Revert of Added large room scenario to full-stack tests. Added thumbnail streams functionality to call test/v…

webrtc/test/call_test.cc

 /*
  *  Copyright (c) 2014 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 329 matching lines @@
 void CallTest::DestroyStreams() {
   if (audio_send_stream_)
     sender_call_->DestroyAudioSendStream(audio_send_stream_);
   audio_send_stream_ = nullptr;
   for (AudioReceiveStream* audio_recv_stream : audio_receive_streams_)
     receiver_call_->DestroyAudioReceiveStream(audio_recv_stream);
 
   if (video_send_stream_)
     sender_call_->DestroyVideoSendStream(video_send_stream_);
   video_send_stream_ = nullptr;
-
   for (VideoReceiveStream* video_recv_stream : video_receive_streams_)
     receiver_call_->DestroyVideoReceiveStream(video_recv_stream);
 
   for (FlexfecReceiveStream* flexfec_recv_stream : flexfec_receive_streams_)
     receiver_call_->DestroyFlexfecReceiveStream(flexfec_recv_stream);
 
   video_receive_streams_.clear();
   allocated_decoders_.clear();
 }
 
@@ skipping 135 matching lines @@
 
 EndToEndTest::EndToEndTest(unsigned int timeout_ms) : BaseTest(timeout_ms) {
 }
 
 bool EndToEndTest::ShouldCreateReceivers() const {
   return true;
 }
 
 }  // namespace test
 }  // namespace webrtc