Add an ART implementation of jvm.h

Change-Id: Icce4ec04f614979fbe07ebd2e96399116b5d2afa
diff --git a/runtime/Android.mk b/runtime/Android.mk
index 84f2248..a1f402b 100644
--- a/runtime/Android.mk
+++ b/runtime/Android.mk
@@ -128,6 +128,7 @@
   native/java_util_concurrent_atomic_AtomicLong.cc \
   native/org_apache_harmony_dalvik_ddmc_DdmServer.cc \
   native/org_apache_harmony_dalvik_ddmc_DdmVmInternal.cc \
+  native/OpenjdkJvm.cc \
   native/sun_misc_Unsafe.cc \
   oat.cc \
   oat_file.cc \