[Autofill Auth] Setting attestation conveyance to direct.

During FIDO enrollment for Payments Autofill, setting attestation conveyance to
`direct` in the CreationOptions.

Bug: 949269
Change-Id: I56bcb9b9e9acfa6b9c1abe8644a5bf053082b3a0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1885507Reviewed-by: Jared Saul <jsaul@google.com>
Commit-Queue: Manas Verma <manasverma@google.com>
Cr-Commit-Position: refs/heads/master@{#710228}

components/autofill/core/browser/payments/credit_card_fido_authenticator.cc

@@ -479,6 +479,7 @@ CreditCardFIDOAuthenticator::ParseCreationOptions(
       "timeout_millis", base::Value::Type::INTEGER);
   options->adjusted_timeout = base::TimeDelta::FromMilliseconds(
       timeout ? timeout->GetInt() : kWebAuthnTimeoutMs);
+  options->attestation = AttestationConveyancePreference::kDirect;
 
   // Only allow user-verifying platform authenticators.
   options->authenticator_selection = AuthenticatorSelectionCriteria(

components/autofill/core/browser/payments/credit_card_fido_authenticator.h

@@ -30,6 +30,7 @@ using blink::mojom::PublicKeyCredentialCreationOptions;
 using blink::mojom::PublicKeyCredentialCreationOptionsPtr;
 using blink::mojom::PublicKeyCredentialRequestOptions;
 using blink::mojom::PublicKeyCredentialRequestOptionsPtr;
+using device::AttestationConveyancePreference;
 using device::AuthenticatorAttachment;
 using device::AuthenticatorSelectionCriteria;
 using device::CredentialType;