Remove default receive channel from WVoE; baby step 0.

talk/media/webrtc/webrtcvideoengine2_unittest.cc

 /*
  * libjingle
  * Copyright 2004 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 890 matching lines @@
     engine_.Init();
     channel_.reset(
         engine_.CreateChannel(fake_call_.get(), cricket::VideoOptions()));
     last_ssrc_ = 123;
     send_parameters_.codecs = engine_.codecs();
     recv_parameters_.codecs = engine_.codecs();
     ASSERT_TRUE(channel_->SetSendParameters(send_parameters_));
   }
 
  protected:
-  virtual std::vector<cricket::VideoCodec> GetCodecs() {
-    return engine_.codecs();
-  }
-
   FakeVideoSendStream* AddSendStream() {
     return AddSendStream(StreamParams::CreateLegacy(++last_ssrc_));
   }
 
   FakeVideoSendStream* AddSendStream(const StreamParams& sp) {
     size_t num_streams = fake_call_->GetVideoSendStreams().size();
     EXPECT_TRUE(channel_->AddSendStream(sp));
     std::vector<FakeVideoSendStream*> streams =
         fake_call_->GetVideoSendStreams();
     EXPECT_EQ(num_streams + 1, streams.size());
@@ skipping 2272 matching lines @@
 // Ensures that the correct settings are applied to the codec when two temporal
 // layer screencasting is enabled, and that the correct simulcast settings are
 // reapplied when disabling screencasting.
 TEST_F(WebRtcVideoChannel2SimulcastTest,
        DISABLED_TwoTemporalLayerScreencastSettings) {
   // TODO(pbos): Implement.
   FAIL() << "Not implemented.";
 }
 
 }  // namespace cricket