Switch voice transport to use Call and Stream instead of VoENetwork.

webrtc/audio/audio_send_stream_unittest.cc

Index: webrtc/audio/audio_send_stream_unittest.cc
diff --git a/webrtc/audio/audio_send_stream_unittest.cc b/webrtc/audio/audio_send_stream_unittest.cc
index c04a3de77c203e00aedeb67b34c0115f7fcdf68b..0f7b47601d4d96d3e6961da35a486b41cb783fa1 100644
--- a/webrtc/audio/audio_send_stream_unittest.cc
+++ b/webrtc/audio/audio_send_stream_unittest.cc
@@ -70,7 +70,7 @@ struct ConfigHelper {
     EXPECT_CALL(voice_engine_, ChannelProxyFactory(kChannelId))
         .WillOnce(Invoke([this](int channel_id) {
           EXPECT_FALSE(channel_proxy_);
-          channel_proxy_ = new testing::StrictMock<MockVoEChannelProxy>();
+          channel_proxy_ = new testing::NiceMock<MockVoEChannelProxy>();
           EXPECT_CALL(*channel_proxy_, SetRTCPStatus(true)).Times(1);
           EXPECT_CALL(*channel_proxy_, SetLocalSSRC(kSsrc)).Times(1);
           EXPECT_CALL(*channel_proxy_, SetRTCP_CNAME(StrEq(kCName))).Times(1);
@@ -156,7 +156,7 @@ struct ConfigHelper {
   testing::StrictMock<MockVoiceEngine> voice_engine_;
   rtc::scoped_refptr<AudioState> audio_state_;
   AudioSendStream::Config stream_config_;
-  testing::StrictMock<MockVoEChannelProxy>* channel_proxy_ = nullptr;
+  testing::NiceMock<MockVoEChannelProxy>* channel_proxy_ = nullptr;

[mflodman, 2016/04/22 09:02:19]

To avoid errors for unnecessary calls to DeRegisterExternalTansport.

   testing::NiceMock<MockBitrateObserver> bitrate_observer_;
   testing::NiceMock<MockRemoteBitrateObserver> remote_bitrate_observer_;
   CongestionController congestion_controller_;