Merge GDB 7.5.1

gdb/testsuite/gdb.ada/assign_1.exp

 # Copyright 2008-2012 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 load_lib "ada.exp"
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 
 # Force the language to Ada, as this will not happen automatically
 # in this case (no test program).
 gdb_test_no_output "set lang ada" \
          "Changing the language to ada"
 
 gdb_test "print \$xxx := 1" \
          "= 1" \
          "set convenience variable \$xxx to 1"