webrunner/fidl/context_provider.fidl

// Copyright 2018 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.

library chromium.web;

// The top-level service interface which allows for the creation of
// Context resources.
[Discoverable]
interface ContextProvider {
   // Creates a new browser Context whose state is wholly independent and
   // isolated from other Contexts.
   //
   // context: An interface request which will receive a bound Context
   //          service.
   1: Create(CreateContextParams params, request<Context> context);
};

struct CreateContextParams {
  // Handle to the directory that will contain the Context's
  // persistent data. If it is left unset, then the created Context will be
  // stateless, with all of its data discarded upon Context destruction.
  handle<channel>? dataDirectory;
};