PutBool          1268 content/browser/indexed_db/indexed_db_backing_store.cc   PutBool(leveldb_transaction, has_key_path_key, !key_path.IsNull());
PutBool          1763 content/browser/indexed_db/indexed_db_backing_store.cc   PutBool(leveldb_transaction, unique_key, is_unique);
PutBool          1765 content/browser/indexed_db/indexed_db_backing_store.cc   PutBool(leveldb_transaction, multi_entry_key, is_multi_entry);