git: openjdk/mobile: 8242484: Rework thread deletion during VM termination

[duke]

Changeset: d19f5f68
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2020-04-21 17:50:48 +0000
URL:       https://git.openjdk.java.net/mobile/commit/d19f5f68

8242484: Rework thread deletion during VM termination

Always delete JavaThread that calls Thread::destroy_vm()

Reviewed-by: dholmes, rehn, coleenp

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/runtime/threadSMR.hpp