cleanup: Remove NOTIFICATION_EXTENSION_UNLOADED from managed_user_service.cc

chrome/browser/managed_mode/managed_user_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/managed_mode/managed_user_service.h"
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/managed_mode/custodian_profile_downloader_service.h"
 #include "chrome/browser/managed_mode/custodian_profile_downloader_service_factory.h"
 #include "chrome/browser/managed_mode/managed_mode_site_list.h"
 #include "chrome/browser/managed_mode/managed_user_constants.h"
 #include "chrome/browser/managed_mode/managed_user_registration_utility.h"
 #include "chrome/browser/managed_mode/managed_user_settings_service.h"
 #include "chrome/browser/managed_mode/managed_user_settings_service_factory.h"
 #include "chrome/browser/managed_mode/managed_user_shared_settings_service_factory.h"
 #include "chrome/browser/managed_mode/managed_user_sync_service.h"
@@ skipping 12 matching lines @@
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/api/managed_mode_private/managed_mode_handler.h"
 #include "chrome/common/pref_names.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "components/signin/core/browser/signin_manager_base.h"
 #include "content/public/browser/browser_thread.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
 #include "content/public/browser/user_metrics.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/extension_set.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "grit/generated_resources.h"
 #include "net/base/escape.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/login/users/supervised_user_manager.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
@@ skipping 61 matching lines @@
   ui_url_filter_->SetManualURLs(url_map.get());
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&ManagedModeURLFilter::SetManualURLs,
                  io_url_filter_, base::Owned(url_map.release())));
 }
 
 ManagedUserService::ManagedUserService(Profile* profile)
     : profile_(profile),
+      extension_registry_observer_(this),
       waiting_for_sync_initialization_(false),
       is_profile_active_(false),
       elevated_for_testing_(false),
       did_shutdown_(false),
       waiting_for_permissions_(false),
       weak_ptr_factory_(this) {
 }
 
 ManagedUserService::~ManagedUserService() {
   DCHECK(did_shutdown_);
@@ skipping 187 matching lines @@
     service->RemoveObserver(this);
     SetupSync();
     return;
   }
 
   DLOG_IF(ERROR, service->GetAuthError().state() ==
                      GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS)
       << "Credentials rejected";
 }
 
-void ManagedUserService::Observe(int type,
-                          const content::NotificationSource& source,
-                          const content::NotificationDetails& details) {
-  switch (type) {
-    case chrome::NOTIFICATION_EXTENSION_LOADED_DEPRECATED: {
-      const extensions::Extension* extension =
-          content::Details<extensions::Extension>(details).ptr();
-      if (!extensions::ManagedModeInfo::GetContentPackSiteList(
-              extension).empty()) {
-        UpdateSiteLists();
-      }
-      break;
-    }
-    case chrome::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED: {
-      const extensions::UnloadedExtensionInfo* extension_info =
-          content::Details<extensions::UnloadedExtensionInfo>(details).ptr();
-      if (!extensions::ManagedModeInfo::GetContentPackSiteList(
-              extension_info->extension).empty()) {
-        UpdateSiteLists();
-      }
-      break;
-    }
-    default:
-      NOTREACHED();
+void ManagedUserService::OnExtensionLoaded(
+    content::BrowserContext* browser_context,
+    const extensions::Extension* extension) {
+  if (!extensions::ManagedModeInfo::GetContentPackSiteList(extension).empty()) {
+    UpdateSiteLists();
+  }
+}
+void ManagedUserService::OnExtensionUnloaded(
+    content::BrowserContext* browser_context,
+    const extensions::Extension* extension,
+    extensions::UnloadedExtensionInfo::Reason reason) {
+  if (!extensions::ManagedModeInfo::GetContentPackSiteList(extension).empty()) {
+    UpdateSiteLists();
   }
 }
 
 void ManagedUserService::SetupSync() {
   ProfileSyncService* service =
       ProfileSyncServiceFactory::GetForProfile(profile_);
   DCHECK(service->sync_initialized());
 
   bool sync_everything = false;
   syncer::ModelTypeSet synced_datatypes;
@@ skipping 188 matching lines @@
         pref_service->GetString(prefs::kManagedUserId)));
   }
 
   extensions::ExtensionSystem* extension_system =
       extensions::ExtensionSystem::Get(profile_);
   extensions::ManagementPolicy* management_policy =
       extension_system->management_policy();
   if (management_policy)
     extension_system->management_policy()->RegisterProvider(this);
 
-  registrar_.Add(this,
-                 chrome::NOTIFICATION_EXTENSION_LOADED_DEPRECATED,
-                 content::Source<Profile>(profile_));
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED,
-                 content::Source<Profile>(profile_));
+  extension_registry_observer_.Add(
+      extensions::ExtensionRegistry::Get(profile_));
 
   pref_change_registrar_.Init(profile_->GetPrefs());
   pref_change_registrar_.Add(
       prefs::kDefaultManagedModeFilteringBehavior,
       base::Bind(&ManagedUserService::OnDefaultFilteringBehaviorChanged,
           base::Unretained(this)));
   pref_change_registrar_.Add(prefs::kManagedModeManualHosts,
       base::Bind(&ManagedUserService::UpdateManualHosts,
                  base::Unretained(this)));
   pref_change_registrar_.Add(prefs::kManagedModeManualURLs,
@@ skipping 102 matching lines @@
 
 void ManagedUserService::OnBrowserSetLastActive(Browser* browser) {
   bool profile_became_active = profile_->IsSameProfile(browser->profile());
   if (!is_profile_active_ && profile_became_active)
     content::RecordAction(UserMetricsAction("ManagedUsers_OpenProfile"));
   else if (is_profile_active_ && !profile_became_active)
     content::RecordAction(UserMetricsAction("ManagedUsers_SwitchProfile"));
 
   is_profile_active_ = profile_became_active;
 }