Remove unused base/threading/worker_pool.h includes.

chromeos/dbus/cros_disks_client.cc

 // Copyright (c) 2012 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 "chromeos/dbus/cros_disks_client.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/sys_info.h"
 #include "base/task_runner_util.h"
-#include "base/threading/worker_pool.h"
 #include "base/values.h"
 #include "chromeos/dbus/fake_cros_disks_client.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
 #include "dbus/object_proxy.h"
 #include "dbus/values_util.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace chromeos {
@@ skipping 638 matching lines @@
 
   if (!mount_label.empty()) {
     std::string mount_label_option =
         base::StringPrintf("%s=%s", kMountLabelOption, mount_label.c_str());
     mount_options.push_back(mount_label_option);
   }
   return mount_options;
 }
 
 }  // namespace chromeos