Rename device_orientation to device_sensors

content/renderer/device_orientation/device_motion_event_pump.cc

-// 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.
-
-#include "device_motion_event_pump.h"
-
-#include "content/common/device_orientation/device_motion_messages.h"
-#include "content/public/renderer/render_thread.h"
-#include "third_party/WebKit/public/platform/WebDeviceMotionListener.h"
-
-namespace content {
-
-DeviceMotionEventPump::DeviceMotionEventPump()
-    : DeviceSensorEventPump(), listener_(0) {
-}
-
-DeviceMotionEventPump::DeviceMotionEventPump(int pump_delay_millis)
-    : DeviceSensorEventPump(pump_delay_millis), listener_(0) {
-}
-
-DeviceMotionEventPump::~DeviceMotionEventPump() {
-}
-
-bool DeviceMotionEventPump::SetListener(
-    blink::WebDeviceMotionListener* listener) {
-  listener_ = listener;
-  return listener_ ? RequestStart() : Stop();
-}
-
-bool DeviceMotionEventPump::OnControlMessageReceived(
-    const IPC::Message& message) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(DeviceMotionEventPump, message)
-    IPC_MESSAGE_HANDLER(DeviceMotionMsg_DidStartPolling, OnDidStart)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void DeviceMotionEventPump::FireEvent() {
-  DCHECK(listener_);
-  blink::WebDeviceMotionData data;
-  if (reader_->GetLatestData(&data) && data.allAvailableSensorsAreActive)
-    listener_->didChangeDeviceMotion(data);
-}
-
-bool DeviceMotionEventPump::InitializeReader(base::SharedMemoryHandle handle) {
-  if (!reader_)
-    reader_.reset(new DeviceMotionSharedMemoryReader());
-  return reader_->Initialize(handle);
-}
-
-bool DeviceMotionEventPump::SendStartMessage() {
-  return RenderThread::Get()->Send(new DeviceMotionHostMsg_StartPolling());
-}
-
-
-bool DeviceMotionEventPump::SendStopMessage() {
-  return RenderThread::Get()->Send(new DeviceMotionHostMsg_StopPolling());
-}
-
-}  // namespace content