Comment 32 for bug 610915

Yes That is what i want.

When the Fix will be available??
in newer version or Patch will be provided?

(In reply to comment #6)
> I would recommend a backout of 447788 entirely. User can also have case
> sensitive user names that are identical. ie: Username with password A logs in
> as their administration, username with password B logs in as their standard
> user account.
>
> With 447788 Firefox is attempting to accommodate a specific set of scenarios
> while ignoring others specific scenarios. The patch also screws up saved
> passwords where a site administrator changes from case-insensitive to
> case-sensitive. Previously entered usernames now become invalid and must be
> corrected but cannot because Firefox auto-corrects to the saved
> username/password.
>
> I think a simple logic change may eliminate the issues entirely:
>
> If the password was filled in -> onUserNameFormFieldChange if
> strToLower(username) === strToLower(stored username) && username !== stored
> username then prompt "Update|Save As New|Not Now|Never for this site" - if
> change, update username.
>
> Either way, if a change is made to the username field by the user Firefox
> should never overwrite this change.