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

chrome/browser/chromeos/file_system_provider/operations/get_metadata.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/get_metadata.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <string>
 #include <utility>
 
+#include "base/memory/ptr_util.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 |value| into |output|. If parsing fails, then returns false.
-bool ConvertRequestValueToFileInfo(scoped_ptr<RequestValue> value,
+bool ConvertRequestValueToFileInfo(std::unique_ptr<RequestValue> value,
                                    int fields,
                                    bool root_entry,
                                    EntryMetadata* output) {
   using extensions::api::file_system_provider::EntryMetadata;
   using extensions::api::file_system_provider_internal::
       GetMetadataRequestedSuccess::Params;
 
   const Params* params = value->get_metadata_success_params();
   if (!params)
     return false;
@@ skipping 134 matching lines @@
 
   return SendEvent(
       request_id,
       extensions::events::FILE_SYSTEM_PROVIDER_ON_GET_METADATA_REQUESTED,
       extensions::api::file_system_provider::OnGetMetadataRequested::kEventName,
       extensions::api::file_system_provider::OnGetMetadataRequested::Create(
           options));
 }
 
 void GetMetadata::OnSuccess(int /* request_id */,
-                            scoped_ptr<RequestValue> result,
+                            std::unique_ptr<RequestValue> result,
                             bool has_more) {
-  scoped_ptr<EntryMetadata> metadata(new EntryMetadata);
+  std::unique_ptr<EntryMetadata> metadata(new EntryMetadata);
   const bool convert_result = ConvertRequestValueToFileInfo(
       std::move(result), fields_,
       entry_path_.AsUTF8Unsafe() == FILE_PATH_LITERAL("/"), metadata.get());
 
   if (!convert_result) {
     LOG(ERROR) << "Failed to parse a response for the get metadata operation.";
-    callback_.Run(make_scoped_ptr<EntryMetadata>(NULL),
+    callback_.Run(base::WrapUnique<EntryMetadata>(NULL),
                   base::File::FILE_ERROR_IO);
     return;
   }
 
   callback_.Run(std::move(metadata), base::File::FILE_OK);
 }
 
 void GetMetadata::OnError(int /* request_id */,
-                          scoped_ptr<RequestValue> /* result */,
+                          std::unique_ptr<RequestValue> /* result */,
                           base::File::Error error) {
-  callback_.Run(make_scoped_ptr<EntryMetadata>(NULL), error);
+  callback_.Run(base::WrapUnique<EntryMetadata>(NULL), error);
 }
 
 }  // namespace operations
 }  // namespace file_system_provider
 }  // namespace chromeos