Chromoting: the Me2me host now presents a notification on the console allowing a user to disconnect…

remoting/host/disconnect_window.h

Index: remoting/host/disconnect_window.h
diff --git a/remoting/host/disconnect_window.h b/remoting/host/disconnect_window.h
index e5345ed9e69646741a458f664c60c8b99915654a..f55a90b83809a15a41aa72f84264d94f9ea49445 100644
--- a/remoting/host/disconnect_window.h
+++ b/remoting/host/disconnect_window.h
@@ -7,6 +7,7 @@
 
 #include <string>
 
+#include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace remoting {
@@ -20,10 +21,17 @@ class DisconnectWindow {
     kMaximumConnectedNameWidthInPixels = 400
   };
 
+  // DisconnectCallback is called when the user clicks on the Disconnect button
+  // to disconnect the session. This callback is provided as a parameter to the
+  // Show() method, and will be triggered on the UI thread.
+  typedef base::Callback<void(void)> DisconnectCallback;
+
   virtual ~DisconnectWindow() {}
 
   // Show the disconnect window allowing the user to shut down |host|.
-  virtual void Show(ChromotingHost* host, const std::string& username) = 0;
+  virtual void Show(ChromotingHost* host,
+                    const DisconnectCallback& disconnect_callback,
+                    const std::string& username) = 0;
 
   // Hide the disconnect window.
   virtual void Hide() = 0;