Re-enable libjingle_peerconnection_java_unittest since bug 2952 is fixed.
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: 917f5d3ca488f358c4d40eaec14422cf392ccec9@5627 4adac7df-926f-26a2-2b94-8c16560cd09d

ShiftMediaProject/libilbc,mwgoldsmith/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,mwgoldsmith/libilbc,mwgoldsmith/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,mwgoldsmith/ilbc,mwgoldsmith/ilbc,mwgoldsmith/ilbc,mwgoldsmith/libilbc,mwgoldsmith/ilbc,TimothyGu/libilbc,TimothyGu/libilbc