Revert of Move //device/generic_sensor to be part of the internal implementation of the Device Service.

services/device/public/cpp/generic_sensor/sensor_struct_traits.h

Index: services/device/public/cpp/generic_sensor/sensor_struct_traits.h
diff --git a/services/device/public/cpp/generic_sensor/sensor_struct_traits.h b/services/device/public/cpp/generic_sensor/sensor_struct_traits.h
deleted file mode 100644
index e15f8ee03be7db0307abb5c3f2e208e9394eb108..0000000000000000000000000000000000000000
--- a/services/device/public/cpp/generic_sensor/sensor_struct_traits.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2016 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 SERVICES_DEVICE_PUBLIC_CPP_GENERIC_SENSOR_SENSOR_STRUCT_TRAITS_H_
-#define SERVICES_DEVICE_PUBLIC_CPP_GENERIC_SENSOR_SENSOR_STRUCT_TRAITS_H_
-
-#include "services/device/public/cpp/generic_sensor/platform_sensor_configuration.h"
-#include "services/device/public/interfaces/sensor.mojom.h"
-
-namespace mojo {
-
-template <>
-struct StructTraits<device::mojom::SensorConfigurationDataView,
-                    device::PlatformSensorConfiguration> {
-  static double frequency(const device::PlatformSensorConfiguration& input) {
-    return input.frequency();
-  }
-
-  static bool Read(device::mojom::SensorConfigurationDataView data,
-                   device::PlatformSensorConfiguration* out);
-};
-
-}  // namespace mojo
-
-#endif  // SERVICES_DEVICE_PUBLIC_CPP_GENERIC_SENSOR_SENSOR_STRUCT_TRAITS_H_