Implement clipboard for Chromoting Linux hosts.

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"
@@ skipping 22 matching lines @@
   capture_task_runner_ = NULL;
   desktop_task_runner_ = NULL;
   encode_task_runner_ = NULL;
   file_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() &&
-      audio_thread_.StartWithOptions(base::Thread::Options(
-          MessageLoop::TYPE_IO, 0)) &&
-      network_thread_.StartWithOptions(base::Thread::Options(
-          MessageLoop::TYPE_IO, 0)) &&
-      desktop_thread_.Start() &&
-      file_thread_.StartWithOptions(
-          base::Thread::Options(MessageLoop::TYPE_IO, 0));
+      audio_thread_.StartWithOptions(io_thread_options) &&
+      network_thread_.StartWithOptions(io_thread_options) &&
+      desktop_thread_.StartWithOptions(io_thread_options) &&
+      file_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_ =
@@ skipping 46 matching lines @@
   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