Let ViEEncoder handle resolution changes.

webrtc/config.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.
  */
 #include "webrtc/config.h"
@@ skipping 97 matching lines @@
   ss << ']';
 
   ss << '}';
   return ss.str();
 }
 
 VideoEncoderConfig::VideoEncoderConfig()
     : content_type(ContentType::kRealtimeVideo),
       encoder_specific_settings(NULL),
       min_transmit_bitrate_bps(0),
-      expect_encode_from_texture(false) {}
+      max_bitrate_bps(0),
+      number_of_streams(0) {}
 
 VideoEncoderConfig::~VideoEncoderConfig() = default;
 
 std::string VideoEncoderConfig::ToString() const {
   std::stringstream ss;
-
-  ss << "{streams: [";
-  for (size_t i = 0; i < streams.size(); ++i) {
-    ss << streams[i].ToString();
-    if (i != streams.size() - 1)
-      ss << ", ";
-  }
-  ss << ']';
-  ss << ", content_type: ";
+  ss << "{content_type: ";
   switch (content_type) {
     case ContentType::kRealtimeVideo:
       ss << "kRealtimeVideo";
       break;
     case ContentType::kScreen:
       ss << "kScreenshare";
       break;
   }
   ss << ", encoder_specific_settings: ";
   ss << (encoder_specific_settings != NULL ? "(ptr)" : "NULL");
 
   ss << ", min_transmit_bitrate_bps: " << min_transmit_bitrate_bps;
   ss << '}';
   return ss.str();
 }
 
 }  // namespace webrtc