Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/ipc/chromium/src/chrome/common/child_thread.cc b/ipc/chromium/src/chrome/common/child_thread.cc
new file mode 100644
index 0000000000..0206e92f4a
--- /dev/null
+++ b/ipc/chromium/src/chrome/common/child_thread.cc
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+// Copyright (c) 2009 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/common/child_thread.h"
+
+#include "chrome/common/child_process.h"
+#include "mozilla/ipc/NodeController.h"
+
+ChildThread::ChildThread(Thread::Options options)
+    : Thread("IPC I/O Child"),
+      owner_loop_(MessageLoop::current()),
+      options_(options) {
+  DCHECK(owner_loop_);
+  channel_name_ = IPC::Channel::ChannelIDForCurrentProcess();
+}
+
+ChildThread::~ChildThread() = default;
+
+bool ChildThread::Run() {
+  bool r = StartWithOptions(options_);
+  return r;
+}
+
+ChildThread* ChildThread::current() {
+  return ChildProcess::current()->child_thread();
+}
+
+void ChildThread::Init() {
+  auto channel = mozilla::MakeUnique<IPC::Channel>(
+      channel_name_, IPC::Channel::MODE_CLIENT, nullptr);
+#if defined(OS_WIN)
+  channel->StartAcceptingHandles(IPC::Channel::MODE_CLIENT);
+#elif defined(OS_MACOSX)
+  channel->StartAcceptingMachPorts(IPC::Channel::MODE_CLIENT);
+#endif
+
+  initial_port_ =
+      mozilla::ipc::NodeController::InitChildProcess(std::move(channel));
+}
+
+void ChildThread::CleanUp() { mozilla::ipc::NodeController::CleanUp(); }