Move application lifetime functionality off BrowserList.

chrome/browser/chromeos/kiosk_mode/kiosk_mode_settings.cc

 // Copyright (c) 2012 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/chromeos/kiosk_mode/kiosk_mode_settings.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/cros_settings.h"
 #include "chrome/browser/chromeos/cros_settings_names.h"
 #include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
+#include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/policy/cloud_policy_constants.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
-#include "chrome/browser/ui/browser_list.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace chromeos {
 
 namespace {
 const int kDeviceModeFetchRetryDelayMs = 500;
 }
 
 const int KioskModeSettings::kMaxIdleLogoutTimeout = 600000;  // ms
@@ skipping 156 matching lines @@
     // We retry asking for the mode until it becomes known.
     switch (device_mode) {
       case policy::DEVICE_MODE_PENDING:
         content::BrowserThread::PostDelayedTask(
             content::BrowserThread::UI, FROM_HERE,
             base::Bind(&KioskModeSettings::VerifyModeIsKnown,
                        base::Unretained(this)),
             base::TimeDelta::FromMilliseconds(kDeviceModeFetchRetryDelayMs));
         break;
       case policy::DEVICE_MODE_KIOSK:
-        BrowserList::ExitCleanly();
+        browser::ExitCleanly();
         break;
       default:
         break;
     }
   }
 }
 
 
 }  // namespace chromeos