Fix systemd unit service issue for arch 64. 31/32531/1 accepted/tizen_3.0_ivi accepted/tizen_common accepted/tizen_ivi accepted/tizen_mobile accepted/tizen_tv accepted/tizen_wearable tizen tizen_3.0.2014.q4_common tizen_3.0.2015.q1_common tizen_3.0.2015.q2_common tizen_3.0.m1_mobile tizen_3.0.m1_tv tizen_3.0_ivi accepted/tizen/common/20150109.094121 accepted/tizen/ivi/20141222.112820 accepted/tizen/ivi/20160218.025849 accepted/tizen/mobile/20150129.040531 accepted/tizen/tv/20150324.014648 accepted/tizen/wearable/20150129.005532 submit/tizen_common/20150108.125130 submit/tizen_ivi/20141222.061403 submit/tizen_ivi/20160217.000000 submit/tizen_ivi/20160217.000007 submit/tizen_mobile/20150128.000000 submit/tizen_tv/20150130.050505 submit/tizen_tv/20150320.000000 submit/tizen_tv/20150323.000000 submit/tizen_wearable/20150127.000002 tizen_3.0.m1_mobile_release tizen_3.0.m1_tv_release tizen_3.0.m2.a1_mobile_release tizen_3.0.m2.a1_tv_release tizen_3.0_ivi_release