Adding tsan suppression for error introduced in r5555, causing libjingle_unittest to fail on TSan bot.
Adding tsan suppression for error introduced in r5555, causing libjingle_unittest to fail on TSan bot.

BUG=2931
R=kjellander@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/8779005

git-svn-id: 917f5d3ca488f358c4d40eaec14422cf392ccec9@5559 4adac7df-926f-26a2-2b94-8c16560cd09d

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