app_pack_updater.h revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d
1ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_CHROMEOS_POLICY_APP_PACK_UPDATER_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_CHROMEOS_POLICY_APP_PACK_UPDATER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <map> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <set> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 13ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "base/callback.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/files/file_path.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/weak_ptr.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/sequenced_worker_pool.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/updater/extension_downloader_delegate.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_observer.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_registrar.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class GURL; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace extensions { 25eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass CrxInstaller; 26eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass ExtensionDownloader; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ExternalLoader; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 3158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)class URLRequestContextGetter; 3258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)namespace tracked_objects { 3558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)class Location; 3658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 3758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace policy { 3958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 4058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)class AppPackExternalLoader; 4158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)class EnterpriseInstallAttributes; 4258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The AppPackUpdater manages a set of extensions that are configured via a 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// device policy to be locally cached and installed into the Demo user account 4558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// at login time. 4658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)class AppPackUpdater : public content::NotificationObserver, 4758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) public extensions::ExtensionDownloaderDelegate { 4858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) public: 4958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Callback to listen for updates to the screensaver extension's path. 5058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) typedef base::Callback<void(const base::FilePath&)> ScreenSaverUpdateCallback; 5158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 5258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // The |request_context| is used for the update checks. 5358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) AppPackUpdater(net::URLRequestContextGetter* request_context, 5458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) EnterpriseInstallAttributes* install_attributes); 5558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) virtual ~AppPackUpdater(); 5658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 5758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Creates an extensions::ExternalLoader that will load the crx files 5858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // downloaded by the AppPackUpdater. This can be called at most once, and the 5958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // caller owns the returned value. 6058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) extensions::ExternalLoader* CreateExternalLoader(); 6158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 6258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // |callback| will be invoked whenever the screen saver extension's path 6358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // changes. It will be invoked "soon" after this call if a valid path already 6458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // exists. Subsequent calls will override the previous |callback|. A null 6558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // |callback| can be used to remove a previous callback. 6658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void SetScreenSaverUpdateCallback(const ScreenSaverUpdateCallback& callback); 6758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 6858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // If a user of one of the AppPack's extensions detects that the extension 6958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // is damaged then this method can be used to remove it from the cache and 7058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // retry to download it after a restart. 7158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void OnDamagedFileDetected(const base::FilePath& path); 7258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 7358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) private: 7458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) struct CacheEntry { 7558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string path; 7658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string cached_version; 7758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) }; 7858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Maps an extension ID to its update URL. 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) typedef std::map<std::string, std::string> PolicyEntryMap; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Maps an extension ID to a CacheEntry. 8358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) typedef std::map<std::string, CacheEntry> CacheEntryMap; 8458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 8558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void Init(); 8658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 8758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // content::NotificationObserver: 8858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) virtual void Observe(int type, 8958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const content::NotificationSource& source, 9058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const content::NotificationDetails& details) OVERRIDE; 9158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 92a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Loads the current policy and schedules a cache update. 93a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) void LoadPolicy(); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Starts a cache update check immediately. 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CheckCacheNow(); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Performs a cache update check on the blocking pool. |app_pack_updater| is 9958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // used to reply in the UI thread. |valid_ids| contains the list of IDs that 10058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // are currently configured by policy; anything else is invalid, and should 10158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // be removed from the cache. |valid_ids| is owned by the posted task. 10258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) static void BlockingCheckCache(base::WeakPtr<AppPackUpdater> app_pack_updater, 10358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::set<std::string>* valid_ids); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Helper for BlockingCheckCache(). 10658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) static void BlockingCheckCacheInternal( 10758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::set<std::string>* valid_ids, 10858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) CacheEntryMap* entries); 10958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 11058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Invoked when the cache has been updated. |cache_entries| contains all the 11158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // currently valid crx files in the cache, and is owned by the posted task. 11258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void OnCacheUpdated(CacheEntryMap* cache_entries); 11358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 11458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Notifies the |extension_loader_| that the cache has been updated, providing 11558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // it with an updated list of app-pack extensions. 11658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void UpdateExtensionLoader(); 11758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 11858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Schedules downloads of all the extensions that are currently configured 11958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // by the policy but missing in the cache. 