Misc. small cleanups

webrtc/modules/audio_device/test/audio_device_test_api.cc

Index: webrtc/modules/audio_device/test/audio_device_test_api.cc
diff --git a/webrtc/modules/audio_device/test/audio_device_test_api.cc b/webrtc/modules/audio_device/test/audio_device_test_api.cc
index f36a049ffc7ffe079b80a4494026ceba1926ac2a..3f32b088192edc261c5d9a97f1c28f535bd14b54 100644
--- a/webrtc/modules/audio_device/test/audio_device_test_api.cc
+++ b/webrtc/modules/audio_device/test/audio_device_test_api.cc
@@ -128,29 +128,6 @@ class AudioTransportAPI: public AudioTransport {
     return 0;
   }
 
-  int OnDataAvailable(const int voe_channels[],
-                      int number_of_voe_channels,
-                      const int16_t* audio_data,
-                      int sample_rate,
-                      int number_of_channels,
-                      size_t number_of_frames,
-                      int audio_delay_milliseconds,
-                      int current_volume,
-                      bool key_pressed,
-                      bool need_audio_processing) override {
-    return 0;
-  }
-
-  void PushCaptureData(int voe_channel, const void* audio_data,
-                       int bits_per_sample, int sample_rate,
-                       int number_of_channels,
-                       size_t number_of_frames) override {}
-
-  void PullRenderData(int bits_per_sample, int sample_rate,
-                      int number_of_channels, size_t number_of_frames,
-                      void* audio_data,
-                      int64_t* elapsed_time_ms,
-                      int64_t* ntp_time_ms) override {}
  private:
   uint32_t rec_count_;
   uint32_t play_count_;