Make the audio channel communicate network state changes to the call.

webrtc/media/engine/webrtcvideoengine2_unittest.cc

 /*
  *  Copyright (c) 2004 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.
  */
 
@@ skipping 2638 matching lines @@
   EXPECT_TRUE(channel_->SetSendParameters(send_parameters_));
   stream1 = fake_call_->GetVideoReceiveStreams()[0];
   EXPECT_EQ(webrtc::RtcpMode::kReducedSize, stream1->GetConfig().rtp.rtcp_mode);
 
   // Create a new stream and ensure it picks up the reduced size mode.
   FakeVideoReceiveStream* stream2 = AddRecvStream();
   EXPECT_EQ(webrtc::RtcpMode::kReducedSize, stream2->GetConfig().rtp.rtcp_mode);
 }
 
 TEST_F(WebRtcVideoChannel2Test, OnReadyToSendSignalsNetworkState) {
-  EXPECT_EQ(webrtc::kNetworkUp, fake_call_->GetNetworkState());
+  EXPECT_EQ(webrtc::kNetworkUp,
+            fake_call_->GetNetworkState(webrtc::MediaType::VIDEO));
+  EXPECT_EQ(webrtc::kNetworkUp,
+            fake_call_->GetNetworkState(webrtc::MediaType::AUDIO));
 
   channel_->OnReadyToSend(false);
-  EXPECT_EQ(webrtc::kNetworkDown, fake_call_->GetNetworkState());
+  EXPECT_EQ(webrtc::kNetworkDown,
+            fake_call_->GetNetworkState(webrtc::MediaType::VIDEO));
+  EXPECT_EQ(webrtc::kNetworkUp,
+            fake_call_->GetNetworkState(webrtc::MediaType::AUDIO));
 
   channel_->OnReadyToSend(true);
-  EXPECT_EQ(webrtc::kNetworkUp, fake_call_->GetNetworkState());
+  EXPECT_EQ(webrtc::kNetworkUp,
+            fake_call_->GetNetworkState(webrtc::MediaType::VIDEO));
+  EXPECT_EQ(webrtc::kNetworkUp,
+            fake_call_->GetNetworkState(webrtc::MediaType::AUDIO));
 }
 
 TEST_F(WebRtcVideoChannel2Test, GetStatsReportsSentCodecName) {
   cricket::VideoSendParameters parameters;
   parameters.codecs.push_back(kVp8Codec);
   EXPECT_TRUE(channel_->SetSendParameters(parameters));
 
   AddSendStream();
 
   cricket::VideoMediaInfo info;
@@ skipping 786 matching lines @@
 }
 
 // Test that we normalize send codec format size in simulcast.
 TEST_F(WebRtcVideoChannel2SimulcastTest, SetSendCodecsWithOddSizeInSimulcast) {
   cricket::VideoCodec codec(kVp8Codec270p);
   codec.width += 1;
   codec.height += 1;
   VerifySimulcastSettings(codec, 2, 2);
 }
 }  // namespace cricket