GenerateChildName 45 net/disk_cache/blockfile/sparse_control.cc std::string GenerateChildName(const std::string& base_name, int64 signature, GenerateChildName 45 net/disk_cache/blockfile/sparse_control_v3.cc std::string GenerateChildName(const std::string& base_name, int64 signature, GenerateChildName 42 net/disk_cache/memory/mem_entry_impl.cc std::string GenerateChildName(const std::string& base_name, int child_id) {