Let ViEEncoder express resolution requests as Sinkwants

webrtc/video/video_send_stream_tests.cc

 /*
  *  Copyright (c) 2013 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 <algorithm>  // max
@@ skipping 1563 matching lines @@
       handle1, width, height, 1, 1, kVideoRotation_0));
   input_frames.push_back(test::FakeNativeHandle::CreateFrame(
       handle2, width, height, 2, 2, kVideoRotation_0));
   input_frames.push_back(CreateVideoFrame(width, height, 3));
   input_frames.push_back(CreateVideoFrame(width, height, 4));
   input_frames.push_back(test::FakeNativeHandle::CreateFrame(
       handle3, width, height, 5, 5, kVideoRotation_0));
 
   video_send_stream_->Start();
   test::FrameForwarder forwarder;
-  video_send_stream_->SetSource(&forwarder);
+  video_send_stream_->SetSource(&forwarder,
+                                false /* disable_resolution_scaling */);
   for (size_t i = 0; i < input_frames.size(); i++) {
     forwarder.IncomingCapturedFrame(input_frames[i]);
     // Wait until the output frame is received before sending the next input
     // frame. Or the previous input frame may be replaced without delivering.
     observer.WaitOutputFrame();
   }
   video_send_stream_->Stop();
-  video_send_stream_->SetSource(nullptr);
+  video_send_stream_->SetSource(nullptr, false);
 
   // Test if the input and output frames are the same. render_time_ms and
   // timestamp are not compared because capturer sets those values.
   ExpectEqualFramesVector(input_frames, observer.output_frames());
 
   DestroyStreams();
 }
 
 void ExpectEqualFramesVector(const std::vector<VideoFrame>& frames1,
                              const std::vector<VideoFrame>& frames2) {
@@ skipping 1200 matching lines @@
         observation_complete_.Set();
       }
     }
   } test;
 
   RunBaseTest(&test);
 }
 #endif  // !defined(RTC_DISABLE_VP9)
 
 }  // namespace webrtc