Moved injection of AudioDecoderFactory into voe::Channel.

webrtc/modules/audio_coding/neteq/neteq_impl.h

Index: webrtc/modules/audio_coding/neteq/neteq_impl.h
diff --git a/webrtc/modules/audio_coding/neteq/neteq_impl.h b/webrtc/modules/audio_coding/neteq/neteq_impl.h
index cc5550411f2770efc687267e1a4098bd144e48bb..58b705b408f81ac292dbd0f11bed36dcc1e942f5 100644
--- a/webrtc/modules/audio_coding/neteq/neteq_impl.h
+++ b/webrtc/modules/audio_coding/neteq/neteq_impl.h
@@ -72,7 +72,9 @@ class NetEqImpl : public webrtc::NetEq {
     // before sending the struct to the NetEqImpl constructor. However, there
     // are dependencies between some of the classes inside the struct, so
     // swapping out one may make it necessary to re-create another one.
-    explicit Dependencies(const NetEq::Config& config);
+    explicit Dependencies(
+        const NetEq::Config& config,
+        const rtc::scoped_refptr<AudioDecoderFactory>& decoder_factory);
     ~Dependencies();
 
     std::unique_ptr<TickTimer> tick_timer;