Delete VieRemb class, move functionality to PacketRouter.

webrtc/modules/pacing/packet_router_unittest.cc

 /*
  *  Copyright (c) 2015 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 224 matching lines @@
 
   packet_router_->SetTransportWideSequenceNumber(kStartSeq - 1);
 
   for (size_t i = 0; i < kNumPackets; ++i) {
     uint16_t seq = packet_router_->AllocateSequenceNumber();
     uint32_t expected_unwrapped_seq = static_cast<uint32_t>(kStartSeq) + i;
     EXPECT_EQ(static_cast<uint16_t>(expected_unwrapped_seq & 0xFFFF), seq);
   }
 }
 
-TEST_F(PacketRouterTest, SendFeedback) {
+TEST_F(PacketRouterTest, SendTransportFeedback) {
   MockRtpRtcp rtp_1;
   MockRtpRtcp rtp_2;
   packet_router_->AddSendRtpModule(&rtp_1);
   packet_router_->AddReceiveRtpModule(&rtp_2);
 
   rtcp::TransportFeedback feedback;
   EXPECT_CALL(rtp_1, SendFeedbackPacket(_)).Times(1);
-  packet_router_->SendFeedback(&feedback);
+  packet_router_->SendTransportFeedback(&feedback);
   packet_router_->RemoveSendRtpModule(&rtp_1);
   EXPECT_CALL(rtp_2, SendFeedbackPacket(_)).Times(1);
-  packet_router_->SendFeedback(&feedback);
+  packet_router_->SendTransportFeedback(&feedback);
   packet_router_->RemoveReceiveRtpModule(&rtp_2);
 }
 }  // namespace webrtc