Simplify permission-related code for Web Notifications.

chrome/browser/push_messaging/push_messaging_permission_context.cc

 // Copyright 2014 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/push_messaging/push_messaging_permission_context.h"
 
 #include "chrome/browser/content_settings/permission_context_uma_util.h"
-#include "chrome/browser/notifications/desktop_notification_service.h"
-#include "chrome/browser/notifications/desktop_notification_service_factory.h"
+#include "chrome/browser/notifications/notification_permission_context.h"
+#include "chrome/browser/notifications/notification_permission_context_factory.h"
 #include "chrome/browser/permissions/permission_request_id.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 
 const ContentSettingsType kPushSettingType =
     CONTENT_SETTINGS_TYPE_PUSH_MESSAGING;
 
@@ skipping 10 matching lines @@
     const GURL& requesting_origin,
     const GURL& embedding_origin) const {
 #if defined(ENABLE_NOTIFICATIONS)
   if (requesting_origin != embedding_origin)
     return CONTENT_SETTING_BLOCK;
 
   ContentSetting push_content_setting =
       profile_->GetHostContentSettingsMap()->GetContentSetting(
           requesting_origin, embedding_origin, kPushSettingType, std::string());
 
-  DesktopNotificationService* notification_service =
-      DesktopNotificationServiceFactory::GetForProfile(profile_);
-  DCHECK(notification_service);
+  NotificationPermissionContext* notification_context =
+      NotificationPermissionContextFactory::GetForProfile(profile_);
+  DCHECK(notification_context);
 
   ContentSetting notifications_permission =
-      notification_service->GetPermissionStatus(requesting_origin,
+      notification_context->GetPermissionStatus(requesting_origin,
                                                 embedding_origin);
 
   if (notifications_permission == CONTENT_SETTING_BLOCK ||
       push_content_setting == CONTENT_SETTING_BLOCK) {
     return CONTENT_SETTING_BLOCK;
   }
   if (notifications_permission == CONTENT_SETTING_ASK ||
       push_content_setting == CONTENT_SETTING_ASK) {
     return CONTENT_SETTING_ASK;
   }
@@ skipping 24 matching lines @@
     const GURL& embedding_origin,
     bool user_gesture,
     const BrowserPermissionCallback& callback) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 #if defined(ENABLE_NOTIFICATIONS)
   if (requesting_origin != embedding_origin) {
     NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                         false /* persist */, CONTENT_SETTING_BLOCK);
     return;
   }
-  DesktopNotificationService* notification_service =
-      DesktopNotificationServiceFactory::GetForProfile(profile_);
-  DCHECK(notification_service);
 
-  notification_service->RequestPermission(
+  NotificationPermissionContext* notification_context =
+      NotificationPermissionContextFactory::GetForProfile(profile_);
+  DCHECK(notification_context);
+
+  notification_context->RequestPermission(
       web_contents, id, requesting_origin, user_gesture,
       base::Bind(&PushMessagingPermissionContext::DecidePushPermission,
                  weak_factory_ui_thread_.GetWeakPtr(), id, requesting_origin,
                  embedding_origin, callback));
 #else
   NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                       false /* persist */, CONTENT_SETTING_BLOCK);
 #endif
 }
 
@@ skipping 28 matching lines @@
     NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                         false /* persist */, notification_content_setting);
     return;
   }
 
   PermissionContextUmaUtil::PermissionGranted(kPushSettingType,
                                               requesting_origin);
   NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                       true /* persist */, CONTENT_SETTING_ALLOW);
 }