Remove voe::Channel::StopReceive() and associated logic.

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 c5db0534c62f9ecb61bb261ce03547191f93e744..e9078d3fbe1cdb0e6f1bd68cba7f1b5f235bf91e 100644
--- a/webrtc/video/video_quality_test.cc
+++ b/webrtc/video/video_quality_test.cc
@@ -1366,7 +1366,6 @@ void VideoQualityTest::RunWithRenderers(const Params& params) {
     // Start receiving audio.
     audio_receive_stream->Start();
     EXPECT_EQ(0, voe.base->StartPlayout(voe.receive_channel_id));
-    EXPECT_EQ(0, voe.base->StartReceive(voe.receive_channel_id));
 
     // Start sending audio.
     audio_send_stream_->Start();
@@ -1381,7 +1380,6 @@ void VideoQualityTest::RunWithRenderers(const Params& params) {
     audio_send_stream_->Stop();
 
     // Stop receiving audio.
-    EXPECT_EQ(0, voe.base->StopReceive(voe.receive_channel_id));
     EXPECT_EQ(0, voe.base->StopPlayout(voe.receive_channel_id));
     audio_receive_stream->Stop();
   }