Made DesktopEnvironment responsible for creation of the disconnect window.

remoting/host/host_window.cc

+// Copyright (c) 2012 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 "remoting/host/host_window.h"
+
+#include "base/bind.h"
+#include "base/compiler_specific.h"
+#include "base/location.h"
+#include "base/logging.h"
+#include "base/single_thread_task_runner.h"
+#include "base/utf_string_conversions.h"
+
+namespace remoting {
+
+HostWindow::~HostWindow() {
+  core_->Stop();
+}
+
+HostWindow::Core::Core(
+    scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
+    scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
+    const UiStrings& ui_strings)
+    : caller_task_runner_(caller_task_runner),
+      ui_task_runner_(ui_task_runner),
+      ui_strings_(ui_strings) {
+}
+
+void HostWindow::Core::Start() {
+  DCHECK(caller_task_runner_->BelongsToCurrentThread());
+
+  ui_task_runner_->PostTask(FROM_HERE,
+                            base::Bind(&Core::StartOnUiThread, this));
+}
+
+void HostWindow::Core::Stop() {
+  DCHECK(caller_task_runner_->BelongsToCurrentThread());
+
+  ui_task_runner_->PostTask(FROM_HERE, base::Bind(&Core::StopOnUiThread, this));
+}
+
+HostWindow::Core::~Core() {
+}
+
+HostWindow::HostWindow(scoped_refptr<Core> core)
+    : core_(core) {
+  core_->Start();
+}
+
+}  // namespace remoting