dwarf-reader: read_context: drop some unused accessor methods

Those methods were effectively dead code. Hence only keep the actually
used accessors around:
  const string_elf_symbols_map_sptr& some_sptr();
  string_elf_symbols_map_sptr& some();

	* src/abg-dwarf-reader.cc (read_context::fun_syms_sptr): Delete method.
	(read_context::fun_syms): Likewise.
	(read_context::var_syms_sptr): Likewise.
	(read_context::var_syms): Likewise.
	(read_context::undefined_fun_syms_sptr): Likewise.
	(read_context::undefined_fun_syms): Likewise. Both overloads.
	(read_context::undefined_var_syms_sptr): Likewise.
	(read_context::undefined_var_syms): Likewise. Both overloads.

Reviewed-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
1 file changed