ART: Enable more libcore tests (harmony package)

This patch enables additional libcore tests run by the ART buildbots.
These are tests from the org.apache.harmony.* packages and take extra
~5 minutes to run on target and ~2 minutes on host.

Change-Id: Idb9fc09ac7df460bd4337bc5151301adddea4b97
diff --git a/tools/run-libcore-tests.sh b/tools/run-libcore-tests.sh
index 0f08928..e25d1b3 100755
--- a/tools/run-libcore-tests.sh
+++ b/tools/run-libcore-tests.sh
@@ -41,10 +41,17 @@
                   "libcore.reflect"
                   "libcore.util"
                   "org.apache.harmony.annotation"
+                  "org.apache.harmony.luni"
+                  "org.apache.harmony.nio"
                   "org.apache.harmony.regex"
+                  "org.apache.harmony.security"
+                  "org.apache.harmony.testframework"
+                  "org.apache.harmony.tests.java.io"
                   "org.apache.harmony.tests.java.lang"
                   "org.apache.harmony.tests.java.math"
                   "org.apache.harmony.tests.java.util"
+                  "org.apache.harmony.tests.java.text"
+                  "org.apache.harmony.tests.javax.security"
                   "tests.java.lang.String")
 
 # Run the tests using vogar.