[EFL][WK2] build fix after r162276
https://bugs.webkit.org/show_bug.cgi?id=127259

Reviewed by Anders Carlsson.

* Platform/efl/DispatchQueueEfl.cpp:
(DispatchQueue::performTimerWork):
(DispatchQueue::getNextTimeOut):
* Platform/efl/DispatchQueueWorkItemEfl.h:
(WorkItem::create):
(WorkItem::WorkItem):
(TimerWorkItem::create):
(TimerWorkItem::TimerWorkItem):
* Platform/efl/WorkQueueEfl.cpp:
(WorkQueue::dispatch):
(WorkQueue::dispatchAfter):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162300 268f45cc-cd09-0410-ab3c-d52691b4dbfc