hg: jdk/hs: 8167372: Add code to check for getting oops while thread is in native

[harold.seigel at oracle.com]

Changeset: f82e79958beb
Author:    hseigel
Date:      2017-12-15 15:13 -0500
URL:       http://hg.openjdk.java.net/jdk/hs/rev/f82e79958beb

8167372: Add code to check for getting oops while thread is in native
Summary: Add asserts that detect when a thread is getting oops while in native
Reviewed-by: coleenp, shade, jiangli, gtriantafill

! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/jniHandles.hpp