Logging basic bad call detection

webrtc/video/webrtc_video.gypi

 # 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.
 {
   'variables': {
     'webrtc_video_dependencies': [
@@ skipping 13 matching lines @@
     ],
     'webrtc_video_sources': [
       'video/call_stats.cc',
       'video/call_stats.h',
       'video/encoder_rtcp_feedback.cc',
       'video/encoder_rtcp_feedback.h',
       'video/overuse_frame_detector.cc',
       'video/overuse_frame_detector.h',
       'video/payload_router.cc',
       'video/payload_router.h',
+      'video/quality_threshold.cc',
+      'video/quality_threshold.h',
       'video/receive_statistics_proxy.cc',
       'video/receive_statistics_proxy.h',
       'video/report_block_stats.cc',
       'video/report_block_stats.h',
       'video/rtp_stream_receiver.cc',
       'video/rtp_stream_receiver.h',
       'video/rtp_streams_synchronizer.cc',
       'video/rtp_streams_synchronizer.h',
       'video/send_delay_stats.cc',
       'video/send_delay_stats.h',
@@ skipping 11 matching lines @@
       'video/video_send_stream.h',
       'video/video_stream_decoder.cc',
       'video/video_stream_decoder.h',
       'video/vie_encoder.cc',
       'video/vie_encoder.h',
       'video/vie_remb.cc',
       'video/vie_remb.h',
     ],
   },
 }