Download web payment manifests.

components/payments/content/android/utility/fingerprint_parser.h

+// 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 COMPONENTS_PAYMENTS_CONTENT_ANDROID_UTILITY_FINGERPRINT_PARSER_H_
+#define COMPONENTS_PAYMENTS_CONTENT_ANDROID_UTILITY_FINGERPRINT_PARSER_H_
+
+#include <stddef.h>
+
+#include <string>
+#include <vector>
+
+namespace payments {
+
+// Converts a string representation of a 32-byte array (e.g., "01:02:03:04")
+// into a list of the corresponding bytes. Returns an empty list on error.
+std::vector<uint8_t> FingerprintStringToByteArray(const std::string& input);
+
+}  // namespace payments
+
+#endif  // COMPONENTS_PAYMENTS_CONTENT_ANDROID_UTILITY_FINGERPRINT_PARSER_H_