Cast: Move retransmission to the transport

media/cast/sender/video_sender_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdint.h>
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 476 matching lines @@
   RtcpCastMessage cast_feedback(1);
   cast_feedback.media_ssrc = 2;
   cast_feedback.ack_frame_id = 0;
   video_sender_->OnReceivedCastFeedback(cast_feedback);
 
   transport_.SetPause(false);
   RunTasks(33);
   EXPECT_EQ(0, transport_.number_of_rtp_packets());
 }
 
-TEST_F(VideoSenderTest, NAcksCancelRetransmits) {
-  InitEncoder(false);
-  transport_.SetPause(true);
-  // Send two video frames.
-  scoped_refptr<media::VideoFrame> video_frame = GetLargeNewVideoFrame();
-  video_sender_->InsertRawVideoFrame(video_frame, testing_clock_->NowTicks());
-  RunTasks(33);
-  video_frame = GetLargeNewVideoFrame();
-  video_sender_->InsertRawVideoFrame(video_frame, testing_clock_->NowTicks());
-  RunTasks(33);
-
-  // Frames should be in buffer, waiting. Now let's ack the first one and nack
-  // one packet in the second one.
-  RtcpCastMessage cast_feedback(1);
-  cast_feedback.media_ssrc = 2;
-  cast_feedback.ack_frame_id = 0;
-  PacketIdSet missing_packets;
-  missing_packets.insert(0);
-  cast_feedback.missing_frames_and_packets[1] = missing_packets;
-  video_sender_->OnReceivedCastFeedback(cast_feedback);
-
-  transport_.SetPause(false);
-  RunTasks(33);
-  // Only one packet should be retransmitted.
-  EXPECT_EQ(1, transport_.number_of_rtp_packets());
-}
-
 }  // namespace cast
 }  // namespace media