Use GetPermissionStatus instead of DesktopNotificationProfileUtil::GetContentSetting

chrome/browser/notifications/desktop_notification_profile_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_NOTIFICATIONS_DESKTOP_NOTIFICATION_PROFILE_UTIL_H_
 #define CHROME_BROWSER_NOTIFICATIONS_DESKTOP_NOTIFICATION_PROFILE_UTIL_H_
 
 #include "base/macros.h"
 #include "components/content_settings/core/common/content_settings.h"
 
 class Profile;
 
 // A series of common operations to interact with the profile's Desktop
 // Notification settings.
 class DesktopNotificationProfileUtil {
  public:
   // NOTE: This should only be called on the UI thread.
   static void ResetToDefaultContentSetting(Profile* profile);
 
   // Clears the notifications setting for the given url.
   static void ClearSetting(Profile* profile, const GURL& origin);
 
   // Methods to setup and modify permission preferences.
   static void GrantPermission(Profile* profile, const GURL& origin);
   static void DenyPermission(Profile* profile, const GURL& origin);
   static void GetNotificationsSettings(
       Profile* profile, ContentSettingsForOneType* settings);
-  static ContentSetting GetContentSetting(Profile* profile, const GURL& origin);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(DesktopNotificationProfileUtil);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_DESKTOP_NOTIFICATION_PROFILE_UTIL_H_