Make the new jitter buffer the default jitter buffer.

webrtc/modules/video_coding/frame_buffer2_unittest.cc

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 77 matching lines @@
  protected:
   static constexpr int kMaxReferences = 5;
   static constexpr int kFps1 = 1000;
   static constexpr int kFps10 = kFps1 / 10;
   static constexpr int kFps20 = kFps1 / 20;
 
   TestFrameBuffer2()
       : 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"),
         trigger_extract_event_(false, false),
         crit_acquired_event_(false, false) {}
 
   void SetUp() override { extract_thread_.Start(); }
 
   void TearDown() override {
     tear_down_ = true;
@@ skipping 305 matching lines @@
   EXPECT_EQ(pid, InsertFrame(pid + 1, 1, ts, true, pid));
   EXPECT_EQ(pid, InsertFrame(pid + 2, 0, ts, false, pid + 1));
   EXPECT_EQ(pid, InsertFrame(pid + 2, 1, ts, true, pid + 1));
   EXPECT_EQ(pid, InsertFrame(pid + 3, 0, ts, false, pid + 2));
   EXPECT_EQ(pid + 3, InsertFrame(pid + 1, 0, ts, false, pid));
   EXPECT_EQ(pid + 3, InsertFrame(pid + 3, 1, ts, true, pid + 2));
 }
 
 }  // namespace video_coding
 }  // namespace webrtc