hg: jdk9/hs-rt/hotspot: 8143291: Remove redundant coding around os::exception_name

[david.holmes at oracle.com]

Changeset: f0dcbc6e99b1
Author:    stuefe
Date:      2015-12-01 21:30 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/f0dcbc6e99b1

8143291: Remove redundant coding around os::exception_name
Reviewed-by: dholmes, coleenp

! src/os/aix/vm/jvm_aix.cpp
! src/os/aix/vm/os_aix.cpp
! src/os/bsd/vm/jvm_bsd.cpp
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/jvm_linux.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/posix/vm/os_posix.cpp
! src/os/posix/vm/os_posix.hpp
! src/os/solaris/vm/jvm_solaris.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/jvm_windows.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/os.hpp