IsTail            531 net/disk_cache/blockfile/rankings.cc   if ((node->address().value() == data->next) && !IsTail(data->next, &list))
IsTail            775 net/disk_cache/blockfile/rankings.cc     if (next->Data()->prev != node_addr && IsTail(node_addr, list))
IsTail            189 net/disk_cache/blockfile/rankings.h   bool IsTail(CacheAddr addr, List* list) const;