Extract device_sensors to /device via Mojofication

content/renderer/device_sensors/device_motion_event_pump.h

Index: content/renderer/device_sensors/device_motion_event_pump.h
diff --git a/content/renderer/device_sensors/device_motion_event_pump.h b/content/renderer/device_sensors/device_motion_event_pump.h
index 61b046d2f6d0c01196f8aa0188433ce783a922f9..1eabc74eb4c190b8f0e58b2d74aa002a286ecdf8 100644
--- a/content/renderer/device_sensors/device_motion_event_pump.h
+++ b/content/renderer/device_sensors/device_motion_event_pump.h
@@ -6,8 +6,9 @@
 #define CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_MOTION_EVENT_PUMP_H_
 
 #include "base/memory/scoped_ptr.h"
+#include "components/shared_memory_seqlock/shared_memory_seqlock_reader.h"
 #include "content/renderer/device_sensors/device_sensor_event_pump.h"
-#include "content/renderer/shared_memory_seqlock_reader.h"
+#include "device/device_sensors/device_sensors.mojom.h"
 #include "third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h"
 
 namespace blink {
@@ -16,28 +17,23 @@ class WebDeviceMotionListener;
 
 namespace content {
 
-typedef SharedMemorySeqLockReader<blink::WebDeviceMotionData>
-    DeviceMotionSharedMemoryReader;
+typedef shared_memory_seqlock::SharedMemorySeqLockReader<
+    blink::WebDeviceMotionData> DeviceMotionSharedMemoryReader;
 
-class CONTENT_EXPORT DeviceMotionEventPump
-    : public DeviceSensorEventPump<blink::WebDeviceMotionListener> {
+class CONTENT_EXPORT DeviceMotionEventPump : public DeviceSensorEventPump {
  public:
-  explicit DeviceMotionEventPump(RenderThread* thread);
+  explicit DeviceMotionEventPump(blink::WebDeviceMotionListener* listener);
   ~DeviceMotionEventPump() override;
 
-  // // PlatformEventObserver.
-  bool OnControlMessageReceived(const IPC::Message& message) override;
   void SendFakeDataForTesting(void* fake_data) override;
 
  protected:
   void FireEvent() override;
   bool InitializeReader(base::SharedMemoryHandle handle) override;
 
-  // PlatformEventObserver.
-  void SendStartMessage() override;
-  void SendStopMessage() override;
-
   scoped_ptr<DeviceMotionSharedMemoryReader> reader_;
+  blink::WebDeviceMotionListener* listener_;
+  device::DeviceSensorsMotionPtr service_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceMotionEventPump);
 };