hg: jdk9/sandbox/jdk: 8168093: Need a way for the launcher to query the JRE location using Windows registry.

[chris.hegarty at oracle.com]

Changeset: 7b123c987d40
Author:    asemenyuk
Date:      2016-10-17 11:04 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/7b123c987d40

8168093: Need a way for the launcher to query the JRE location using Windows registry.
Reviewed-by: erikj, ksrini
Contributed-by: alexey.semenyuk at oracle.com

! src/java.base/windows/native/libjli/java_md.c