hg: jdk/sandbox: Include of sub-files is pushed to top-level files.

[magnus.ihse.bursie at oracle.com]

Changeset: 4080639f1949
Author:    ihse
Date:      2020-02-21 11:04 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/4080639f1949

Include of sub-files is pushed to top-level files.

! make/autoconf/basics.m4
! make/autoconf/configure.ac
! make/autoconf/toolchain.m4
! make/autoconf/util.m4