Add |notify_client_on_reading_change| flag to sensor configuration

device/generic_sensor/public/cpp/sensor_struct_traits.h

 // 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 DEVICE_GENERIC_SENSOR_PUBLIC_INTERFACES_SENSOR_STRUCT_TRAITS_H_
 #define DEVICE_GENERIC_SENSOR_PUBLIC_INTERFACES_SENSOR_STRUCT_TRAITS_H_
 
 #include "device/generic_sensor/public/cpp/platform_sensor_configuration.h"
 #include "device/generic_sensor/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 suppress_on_change_events(
+      const device::PlatformSensorConfiguration& input) {
+    return input.suppress_on_change_events();
+  }
+
   static bool Read(device::mojom::SensorConfigurationDataView data,
                    device::PlatformSensorConfiguration* out);
 };
 
 }  // namespace mojo
 
 #endif  // DEVICE_GENERIC_SENSOR_PUBLIC_INTERFACES_SENSOR_STRUCT_TRAITS_H_