[sensors] Android platform adaptation for Generic Sensor API

device/generic_sensor/android/sensors_jni_registrar.cc

+// 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.
+
+#include "device/generic_sensor/android/sensors_jni_registrar.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_registrar.h"
+#include "device/generic_sensor/platform_sensor_android.h"
+
+namespace device {
+namespace android {
+namespace {
+
+const base::android::RegistrationMethod kRegisteredMethods[] = {
+    {"PlatformSensorAndroid", device::PlatformSensorAndroid::RegisterJNI},
+};
+
+}  // namespace
+
+bool RegisterSensorsJni(JNIEnv* env) {
+  return RegisterNativeMethods(env, kRegisteredMethods,
+                               arraysize(kRegisteredMethods));
+}
+
+}  // namespace android
+}  // namespace device