Switch to standard integer types in device/.

device/devices_app/usb/device_impl.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 "device/devices_app/usb/device_impl.h"
 
+#include <stddef.h>
+
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/stl_util.h"
 #include "device/devices_app/usb/type_converters.h"
 #include "device/usb/usb_descriptors.h"
 #include "device/usb/usb_device.h"
 #include "net/base/io_buffer.h"
 
 namespace device {
 namespace usb {
@@ skipping 427 matching lines @@
     memcpy(packet, packets[i].storage().data(), packets[i].size());
   }
   device_handle_->IsochronousTransfer(
       USB_DIRECTION_OUTBOUND, endpoint_address, buffer, transfer_size,
       static_cast<uint32_t>(packets.size()), packet_size, timeout,
       base::Bind(&OnIsochronousTransferOut, base::Passed(&callback_ptr)));
 }
 
 }  // namespace usb
 }  // namespace device