RFR: 8249149 Remove obsolete UseNewFieldLayout option and associated code

[Ioi Lam]

LGTM.

Thanks
- Ioi

On 7/9/20 8:34 AM, Harold Seigel wrote:
> Hi Fred,
>
> The changes look good.
>
> Thanks, Harold
>
> On 7/9/2020 11:04 AM, Frederic Parain wrote:
>> Please review this patch removing the old field layout code
>> that was deprecated in JDK15.
>>
>> CR: https://bugs.openjdk.java.net/browse/JDK-8249149
>>
>> Webrev: http://cr.openjdk.java.net/~fparain/8249149/webrev.00/index.html
>>
>> Tested with tier 1 to 3.
>>
>> Thank you,
>>
>> Fred
>>