Rename FecConfig to UlpfecConfig in config.h.

webrtc/config.h

 /*
  *  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 17 matching lines @@
 struct NackConfig {
   NackConfig() : rtp_history_ms(0) {}
   std::string ToString() const;
   // Send side: the time RTP packets are stored for retransmissions.
   // Receive side: the time the receiver is prepared to wait for
   // retransmissions.
   // Set to '0' to disable.
   int rtp_history_ms;
 };
 
-// Settings for forward error correction, see RFC 5109 for details. Set the
-// payload types to '-1' to disable.
-struct FecConfig {
-  FecConfig()
+// Settings for ULPFEC forward error correction.
+// Set the payload types to '-1' to disable.
+struct UlpfecConfig {
+  UlpfecConfig()
       : ulpfec_payload_type(-1),
         red_payload_type(-1),
         red_rtx_payload_type(-1) {}
   std::string ToString() const;
   // Payload type used for ULPFEC packets.
   int ulpfec_payload_type;
 
   // Payload type used for RED packets.
   int red_payload_type;
 
@@ skipping 179 matching lines @@
 
 class DecoderSpecificSettings {
  public:
   virtual ~DecoderSpecificSettings() {}
   rtc::Optional<VideoDecoderH264Settings> h264_extra_settings;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_CONFIG_H_