12058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void DownloadMissingExtensions(); 12158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 12258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Implementation of ExtensionDownloaderDelegate: 12358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 12458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) virtual void OnExtensionDownloadFailed( 12558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::string& id, 12658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) Error error, 12758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const PingResult& ping_result, 12858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::set<int>& request_ids) OVERRIDE; 12958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnExtensionDownloadFinished( 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 132a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const base::FilePath& path, 13358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const GURL& download_url, 13458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::string& version, 135a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const PingResult& ping_result, 136a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const std::set<int>& request_ids) OVERRIDE; 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnBlacklistDownloadFinished( 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data, 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& package_hash, 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& version, 14258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const PingResult& ping_result, 14358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::set<int>& request_ids) OVERRIDE; 14458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 14558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) virtual bool IsExtensionPending(const std::string& id) OVERRIDE; 14658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 14758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) virtual bool GetExtensionExistingVersion(const std::string& id, 14858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string* version) OVERRIDE; 14958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 15058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Invoked to install the downloaded crx file at |path| in the AppPack cache. 15158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) static void BlockingInstallCacheEntry( 15258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::WeakPtr<AppPackUpdater> app_pack_updater, 15358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::string& id, 154a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const base::FilePath& path, 155a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const std::string& version); 156a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 157a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Invoked on the UI thread when a new AppPack entry has been installed in 158a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // the AppPack cache. 159a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) void OnCacheEntryInstalled(const std::string& id, 160a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const std::string& path, 161a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const std::string& version); 162a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 163a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Handles failure to install CRX files. The file is deleted if it came from 164a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // the cache. 165a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) void OnCrxInstallFailed(extensions::CrxInstaller* installer); 16658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 16758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Helper to post blocking IO tasks to the blocking pool. 16858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void PostBlockingTask(const tracked_objects::Location& from_here, 16958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const base::Closure& task); 17058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets |screen_saver_path_| and invokes |screen_saver_update_callback_| if 17258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // appropriate. 17358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) void SetScreenSaverPath(const base::FilePath& path); 17458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 17558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::WeakPtrFactory<AppPackUpdater> weak_ptr_factory_; 176868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 17758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Observes failures to install CRX files. 17858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::NotificationRegistrar notification_registrar_; 17958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 18058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Unique sequence token so that tasks posted by the AppPackUpdater are 18158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // executed sequentially in the blocking pool. 18258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::SequencedWorkerPool::SequenceToken worker_pool_token_; 18358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Whether the updater has initialized. This is only done if the device is in 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // kiosk mode and the app pack policy is present. 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool initialized_; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is the list of extensions currently configured by the policy. 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PolicyEntryMap app_pack_extensions_; 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // This contains extensions that are both currently configured by the policy 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and that have a valid crx in the cache. 193eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CacheEntryMap cached_extensions_; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension ID and path of the CRX file of the screen saver extension, 19658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // if it is configured by the policy. Otherwise these fields are empty. 19758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) std::string screen_saver_id_; 19858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::FilePath screen_saver_path_; 19958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 20058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Callback to invoke whenever the screen saver's extension path changes. 20158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // Can be null. 20258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) ScreenSaverUpdateCallback screen_saver_update_callback_; 20358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 20458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // The extension loader wires the AppPackUpdater to the extensions system, and 205a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // makes it install the currently cached extensions. 206a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) bool created_extension_loader_; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WeakPtr<AppPackExternalLoader> extension_loader_; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Used to download the extensions configured via policy, and to check for 21058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) // updates. 21158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) scoped_ptr<extensions::ExtensionDownloader> downloader_; 21258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 213eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Request context used by the |downloader_|. 214c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::URLRequestContextGetter* request_context_; 21558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For checking the device mode. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnterpriseInstallAttributes* install_attributes_; 21858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 21958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(AppPackUpdater); 22058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)}; 22158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 22258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} // namespace policy 22358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 22458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif // CHROME_BROWSER_CHROMEOS_POLICY_APP_PACK_UPDATER_H_ 22558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)