src/vs/workbench/contrib/preferences/browser/preferencesEditor.ts/PreferencesRenderersController/_focusPreference
class PreferencesRenderersController:	private _focusPreference(preference: ISetting | null, preferencesRenderer: IPreferencesRenderer<ISetting>): void {
		if (preference && preferencesRenderer) {
			preferencesRenderer.focusPreference(preference);
		}
	}