third_party/blink/renderer/modules/filesystem/dev_tools_host_file_system.idl

// 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.

[
    ImplementedAs=DevToolsHostFileSystem,
    RuntimeEnabled=FileSystem
] partial interface DevToolsHost {
    DOMFileSystem isolatedFileSystem(DOMString fileSystemId, DOMString registeredName);
    void upgradeDraggedFileSystemPermissions(DOMFileSystem domFileSystem);
};