std::set<GURL> temporary_set, persistent_set;
for (size_t i = 0; i < temporary_size; ++i) {
CreateOriginTypeDirectory(GURL(temporary_origins[i]),
std::set<GURL> temporary_set, persistent_set;
for (size_t i = 0; i < temporary_size; ++i) {
CreateOriginTypeDirectory(GURL(temporary_origins[i]),