B2G/gecko/browser/components/places/content/editBookmarkOverlay.js
/**
   * Returns an object which could then be used to set/unset the
   * LAST_USED_ANNO annotation for a folder.
   *
   * @param aLastUsed
   *        Whether to set or unset the LAST_USED_ANNO annotation.
   * @returns an object representing the annotation which could then be used
   *          with the transaction manager.
   */
Returns an object which could then be used to set/unset the
LAST_USED_ANNO annotation for a folder.

@param aLastUsed
Whether to set or unset the LAST_USED_ANNO annotation.
@returns an object representing the annotation which could then be used
with the transaction manager.
Returns an object which could then be used to set / unset the LAST_USED_ANNO annotation for a folder . @param aLastUsed Whether to set or unset the LAST_USED_ANNO annotation . @returns an object representing the annotation which could then be used with the transaction manager .
function EIO__getLastUsedAnnotationObject(aLastUsed) {
    var anno = { name: LAST_USED_ANNO,
                 type: Ci.nsIAnnotationService.TYPE_INT32,
                 flags: 0,
                 value: aLastUsed ? new Date().getTime() : null,
                 expires: Ci.nsIAnnotationService.EXPIRE_NEVER };
    return anno;
  }
function EIO__getLastUsedAnnotationObject ( aLastUsed ) { var anno = { name : LAST_USED_ANNO , type : Ci . nsIAnnotationService . TYPE_INT32 , flags : 0 , value : aLastUsed ? new Date ( ) . getTime ( ) : null , expires : Ci . nsIAnnotationService . EXPIRE_NEVER } ; return anno ; }
Returns an object which could then be used to set/unset the
 LAST_USED_ANNO annotation for a folder.
Returns an object which could then be used to set / unset the LAST_USED_ANNO annotation for a folder .