hg: jdk/jdk: 8215644: Clean up globalDefinitions_<compiler>.hpp

[harold.seigel at oracle.com]

Changeset: 106fc138542a
Author:    hseigel
Date:      2019-01-03 13:11 -0500
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/106fc138542a

8215644: Clean up globalDefinitions_<compiler>.hpp
Summary: Remove non-existent classes from forward declarations, delete unused functions, etc.
Reviewed-by: coleenp, kbarrett

! src/hotspot/share/interpreter/templateTable.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/hotspot/share/utilities/globalDefinitions_solstudio.hpp
! src/hotspot/share/utilities/globalDefinitions_visCPP.hpp
! src/hotspot/share/utilities/globalDefinitions_xlc.hpp