Let ViEEncoder express resolution requests as Sinkwants

webrtc/test/call_test.cc

Index: webrtc/test/call_test.cc
diff --git a/webrtc/test/call_test.cc b/webrtc/test/call_test.cc
index 57aca89dc7849deb90a628a8a961c0fddca62cf7..79b960572a880468062892894f46f89c6e0f9b5d 100644
--- a/webrtc/test/call_test.cc
+++ b/webrtc/test/call_test.cc
@@ -247,7 +247,9 @@ void CallTest::CreateFrameGeneratorCapturerWithDrift(Clock* clock,
                                                      int height) {
   frame_generator_capturer_.reset(test::FrameGeneratorCapturer::Create(
       width, height, framerate * speed, clock));
-  video_send_stream_->SetSource(frame_generator_capturer_.get());
+  video_send_stream_->SetSource(
+      frame_generator_capturer_.get(),
+      VideoSendStream::DegradationPreference::kBalanced);
 }
 
 void CallTest::CreateFrameGeneratorCapturer(int framerate,
@@ -255,7 +257,9 @@ void CallTest::CreateFrameGeneratorCapturer(int framerate,
                                             int height) {
   frame_generator_capturer_.reset(
       test::FrameGeneratorCapturer::Create(width, height, framerate, clock_));
-  video_send_stream_->SetSource(frame_generator_capturer_.get());
+  video_send_stream_->SetSource(
+      frame_generator_capturer_.get(),
+      VideoSendStream::DegradationPreference::kBalanced);
 }
 
 void CallTest::CreateFakeAudioDevices() {