Refactor MessageCenterSettingsController.

chrome/browser/notifications/arc_application_notifier_source_chromeos.cc

 // Copyright 2016 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/notifications/arc_notifier_manager.h"
+#include "chrome/browser/notifications/arc_application_notifier_source_chromeos.h"
 
 #include <set>
 
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
 #include "ui/message_center/notifier_settings.h"
 
 namespace arc {
 
 namespace {
 constexpr int kSetNotificationsEnabledMinVersion = 6;
 }  // namespace
 
+ArcApplicationNotifierSourceChromeOS::ArcApplicationNotifierSourceChromeOS(
+    Observer* observer)
+    : observer_(observer) {}
+
 std::vector<std::unique_ptr<message_center::Notifier>>
-ArcNotifierManager::GetNotifiers(content::BrowserContext* profile) {
+ArcApplicationNotifierSourceChromeOS::GetNotifierList(Profile* profile) {
   const ArcAppListPrefs* const app_list = ArcAppListPrefs::Get(profile);
   const std::vector<std::string>& app_ids = app_list->GetAppIds();
   std::set<std::string> added_packages;
   std::vector<std::unique_ptr<message_center::Notifier>> results;
 
   for (const std::string& app_id : app_ids) {
     const auto app = app_list->GetApp(app_id);
     if (!app)
       continue;
     // Handle packages having multiple launcher activities.
     if (added_packages.count(app->package_name))
       continue;
 
     added_packages.insert(app->package_name);
     message_center::NotifierId notifier_id(
         message_center::NotifierId::ARC_APPLICATION, app->package_name);
-    results.emplace_back(new message_center::Notifier(
-        notifier_id,
-        base::ASCIIToUTF16(app->name),
-        app->notifications_enabled));
+    results.emplace_back(
+        new message_center::Notifier(notifier_id, base::ASCIIToUTF16(app->name),
+                                     app->notifications_enabled));
   }
 
   return results;
 }
 
-void ArcNotifierManager::SetNotifierEnabled(const std::string& package,
-                                            bool enabled) {
+void ArcApplicationNotifierSourceChromeOS::SetNotifierEnabled(
+    Profile* profile,
+    const message_center::Notifier& notifier,
+    bool enabled) {
   auto* const service = arc::ArcBridgeService::Get();
   if (service) {
     if (service->app_version() >= kSetNotificationsEnabledMinVersion) {
-      service->app_instance()->SetNotificationsEnabled(package, enabled);
+      service->app_instance()->SetNotificationsEnabled(notifier.notifier_id.id,
+                                                       enabled);
+      observer_->OnNotifierEnabledChanged(notifier.notifier_id, enabled);
     }
   }
 }
 
+message_center::NotifierId::NotifierType
+ArcApplicationNotifierSourceChromeOS::GetNotifierType() {
+  return message_center::NotifierId::ARC_APPLICATION;
+}
+
 }  // namespace arc