Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/file_system_provider/operations/read_directory.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/read_directory.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
 
 #include "chrome/browser/chromeos/file_system_provider/operations/get_metadata.h"
 #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 {
 namespace {
 
 // Convert |input| into |output|. If parsing fails, then returns false.
-bool ConvertRequestValueToEntryList(scoped_ptr<RequestValue> value,
+bool ConvertRequestValueToEntryList(std::unique_ptr<RequestValue> value,
                                     storage::AsyncFileUtil::EntryList* output) {
   using extensions::api::file_system_provider::EntryMetadata;
   using extensions::api::file_system_provider_internal::
       ReadDirectoryRequestedSuccess::Params;
 
   const Params* params = value->read_directory_success_params();
   if (!params)
     return false;
 
   for (const EntryMetadata& entry_metadata : params->entries) {
@@ skipping 45 matching lines @@
   return SendEvent(
       request_id,
       extensions::events::FILE_SYSTEM_PROVIDER_ON_READ_DIRECTORY_REQUESTED,
       extensions::api::file_system_provider::OnReadDirectoryRequested::
           kEventName,
       extensions::api::file_system_provider::OnReadDirectoryRequested::Create(
           options));
 }
 
 void ReadDirectory::OnSuccess(int /* request_id */,
-                              scoped_ptr<RequestValue> result,
+                              std::unique_ptr<RequestValue> result,
                               bool has_more) {
   storage::AsyncFileUtil::EntryList entry_list;
   const bool convert_result =
       ConvertRequestValueToEntryList(std::move(result), &entry_list);
 
   if (!convert_result) {
     LOG(ERROR)
         << "Failed to parse a response for the read directory operation.";
     callback_.Run(base::File::FILE_ERROR_IO,
                   storage::AsyncFileUtil::EntryList(),
                   false /* has_more */);
     return;
   }
 
   callback_.Run(base::File::FILE_OK, entry_list, has_more);
 }
 
 void ReadDirectory::OnError(int /* request_id */,
-                            scoped_ptr<RequestValue> /* result */,
+                            std::unique_ptr<RequestValue> /* result */,
                             base::File::Error error) {
   callback_.Run(
       error, storage::AsyncFileUtil::EntryList(), false /* has_more */);
 }
 
 }  // namespace operations
 }  // namespace file_system_provider
 }  // namespace chromeos