[Interpreter] Adds support for rest parameters to interpreter.

test/test262/test262.status

Index: test/test262/test262.status
diff --git a/test/test262/test262.status b/test/test262/test262.status
index bb0f4a9b4a2cb7e39da59b19db1565cd1388188e..ef027f353c5d8ad8b6eb14b9f750fa4b3b78711e 100644
--- a/test/test262/test262.status
+++ b/test/test262/test262.status
@@ -664,13 +664,6 @@
   'language/object-literal/getter': [SKIP],
   'language/object-literal/method': [SKIP],
   'language/object-literal/setter': [SKIP],
-  'language/rest-parameters/arrow-function': [SKIP],
-  'language/rest-parameters/expected-argument-count': [SKIP],
-  'language/rest-parameters/no-alias-arguments': [SKIP],
-  'language/rest-parameters/rest-index': [SKIP],
-  'language/rest-parameters/rest-parameters-apply': [SKIP],
-  'language/rest-parameters/rest-parameters-call': [SKIP],
-  'language/rest-parameters/rest-parameters-produce-an-array': [SKIP],
   'language/rest-parameters/with-new-target': [SKIP],
   'language/statements/do-while/S12.6.1_A4_T5': [SKIP],
   'language/statements/function/S13.2.2_A18_T2': [SKIP],