Remove voe::Statistics.

test/mock_voe_channel_proxy.h

Index: test/mock_voe_channel_proxy.h
diff --git a/test/mock_voe_channel_proxy.h b/test/mock_voe_channel_proxy.h
index 0778bda2a586c5ef49fcad4d500f532f433fab88..9bc48b10a09bd84be63eed4e5e65713bdfc09d6e 100644
--- a/test/mock_voe_channel_proxy.h
+++ b/test/mock_voe_channel_proxy.h
@@ -65,8 +65,7 @@ class MockVoEChannelProxy : public voe::ChannelProxy {
   // TODO(solenberg): Talk the compiler into accepting this mock method:
   // MOCK_METHOD1(SetSink, void(std::unique_ptr<AudioSinkInterface> sink));
   MOCK_METHOD1(SetInputMute, void(bool muted));
-  MOCK_METHOD1(RegisterExternalTransport, void(Transport* transport));
-  MOCK_METHOD0(DeRegisterExternalTransport, void());
+  MOCK_METHOD1(RegisterTransport, void(Transport* transport));
   MOCK_METHOD1(OnRtpPacket, void(const RtpPacketReceived& packet));
   MOCK_METHOD2(ReceivedRTCPPacket, bool(const uint8_t* packet, size_t length));
   MOCK_CONST_METHOD0(GetAudioDecoderFactory,