Index: ash/session_state_observer.h |
diff --git a/ash/session_state_observer.h b/ash/session_state_observer.h |
index de1b5333801e51934884c9f447da2b23db25d12c..59d6f672090339b9b843dfca94ea63c0c0ffd651 100644 |
--- a/ash/session_state_observer.h |
+++ b/ash/session_state_observer.h |
@@ -8,6 +8,7 @@ |
#include <string> |
#include "ash/ash_export.h" |
+#include "ash/session_state_delegate.h" |
#include "base/basictypes.h" |
namespace ash { |
@@ -20,6 +21,9 @@ class ASH_EXPORT SessionStateObserver { |
// Called when another user gets added to the existing session. |
virtual void UserAddedToSession(const std::string& user_id) {} |
+ // Called when session state is changed. |
+ virtual void SessionStateChanged(SessionStateDelegate::SessionState state) {} |
+ |
protected: |
virtual ~SessionStateObserver() {} |
}; |