[1.8>master] [MERGE #4489 @Cellule] Security Constant encoding bug fix
[1.8>master] [MERGE #4489 @Cellule] Security Constant encoding bug fix

Merge pull request #4489 from Cellule:const_encoding_listopnd

Fix bad merge with Constant encoding with ListOpnd

mrkmarron/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore