chrome/browser/chromeos/settings/device_oauth2_token_service_factory.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/chromeos/settings/device_oauth2_token_service_factory.h"
   6
   7 #include "chrome/browser/browser_process.h"
   8 #include "chrome/browser/chromeos/settings/device_oauth2_token_service.h"
   9 #include "chrome/browser/chromeos/settings/token_encryptor.h"
  10 #include "chromeos/cryptohome/system_salt_getter.h"
  11 #include "content/public/browser/browser_thread.h"
  12
  13 namespace chromeos {
  14
  15 namespace {
  16
  17 static DeviceOAuth2TokenService* g_device_oauth2_token_service_ = NULL;
  18
  19 }  // namespace
  20
  21 // static
  22 DeviceOAuth2TokenService* DeviceOAuth2TokenServiceFactory::Get() {
  23   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
  24   return g_device_oauth2_token_service_;
  25 }
  26
  27 // static
  28 void DeviceOAuth2TokenServiceFactory::Initialize() {
  29   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
  30   DCHECK(!g_device_oauth2_token_service_);
  31   g_device_oauth2_token_service_ = new DeviceOAuth2TokenService(
  32       g_browser_process->system_request_context(),
  33       g_browser_process->local_state());
  34 }
  35
  36 // static
  37 void DeviceOAuth2TokenServiceFactory::Shutdown() {
  38   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
  39   if (g_device_oauth2_token_service_) {
  40     delete g_device_oauth2_token_service_;
  41     g_device_oauth2_token_service_ = NULL;
  42   }
  43 }
  44
  45 }  // namespace chromeos