Rename RtpStreamReceiver::IsFecEnabled to RtpStreamReceiver::IsUlpfecEnabled.

webrtc/video/rtp_stream_receiver.h

 /*
  *  Copyright (c) 2012 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 105 matching lines @@
                               int frequency,
                               size_t channels,
                               uint32_t rate) override;
   void OnIncomingSSRCChanged(uint32_t ssrc) override;
   void OnIncomingCSRCChanged(uint32_t CSRC, bool added) override {}
 
   // Implements VCMFrameTypeCallback.
   int32_t RequestKeyFrame() override;
   int32_t SliceLossIndicationRequest(const uint64_t picture_id) override;
 
-  bool IsFecEnabled() const;
+  bool IsUlpfecEnabled() const;
   bool IsRetransmissionsEnabled() const;
   // Don't use, still experimental.
   void RequestPacketRetransmit(const std::vector<uint16_t>& sequence_numbers);
 
   // Implements VCMPacketRequestCallback.
   int32_t ResendPackets(const uint16_t* sequenceNumbers,
                         uint16_t length) override;
 
   // Implements OnReceivedFrameCallback.
   void OnReceivedFrame(
@@ skipping 57 matching lines @@
   std::unique_ptr<video_coding::RtpFrameReferenceFinder> reference_finder_;
   rtc::CriticalSection last_seq_num_cs_;
   std::map<uint16_t, uint16_t, DescendingSeqNumComp<uint16_t>>
       last_seq_num_for_pic_id_ GUARDED_BY(last_seq_num_cs_);
   video_coding::H264SpsPpsTracker tracker_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_RTP_STREAM_RECEIVER_H_