Let ViEEncoder handle resolution changes.

webrtc/video/video_quality_test.cc

Index: webrtc/video/video_quality_test.cc
diff --git a/webrtc/video/video_quality_test.cc b/webrtc/video/video_quality_test.cc
index e6feb2a0e88209a13534acacecde26f00f5db6ad..b84bb0996932aa254f27d1c7ce09ca529dfe213b 100644
--- a/webrtc/video/video_quality_test.cc
+++ b/webrtc/video/video_quality_test.cc
@@ -28,6 +28,7 @@
 #include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_utility.h"
 #include "webrtc/system_wrappers/include/cpu_info.h"
+#include "webrtc/test/encoder_settings.h"
 #include "webrtc/test/layer_filtering_transport.h"
 #include "webrtc/test/run_loop.h"
 #include "webrtc/test/statistics.h"
@@ -1012,7 +1013,8 @@ void VideoQualityTest::SetupCommon(Transport* send_transport,
 
   video_encoder_config_.min_transmit_bitrate_bps =
       params_.common.min_transmit_bps;
-  video_encoder_config_.streams = params_.ss.streams;
+  test::FillEncoderConfiguration(params_.ss.streams.size(),
+                                 &video_encoder_config_);
   video_encoder_config_.spatial_layers = params_.ss.spatial_layers;
 
   CreateMatchingReceiveConfigs(recv_transport);
@@ -1309,7 +1311,7 @@ void VideoQualityTest::RunWithRenderers(const Params& params) {
     if (params_.audio_video_sync)
       audio_config.sync_group = kSyncGroup;
 
-    audio_receive_stream =call->CreateAudioReceiveStream(audio_config);
+    audio_receive_stream = call->CreateAudioReceiveStream(audio_config);
 
     const CodecInst kOpusInst = {120, "OPUS", 48000, 960, 2, 64000};
     EXPECT_EQ(0, voe.codec->SetSendCodec(voe.send_channel_id, kOpusInst));