hg: jdk9/sandbox: 8170280: Enable -g for all java compilation in the build

[chris.hegarty at oracle.com]

Changeset: de80886290c6
Author:    erikj
Date:      2016-11-24 11:50 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/rev/de80886290c6

8170280: Enable -g for all java compilation in the build
Reviewed-by: simonis, tbell, dholmes, ihse

! common/autoconf/flags.m4
! common/autoconf/generated-configure.sh
! make/Images.gmk
! make/common/JavaCompilation.gmk