ART: Add JNI API

Add support for GetJNIFunctionTable and SetJNIFunctionTable. Add
tests.

Bug: 34343708
Test: m test-art-host-run-test-928-jni-table
Change-Id: Ib9fafbac2781c570aa6eacf5242afbbf6c3ee7a9
diff --git a/test/Android.bp b/test/Android.bp
index a1b283d..965d07a 100644
--- a/test/Android.bp
+++ b/test/Android.bp
@@ -267,6 +267,7 @@
         "924-threads/threads.cc",
         "925-threadgroups/threadgroups.cc",
         "927-timers/timers.cc",
+        "928-jni-table/jni_table.cc",
         "929-search/search.cc",
     ],
     shared_libs: [