Remove WVoE::SetAudioDeviceModule() - it is now set in ctor.

webrtc/voice_engine/voe_base_impl.h

Index: webrtc/voice_engine/voe_base_impl.h
diff --git a/webrtc/voice_engine/voe_base_impl.h b/webrtc/voice_engine/voe_base_impl.h
index 9fc18ad6660c2a14f24b6bb9df5acf407bd0a0ba..ec18c597861ca6bfd408909bcf06683d1f257466 100644
--- a/webrtc/voice_engine/voe_base_impl.h
+++ b/webrtc/voice_engine/voe_base_impl.h
@@ -33,6 +33,9 @@ class VoEBaseImpl : public VoEBase,
   AudioProcessing* audio_processing() override {
     return shared_->audio_processing();
   }
+  AudioDeviceModule* audio_device_module() override {
+    return shared_->audio_device();
+  }
   int Terminate() override;
 
   int CreateChannel() override;