hg: jdk/submit: 8199868: Support JNI critical functions in object pinning API

[zgu at redhat.com]

Changeset: 630c90079d38
Author:    zgu
Date:      2018-07-31 11:10 -0400
URL:       http://hg.openjdk.java.net/jdk/submit/rev/630c90079d38

8199868: Support JNI critical functions in object pinning API

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp