Blink-layer update to match WebAuthN spec

third_party/WebKit/Source/modules/webauth/AuthenticatorResponse.idl

Index: third_party/WebKit/Source/modules/webauth/AuthenticatorResponse.idl
diff --git a/third_party/WebKit/Source/modules/webauth/ScopedCredentialInfo.idl b/third_party/WebKit/Source/modules/webauth/AuthenticatorResponse.idl
similarity index 53%
rename from third_party/WebKit/Source/modules/webauth/ScopedCredentialInfo.idl
rename to third_party/WebKit/Source/modules/webauth/AuthenticatorResponse.idl
index 87e15a2b5be69d82e907c1cc1a5cb6e9a90a4bd8..6922bd0dbec831fe86ea9c8be4d5153196ecf2bb 100644
--- a/third_party/WebKit/Source/modules/webauth/ScopedCredentialInfo.idl
+++ b/third_party/WebKit/Source/modules/webauth/AuthenticatorResponse.idl
@@ -2,12 +2,11 @@
 // 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/#scopedcredentialinfo
+// https://w3c.github.io/webauthn/#authenticatorresponse
 
 [
     RuntimeEnabled=WebAuth,
     SecureContext
-] interface ScopedCredentialInfo {
-    readonly attribute ArrayBuffer clientData;
-    readonly attribute ArrayBuffer attestation;
+] interface AuthenticatorResponse {
+    [SameObject] readonly attribute ArrayBuffer clientDataJSON;
 };