Remove old methods in AudioTransport, make it pass a gn build

webrtc/modules/audio_device/test/func_test_manager.h

Index: webrtc/modules/audio_device/test/func_test_manager.h
diff --git a/webrtc/modules/audio_device/test/func_test_manager.h b/webrtc/modules/audio_device/test/func_test_manager.h
index 2b8a19beb13794019440abe6440c9ce22258c39d..d81bf03131c6c46a60f20cc413ba9d189bf04900 100644
--- a/webrtc/modules/audio_device/test/func_test_manager.h
+++ b/webrtc/modules/audio_device/test/func_test_manager.h
@@ -106,6 +106,21 @@ public:
                              int64_t* elapsed_time_ms,
                              int64_t* ntp_time_ms) override;
 
+    void PushCaptureData(int voe_channel,
+                         const void* audio_data,
+                         int bits_per_sample,
+                         int sample_rate,
+                         size_t number_of_channels,
+                         size_t number_of_frames) override;
+
+    void PullRenderData(int bits_per_sample,
+                        int sample_rate,
+                        size_t number_of_channels,
+                        size_t number_of_frames,
+                        void* audio_data,
+                        int64_t* elapsed_time_ms,
+                        int64_t* ntp_time_ms) override;
+
     AudioTransportImpl(AudioDeviceModule* audioDevice);
     ~AudioTransportImpl();