[Chromoting] Introducing refcount-based life time management of the message loops in the service (d…

remoting/host/chromoting_host_context.h

Index: remoting/host/chromoting_host_context.h
diff --git a/remoting/host/chromoting_host_context.h b/remoting/host/chromoting_host_context.h
index 2e3480d69d3a1c50f59421615d2aad0d494ce494..3abac0a907a0f8e50e72268f9b7eeecaa5f30d3f 100644
--- a/remoting/host/chromoting_host_context.h
+++ b/remoting/host/chromoting_host_context.h
@@ -5,30 +5,23 @@
 #ifndef REMOTING_HOST_CHROMOTING_HOST_CONTEXT_H_
 #define REMOTING_HOST_CHROMOTING_HOST_CONTEXT_H_
 
-#include <string>
-
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/threading/platform_thread.h"
-#include "base/threading/thread.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}  // namespace base
+#include "base/single_thread_task_runner.h"
 
 namespace net {
 class URLRequestContextGetter;
 }  // namespace net
 
 namespace remoting {
+class AutoThread;
 
 // A class that manages threads and running context for the chromoting host
 // process.  This class is virtual only for testing purposes (see below).
 class ChromotingHostContext {
  public:
   // Create a context.
-  ChromotingHostContext(
-      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
+  ChromotingHostContext(base::SingleThreadTaskRunner* ui_task_runner);
   virtual ~ChromotingHostContext();
 
   // TODO(ajwong): Move the Start method out of this class. Then
@@ -72,19 +65,19 @@ class ChromotingHostContext {
   FRIEND_TEST_ALL_PREFIXES(ChromotingHostContextTest, StartAndStop);
 
   // A thread that hosts all network operations.
-  base::Thread network_thread_;
+  scoped_refptr<AutoThread> network_thread_;
 
   // A thread that hosts screen capture.
-  base::Thread capture_thread_;
+  scoped_refptr<AutoThread> capture_thread_;
 
   // A thread that hosts all encode operations.
-  base::Thread encode_thread_;
+  scoped_refptr<AutoThread> encode_thread_;
 
   // A thread that hosts input injection.
-  base::Thread desktop_thread_;
+  scoped_refptr<AutoThread> desktop_thread_;
 
   // Thread for blocking IO operations.
-  base::Thread file_thread_;
+  scoped_refptr<AutoThread> file_thread_;
 
   scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;