Disable Notifications in Incognito

chrome/browser/notifications/notification_permission_context.h

Index: chrome/browser/notifications/notification_permission_context.h
diff --git a/chrome/browser/notifications/notification_permission_context.h b/chrome/browser/notifications/notification_permission_context.h
index fb30d228842e4790f4ff28fdf46453971433b6d8..51f45c7b80ecc31f2504a01b0d5b918c66963656 100644
--- a/chrome/browser/notifications/notification_permission_context.h
+++ b/chrome/browser/notifications/notification_permission_context.h
@@ -28,6 +28,12 @@ class NotificationPermissionContext : public PermissionContextBase {
                            NoSecureOriginRequirement);
 
   // PermissionContextBase implementation.
+  void DecidePermission(content::WebContents* web_contents,
+                        const PermissionRequestID& id,
+                        const GURL& requesting_origin,
+                        const GURL& embedding_origin,
+                        bool user_gesture,
+                        const BrowserPermissionCallback& callback) override;
   void UpdateContentSetting(const GURL& requesting_origin,
                             const GURL& embedder_origin,
                             ContentSetting content_setting) override;