cros: Replace BrowserThread::FILE in InputServiceProxy

components/pairing/shark_connection_listener.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 "components/pairing/shark_connection_listener.h"
 
 #include <utility>
 
 #include "base/logging.h"
+#include "base/task_runner.h"
 #include "base/threading/thread_restrictions.h"
 #include "components/pairing/bluetooth_host_pairing_controller.h"
 
 namespace pairing_chromeos {
 
 SharkConnectionListener::SharkConnectionListener(
-    const scoped_refptr<base::SingleThreadTaskRunner>& file_task_runner,
+    scoped_refptr<base::TaskRunner> input_service_task_runner,
     OnConnectedCallback callback)
     : callback_(callback) {
-  controller_.reset(new BluetoothHostPairingController(file_task_runner));
+  controller_.reset(
+      new BluetoothHostPairingController(std::move(input_service_task_runner)));
   controller_->AddObserver(this);
   controller_->StartPairing();
 }
 
 SharkConnectionListener::~SharkConnectionListener() {
   if (controller_.get())
     controller_->RemoveObserver(this);
 }
 
 void SharkConnectionListener::ResetController() {
@@ skipping 14 matching lines @@
       || new_stage == HostPairingController::STAGE_SETUP_BASIC_CONFIGURATION) {
     controller_->RemoveObserver(this);
     callback_.Run(std::move(controller_));
     callback_.Reset();
   } else if (new_stage != HostPairingController::STAGE_WAITING_FOR_CONTROLLER) {
     LOG(ERROR) << "Unexpected stage " << new_stage;
   }
 }
 
 }  // namespace pairing_chromeos