elm genlist: Fixed grid segfault issue. Patch by Hyoyoung Chang

elm genlist: Fixed grid segfault issue. Patch by Hyoyoung Chang
<hyoyoung@gmail.com>

On Fri, Apr 20, 2012 at 4:10 PM, Hyoyoung Chang <hyoyoung@gmail.com>
wrote:
> Dear all,
>
> After introduced flipped mode to genlist, some clearing process is
> added to _elm_genlist_item_unrealize.
> In item _elm_genlist_item_unrealize, item is casting to gengrid item
> or genlist item.
> segfault is occurred in _elm_genlist_item_unrealize at using gengrid.
> this patch moves flipped mode clearing process to _item_realize_cb.
>
> Thanks.
>

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@70355 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33