e e_entry.c: 1. Used EINA_TRUE/FALSE for Eina_Bool. 2. Removed unused variable 'have_preedit'
e e_entry.c: 1. Used EINA_TRUE/FALSE for Eina_Bool. 2. Removed unused variable 'have_preedit'

SVN revision: 79379

rvandegrift/e,FlorentRevest/Enlightenment,FlorentRevest/Enlightenment,rvandegrift/e,FlorentRevest/Enlightenment,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,tasn/enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,rvandegrift/e