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Files
src/content/browser/startup_data_impl.h
Ken Rockot 37e07d2954 Add MojoDedicatedThread feature
This introduces a new MojoDedicatedThread feature to Content which, when
enabled, changes Mojo to use a dedicated background thread for receiving
incoming IPCs rather than using Content's IO thread.

The feature is disabled by default.

Bug: 1082761
Change-Id: Ia68f288309a316be14b5254e9c4f006b6f8c74cb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2202143
Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Commit-Queue: Ken Rockot <rockot@google.com>
Cr-Commit-Position: refs/heads/master@{#768903}
2020-05-14 19:15:47 +00:00

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// 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.
#ifndef CONTENT_BROWSER_STARTUP_DATA_IMPL_H_
#define CONTENT_BROWSER_STARTUP_DATA_IMPL_H_
#include <memory>
#include "base/callback.h"
#include "content/browser/browser_process_sub_thread.h"
#include "content/common/content_export.h"
#include "content/public/browser/startup_data.h"
#include "mojo/core/embedder/scoped_ipc_support.h"
namespace content {
// The browser implementation of StartupData.
struct CONTENT_EXPORT StartupDataImpl : public StartupData {
StartupDataImpl();
~StartupDataImpl() override;
std::unique_ptr<BrowserProcessSubThread> io_thread;
std::unique_ptr<mojo::core::ScopedIPCSupport> mojo_ipc_support;
base::OnceClosure service_manager_shutdown_closure;
};
} // namespace content
#endif // CONTENT_BROWSER_STARTUP_DATA_IMPL_H_