hg: jdk/sandbox: 8164546: Convert DirectivesParser_test to GTest

[chris.hegarty at oracle.com]

Changeset: db83eceba962
Author:    ppunegov
Date:      2018-10-25 11:18 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/db83eceba962

8164546: Convert DirectivesParser_test to GTest
Reviewed-by: kvn, iignatyev, neliasso

! src/hotspot/share/compiler/directivesParser.cpp
! src/hotspot/share/compiler/directivesParser.hpp
! src/hotspot/share/utilities/internalVMTests.cpp
+ test/hotspot/gtest/compiler/test_directivesParser.cpp