JSON.parse: properly deal with reviver result

test/mjsunit/mjsunit.status

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 784 matching lines @@
   'for-in-special-cases': [SKIP],
   'function-call': [SKIP],
   'get-caller-js-function': [SKIP],
   'get-prototype-of': [SKIP],
   'getter-in-prototype': [SKIP],
   'getters-on-elements': [SKIP],
   'global-hash': [SKIP],
   'global-load-from-eval-in-with': [SKIP],
   'global-vars-with': [SKIP],
   'instanceof-2': [SKIP],
+  'json': [SKIP],
   'math-floor-of-div-minus-zero': [SKIP],
   'math-min-max': [SKIP],
   'messages': [SKIP],
   'mirror-object': [SKIP],
   'numops-fuzz-part1': [SKIP],
   'numops-fuzz-part2': [SKIP],
   'numops-fuzz-part3': [SKIP],
   'numops-fuzz-part4': [SKIP],
   'object-literal-gc': [SKIP],
   'osr-elements-kind': [SKIP],
@@ skipping 253 matching lines @@
   'regress/regress-crbug-347903': [SKIP],
   'regress/regress-crbug-505007-1': [SKIP],
   'regress/regress-crbug-505007-2': [SKIP],
   'regress/short-circuit': [SKIP],
   'stack-traces-overflow': [SKIP],
   'unicodelctest': [SKIP],
   'unicodelctest-no-optimization': [SKIP],
 }],  # ignition == True and (arch == arm or arch == arm64)
 
 ]