src/vs/workbench/contrib/preferences/browser/preferencesSearch.ts/RemoteSearchProvider/getRemoteSettingMatcher
class RemoteSearchProvider:	private getRemoteSettingMatcher(scoredResults: IScoredResults, minScore: number, preferencesModel: ISettingsEditorModel): ISettingMatcher {
		return (setting: ISetting, group: ISettingsGroup) => {
			const remoteSetting = scoredResults[getSettingKey(setting.key, group.id)] || // extension setting
				scoredResults[getSettingKey(setting.key, 'core')] || // core setting
				scoredResults[getSettingKey(setting.key)]; // core setting from original prod endpoint
			if (remoteSetting && remoteSetting.score >= minScore) {
				const settingMatches = new SettingMatches(this.options.filter, setting, false, true, (filter, setting) => preferencesModel.findValueMatches(filter, setting)).matches;
				return { matches: settingMatches, score: remoteSetting.score };
			}

			return null;
		};
	}