Remove API-related #defines from voice_engine_configurations.h

webrtc/voice_engine/voe_rtp_rtcp_impl.cc

Index: webrtc/voice_engine/voe_rtp_rtcp_impl.cc
diff --git a/webrtc/voice_engine/voe_rtp_rtcp_impl.cc b/webrtc/voice_engine/voe_rtp_rtcp_impl.cc
index 20f2caf1acde406648006ee4f3ce77d3b1189435..8cdb4f47796a83fb66d2349ae0db698568723729 100644
--- a/webrtc/voice_engine/voe_rtp_rtcp_impl.cc
+++ b/webrtc/voice_engine/voe_rtp_rtcp_impl.cc
@@ -17,27 +17,17 @@
 #include "webrtc/voice_engine/channel.h"
 #include "webrtc/voice_engine/transmit_mixer.h"
 
-#ifndef WEBRTC_VOICE_ENGINE_RTP_RTCP_API
-#error "Deprecated"
-#endif
-
 namespace webrtc {
 
 VoERTP_RTCP* VoERTP_RTCP::GetInterface(VoiceEngine* voiceEngine) {
-#ifndef WEBRTC_VOICE_ENGINE_RTP_RTCP_API
-  return NULL;
-#else
   if (NULL == voiceEngine) {
     return NULL;
   }
   VoiceEngineImpl* s = static_cast<VoiceEngineImpl*>(voiceEngine);
   s->AddRef();
   return s;
-#endif
 }
 
-#ifdef WEBRTC_VOICE_ENGINE_RTP_RTCP_API
-
 VoERTP_RTCPImpl::VoERTP_RTCPImpl(voe::SharedData* shared) : _shared(shared) {
   WEBRTC_TRACE(kTraceMemory, kTraceVoice, VoEId(_shared->instance_id(), -1),
                "VoERTP_RTCPImpl::VoERTP_RTCPImpl() - ctor");
@@ -316,6 +306,4 @@ int VoERTP_RTCPImpl::SetNACKStatus(int channel, bool enable, int maxNoPackets) {
   return 0;
 }
 
-#endif  // #ifdef WEBRTC_VOICE_ENGINE_RTP_RTCP_API
-
 }  // namespace webrtc