hg: jdk9/dev: 8073021: add native code coverage target into makefiles

[erik.joelsson at oracle.com]

Changeset: 09e4660d7815
Author:    erikj
Date:      2015-03-10 14:36 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/09e4660d7815

8073021: add native code coverage target into makefiles
Reviewed-by: ihse, tbell, iignatyev

! common/autoconf/configure.ac
! common/autoconf/flags.m4
! common/autoconf/generated-configure.sh
! common/autoconf/jdk-options.m4
! common/autoconf/spec.gmk.in
! make/Images.gmk
! make/Jprt.gmk
! make/Main.gmk
! make/common/TestFilesCompilation.gmk