Move Device Sensors client files from Blink to //device/sensors client lib

device/sensors/public/cpp/motion_data.h

+// Copyright 2013 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_SENSORS_PUBLIC_CPP_MOTION_DATA_H_
+#define DEVICE_SENSORS_PUBLIC_CPP_MOTION_DATA_H_
+
+namespace device {
+
+#pragma pack(push, 1)
+
+class MotionData {
+ public:
+  MotionData();
+  MotionData(const MotionData& other);
+  ~MotionData() {}
+
+  double accelerationX;

[jam, 2016/10/26 17:13:41]

this file should use chromium naming convention, i.e. accelearation_x

+  double accelerationY;
+  double accelerationZ;
+
+  double accelerationIncludingGravityX;
+  double accelerationIncludingGravityY;
+  double accelerationIncludingGravityZ;
+
+  double rotationRateAlpha;
+  double rotationRateBeta;
+  double rotationRateGamma;
+
+  double interval;
+
+  bool hasAccelerationX : 1;
+  bool hasAccelerationY : 1;
+  bool hasAccelerationZ : 1;
+
+  bool hasAccelerationIncludingGravityX : 1;
+  bool hasAccelerationIncludingGravityY : 1;
+  bool hasAccelerationIncludingGravityZ : 1;
+
+  bool hasRotationRateAlpha : 1;
+  bool hasRotationRateBeta : 1;
+  bool hasRotationRateGamma : 1;
+
+  bool allAvailableSensorsAreActive : 1;
+};
+
+static_assert(sizeof(MotionData) == (10 * sizeof(double) + 2 * sizeof(char)),
+              "MotionData has wrong size");
+
+#pragma pack(pop)
+
+}  // namespace device
+
+#endif  // DEVICE_SENSORS_PUBLIC_CPP_MOTION_DATA_H_