Added flag for FEC for video_loopback.

webrtc/video/video_quality_test.h

 /*
  *  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.
  */
 #ifndef WEBRTC_VIDEO_VIDEO_QUALITY_TEST_H_
@@ skipping 23 matching lines @@
       int min_bitrate_bps;
       int target_bitrate_bps;
       int max_bitrate_bps;
       std::string codec;
       int num_temporal_layers;
       int selected_tl;
       int min_transmit_bps;
 
       Call::Config::BitrateConfig call_bitrate_config;
       bool send_side_bwe;
+      bool fec;
     } common;
     struct {  // Video-specific settings.
       std::string clip_name;
     } video;
     struct {  // Screenshare-specific settings.
       bool enabled;
       int32_t slide_change_interval;
       int32_t scroll_duration;
     } screenshare;
     struct {  // Analyzer settings.
@@ skipping 56 matching lines @@
   std::unique_ptr<VideoEncoder> encoder_;
   VideoCodecUnion codec_settings_;
   Clock* const clock_;
 
   Params params_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_VIDEO_QUALITY_TEST_H_