src/vs/workbench/contrib/preferences/browser/preferencesEditor.ts/DefaultPreferencesEditor/_getContributions
class DefaultPreferencesEditor:	private static _getContributions(): IEditorContributionDescription[] {
		const skipContributions = [FoldingController.ID, SelectionHighlighter.ID, FindController.ID];
		const contributions = EditorExtensionsRegistry.getEditorContributions().filter(c => skipContributions.indexOf(c.id) === -1);
		contributions.push({ id: DefaultSettingsEditorContribution.ID, ctor: DefaultSettingsEditorContribution as IConstructorSignature1<ICodeEditor, editorCommon.IEditorContribution> });
		return contributions;
	}