Reland of Add full stack tests for MediaCodec.

video/video_loopback.cc

 /*
  *  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.
  */
 
@@ skipping 258 matching lines @@
   params.call = {flags::FLAG_send_side_bwe, call_bitrate_config, 0};
   params.video = {flags::FLAG_video,
                   flags::Width(),
                   flags::Height(),
                   flags::Fps(),
                   flags::MinBitrateKbps() * 1000,
                   flags::TargetBitrateKbps() * 1000,
                   flags::MaxBitrateKbps() * 1000,
                   flags::FLAG_suspend_below_min_bitrate,
                   flags::Codec(),
+                  false,  // No HW encoder.
+                  false,  // No SW fallback encoder.
                   flags::NumTemporalLayers(),
                   flags::SelectedTL(),
                   0,  // No min transmit bitrate.
                   flags::FLAG_use_ulpfec,
                   flags::FLAG_use_flexfec,
                   flags::Clip(),
                   flags::GetCaptureDevice()};
   params.audio = {flags::FLAG_audio, flags::FLAG_audio_video_sync,
                   flags::FLAG_audio_dtx};
   params.logging = {flags::FLAG_logs, flags::FLAG_rtc_event_log_name,
@@ skipping 36 matching lines @@
   }
 
   // InitFieldTrialsFromString needs a reference to an std::string instance,
   // with a scope that outlives the test.
   std::string field_trials = webrtc::flags::FLAG_force_fieldtrials;
   webrtc::test::InitFieldTrialsFromString(field_trials);
 
   webrtc::test::RunTest(webrtc::Loopback);
   return 0;
 }