Clean up FlexfecReceiveStream ctor signatures. (CL0)

webrtc/call/call.cc

 /*
  *  Copyright (c) 2013 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 74 matching lines @@
       webrtc::VideoSendStream::Config config,
       VideoEncoderConfig encoder_config) override;
   void DestroyVideoSendStream(webrtc::VideoSendStream* send_stream) override;
 
   webrtc::VideoReceiveStream* CreateVideoReceiveStream(
       webrtc::VideoReceiveStream::Config configuration) override;
   void DestroyVideoReceiveStream(
       webrtc::VideoReceiveStream* receive_stream) override;
 
   webrtc::FlexfecReceiveStream* CreateFlexfecReceiveStream(
-      webrtc::FlexfecReceiveStream::Config configuration) override;
+      const webrtc::FlexfecReceiveStream::Config& config) override;
   void DestroyFlexfecReceiveStream(
       webrtc::FlexfecReceiveStream* receive_stream) override;
 
   Stats GetStats() const override;
 
   // Implements PacketReceiver.
   DeliveryStatus DeliverPacket(MediaType media_type,
                                const uint8_t* packet,
                                size_t length,
                                const PacketTime& packet_time) override;
@@ skipping 543 matching lines @@
     }
     video_receive_streams_.erase(receive_stream_impl);
     RTC_CHECK(receive_stream_impl != nullptr);
     ConfigureSync(receive_stream_impl->config().sync_group);
   }
   UpdateAggregateNetworkState();
   delete receive_stream_impl;
 }
 
 webrtc::FlexfecReceiveStream* Call::CreateFlexfecReceiveStream(
-    webrtc::FlexfecReceiveStream::Config configuration) {
+    const webrtc::FlexfecReceiveStream::Config& config) {
   TRACE_EVENT0("webrtc", "Call::CreateFlexfecReceiveStream");
   RTC_DCHECK(configuration_thread_checker_.CalledOnValidThread());
-  FlexfecReceiveStream* receive_stream =
-      new FlexfecReceiveStream(std::move(configuration), this);
+  FlexfecReceiveStream* receive_stream = new FlexfecReceiveStream(config, this);
 
-  const webrtc::FlexfecReceiveStream::Config& config = receive_stream->config();
   {
     WriteLockScoped write_lock(*receive_crit_);
     for (auto ssrc : config.protected_media_ssrcs)
       flexfec_receive_ssrcs_media_.insert(std::make_pair(ssrc, receive_stream));
     RTC_DCHECK(flexfec_receive_ssrcs_protection_.find(config.flexfec_ssrc) ==
                flexfec_receive_ssrcs_protection_.end());
     flexfec_receive_ssrcs_protection_[config.flexfec_ssrc] = receive_stream;
     flexfec_receive_streams_.insert(receive_stream);
   }
   // TODO(brandtr): Store config in RtcEventLog here.
@@ skipping 448 matching lines @@
   uint32_t ssrc = ByteReader<uint32_t>::ReadBigEndian(&packet[8]);
   ReadLockScoped read_lock(*receive_crit_);
   auto it = video_receive_ssrcs_.find(ssrc);
   if (it == video_receive_ssrcs_.end())
     return false;
   return it->second->OnRecoveredPacket(packet, length);
 }
 
 }  // namespace internal
 }  // namespace webrtc