small profile unordered_map patch

[Silvius Rus]

On Tue, Nov 9, 2010 at 1:22 PM, François Dumont
<francois.cppdevs@free.fr> wrote:
>    I notice some useless code when I saw the latest profile/unordere_map patch. Here is the cleanup tested on x86_64/linux using only unordered_map tests and check-profile mode.

Looks OK to me.  (I'm not a maintainer though so please wait for
approval from one.)

Thank you for the fix,
Silvius