[WIP] Provided file system from NACL.

chrome/browser/chromeos/file_system_provider/operations/close_file.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/operations/close_file.h"
 
 #include <string>
 
 #include "chrome/common/extensions/api/file_system_provider.h"
 #include "chrome/common/extensions/api/file_system_provider_internal.h"
 
 namespace chromeos {
 namespace file_system_provider {
 namespace operations {
-
-CloseFile::CloseFile(extensions::EventRouter* event_router,
-                     const ProvidedFileSystemInfo& file_system_info,
-                     int open_request_id,
-                     const storage::AsyncFileUtil::StatusCallback& callback)
-    : Operation(event_router, file_system_info),
+template <class DestinationPolicy>
+CloseFile<DestinationPolicy>::CloseFile(
+    typename DestinationPolicy::EventRouterType* event_router,
+    const ProvidedFileSystemInfo& file_system_info,
+    int open_request_id,
+    const storage::AsyncFileUtil::StatusCallback& callback)
+    : Operation<DestinationPolicy>(event_router, file_system_info),
       open_request_id_(open_request_id),
       callback_(callback) {
 }
 
-CloseFile::~CloseFile() {
+template <class DestinationPolicy>
+CloseFile<DestinationPolicy>::~CloseFile() {
 }
 
-bool CloseFile::Execute(int request_id) {
+template <class DestinationPolicy>
+bool CloseFile<DestinationPolicy>::Execute(int request_id) {
   using extensions::api::file_system_provider::CloseFileRequestedOptions;
 
   CloseFileRequestedOptions options;
-  options.file_system_id = file_system_info_.file_system_id();
+  options.file_system_id = this->file_system_info_.file_system_id();
   options.request_id = request_id;
   options.open_request_id = open_request_id_;
 
-  return SendEvent(
+  return this->SendEvent(
       request_id,
       extensions::api::file_system_provider::OnCloseFileRequested::kEventName,
       extensions::api::file_system_provider::OnCloseFileRequested::Create(
           options));
 }
 
-void CloseFile::OnSuccess(int /* request_id */,
-                          scoped_ptr<RequestValue> result,
-                          bool has_more) {
+template <class DestinationPolicy>
+void CloseFile<DestinationPolicy>::OnSuccess(int /* request_id */,
+                                  scoped_ptr<RequestValue> result,
+                                  bool has_more) {
   callback_.Run(base::File::FILE_OK);
 }
 
-void CloseFile::OnError(int /* request_id */,
-                        scoped_ptr<RequestValue> /* result */,
-                        base::File::Error error) {
+template <class DestinationPolicy>
+void CloseFile<DestinationPolicy>::OnError(int /* request_id */,
+                                scoped_ptr<RequestValue> /* result */,
+                                base::File::Error error) {
   callback_.Run(error);
 }
 
+FOR_EACH_DESTINATION_SPECIALIZE(CloseFile)
+
 }  // namespace operations
 }  // namespace file_system_provider
 }  // namespace chromeos