IsRollback        532 chrome/installer/setup/install_worker.cc   if (work_item.IsRollback())
IsRollback         41 chrome/installer/util/callback_work_item.h   bool IsRollback() const;
IsRollback         37 chrome/installer/util/callback_work_item_unittest.cc   *state = work_item.IsRollback() ? TCS_CALLED_ROLLBACK : TCS_CALLED_FORWARD;