1 files changed, 10 insertions, 15 deletions

diff --git a/chromium/device/fido/public_key.h b/chromium/device/fido/public_key.h
index c3e51ab7269..f9e97012984 100644
--- a/chromium/device/fido/public_key.h
+++ b/chromium/device/fido/public_key.h
@@ -6,41 +6,36 @@
 #define DEVICE_FIDO_PUBLIC_KEY_H_
 
 #include <stdint.h>
-#include <string>
 #include <vector>
 
 #include "base/component_export.h"
 #include "base/containers/span.h"
 #include "base/macros.h"
+#include "base/optional.h"
 
 namespace device {
 
 // https://www.w3.org/TR/webauthn/#credentialpublickey
-class COMPONENT_EXPORT(DEVICE_FIDO) PublicKey {
- public:
+struct COMPONENT_EXPORT(DEVICE_FIDO) PublicKey {
   PublicKey(int32_t algorithm,
             base::span<const uint8_t> cbor_bytes,
             base::Optional<std::vector<uint8_t>> der_bytes);
-  virtual ~PublicKey();
+  ~PublicKey();
 
-  // algorithm returns the COSE algorithm identifier for this public key.
-  int32_t algorithm() const;
+  // algorithm contains the COSE algorithm identifier for this public key.
+  const int32_t algorithm;
 
-  // The credential public key as a COSE_Key map as defined in Section 7
-  // of https://tools.ietf.org/html/rfc8152.
-  const std::vector<uint8_t>& cose_key_bytes() const;
+  // cose_key_bytes contains the credential public key as a COSE_Key map as
+  // defined in Section 7 of https://tools.ietf.org/html/rfc8152.
+  const std::vector<uint8_t> cose_key_bytes;
 
-  // der_bytes returns an ASN.1, DER, SubjectPublicKeyInfo describing this
+  // der_bytes contains an ASN.1, DER, SubjectPublicKeyInfo describing this
   // public key, if possible. (WebAuthn can negotiate the use of unknown
   // public-key algorithms so not all public keys can be transformed into SPKI
   // form.)
-  const base::Optional<std::vector<uint8_t>>& der_bytes() const;
+  const base::Optional<std::vector<uint8_t>> der_bytes;
 
  private:
-  const int32_t algorithm_;
-  std::vector<uint8_t> cbor_bytes_;
-  base::Optional<std::vector<uint8_t>> der_bytes_;
-
   DISALLOW_COPY_AND_ASSIGN(PublicKey);
 };