Re-enable libjingle_peerconnection_java_unittest since bug 2952 is fixed.

This was disabled in r5598.

BUG=2960
TESTED=test passes locally and runs & passes on git try --bot=linux_baremetal
R=henrike@webrtc.org, niklas.enbom@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/9259004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5627 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/test/buildbot_tests.py

@@ -114,9 +114,6 @@ def main():
 
   print 'Running WebRTC Buildbot tests: %s' % options.test
   for test in options.test:
-    if test == 'libjingle_peerconnection_java_unittest':
-      print 'Skipping disabled test: %s, see webrtc:2960' % test
-      continue
     cmd_line = test_dict[test]
     env = os.environ.copy()
     if test in _CUSTOM_ENV: