[MERGE #1701 @curtisman] FindNextProperty needs to return string in the request context, not of it's own context.
[MERGE #1701 @curtisman] FindNextProperty needs to return string in the request context, not of it's own context.

Merge pull request #1701 from curtisman:fix

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