Cleanup created procedures in sp.test

mysql-test/r/sp.result:
  Cleanup created procedures
mysql-test/t/sp.test:
  Cleanup created procedures

mysql-test/r/sp.result

@@ -5743,6 +5743,7 @@ bug23760_rc_test(ROW_COUNT())
 DROP TABLE bug23760, bug23760_log|
 DROP PROCEDURE bug23760_update_log|
 DROP PROCEDURE bug23760_test_row_count|
+DROP PROCEDURE bug23760_test_row_count2|
 DROP FUNCTION bug23760_rc_test|
 DROP PROCEDURE IF EXISTS bug24117|
 DROP TABLE IF EXISTS t3|

mysql-test/t/sp.test

@@ -6710,6 +6710,7 @@ SELECT bug23760_rc_test(ROW_COUNT())|
 DROP TABLE bug23760, bug23760_log|
 DROP PROCEDURE bug23760_update_log|
 DROP PROCEDURE bug23760_test_row_count|
+DROP PROCEDURE bug23760_test_row_count2|
 DROP FUNCTION bug23760_rc_test|
 
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