CantUpgradeToVersion 1231 chrome/browser/history/thumbnail_database.cc       return CantUpgradeToVersion(cur_version);
CantUpgradeToVersion 1237 chrome/browser/history/thumbnail_database.cc       return CantUpgradeToVersion(cur_version);
CantUpgradeToVersion  254 chrome/browser/history/thumbnail_database.h   sql::InitStatus CantUpgradeToVersion(int cur_version);