[Sensors] Bindings for RelativeOrientationSensor

third_party/WebKit/Source/modules/sensor/RelativeOrientationSensor.cpp

+// Copyright 2017 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.
+
+#include "modules/sensor/RelativeOrientationSensor.h"
+
+using device::mojom::blink::SensorType;
+
+namespace blink {
+
+RelativeOrientationSensor* RelativeOrientationSensor::Create(
+    ExecutionContext* execution_context,
+    const SensorOptions& options,
+    ExceptionState& exception_state) {
+  return new RelativeOrientationSensor(execution_context, options,
+                                       exception_state);
+}
+
+// static
+RelativeOrientationSensor* RelativeOrientationSensor::Create(
+    ExecutionContext* execution_context,
+    ExceptionState& exception_state) {
+  return Create(execution_context, SensorOptions(), exception_state);
+}
+
+RelativeOrientationSensor::RelativeOrientationSensor(
+    ExecutionContext* execution_context,
+    const SensorOptions& options,
+    ExceptionState& exception_state)
+    : OrientationSensor(execution_context,
+                        options,
+                        exception_state,
+                        SensorType::RELATIVE_ORIENTATION) {}
+
+DEFINE_TRACE(RelativeOrientationSensor) {
+  OrientationSensor::Trace(visitor);
+}
+
+}  // namespace blink