openKeyCursor      61 Source/modules/indexeddb/IDBIndex.h     PassRefPtr<IDBRequest> openKeyCursor(ExecutionContext*, const ScriptValue& range, const String& direction, ExceptionState&);
openKeyCursor      69 Source/modules/indexeddb/IDBObjectStore.h     PassRefPtr<IDBRequest> openKeyCursor(ExecutionContext*, const ScriptValue& range, const String& direction, ExceptionState&);