Add m-esr52 at 52.6.0

1 files changed, 54 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 000000000..619f73c5d
--- /dev/null
+++ b/ipc/chromium/src/chrome/common/child_thread.cc
@@ -0,0 +1,54 @@
+/* -*- 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 "base/string_util.h"
+#include "base/command_line.h"
+#include "chrome/common/child_process.h"
+#include "chrome/common/chrome_switches.h"
+
+ChildThread::ChildThread(Thread::Options options)
+    : Thread("Chrome_ChildThread"),
+      owner_loop_(MessageLoop::current()),
+      options_(options) {
+  DCHECK(owner_loop_);
+  channel_name_ = CommandLine::ForCurrentProcess()->GetSwitchValue(
+      switches::kProcessChannelID);
+}
+
+ChildThread::~ChildThread() {
+}
+
+bool ChildThread::Run() {
+  bool r = StartWithOptions(options_);
+  return r;
+}
+
+void ChildThread::OnChannelError() {
+  RefPtr<mozilla::Runnable> task = new MessageLoop::QuitTask();
+  owner_loop_->PostTask(task.forget());
+}
+
+void ChildThread::OnMessageReceived(IPC::Message&& msg) {
+}
+
+ChildThread* ChildThread::current() {
+  return ChildProcess::current()->child_thread();
+}
+
+void ChildThread::Init() {
+  channel_ = mozilla::MakeUnique<IPC::Channel>(channel_name_,
+                                               IPC::Channel::MODE_CLIENT,
+                                               this);
+
+}
+
+void ChildThread::CleanUp() {
+  // Need to destruct the SyncChannel to the browser before we go away because
+  // it caches a pointer to this thread.
+  channel_ = nullptr;
+}