Remove invalid leftover

src/plugins/discover/public/application/components/table/table.test.tsx

@@ -482,23 +482,4 @@ describe('DocViewTable at Discover Doc with Fields API', () => {
 
     expect(findTestSubject(component, 'tableDocViewRow-city.raw').length).toBe(1);
   });
-
-  it('renders multifield rows if showMultiFields flag is not set and searchFieldsFromSource  is set', () => {
-    (getServices as jest.Mock).mockImplementationOnce(() => ({
-      uiSettings: {
-        get: (key: string) => {
-          return key === 'discover:searchFieldsFromSource';
-        },
-      },
-    }));
-    const component = mountComponent(props);
-
-    const categoryKeywordRow = findTestSubject(component, 'tableDocViewRow-category.keyword');
-    expect(categoryKeywordRow.length).toBe(1);
-
-    expect(
-      findTestSubject(component, 'tableDocViewRow-customer_first_name.keyword-multifieldBadge')
-        .length
-    ).toBe(1);
-  });
 });

src/plugins/discover/public/application/components/table/table.tsx

@@ -9,7 +9,7 @@
 import React, { useCallback, useMemo, useState } from 'react';
 import { EuiInMemoryTable } from '@elastic/eui';
 import { IndexPattern, IndexPatternField } from '../../../../../data/public';
-import { SEARCH_FIELDS_FROM_SOURCE, SHOW_MULTIFIELDS } from '../../../../common';
+import { SHOW_MULTIFIELDS } from '../../../../common';
 import { getServices } from '../../../kibana_services';
 import { isNestedFieldParent } from '../../apps/main/utils/nested_fields';
 import {
@@ -54,9 +54,7 @@ export const DocViewerTable = ({
   onAddColumn,
   onRemoveColumn,
 }: DocViewRenderProps) => {
-  const { uiSettings } = getServices();
-  const showMultiFields =
-    uiSettings.get(SHOW_MULTIFIELDS) || uiSettings.get(SEARCH_FIELDS_FROM_SOURCE);
+  const showMultiFields = uiSettings.get(SHOW_MULTIFIELDS);
 
   const mapping = useCallback((name) => indexPattern?.fields.getByName(name), [
     indexPattern?.fields,