Download web payment manifests.

components/payments/content/android/utility/BUILD.gn

+# 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.
+
+static_library("utility") {
+  sources = [
+    "fingerprint_parser.cc",
+    "fingerprint_parser.h",
+    "payment_manifest_parser.cc",
+    "payment_manifest_parser.h",
+  ]
+  deps = [
+    "//base",
+    "//components/payments/content/android:mojom",
+  ]
+}
+
+source_set("unit_tests") {
+  testonly = true
+  sources = [
+    "fingerprint_parser_unittest.cc",
+    "payment_manifest_parser_unittest.cc",
+  ]
+  deps = [
+    ":utility",
+    "//base",
+    "//testing/gtest",
+  ]
+}