Move //device/sensor impl to be part of the internal implemenation of the Device Service.

services/device/public/cpp/sensors/motion_data.h

Index: services/device/public/cpp/sensors/motion_data.h
diff --git a/device/sensors/public/cpp/motion_data.h b/services/device/public/cpp/sensors/motion_data.h
similarity index 87%
rename from device/sensors/public/cpp/motion_data.h
rename to services/device/public/cpp/sensors/motion_data.h
index 6b5d5abe62182a5cbf509fa4603f655fb9d16657..7cd8d4c600f25eefe7bcf88b1667efba36bcd102 100644
--- a/device/sensors/public/cpp/motion_data.h
+++ b/services/device/public/cpp/sensors/motion_data.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef DEVICE_SENSORS_PUBLIC_CPP_MOTION_DATA_H_
-#define DEVICE_SENSORS_PUBLIC_CPP_MOTION_DATA_H_
+#ifndef SERVICES_DEVICE_PUBLIC_CPP_SENSORS_MOTION_DATA_H_
+#define SERVICES_DEVICE_PUBLIC_CPP_SENSORS_MOTION_DATA_H_
 
 namespace device {
 
@@ -51,4 +51,4 @@ static_assert(sizeof(MotionData) == (10 * sizeof(double) + 2 * sizeof(char)),
 
 }  // namespace device
 
-#endif  // DEVICE_SENSORS_PUBLIC_CPP_MOTION_DATA_H_
+#endif  // SERVICES_DEVICE_PUBLIC_CPP_SENSORS_MOTION_DATA_H_