Revert "Qt: fix missing translations"

This reverts commit 5cf83d9c.

It's nor displayed strings but passed to the core

modules/gui/qt4/components/playlist/selector.cpp

@@ -226,8 +226,8 @@ PLSelItem * PLSelector::addItem (
 
 PLSelItem * putSDData( PLSelItem* item, const char* name, const char* longname )
 {
-    item->treeItem()->setData( 0, NAME_ROLE, qtr( name ) );
-    item->treeItem()->setData( 0, LONGNAME_ROLE, qtr( longname ) );
+    item->treeItem()->setData( 0, NAME_ROLE, qfu( name ) );
+    item->treeItem()->setData( 0, LONGNAME_ROLE, qfu( longname ) );
     return item;
 }