src/vs/workbench/contrib/preferences/browser/preferencesEditor.ts/SideBySidePreferencesWidget/getDefaultPreferencesHeaderText
class SideBySidePreferencesWidget:	private getDefaultPreferencesHeaderText(target: ConfigurationTarget): string {
		switch (target) {
			case ConfigurationTarget.USER_LOCAL:
				return nls.localize('defaultUserSettings', "Default User Settings");
			case ConfigurationTarget.WORKSPACE:
				return nls.localize('defaultWorkspaceSettings', "Default Workspace Settings");
			case ConfigurationTarget.WORKSPACE_FOLDER:
				return nls.localize('defaultFolderSettings', "Default Folder Settings");
		}
		return '';
	}