Factor Chrome details out of update manifest fetching.

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 2013 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/extensions/extension_service.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 
@@ skipping 19 matching lines @@
 #include "chrome/browser/extensions/extension_sync_service.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/extensions/external_install_manager.h"
 #include "chrome/browser/extensions/external_provider_impl.h"
 #include "chrome/browser/extensions/install_verifier.h"
 #include "chrome/browser/extensions/installed_loader.h"
 #include "chrome/browser/extensions/pending_extension_manager.h"
 #include "chrome/browser/extensions/permissions_updater.h"
 #include "chrome/browser/extensions/shared_module_service.h"
 #include "chrome/browser/extensions/unpacked_installer.h"
+#include "chrome/browser/extensions/updater/chrome_extension_downloader_factory.h"
 #include "chrome/browser/extensions/updater/extension_cache.h"
 #include "chrome/browser/extensions/updater/extension_downloader.h"
 #include "chrome/browser/extensions/updater/extension_updater.h"
+#include "chrome/browser/google/google_brand.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/profile_identity_provider.h"
-#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
 #include "chrome/browser/ui/webui/favicon_source.h"
 #include "chrome/browser/ui/webui/ntp/thumbnail_source.h"
-#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
 #include "chrome/browser/ui/webui/theme_source.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/crash_keys.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/features/feature_channel.h"
 #include "chrome/common/extensions/manifest_url_handler.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
-#include "components/signin/core/browser/signin_manager.h"
 #include "components/startup_metric_utils/startup_metric_utils.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/storage_partition.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_host.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
@@ skipping 15 matching lines @@
 #include "chrome/browser/chromeos/extensions/install_limiter.h"
 #include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #endif
 
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DevToolsAgentHost;
 using extensions::CrxInstaller;
 using extensions::Extension;
-using extensions::ExtensionDownloader;
-using extensions::ExtensionDownloaderDelegate;
 using extensions::ExtensionIdSet;
 using extensions::ExtensionInfo;
 using extensions::ExtensionRegistry;
 using extensions::ExtensionSet;
 using extensions::FeatureSwitch;
 using extensions::InstallVerifier;
 using extensions::ManagementPolicy;
 using extensions::Manifest;
 using extensions::PermissionMessage;
 using extensions::PermissionMessages;
 using extensions::PermissionSet;
 using extensions::SharedModuleInfo;
 using extensions::SharedModuleService;
 using extensions::UnloadedExtensionInfo;
 
 namespace errors = extensions::manifest_errors;
 
 namespace {
 
 // Wait this many seconds after an extensions becomes idle before updating it.
 const int kUpdateIdleDelay = 5;
 
-#if defined(ENABLE_EXTENSIONS)
-scoped_ptr<IdentityProvider> CreateWebstoreIdentityProvider(Profile* profile) {
-  return make_scoped_ptr<IdentityProvider>(new ProfileIdentityProvider(
-      SigninManagerFactory::GetForProfile(profile),
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
-      LoginUIServiceFactory::GetForProfile(profile)));
-}
-#endif  // defined(ENABLE_EXTENSIONS)
-
 }  // namespace
 
 // ExtensionService.
 
 void ExtensionService::CheckExternalUninstall(const std::string& id) {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // Check if the providers know about this extension.
   extensions::ProviderCollection::const_iterator i;
   for (i = external_extension_providers_.begin();
@@ skipping 179 matching lines @@
           switches::kExtensionsUpdateFrequency),
           &update_frequency);
     }
     updater_.reset(new extensions::ExtensionUpdater(
         this,
         extension_prefs,
         profile->GetPrefs(),
         profile,
         update_frequency,
         extensions::ExtensionCache::GetInstance(),
-        base::Bind(&ExtensionService::CreateExtensionDownloader,
-                   base::Unretained(this))));
+        base::Bind(ChromeExtensionDownloaderFactory::CreateForProfile,
+                   profile)));
   }
 
   component_loader_.reset(
       new extensions::ComponentLoader(this,
                                       profile->GetPrefs(),
                                       g_browser_process->local_state(),
                                       profile));
 
   if (extensions_enabled_) {
     extensions::ExternalProviderImpl::CreateExternalProviders(
@@ skipping 240 matching lines @@
   installer->set_delete_source(file_ownership_passed);
   installer->set_install_cause(extension_misc::INSTALL_CAUSE_UPDATE);
   installer->InstallCrx(extension_path);
 
   if (out_crx_installer)
     *out_crx_installer = installer.get();
 
   return true;
 }
 
-scoped_ptr<ExtensionDownloader> ExtensionService::CreateExtensionDownloader(
-    ExtensionDownloaderDelegate* delegate) {
-  scoped_ptr<ExtensionDownloader> downloader;
-#if defined(ENABLE_EXTENSIONS)
-  scoped_ptr<IdentityProvider> identity_provider =
-      CreateWebstoreIdentityProvider(profile_);
-  downloader.reset(new ExtensionDownloader(
-      delegate,
-      profile_->GetRequestContext()));
-  downloader->SetWebstoreIdentityProvider(identity_provider.Pass());
-#endif
-  return downloader.Pass();
-}
-
 void ExtensionService::ReloadExtensionImpl(
     // "transient" because the process of reloading may cause the reference
     // to become invalid. Instead, use |extension_id|, a copy.
     const std::string& transient_extension_id,
     bool be_noisy) {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // If the extension is already reloading, don't reload again.
   if (extension_prefs_->GetDisableReasons(transient_extension_id) &
       Extension::DISABLE_RELOAD) {
@@ skipping 1749 matching lines @@
 }
 
 void ExtensionService::OnProfileDestructionStarted() {
   ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
   for (ExtensionIdSet::iterator it = ids_to_unload.begin();
        it != ids_to_unload.end();
        ++it) {
     UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
   }
 }