ChromeBrowserMainPartsLacros::PreEarlyInitialization() {
  int result = ChromeBrowserMainPartsLinux::PreEarlyInitialization();
  if (result != content::RESULT_CODE_NORMAL_EXIT)
    return result;

  // The observer sets the initial metrics consent state, then observes ash
  // for updates. Create it here because local state is required to check for
  // policy overrides.
  DCHECK(g_browser_process->local_state());
  metrics_reporting_observer_ = std::make_unique<MetricsReportingObserver>(
      g_browser_process->local_state());
  metrics_reporting_observer_->Init();

  return content::RESULT_CODE_NORMAL_EXIT;
}

void ChromeBrowserMainPartsLacros::PreProfileInit() {
  ChromeBrowserMainPartsLinux::PreProfileInit();

  if (chromeos::LacrosService::Get()->init_params()->initial_browser_action ==
      crosapi::mojom::InitialBrowserAction::kDoNotOpenWindow) {
    BrowserList::AddObserver(this);
    keep_alive_ = std::make_unique<ScopedKeepAlive>(
        KeepAliveOrigin::BROWSER_PROCESS_LACROS,
        KeepAliveRestartOption::ENABLED);
  }
}

void ChromeBrowserMainPartsLacros::PostDestroyThreads() {
  chromeos::LacrosShutdownDBus();

  ChromeBrowserMainPartsLinux::PostDestroyThreads();
}

void ChromeBrowserMainPartsLacros::OnBrowserAdded(Browser* browser) {
  keep_alive_.reset();
}