Server crashes on shutdown on Windows under Application Verifier

* commit 0ee879ff8ac1b80cd9a963015344f5698a81f309 67b24a2374fed4a7533d14cc443afa0f4e9febc7

| Author: Monty <monty@mariadb.org>

| Date:   Sun Feb 1 15:24:22 2015 +0200

| 

|     Improve performance for calculating memory allocation

|     Extend interface for 'show variables' with current scope

|  

 	vrfcore.dll!00000001800037ed() 	

 	[Frames below may be incorrect and/or missing, no symbols loaded for vrfcore.dll]	

 	vfbasics.dll!00000000022aac9d() 	

 	vfbasics.dll!00000000022aaeef() 	

>	mysqld.exe!_current_thd()  Line 712	C++

 	mysqld.exe!my_malloc_size_cb_func(__int64 size, char is_thread_specific)  Line 3959 + 0x5 bytes	C++

 	mysqld.exe!update_malloc_size(__int64 size, char is_thread_specific)  Line 68	C

 	mysqld.exe!my_free(void * ptr)  Line 216	C

 	mysqld.exe!delete_dynamic(st_dynamic_array * array)  Line 304	C

 	mysqld.exe!my_hash_free(st_hash * hash)  Line 147	C

 	mysqld.exe!gtid_waiting::destroy()  Line 2215	C++

 	mysqld.exe!rpl_deinit_gtid_waiting()  Line 4187	C++

 	mysqld.exe!mysqld_exit(int exit_code)  Line 2037	C++

 	mysqld.exe!win_main(int argc, char * * argv)  Line 5841	C++

 	mysqld.exe!mysql_service(void * p)  Line 5863	C++

 	mysqld.exe!mysqld_main(int argc, char * * argv)  Line 6056	C++

 	mysqld.exe!main(int argc, char * * argv)  Line 26	C++

 	mysqld.exe!__tmainCRTStartup()  Line 278 + 0x19 bytes	C

 	mysqld.exe!mainCRTStartup()  Line 189	C

 	kernel32.dll!0000000077d5970c() 

 	vrfcore.dll!VerifierStopMessageEx()  + 0x779 bytes	

 	vfbasics.dll!CheckTlsIndex()  + 0x85 bytes	

 	vfbasics.dll!AVrfpTlsGetValue()  + 0x4f bytes	

>	mysqld.exe!my_malloc_size_cb_func(__int64 size, char is_thread_specific)  Line 3958	C++

 	mysqld.exe!update_malloc_size(__int64 size, char is_thread_specific)  Line 68	C

 	mysqld.exe!my_free(void * ptr)  Line 216	C

 	mysqld.exe!delete_dynamic(st_dynamic_array * array)  Line 304	C

 	mysqld.exe!my_hash_free(st_hash * hash)  Line 147	C

 	mysqld.exe!mysqld_exit(int exit_code)  Line 2037	C++

 	mysqld.exe!win_main(int argc, char * * argv)  Line 5837 + 0x7 bytes	C++

 	mysqld.exe!mysql_service(void * p)  Line 5860	C++

 	mysqld.exe!mysqld_main(int argc, char * * argv)  Line 6053	C++

 	mysqld.exe!__tmainCRTStartup()  Line 278 + 0x12 bytes	C

 	kernel32.dll!BaseThreadInitThunk()  + 0x1a bytes	

 	ntdll.dll!RtlUserThreadStart()  + 0x21 bytes