[fsp] Refactor handling operations.

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() {
+}
+
+RequestValue::~RequestValue() {
+}
+
+RequestValue* RequestValue::CreateForUnmountSuccess(
+    scoped_ptr<extensions::api::file_system_provider_internal::
+                   UnmountRequestedSuccess::Params> params) {
+  RequestValue* result = new RequestValue();
+  result->unmount_success_params_ = params.Pass();
+  return result;
+}
+
+RequestValue* RequestValue::CreateForTesting(const std::string& params) {
+  RequestValue* result = new RequestValue();
+  result->testing_params_.reset(new std::string(params));
+  return result;
+}
+
+}  // namespace file_system_provider
+}  // namespace chromeos