Notify CloseFile from Pepper to FileSystem.

webkit/chromeos/fileapi/remote_file_system_operation.cc

 // 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.
 
 #include "webkit/chromeos/fileapi/remote_file_system_operation.h"
 
 #include "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "base/platform_file.h"
 #include "base/values.h"
@@ skipping 158 matching lines @@
   }
   DCHECK(SetPendingOperationType(kOperationOpenFile));
   remote_proxy_->OpenFile(
       url,
       file_flags,
       peer_handle,
       base::Bind(&RemoteFileSystemOperation::DidOpenFile,
                  base::Owned(this), callback));
 }
 
+void RemoteFileSystemOperation::NotifyCloseFile(
+    const fileapi::FileSystemURL& url) {
+  DCHECK(SetPendingOperationType(kOperationCloseFile));
+  remote_proxy_->NotifyCloseFile(url);
+  // Unlike other operations, NotifyCloseFile does not require callback.
+  // So it must be deleted here right now.
+  delete this;
+}
+
 fileapi::FileSystemOperation*
 RemoteFileSystemOperation::AsFileSystemOperation() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 void RemoteFileSystemOperation::CreateSnapshotFile(
     const FileSystemURL& url,
     const SnapshotFileCallback& callback) {
   DCHECK(SetPendingOperationType(kOperationCreateSnapshotFile));
@@ skipping 80 matching lines @@
 
 void RemoteFileSystemOperation::DidOpenFile(
     const OpenFileCallback& callback,
     base::PlatformFileError result,
     base::PlatformFile file,
     base::ProcessHandle peer_handle) {
   callback.Run(result, file, peer_handle);
 }
 
 }  // namespace chromeos