Blink-layer update to match WebAuthN spec

third_party/WebKit/Source/modules/webauth/PublicKeyCredential.h

Index: third_party/WebKit/Source/modules/webauth/PublicKeyCredential.h
diff --git a/third_party/WebKit/Source/modules/webauth/PublicKeyCredential.h b/third_party/WebKit/Source/modules/webauth/PublicKeyCredential.h
new file mode 100644
index 0000000000000000000000000000000000000000..d6c4e73dfe8c383447da76f587a827c5b2f8e3c7
--- /dev/null
+++ b/third_party/WebKit/Source/modules/webauth/PublicKeyCredential.h
@@ -0,0 +1,41 @@
+// 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.
+
+#ifndef PublicKeyCredential_h
+#define PublicKeyCredential_h
+
+#include "core/dom/DOMArrayBuffer.h"
+#include "modules/ModulesExport.h"
+#include "modules/webauth/AuthenticatorResponse.h"
+#include "platform/bindings/ScriptWrappable.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+class AuthenticatorResponse;
+
+class MODULES_EXPORT PublicKeyCredential final
+    : public GarbageCollected<PublicKeyCredential>,
+      public ScriptWrappable {
+  DEFINE_WRAPPERTYPEINFO();
+
+ public:
+  static PublicKeyCredential* Create(DOMArrayBuffer* raw_id,
+                                     AuthenticatorResponse*);
+
+  DOMArrayBuffer* rawId() const { return raw_id_.Get(); }
+  AuthenticatorResponse* response() const { return response_.Get(); }
+
+  DECLARE_VIRTUAL_TRACE();
+
+ private:
+  explicit PublicKeyCredential(DOMArrayBuffer* raw_id, AuthenticatorResponse*);
+
+  const Member<DOMArrayBuffer> raw_id_;
+  const Member<AuthenticatorResponse> response_;
+};
+
+}  // namespace blink
+
+#endif  // PublicKeyCredential_h