Automated IWYU fix for TaskRunner includes.

components/autofill/core/browser/webdata/autofill_data_type_controller.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_DATA_TYPE_CONTROLLER_H__
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_DATA_TYPE_CONTROLLER_H__
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
+#include "base/single_thread_task_runner.h"
 #include "components/sync/driver/async_directory_type_controller.h"
 
 namespace autofill {
 class AutofillWebDataService;
 }  // namespace autofill
 
 namespace browser_sync {
 
 // A class that manages the startup and shutdown of autofill sync.
 class AutofillDataTypeController : public syncer::AsyncDirectoryTypeController {
@@ skipping 20 matching lines @@
 
   // A reference to the AutofillWebDataService for this controller.
   scoped_refptr<autofill::AutofillWebDataService> web_data_service_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillDataTypeController);
 };
 
 }  // namespace browser_sync
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_DATA_TYPE_CONTROLLER_H__