[8u] RFR 8252573: Windows build failed after 8222079 backport

[Severin Gehwolf]

Hi Zhengyu,

Adding bug number to subject line.

On Mon, 2020-08-31 at 11:38 -0400, Zhengyu Gu wrote:
> Please review this small fix for Windows build after JDK-8222079
> backport.
> 
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8252573
> Webrev: http://cr.openjdk.java.net/~zgu/JDK-8252573/webrev.00/

Looks good.

Please flag this fix jdk8u-critical-request so as to get this into
8u272. It's causing Windows vanilla build failures.

Thanks,
Severin