Disable flaky test TestFrameBuffer2.OneUnorderedSuperFrame.

webrtc/modules/video_coding/frame_buffer2_unittest.cc

Index: webrtc/modules/video_coding/frame_buffer2_unittest.cc
diff --git a/webrtc/modules/video_coding/frame_buffer2_unittest.cc b/webrtc/modules/video_coding/frame_buffer2_unittest.cc
index 96be01f83de075fe21ddcb750843a3c1ce9c2734..1761f588a2b41c9f37bc9516ac457d490b4c8f13 100644
--- a/webrtc/modules/video_coding/frame_buffer2_unittest.cc
+++ b/webrtc/modules/video_coding/frame_buffer2_unittest.cc
@@ -225,7 +225,8 @@ TEST_F(TestFrameBuffer2, OneSuperFrame) {
   CheckFrame(1, pid, 1);
 }
 
-TEST_F(TestFrameBuffer2, OneUnorderedSuperFrame) {
+// Flaky test, see bugs.webrtc.org/7068.
+TEST_F(TestFrameBuffer2, DISABLED_OneUnorderedSuperFrame) {
   uint16_t pid = Rand();
   uint32_t ts = Rand();