[fsp] Add support for deleting entries.

chrome/browser/chromeos/file_system_provider/operations/delete_entry.cc

Index: chrome/browser/chromeos/file_system_provider/operations/delete_entry.cc
diff --git a/chrome/browser/chromeos/file_system_provider/operations/delete_entry.cc b/chrome/browser/chromeos/file_system_provider/operations/delete_entry.cc
new file mode 100644
index 0000000000000000000000000000000000000000..867653c2660741b92bb83c1631daeb7eedeea1f7
--- /dev/null
+++ b/chrome/browser/chromeos/file_system_provider/operations/delete_entry.cc
@@ -0,0 +1,55 @@
+// 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/delete_entry.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 {
+
+DeleteEntry::DeleteEntry(extensions::EventRouter* event_router,
+                         const ProvidedFileSystemInfo& file_system_info,
+                         const base::FilePath& entry_path,
+                         bool recursive,
+                         const fileapi::AsyncFileUtil::StatusCallback& callback)
+    : Operation(event_router, file_system_info),
+      entry_path_(entry_path),
+      recursive_(recursive),
+      callback_(callback) {
+}
+
+DeleteEntry::~DeleteEntry() {
+}
+
+bool DeleteEntry::Execute(int request_id) {
+  scoped_ptr<base::DictionaryValue> values(new base::DictionaryValue);
+  values->SetString("entryPath", entry_path_.AsUTF8Unsafe());
+  values->SetBoolean("recursive", recursive_);
+
+  return SendEvent(
+      request_id,
+      extensions::api::file_system_provider::OnDeleteEntryRequested::kEventName,
+      values.Pass());
+}
+
+void DeleteEntry::OnSuccess(int /* request_id */,
+                            scoped_ptr<RequestValue> /* result */,
+                            bool has_more) {
+  callback_.Run(base::File::FILE_OK);
+}
+
+void DeleteEntry::OnError(int /* request_id */,
+                          scoped_ptr<RequestValue> /* result */,
+                          base::File::Error error) {
+  callback_.Run(error);
+}
+
+}  // namespace operations
+}  // namespace file_system_provider
+}  // namespace chromeos