extensions/shell/browser/shell_device_client.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "extensions/shell/browser/shell_device_client.h"
   6
   7 #include "base/logging.h"
   8 #include "content/public/browser/browser_thread.h"
   9 #include "device/hid/hid_service.h"
  10 #include "device/usb/usb_service.h"
  11
  12 using content::BrowserThread;
  13
  14 namespace extensions {
  15
  16 ShellDeviceClient::ShellDeviceClient() {}
  17
  18 ShellDeviceClient::~ShellDeviceClient() {}
  19
  20 device::UsbService* ShellDeviceClient::GetUsbService() {
  21   DCHECK_CURRENTLY_ON(BrowserThread::UI);
  22   return device::UsbService::GetInstance(
  23       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
  24 }
  25
  26 device::HidService* ShellDeviceClient::GetHidService() {
  27   DCHECK_CURRENTLY_ON(BrowserThread::UI);
  28   return device::HidService::GetInstance(
  29       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
  30 }
  31
  32 }