Added support for OpenVR controllers

device/vr/openvr/openvr_device_provider.cc

 // 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 "device/vr/openvr/openvr_device_provider.h"
+
+#include "device/gamepad/gamepad_data_fetcher_manager.h"
 #include "device/vr/openvr/openvr_device.h"
+#include "device/vr/openvr/openvr_gamepad_data_fetcher.h"
 #include "third_party/openvr/src/headers/openvr.h"
 
 namespace device {
 
 OpenVRDeviceProvider::OpenVRDeviceProvider() {}
 
 OpenVRDeviceProvider::~OpenVRDeviceProvider() {}
 
 void OpenVRDeviceProvider::GetDevices(std::vector<VRDevice*>* devices) {
   if (vr::VR_IsRuntimeInstalled() && vr::VR_IsHmdPresent()) {
-    devices->push_back(new OpenVRDevice());
+    VRDevice* device = new OpenVRDevice();
+    devices->push_back(device);
+    GamepadDataFetcherManager::GetInstance()->AddFactory(
+        new OpenVRGamepadDataFetcher::Factory(device->id()));
   }
 }
 
 void OpenVRDeviceProvider::Initialize() {}
 
 void OpenVRDeviceProvider::SetListeningForActivate(bool listening) {}
 
 }  // namespace device