hg: jdk9/hs-rt/hotspot: 8146800: Reorganize logging alias code.

[max.ockner at oracle.com]

Changeset: 7289bce381de
Author:    mockner
Date:      2016-01-13 14:56 -0500
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/7289bce381de

8146800: Reorganize logging alias code.
Summary: Logging alias code has been reorganized to use internal Unified Logging methods.
Reviewed-by: dholmes, hseigel, mlarsson, rprotacio

! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp