[getcredential-large-blob-not-supported.https.html]
[navigator.credentials.get() with largeBlob.support set]
expected: FAIL
[navigator.credentials.get() with largeBlob.read and largeBlob.write set]
expected: FAIL
[navigator.credentials.get() with largeBlob.read set without authenticator support]
expected: FAIL
[navigator.credentials.get() with largeBlob.write set without authenticator support]
expected: FAIL