Client example: Remove unnecessary header file

<unistd.h> was needed by sleep/usleep calls which were used temporarily
during the client app race condition tests. It's redundant now, that's
why it has been removed.

Change-Id: I9d97189a91d6630daa5853d0f62e6ac9042e4f66

diff --git a/clientExample/app/main.cpp b/clientExample/app/main.cpp
index 09a1090..7392c81 100644 (file)
--- a/clientExample/app/main.cpp
+++ b/clientExample/app/main.cpp
@@ -2,7 +2,6 @@
 #include <gio/gio.h>
 #include <cassert>
 #include <stdlib.h>
-#include <unistd.h>
 #include "sessiond.h"
 
 static constexpr int SESSION_UID = 5001; // default Tizen's 'owner' uid