Rename capture and encode threads to make it clear that they are for video.

remoting/host/chromoting_host_context.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/chromoting_host_context.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/threading/thread.h"
 #include "remoting/base/auto_thread_task_runner.h"
 #include "remoting/host/url_request_context.h"
 
 namespace remoting {
 
 ChromotingHostContext::ChromotingHostContext(
     scoped_refptr<AutoThreadTaskRunner> ui_task_runner)
     : audio_thread_("ChromotingAudioThread"),
-      capture_thread_("ChromotingCaptureThread"),
-      encode_thread_("ChromotingEncodeThread"),
+      video_capture_thread_("ChromotingCaptureThread"),
+      video_encode_thread_("ChromotingEncodeThread"),
       file_thread_("ChromotingFileIOThread"),
       input_thread_("ChromotingInputThread"),
       network_thread_("ChromotingNetworkThread"),
       ui_task_runner_(ui_task_runner) {
 }
 
 ChromotingHostContext::~ChromotingHostContext() {
 }
 
 void ChromotingHostContext::ReleaseTaskRunners() {
   url_request_context_getter_ = NULL;
   audio_task_runner_ = NULL;
-  capture_task_runner_ = NULL;
-  encode_task_runner_ = NULL;
+  video_capture_task_runner_ = NULL;
+  video_encode_task_runner_ = NULL;
   file_task_runner_ = NULL;
   input_task_runner_ = NULL;
   network_task_runner_ = NULL;
   ui_task_runner_ = NULL;
 }
 
 bool ChromotingHostContext::Start() {
   // Start all the threads.
   base::Thread::Options io_thread_options(MessageLoop::TYPE_IO, 0);
 
-  bool started = capture_thread_.Start() && encode_thread_.Start();
+  bool started = video_capture_thread_.Start() && video_encode_thread_.Start();
 
 #if defined(OS_WIN)
   // On Windows audio capturer needs to run on a UI thread that has COM
   // initialized.
   audio_thread_.init_com_with_mta(false);
   started = started && audio_thread_.Start();
 #else  // defined(OS_WIN)
   started = started && audio_thread_.StartWithOptions(io_thread_options);
 #endif  // !defined(OS_WIN)
 
   started = started &&
       file_thread_.StartWithOptions(io_thread_options) &&
       input_thread_.StartWithOptions(io_thread_options) &&
       network_thread_.StartWithOptions(io_thread_options);
   if (!started)
     return false;
 
   // Wrap worker threads with |AutoThreadTaskRunner| and have them reference
   // the main thread via |ui_task_runner_|, to ensure that it remain active to
   // Stop() them when no references remain.
   audio_task_runner_ =
       new AutoThreadTaskRunner(audio_thread_.message_loop_proxy(),
                                ui_task_runner_);
-  capture_task_runner_ =
-      new AutoThreadTaskRunner(capture_thread_.message_loop_proxy(),
+  video_capture_task_runner_ =
+      new AutoThreadTaskRunner(video_capture_thread_.message_loop_proxy(),
                                ui_task_runner_);
-  encode_task_runner_ =
-      new AutoThreadTaskRunner(encode_thread_.message_loop_proxy(),
+  video_encode_task_runner_ =
+      new AutoThreadTaskRunner(video_encode_thread_.message_loop_proxy(),
                                ui_task_runner_);
   file_task_runner_ =
       new AutoThreadTaskRunner(file_thread_.message_loop_proxy(),
                                ui_task_runner_);
   input_task_runner_ =
       new AutoThreadTaskRunner(input_thread_.message_loop_proxy(),
                                ui_task_runner_);
   network_task_runner_ =
       new AutoThreadTaskRunner(network_thread_.message_loop_proxy(),
                                ui_task_runner_);
 
   url_request_context_getter_ = new URLRequestContextGetter(
       ui_task_runner(), network_task_runner());
   return true;
 }
 
 base::SingleThreadTaskRunner* ChromotingHostContext::audio_task_runner() {
   return audio_task_runner_;
 }
 
-base::SingleThreadTaskRunner* ChromotingHostContext::capture_task_runner() {
-  return capture_task_runner_;
+base::SingleThreadTaskRunner*
+ChromotingHostContext::video_capture_task_runner() {
+  return video_capture_task_runner_;
 }
 
-base::SingleThreadTaskRunner* ChromotingHostContext::encode_task_runner() {
-  return encode_task_runner_;
+base::SingleThreadTaskRunner*
+ChromotingHostContext::video_encode_task_runner() {
+  return video_encode_task_runner_;
 }
 
 base::SingleThreadTaskRunner* ChromotingHostContext::file_task_runner() {
   return file_task_runner_;
 }
 
 base::SingleThreadTaskRunner* ChromotingHostContext::input_task_runner() {
   return input_task_runner_;
 }
 
 base::SingleThreadTaskRunner* ChromotingHostContext::network_task_runner() {
   return network_task_runner_;
 }
 
 base::SingleThreadTaskRunner* ChromotingHostContext::ui_task_runner() {
   return ui_task_runner_;
 }
 
 const scoped_refptr<net::URLRequestContextGetter>&
 ChromotingHostContext::url_request_context_getter() {
   DCHECK(url_request_context_getter_.get());
   return url_request_context_getter_;
 }
 
 }  // namespace remoting