qt: firstrun: remove obsolete warning

The configuration file is locked before serialization and the
config_SaveConfigFile can thus be called at multiple places at the same
time.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/gui/qt/dialogs/firstrun.cpp

@@ -44,9 +44,6 @@ void FirstRun::save()
 #endif
     config_PutInt( "qt-privacy-ask", 0 );
 
-    /* FIXME Should not save here. This will not work as expected if another
-     * plugin overwrote items of its own. */
-#warning FIXME
     /* We have to save here because the user may not launch Prefs */
     config_SaveConfigFile( p_intf );
     close();