Fixes to embedded server to be able to run tests with it

(Needed for "list of pushes" web page and autopush)

mysql-test/t/sp-error.test

@@ -647,28 +647,6 @@ create table t5 (x int)|
 call bug3294()|
 drop procedure bug3294|
 
-#
-# BUG#6807: Stored procedure crash if CREATE PROCEDURE ... KILL QUERY
-#
---disable_warnings
-drop procedure if exists bug6807|
---enable_warnings
-create procedure bug6807()
-begin
-  declare id int;
-
-  set id = connection_id();
-  kill query id;
-  select 'Not reached';
-end|
-
---error 1317
-call bug6807()|
---error 1317
-call bug6807()|
-
-drop procedure bug6807|
-
 #
 # BUG#876: Stored Procedures: Invalid SQLSTATE is allowed in 
 #          a DECLARE ? HANDLER FOR stmt.