Extract device_sensors to /device via Mojofication

content/browser/device_sensors/device_motion_message_filter.h

Index: content/browser/device_sensors/device_motion_message_filter.h
diff --git a/content/browser/device_sensors/device_motion_message_filter.h b/content/browser/device_sensors/device_motion_message_filter.h
deleted file mode 100644
index ffe9ff76c9b884cd2791f872f4b7cd5d226684e6..0000000000000000000000000000000000000000
--- a/content/browser/device_sensors/device_motion_message_filter.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2014 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 CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_MOTION_MESSAGE_FILTER_H_
-#define CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_MOTION_MESSAGE_FILTER_H_
-
-#include "content/public/browser/browser_message_filter.h"
-
-namespace content {
-
-class DeviceMotionMessageFilter : public BrowserMessageFilter {
- public:
-  DeviceMotionMessageFilter();
-
-  // BrowserMessageFilter implementation.
-  bool OnMessageReceived(const IPC::Message& message) override;
-
- private:
-  ~DeviceMotionMessageFilter() override;
-
-  void OnDeviceMotionStartPolling();
-  void OnDeviceMotionStopPolling();
-  void DidStartDeviceMotionPolling();
-
-  bool is_started_;
-
-  DISALLOW_COPY_AND_ASSIGN(DeviceMotionMessageFilter);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_MOTION_MESSAGE_FILTER_H_