The macro was made empty in qtbase/ba3dc5f3b56d1fab6fe37fe7ae08096d7dc68bcb
and is no longer necessary or used.

Discussed-on: http://lists.qt-project.org/pipermail/development/2013-January/009284.html


Change-Id: I74e76ed86361fbbf8957bf7a0540f2bd3350eb0a
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>