hg: jdk9/sandbox/hotspot: Some more small cleanups

[marcus.larsson at oracle.com]

Changeset: af6b0769c795
Author:    mlarsson
Date:      2015-07-13 14:57 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/af6b0769c795

Some more small cleanups

! src/share/vm/logging/log.hpp
! src/share/vm/logging/logConfiguration.cpp
! src/share/vm/logging/logFileOutput.cpp
! src/share/vm/logging/logFileStreamOutput.hpp
! src/share/vm/logging/logOutputList.hpp
! src/share/vm/logging/logPrefix.hpp