* gdb.cp/classes.exp (test_ptype_class_objects): Remove

	* gdb.cp/classes.exp (test_ptype_class_objects): Remove
	"ptype" from calls to cp_test_ptype_class.
	(test_enums): Likewise.
	* gdb.cp/derivation.exp: Remove "ptype" from calls to
	cp_test_ptype_class.
	* gdb.cp/inherit.exp (test_ptype_si): Remove "ptype" from
	calls to cp_test_ptype_class.
	(test_ptype_mi, test_ptype_vi, test_ptype_mvi): Likewise.
	* gdb.cp/virtfunc.exp (test_ptype_of_classes): Remove "ptype"
	from calls to cp_test_ptype_class.
	* lib/cp-support.exp (cp_test_ptype_class): Supply "ptype"
	command here.  Change "in_command" argument to "in_exp".