NS_NOTYETIMPLEMENTED("write me"); return NS_ERROR_NOT_IMPLEMENTED;
mdb_err err; nsresult rv;  if (!mTable) return NS_ERROR_NOT_INITIALIZED;  nsMdbPtr<nsIMdbRow> row(mEnv); rv = FindRow(kToken_URLColumn, aURL, getter_Acquires(row)); if (NS_FAILED(rv) || !row) return NS_OK;   nsCOMPtr<nsIRDFResource> oldRowResource; gRDFService->GetResource(aURL, getter_AddRefs(oldRowResource));   err = mTable->CutRow(mEnv, row); NS_ENSURE_TRUE(err == 0, NS_ERROR_FAILURE);   err = row->CutAllColumns(mEnv); NS_ASSERTION(err == 0, "couldn't cut all columns");  NotifyUnassert(kNC_HistoryRoot, kNC_child, oldRowResource);  return NS_OK;
nsGlobalHistory::RemovePage(const char *aURL){  NS_NOTYETIMPLEMENTED("write me");  return NS_ERROR_NOT_IMPLEMENTED;}