[rfc] FREEIF -> xfree()

[Andrew Cagney]

Andrew Cagney wrote:

> Thu Jan 18 12:25:06 2001  Andrew Cagney  <cagney@b1.cygnus.com>
> 
>         * varobj.c (FREEIF): Delete macro.
>         (varobj_set_value, free_variable): Replace FREEIF with ``xfree''
>         call.

I've checked this in.

	Andrew