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

chrome/browser/chromeos/extensions/file_system_provider/provider_function.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 <utility>
 
 #include "chrome/browser/chromeos/extensions/file_system_provider/file_system_provider_api.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
 #include "chrome/browser/chromeos/file_system_provider/request_manager.h"
 #include "chrome/browser/chromeos/file_system_provider/request_value.h"
@@ skipping 107 matching lines @@
 std::string FileErrorToString(base::File::Error error) {
   return extensions::api::file_system_provider::ToString(
       FileErrorToProviderError(error));
 }
 
 FileSystemProviderInternalFunction::FileSystemProviderInternalFunction()
     : request_id_(0), request_manager_(NULL) {
 }
 
 bool FileSystemProviderInternalFunction::RejectRequest(
-    scoped_ptr<chromeos::file_system_provider::RequestValue> value,
+    std::unique_ptr<chromeos::file_system_provider::RequestValue> value,
     base::File::Error error) {
   const base::File::Error result =
       request_manager_->RejectRequest(request_id_, std::move(value), error);
   if (result != base::File::FILE_OK) {
     SetError(FileErrorToString(result));
     return false;
   }
 
   return true;
 }
 
 bool FileSystemProviderInternalFunction::FulfillRequest(
-    scoped_ptr<RequestValue> value,
+    std::unique_ptr<RequestValue> value,
     bool has_more) {
   const base::File::Error result =
       request_manager_->FulfillRequest(request_id_, std::move(value), has_more);
   if (result != base::File::FILE_OK) {
     SetError(FileErrorToString(result));
     return false;
   }
 
   return true;
 }
@@ skipping 25 matching lines @@
   if (!file_system) {
     SetError(FileErrorToString(base::File::FILE_ERROR_NOT_FOUND));
     return false;
   }
 
   request_manager_ = file_system->GetRequestManager();
   return true;
 }
 
 }  // namespace extensions