hg: jdk10/hs/hotspot: 8175817: Clean up Solaris signal code: SIGUSR2, SIGasync, SIGJVM1/2

[david.holmes at oracle.com]

Changeset: 05f38d21ca41
Author:    dholmes
Date:      2017-03-19 16:40 -0400
URL:       http://hg.openjdk.java.net/jdk10/hs/hotspot/rev/05f38d21ca41

8175817: Clean up Solaris signal code: SIGUSR2, SIGasync, SIGJVM1/2
Reviewed-by: rehn, stuefe, dsamersoff

! src/os/solaris/vm/jvm_solaris.h
! src/os/solaris/vm/os_solaris.cpp
! src/os/solaris/vm/os_solaris.hpp
! src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp