[mjsunit] regress/regress-crbug-491062 takes too long with --always-opt.

test/mjsunit/mjsunit.status

Index: test/mjsunit/mjsunit.status
diff --git a/test/mjsunit/mjsunit.status b/test/mjsunit/mjsunit.status
index b87bfbe0415a2481bb92c0522e15e94b827106c4..5a09e76d97ef08157a8500554289575477cad282 100644
--- a/test/mjsunit/mjsunit.status
+++ b/test/mjsunit/mjsunit.status
@@ -175,6 +175,7 @@
   ##############################################################################
   # No need to waste time for this test.
   'd8-performance-now': [PASS, NO_VARIANTS],
+  'regress/regress-crbug-491062': [PASS, NO_VARIANTS],
 
   # Issue 488: this test sometimes times out.
   'array-constructor': [PASS, TIMEOUT],
@@ -379,7 +380,6 @@
   'regress/regress-331444': [PASS, SLOW],
   'regress/regress-490': [PASS, SLOW],
   'regress/regress-crbug-217858': [PASS, SLOW],
-  'regress/regress-crbug-491062': [PASS, SLOW],
   'regress/regress-create-exception': [PASS, SLOW],
   'regress/regress-json-stringify-gc': [PASS, SLOW],
   'string-indexof-2': [PASS, SLOW],