hg: jdk/sandbox: 2 new changesets

[magnus.ihse.bursie at oracle.com]

Changeset: deb731bd1dc3
Author:    ihse
Date:      2017-11-29 21:27 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/deb731bd1dc3

Setup path properly for MAKE env variable.

! make/conf/jib-profiles.js

Changeset: dda999e8814c
Author:    ihse
Date:      2017-11-29 22:02 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/dda999e8814c

Setup target os/cpu for prebuilt.

! make/RunTestsPrebuilt.gmk
! make/RunTestsPrebuiltSpec.gmk