RS_UNDEFINED       14 chrome/installer/util/callback_work_item.cc       roll_state_(RS_UNDEFINED) {
RS_UNDEFINED       21 chrome/installer/util/callback_work_item.cc   DCHECK_EQ(roll_state_, RS_UNDEFINED);
RS_UNDEFINED       25 chrome/installer/util/callback_work_item.cc   roll_state_ = RS_UNDEFINED;
RS_UNDEFINED       31 chrome/installer/util/callback_work_item.cc   DCHECK_EQ(roll_state_, RS_UNDEFINED);
RS_UNDEFINED       35 chrome/installer/util/callback_work_item.cc   roll_state_ = RS_UNDEFINED;
RS_UNDEFINED       39 chrome/installer/util/callback_work_item.cc   DCHECK_NE(roll_state_, RS_UNDEFINED);