Evas font: Revert "This makes build break when harfbuz already installed ."
Evas font: Revert "This makes build break when harfbuz already installed ."

This reverts commit 72372.

I just don't get this commit, you just disabled the define that's
responsible of turning harfbuzz on. If you have a too old harfbuzz,
update, I don't plan on supporting old versions of an unreleased always
changing piece of sw.

git-svn-id: 6d771e449150288cc513807b7f4d2af31e9482bd@72393 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

TizenChameleon/uifw-evas,TizenChameleon/evas,TizenChameleon/evas,TizenChameleon/uifw-evas,TizenChameleon/uifw-evas,TizenChameleon/evas,TizenChameleon/evas,TizenChameleon/uifw-evas