Use mac address to check preference whether is equal instead of use preference. Bug: 138547532 Test: make -j42 RunSettingsRoboTests Change-Id: Iffbbdf063e78a3bf40e74d798ef4dd3a439f8677
Use mac address to check preference whether is equal instead of use preference. Bug: 138547532 Test: make -j42 RunSettingsRoboTests Change-Id: Iffbbdf063e78a3bf40e74d798ef4dd3a439f8677