hg: jdk/hs: 8197847: Remove unused file g1ParScanThreadState_ext.cpp

[erik.helin at oracle.com]

Changeset: e4fdca451542
Author:    ehelin
Date:      2018-03-05 11:32 +0100
URL:       http://hg.openjdk.java.net/jdk/hs/rev/e4fdca451542

8197847: Remove unused file g1ParScanThreadState_ext.cpp
Reviewed-by: sjohanss, eosterlund

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1InCSetState.hpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
- src/hotspot/share/gc/g1/g1ParScanThreadState_ext.cpp
! src/hotspot/share/gc/g1/g1SharedClosures.hpp