Move QBONE's TunDeviceController to third_party.

PiperOrigin-RevId: 344067044
Change-Id: I3db29b202401eb0d8a8ec4e2f2c2a01fa0e85b9c

quic/qbone/bonnet/mock_tun_device_controller.h

diff --git a/quic/qbone/bonnet/mock_tun_device_controller.h b/quic/qbone/bonnet/mock_tun_device_controller.h
new file mode 100644
index 0000000..2d097ca
--- /dev/null
+++ b/quic/qbone/bonnet/mock_tun_device_controller.h
@@ -0,0 +1,27 @@
+// Copyright (c) 2020 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 QUICHE_QUIC_QBONE_BONNET_MOCK_TUN_DEVICE_CONTROLLER_H_
+#define QUICHE_QUIC_QBONE_BONNET_MOCK_TUN_DEVICE_CONTROLLER_H_
+
+#include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
+#include "net/third_party/quiche/src/quic/qbone/bonnet/tun_device_controller.h"
+
+namespace quic {
+
+class MockTunDeviceController : public TunDeviceController {
+ public:
+  MockTunDeviceController() : TunDeviceController("", true, nullptr) {}
+
+  MOCK_METHOD(bool, UpdateAddress, (const IpRange&), (override));
+
+  MOCK_METHOD(bool, UpdateRoutes, (const IpRange&, const std::vector<IpRange>&),
+              (override));
+
+  MOCK_METHOD(QuicIpAddress, current_address, (), (override));
+};
+
+}  // namespace quic
+
+#endif  // QUICHE_QUIC_QBONE_BONNET_MOCK_TUN_DEVICE_CONTROLLER_H_