Remove VoEFile

voice_engine/voice_engine_impl.h

Index: voice_engine/voice_engine_impl.h
diff --git a/voice_engine/voice_engine_impl.h b/voice_engine/voice_engine_impl.h
index fab4cdccba5fe9e63d68ffa13bb202aab71e9a9b..3a6fe276b0efc4f2cf122f7c500be5ecd790aca5 100644
--- a/voice_engine/voice_engine_impl.h
+++ b/voice_engine/voice_engine_impl.h
@@ -17,7 +17,6 @@
 #include "typedefs.h"  // NOLINT(build/include)
 #include "voice_engine/voe_base_impl.h"
 #include "voice_engine/voe_codec_impl.h"
-#include "voice_engine/voe_file_impl.h"
 #include "voice_engine/voe_network_impl.h"
 #include "voice_engine/voe_rtp_rtcp_impl.h"
 
@@ -29,7 +28,6 @@ class ChannelProxy;
 class VoiceEngineImpl : public voe::SharedData,  // Must be the first base class
                         public VoiceEngine,
                         public VoECodecImpl,
-                        public VoEFileImpl,
                         public VoENetworkImpl,
                         public VoERTP_RTCPImpl,
                         public VoEBaseImpl {
@@ -37,7 +35,6 @@ class VoiceEngineImpl : public voe::SharedData,  // Must be the first base class
   VoiceEngineImpl()
       : SharedData(),
         VoECodecImpl(this),
-        VoEFileImpl(this),
         VoENetworkImpl(this),
         VoERTP_RTCPImpl(this),
         VoEBaseImpl(this),