ANDROID_ID_IS_ZER0  159 google_apis/gcm/engine/checkin_request_unittest.cc   uint64 android_id = response_scenario == ANDROID_ID_IS_ZER0 ? 0 : kAndroidId;
ANDROID_ID_IS_ZER0  318 google_apis/gcm/engine/checkin_request_unittest.cc   SetResponse(ANDROID_ID_IS_ZER0);