Making DesktopEnvironment a factory class used by ClientSession to create audio/video capturers and…

remoting/host/desktop_environment_factory.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/desktop_environment_factory.h"
-
-#include "base/single_thread_task_runner.h"
-#include "remoting/capturer/video_frame_capturer.h"
-#include "remoting/host/audio_capturer.h"
-#include "remoting/host/chromoting_host_context.h"
-#include "remoting/host/desktop_environment.h"
-#include "remoting/host/event_executor.h"
-
-namespace remoting {
-
-DesktopEnvironmentFactory::DesktopEnvironmentFactory(
-    scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
-    scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner)
-    : input_task_runner_(input_task_runner),
-      ui_task_runner_(ui_task_runner) {
-}
-
-DesktopEnvironmentFactory::~DesktopEnvironmentFactory() {
-}
-
-scoped_ptr<DesktopEnvironment> DesktopEnvironmentFactory::Create() {
-  scoped_ptr<DesktopEnvironment> environment(new DesktopEnvironment(
-      AudioCapturer::Create(),
-      EventExecutor::Create(input_task_runner_, ui_task_runner_),
-      VideoFrameCapturer::Create()));
-  return environment.Pass();
-}
-
-bool DesktopEnvironmentFactory::SupportsAudioCapture() const {
-  return AudioCapturer::IsSupported();
-}
-
-}  // namespace remoting