[PATCH] Some small cleanups in add_symbol_overload_list_qualified

[Tom Tromey]

>>>>> "Tom" == Tom Tromey <tom@tromey.com> writes:

Tom> This applies some more cleanups to add_symbol_overload_list_qualified,
Tom> consolidating calls to get_selected_block.

Tom> It also movesthe symtab expansion call after the code that walks up
Tom> from the selected block, merging two loops.

I'm checking this in.

Tom