[fsp] Add support for reading directories.

chrome/browser/chromeos/file_system_provider/request_value.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 "chrome/browser/chromeos/file_system_provider/request_value.h"
 
 namespace chromeos {
 namespace file_system_provider {
 
 RequestValue::RequestValue() {
@@ skipping 11 matching lines @@
 }
 
 scoped_ptr<RequestValue> RequestValue::CreateForGetMetadataSuccess(
     scoped_ptr<extensions::api::file_system_provider_internal::
                    GetMetadataRequestedSuccess::Params> params) {
   scoped_ptr<RequestValue> result(new RequestValue);
   result->get_metadata_success_params_ = params.Pass();
   return result.Pass();
 }
 
+scoped_ptr<RequestValue> RequestValue::CreateForReadDirectorySuccess(
+    scoped_ptr<extensions::api::file_system_provider_internal::
+                   ReadDirectoryRequestedSuccess::Params> params) {
+  scoped_ptr<RequestValue> result(new RequestValue);
+  result->read_directory_success_params_ = params.Pass();
+  return result.Pass();
+}
+
 scoped_ptr<RequestValue> RequestValue::CreateForTesting(
     const std::string& params) {
   scoped_ptr<RequestValue> result(new RequestValue);
   result->testing_params_.reset(new std::string(params));
   return result.Pass();
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos