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

webrtc/media/base/fakemediaengine.h

Index: webrtc/media/base/fakemediaengine.h
diff --git a/webrtc/media/base/fakemediaengine.h b/webrtc/media/base/fakemediaengine.h
index 6feaf8e989f7e3e1569cfb060c816a6d651ba309..d6d653991c69ddce38e93ca61b0b6bc952ceea5d 100644
--- a/webrtc/media/base/fakemediaengine.h
+++ b/webrtc/media/base/fakemediaengine.h
@@ -696,14 +696,12 @@ class FakeBaseEngine {
 
 class FakeVoiceEngine : public FakeBaseEngine {
  public:
-  FakeVoiceEngine()
+  explicit FakeVoiceEngine(webrtc::AudioDeviceModule* adm)
       : output_volume_(-1) {
     // Add a fake audio codec. Note that the name must not be "" as there are
     // sanity checks against that.
     codecs_.push_back(AudioCodec(101, "fake_audio_codec", 0, 0, 1, 0));
   }
-  bool Init(rtc::Thread* worker_thread) { return true; }
-  void Terminate() {}
   rtc::scoped_refptr<webrtc::AudioState> GetAudioState() const {
     return rtc::scoped_refptr<webrtc::AudioState>();
   }
@@ -810,7 +808,8 @@ class FakeVideoEngine : public FakeBaseEngine {
 class FakeMediaEngine :
     public CompositeMediaEngine<FakeVoiceEngine, FakeVideoEngine> {
  public:
-  FakeMediaEngine() {}
+  FakeMediaEngine() :
+      CompositeMediaEngine<FakeVoiceEngine, FakeVideoEngine>(nullptr) {}
   virtual ~FakeMediaEngine() {}
 
   void SetAudioCodecs(const std::vector<AudioCodec>& codecs) {