RFR (S) 8216188: Remove expired flags in JDK 13

[Calvin Cheung]

Hi David,

Changes look good.

I will close 8213002 as a dup.

thanks,
Calvin

On 1/5/19, 1:22 PM, David Holmes wrote:
> webrev: http://cr.openjdk.java.net/~dholmes/8216188/webrev/
> bug: https://bugs.openjdk.java.net/browse/JDK-8216188
>
> This removes all the expired flags from the special_jvm_flags table, 
> and updates a test.
>
> Calvin: this includes IgnoreUnverifiableClassesDuringDump but I can 
> just merge with your change in 8213002 if you push first. Or you can 
> let me do it and close 8213002 as a dup.
>
> Testing: tiers 1-3
>
> Thanks,
> David