Move kill switch and secure origin checking logic

chrome/browser/notifications/notification_permission_context.cc

 // Copyright 2015 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/notification_permission_context.h"
 
 #include <algorithm>
 #include <deque>
 
 #include "base/callback.h"
@@ skipping 154 matching lines @@
     : PermissionContextBase(profile,
                             permission_type,
                             CONTENT_SETTINGS_TYPE_NOTIFICATIONS),
       weak_factory_ui_thread_(this) {
   DCHECK(permission_type == content::PermissionType::NOTIFICATIONS ||
          permission_type == content::PermissionType::PUSH_MESSAGING);
 }
 
 NotificationPermissionContext::~NotificationPermissionContext() {}
 
-ContentSetting NotificationPermissionContext::GetPermissionStatus(
+ContentSetting NotificationPermissionContext::GetPermissionStatusInternal(
     const GURL& requesting_origin,
     const GURL& embedding_origin) const {
   // Push messaging is only allowed to be granted on top-level origins.
   if (permission_type() == content::PermissionType::PUSH_MESSAGING &&
       requesting_origin != embedding_origin) {
     return CONTENT_SETTING_BLOCK;
   }
 
-  return PermissionContextBase::GetPermissionStatus(requesting_origin,
-                                                    embedding_origin);
+  return PermissionContextBase::GetPermissionStatusInternal(requesting_origin,
+                                                            embedding_origin);
 }
 
 void NotificationPermissionContext::ResetPermission(
     const GURL& requesting_origin,
     const GURL& embedder_origin) {
   DesktopNotificationProfileUtil::ClearSetting(profile(), requesting_origin);
 }
 
 void NotificationPermissionContext::CancelPermissionRequest(
     content::WebContents* web_contents,
@@ skipping 58 matching lines @@
                                                     requesting_origin);
   } else {
     DesktopNotificationProfileUtil::DenyPermission(profile(),
                                                    requesting_origin);
   }
 }
 
 bool NotificationPermissionContext::IsRestrictedToSecureOrigins() const {
   return permission_type() == content::PermissionType::PUSH_MESSAGING;
 }