STATE_DID_NOT_CHECK   46 base/linux_util.cc   LinuxDistroHelper() : state_(STATE_DID_NOT_CHECK) {}
STATE_DID_NOT_CHECK   54 base/linux_util.cc     if (STATE_DID_NOT_CHECK == state_) {
STATE_DID_NOT_CHECK   56 base/linux_util.cc       return STATE_DID_NOT_CHECK;
STATE_DID_NOT_CHECK  153 base/linux_util.cc   DCHECK_EQ(state, STATE_DID_NOT_CHECK);