[t:2342], undo bad change

git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@17485 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/ha_tokudb.cc

@@ -61,7 +61,7 @@ static const char *ha_tokudb_exts[] = {
         if (tokudb_debug & TOKUDB_DEBUG_LOCKRETRY) { \
             TOKUDB_TRACE("%s count=%d\n", __FUNCTION__, lockretrycount); \
         } \
-        Sleep(lockretrycount<4 ? (1<<lockretrycount) : (1<<3)); \
+        usleep((lockretrycount<4 ? (1<<lockretrycount) : (1<<3)) * 1024); \
 
 //
 // This offset is calculated starting from AFTER the NULL bytes