hg: jdk8u/jdk8u-dev: 2 new changesets

[kevin.walls at oracle.com]

Changeset: feba63b3fa36
Author:    kevinw
Date:      2018-04-06 04:13 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/feba63b3fa36

8035751: Clean up Visual Studio detection logic
Reviewed-by: ihse, erikj, tbell

! common/autoconf/generated-configure.sh
! common/autoconf/toolchain.m4
! common/autoconf/toolchain_windows.m4

Changeset: cddffb220808
Author:    kevinw
Date:      2018-04-06 04:20 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/cddffb220808

8039030: 9-dev windows-i586 build failed with mktemp: command not found
Reviewed-by: erikj, alanb, katleman

! common/autoconf/generated-configure.sh
! common/autoconf/toolchain_windows.m4