git: openjdk/mobile: 8232571: Add missing SIGINFO signal

[duke]

Changeset: 54be25b0
Author:    Benoit Daloze <benoit.daloze at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2019-10-22 22:00:21 +0000
URL:       https://git.openjdk.java.net/mobile/commit/54be25b0

8232571: Add missing SIGINFO signal

Reviewed-by: dholmes, rriggs

! src/hotspot/os/posix/os_posix.cpp
+ test/hotspot/jtreg/runtime/signal/TestSiginfo.java
! test/jdk/sun/misc/SunMiscSignalTest.java