Revert 198844 "Move sequenced_task_runner to base/task"

trunk/src/chrome/browser/policy/cloud/component_cloud_policy_updater.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/policy/cloud/component_cloud_policy_updater.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
+#include "base/sequenced_task_runner.h"
 #include "base/strings/string_number_conversions.h"
-#include "base/task/sequenced_task_runner.h"
 #include "chrome/browser/policy/cloud/component_cloud_policy_store.h"
 #include "chrome/browser/policy/policy_service.h"
 #include "chrome/browser/policy/proto/cloud/chrome_extension_policy.pb.h"
 #include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace em = enterprise_management;
 
 namespace policy {
 
@@ skipping 72 matching lines @@
                                            data.secure_hash(),
                                            kPolicyDataMaxSize),
         base::Bind(&ComponentCloudPolicyStore::Store, base::Unretained(store_),
                    ns,
                    serialized_response,
                    data.secure_hash()));
   }
 }
 
 }  // namespace policy