Bug 1020757 - [FDN] Enable/Disable FDN asks to enter PUK if the enable/disable FDN failed [r=francisco]

And you can call `handleCardLockError` in this way : 

```javascript
  function unlockCardLock(options) {
    var req = icc.unlockCardLock(options);
    req.onsuccess = function sp_unlockSuccess() {
      close();
      _onsuccess();
    };
    req.onerror = function sp_unlockError() {
      var error = req.error;
      error.lockType = options.lockType;
      handleCardLockError(error);
    };
  }
```