[SystemInfo] add system_info_network_ivi.cc to fit tizen ivi/common.

Follow system_info_sim_ivi.cc(#369), add system_info_network_ivi.cc to fit ivi/common system.

BUG=XWALK-2361
@halton tizen platform includes tizen mobile, tizen ivi and tizen common. ````#if defined(TIZEN) && !defined(TIZEN_MOBILE)```` means tizen ivi and tizen common.