hg: jdk9/sandbox/hotspot: Add a rotation-lock for file outputs. Some refactoring in LogFileOutput.

[marcus.larsson at oracle.com]

Changeset: 552ed75b38b8
Author:    mlarsson
Date:      2015-06-30 08:47 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/552ed75b38b8

Add a rotation-lock for file outputs. Some refactoring in LogFileOutput.

! src/share/vm/logging/logConfiguration.cpp
! src/share/vm/logging/logDecorations.cpp
! src/share/vm/logging/logDecorations.hpp
! src/share/vm/logging/logFileOutput.cpp
! src/share/vm/logging/logFileOutput.hpp
! src/share/vm/logging/logFileStreamOutput.hpp
! src/share/vm/logging/logOutput.hpp
! src/share/vm/logging/logTagSet.cpp
! src/share/vm/logging/logTagSet.hpp