Remove use of deprecated MessageLoop methods in device.

device/hid/hid_service.cc

 // Copyright 2014 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/hid/hid_service.h"
 
 #include "base/at_exit.h"
 #include "base/bind.h"
+#include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
-#include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "components/device_event_log/device_event_log.h"
 
 #if defined(OS_LINUX) && defined(USE_UDEV)
 #include "device/hid/hid_service_linux.h"
 #elif defined(OS_MACOSX)
 #include "device/hid/hid_service_mac.h"
 #elif defined(OS_WIN)
 #include "device/hid/hid_service_win.h"
 #endif
@@ skipping 25 matching lines @@
 #endif
 }
 
 void HidService::GetDevices(const GetDevicesCallback& callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (enumeration_ready_) {
     std::vector<scoped_refptr<HidDeviceInfo>> devices;
     for (const auto& map_entry : devices_) {
       devices.push_back(map_entry.second);
     }
-    base::MessageLoop::current()->PostTask(FROM_HERE,
-                                           base::Bind(callback, devices));
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
+        FROM_HERE, base::Bind(callback, devices));
   } else {
     pending_enumerations_.push_back(callback);
   }
 }
 
 void HidService::AddObserver(HidService::Observer* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void HidService::RemoveObserver(HidService::Observer* observer) {
@@ skipping 65 matching lines @@
     }
 
     for (const GetDevicesCallback& callback : pending_enumerations_) {
       callback.Run(devices);
     }
     pending_enumerations_.clear();
   }
 }
 
 }  // namespace device