Remove unused include in sequenced_worker_pool.h

components/wifi/wifi_service.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_WIFI_WIFI_SERVICE_H_
 #define COMPONENTS_WIFI_WIFI_SERVICE_H_
 
 #include <list>
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/threading/sequenced_worker_pool.h"
+#include "base/sequenced_task_runner.h"
+#include "base/single_thread_task_runner.h"
 #include "base/values.h"
 #include "components/wifi/wifi_export.h"
 
 namespace wifi {
 
 // WiFiService interface used by implementation of chrome.networkingPrivate
 // JavaScript extension API. All methods should be called on worker thread.
 // It could be created on any (including UI) thread, so nothing expensive should
 // be done in the constructor. See |NetworkingPrivateService| for wrapper
 // accessible on UI thread.
@@ skipping 108 matching lines @@
   static const char kErrorScanForNetworksWithName[];
   static const char kErrorWiFiService[];
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WiFiService);
 };
 
 }  // namespace wifi
 
 #endif  // COMPONENTS_WIFI_WIFI_SERVICE_H_