hg: jdk/sandbox: 2 new changesets

[magnus.ihse.bursie at oracle.com]

Changeset: 4a1f1d35c10d
Author:    ihse
Date:      2020-07-04 23:38 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/4a1f1d35c10d

Merge


Changeset: ea1fd95d4afc
Author:    ihse
Date:      2020-07-05 00:09 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/ea1fd95d4afc

Fixes after internal code review

! make/autoconf/basic_windows.m4
! make/autoconf/boot-jdk.m4