Make the new jitter buffer the default jitter buffer.

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 6079bb95dd09cdad0033bce7d72b85faa70d7c9a..97b7d9f4970744eefaebbb201dd886a3031a8c65 100644
--- a/webrtc/modules/video_coding/frame_buffer2_unittest.cc
+++ b/webrtc/modules/video_coding/frame_buffer2_unittest.cc
@@ -95,7 +95,7 @@ class TestFrameBuffer2 : public ::testing::Test {
       : clock_(0),
         timing_(&clock_),
         jitter_estimator_(&clock_),
-        buffer_(&clock_, &jitter_estimator_, &timing_),
+        buffer_(&clock_, &jitter_estimator_, &timing_, nullptr),

[stefan-webrtc, 2017/01/12 14:16:15]

Perhaps add a simple test for this instead.

[philipel, 2017/01/12 16:41:34]

Done.

         rand_(0x34678213),
         tear_down_(false),
         extract_thread_(&ExtractLoop, this, "Extract Thread"),