reformatted locale::_Impl::_Impl patch

[Benjamin Kosnik]

This in too, thanks. (This went in perfectly, FYI)

-benjamin

> Here's my reformatted locale.cc patch.
> 
> 1999-11-16  Kevin Ediger  <kediger@licor.com>
> 
> 	* locale.cc (std): Use auto_ptr to make constructors for 
> 	locale::_Impl exception safe.