| Index: third_party/WebKit/Source/modules/webauth/AuthenticatorSelectionCriteria.idl | 
| diff --git a/third_party/WebKit/Source/modules/webauth/AuthenticatorSelectionCriteria.idl b/third_party/WebKit/Source/modules/webauth/AuthenticatorSelectionCriteria.idl | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..8ddf682cc7ba826eb96bc4c3aa0c5507bffda9fa | 
| --- /dev/null | 
| +++ b/third_party/WebKit/Source/modules/webauth/AuthenticatorSelectionCriteria.idl | 
| @@ -0,0 +1,17 @@ | 
| +// Copyright 2017 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. | 
| + | 
| +// https://w3c.github.io/webauthn/#enumdef-authenticatorattachment | 
| + | 
| +enum AuthenticatorAttachment { | 
| +  "platform", | 
| +  "cross-platform" | 
| +}; | 
| + | 
| +// https://w3c.github.io/webauthn/#dictdef-authenticatorselectioncriteria | 
| + | 
| +dictionary AuthenticatorSelectionCriteria { | 
| +  AuthenticatorAttachment attachment; | 
| +  boolean requireResidentKey = false; | 
| +}; | 
|  |