Revert accidental empty commits

Revert empty commits:
- "[gdb] Don't return non-existing path in debuginfod_source_query"
  commit 59404f827c
- "[gdb/testsuite] Fix minimal encodings KPASSes"
  commit 61049d1ee5

gdb/ChangeLog

@@ -5,11 +5,6 @@
 	is_reference parameter.
 	(dwarf2_evaluate_property): Update dwarf2_locexpr_baton_eval call.
 
-2020-11-30  Tom de Vries  <tdevries@suse.de>
-
-	* debuginfod-support.c (debuginfod_source_query)
-	(debuginfod_debuginfo_query): Only set DESTNAME if successful.
-
 2020-11-30  Tom Tromey  <tom@tromey.com>
 
 	* rust-lang.c (rust_op_name): Remove.

gdb/testsuite/ChangeLog

@@ -3,12 +3,6 @@
 	PR symtab/26905
 	* gdb.dwarf2/count.exp: Remove kfails.
 
-2020-11-30  Tom de Vries  <tdevries@suse.de>
-
-	* gdb.ada/enum_idx_packed.exp: Limit setup_kfail to gnat 9 and 10.
-	* gdb.ada/mod_from_name.exp: Same.
-	* gdb.ada/pckd_arr_ren.exp: Same.
-
 2020-11-24  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 
 	* gdb.base/condbreak-multi-context.exp: Do not hard-code location