Tiny little refactoring of DesktopEnvironment.

remoting/host/chromoting_host.h

Index: remoting/host/chromoting_host.h
diff --git a/remoting/host/chromoting_host.h b/remoting/host/chromoting_host.h
index 5a0975ebfc9b080e6a3797e82275fb17530550ad..b9f09c571a42c265229946ac0fe8413097f0e821 100644
--- a/remoting/host/chromoting_host.h
+++ b/remoting/host/chromoting_host.h
@@ -73,9 +73,11 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
       DesktopEnvironmentFactory* desktop_environment_factory,
       scoped_ptr<protocol::SessionManager> session_manager,
       scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> video_encode_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> network_task_runner);
+      scoped_refptr<base::SingleThreadTaskRunner> network_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
 
   // Asynchronously start the host process.
   //
@@ -169,9 +171,6 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
 
   virtual ~ChromotingHost();
 
-  // Called when a client session is stopped completely.
-  void OnClientStopped();
-
   // Called from Shutdown() to finish shutdown.
   void ShutdownFinish();
 
@@ -182,9 +181,11 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
   DesktopEnvironmentFactory* desktop_environment_factory_;
   scoped_ptr<protocol::SessionManager> session_manager_;
   scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> video_encode_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> network_task_runner_;
+  scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
 
   // Connection objects.
   SignalStrategy* signal_strategy_;