Replace Pass() with std::move in ui/ozone

ui/ozone/platform/drm/gpu/drm_device_generator.cc

 // Copyright 2015 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 "ui/ozone/platform/drm/gpu/drm_device_generator.h"
 
+#include <utility>
+
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
 
 namespace ui {
 
 DrmDeviceGenerator::DrmDeviceGenerator() {
 }
 
 DrmDeviceGenerator::~DrmDeviceGenerator() {
 }
 
 scoped_refptr<DrmDevice> DrmDeviceGenerator::CreateDevice(
     const base::FilePath& device_path,
     base::File file,
     bool is_primary_device) {
   scoped_refptr<DrmDevice> drm =
-      new DrmDevice(device_path, file.Pass(), is_primary_device);
+      new DrmDevice(device_path, std::move(file), is_primary_device);
   if (drm->Initialize(false))
     return drm;
 
   return nullptr;
 }
 
 }  // namespace ui