[1.11>master] [MERGE #5961 @MikeHolman] fix bug causing win7 pdata not to get cleaned up
[1.11>master] [MERGE #5961 @MikeHolman] fix bug causing win7 pdata not to get cleaned up

Merge pull request #5961 from MikeHolman:win7pdata

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