cros: Fake implementation of DBUS biometrics client.

chromeos/dbus/fake_biod_record_client.h

Index: chromeos/dbus/fake_biod_record_client.h
diff --git a/chromeos/dbus/fake_biod_record_client.h b/chromeos/dbus/fake_biod_record_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..55444acee3983f6bdb71b004924d69abfc93397f
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+++ b/chromeos/dbus/fake_biod_record_client.h
@@ -0,0 +1,39 @@
+// 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 CHROMEOS_DBUS_FAKE_BIOD_RECORD_CLIENT_H_
+#define CHROMEOS_DBUS_FAKE_BIOD_RECORD_CLIENT_H_
+
+#include "base/macros.h"
+#include "base/memory/weak_ptr.h"
+#include "chromeos/chromeos_export.h"
+#include "chromeos/dbus/biod_record_client.h"
+
+namespace chromeos {
+
+class CHROMEOS_EXPORT FakeBiodRecordClient : public BiodRecordClient {
+ public:
+  FakeBiodRecordClient();
+  ~FakeBiodRecordClient() override;
+
+  // BiodRecordClient overrides
+  void Init(dbus::Bus* bus) override;
+  void SetLabel(const dbus::ObjectPath& record_path,
+                const std::string& label) override;
+  void Remove(const dbus::ObjectPath& record_path) override;
+  void GetLabel(const dbus::ObjectPath& record_path,
+                const StringCallback& callback) override;
+  std::string GetLabelBlocking(const dbus::ObjectPath& record_path) override;
+
+ private:
+  // Note: This should remain the last member so it'll be destroyed and
+  // invalidate its weak pointers before any other members are destroyed.
+  base::WeakPtrFactory<FakeBiodRecordClient> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeBiodRecordClient);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_FAKE_BIOD_RECORD_CLIENT_H_