[rfc] Remove dead code in gdbtk/generic/gdbtk-stack.c

[Keith Seitz]

Markus Deuling wrote:

> ChangeLog:
> 
>     * gdbtk/generic/gdbtk-stack.c (get_frame_name): Remove dead code
>     (PC_LOAD_SEGMENT).
> 
> Is this ok to commit?

Absolutely. Thank you!

Keith