Migrate notifications to use the PermissionStatus enum

chrome/browser/notifications/platform_notification_service_impl.h

Index: chrome/browser/notifications/platform_notification_service_impl.h
diff --git a/chrome/browser/notifications/platform_notification_service_impl.h b/chrome/browser/notifications/platform_notification_service_impl.h
index b26aa2ab322385caa0143be82514cb72d4a37fd1..e375a8d283b65d454f3dd39e12a8e1b4e14b69f0 100644
--- a/chrome/browser/notifications/platform_notification_service_impl.h
+++ b/chrome/browser/notifications/platform_notification_service_impl.h
@@ -21,6 +21,7 @@
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/platform_notification_service.h"
 #include "content/public/common/persistent_notification_status.h"
+#include "third_party/WebKit/public/platform/modules/permissions/permission_status.mojom.h"
 
 class NotificationDelegate;
 class NotificationUIManager;
@@ -86,11 +87,11 @@ class PlatformNotificationServiceImpl
   void OpenNotificationSettings(content::BrowserContext* browser_context);
 
   // content::PlatformNotificationService implementation.
-  blink::WebNotificationPermission CheckPermissionOnUIThread(
+  blink::mojom::PermissionStatus CheckPermissionOnUIThread(
       content::BrowserContext* browser_context,
       const GURL& origin,
       int render_process_id) override;
-  blink::WebNotificationPermission CheckPermissionOnIOThread(
+  blink::mojom::PermissionStatus CheckPermissionOnIOThread(
       content::ResourceContext* resource_context,
       const GURL& origin,
       int render_process_id) override;