[es6] don't throw if argument is non-object (O.freeze, O.seal, O.preventExtensions)

test/test262-es6/test262-es6.status

Index: test/test262-es6/test262-es6.status
diff --git a/test/test262-es6/test262-es6.status b/test/test262-es6/test262-es6.status
index d93dd2fc58a14900f85aa14a5d60de68b380d620..31bb60bd220acde8f64b2fed1ed2e76792b9a05e 100644
--- a/test/test262-es6/test262-es6.status
+++ b/test/test262-es6/test262-es6.status
@@ -260,36 +260,10 @@
   'built-ins/Date/prototype/setFullYear/15.9.5.40_1': [FAIL],
   'built-ins/Error/prototype/S15.11.4_A2': [FAIL],
   'built-ins/Object/defineProperty/15.2.3.6-4-293-4': [FAIL],
-  'built-ins/Object/freeze/15.2.3.9-1': [FAIL],
-  'built-ins/Object/freeze/15.2.3.9-1-1': [FAIL],
-  'built-ins/Object/freeze/15.2.3.9-1-2': [FAIL],
-  'built-ins/Object/freeze/15.2.3.9-1-3': [FAIL],
-  'built-ins/Object/freeze/15.2.3.9-1-4': [FAIL],
   'built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-4-212': [FAIL],
   'built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-4-213': [FAIL],
   'built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-4-214': [FAIL],
   'built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-4-215': [FAIL],
-  'built-ins/Object/isExtensible/15.2.3.13-1': [FAIL],
-  'built-ins/Object/isExtensible/15.2.3.13-1-1': [FAIL],
-  'built-ins/Object/isExtensible/15.2.3.13-1-2': [FAIL],
-  'built-ins/Object/isExtensible/15.2.3.13-1-3': [FAIL],
-  'built-ins/Object/isExtensible/15.2.3.13-1-4': [FAIL],
-  'built-ins/Object/isFrozen/15.2.3.12-1': [FAIL],
-  'built-ins/Object/isFrozen/15.2.3.12-1-1': [FAIL],
-  'built-ins/Object/isFrozen/15.2.3.12-1-2': [FAIL],
-  'built-ins/Object/isFrozen/15.2.3.12-1-3': [FAIL],
-  'built-ins/Object/isFrozen/15.2.3.12-1-4': [FAIL],
-  'built-ins/Object/isSealed/15.2.3.11-1': [FAIL],
-  'built-ins/Object/preventExtensions/15.2.3.10-1': [FAIL],
-  'built-ins/Object/preventExtensions/15.2.3.10-1-1': [FAIL],
-  'built-ins/Object/preventExtensions/15.2.3.10-1-2': [FAIL],
-  'built-ins/Object/preventExtensions/15.2.3.10-1-3': [FAIL],
-  'built-ins/Object/preventExtensions/15.2.3.10-1-4': [FAIL],
-  'built-ins/Object/seal/15.2.3.8-1': [FAIL],
-  'built-ins/Object/seal/15.2.3.8-1-1': [FAIL],
-  'built-ins/Object/seal/15.2.3.8-1-2': [FAIL],
-  'built-ins/Object/seal/15.2.3.8-1-3': [FAIL],
-  'built-ins/Object/seal/15.2.3.8-1-4': [FAIL],
   'built-ins/Promise/S25.4.3.1_A5.1_T2': [FAIL],
   'built-ins/Promise/prototype/then/S25.4.2.1_A3.1_T2': [FAIL],
   'built-ins/Promise/prototype/then/S25.4.2.1_A3.2_T2': [FAIL],