refs #5258 small handlerton cleanup

git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@45817 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/hatoku_cmp.cc

-#include "toku_mysql_priv.h"
-
-extern "C" {
-#include "stdint.h"
-}
 #include "hatoku_cmp.h"
-
 #include "hatoku_assert.h"
 
 #ifdef WORDS_BIGENDIAN