deleteFunction    248 Source/modules/indexeddb/IDBCursor.cpp PassRefPtr<IDBRequest> IDBCursor::deleteFunction(ExecutionContext* context, ExceptionState& exceptionState)
deleteFunction    237 Source/modules/indexeddb/IDBObjectStore.cpp PassRefPtr<IDBRequest> IDBObjectStore::deleteFunction(ExecutionContext* context, const ScriptValue& key, ExceptionState& exceptionState)