Remove the unused and untested functions from VoERTP_RTCP.

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 8cdb4f47796a83fb66d2349ae0db698568723729..b69ddf382d6e7042587a614b498aec2f141ee4a7 100644
--- a/webrtc/voice_engine/voe_rtp_rtcp_impl.cc
+++ b/webrtc/voice_engine/voe_rtp_rtcp_impl.cc
@@ -118,38 +118,6 @@ int VoERTP_RTCPImpl::SetSendAudioLevelIndicationStatus(int channel,
   return channelPtr->SetSendAudioLevelIndicationStatus(enable, id);
 }
 
-int VoERTP_RTCPImpl::SetReceiveAudioLevelIndicationStatus(int channel,
-                                                          bool enable,
-                                                          unsigned char id) {
-  WEBRTC_TRACE(
-      kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-      "SetReceiveAudioLevelIndicationStatus(channel=%d, enable=%d, id=%u)",
-      channel, enable, id);
-  if (!_shared->statistics().Initialized()) {
-    _shared->SetLastError(VE_NOT_INITED, kTraceError);
-    return -1;
-  }
-  if (enable && (id < kVoiceEngineMinRtpExtensionId ||
-                 id > kVoiceEngineMaxRtpExtensionId)) {
-    // [RFC5285] The 4-bit id is the local identifier of this element in
-    // the range 1-14 inclusive.
-    _shared->SetLastError(
-        VE_INVALID_ARGUMENT, kTraceError,
-        "SetReceiveAudioLevelIndicationStatus() invalid id parameter");
-    return -1;
-  }
-  // Set state and id for the specified channel.
-  voe::ChannelOwner ch = _shared->channel_manager().GetChannel(channel);
-  voe::Channel* channel_ptr = ch.channel();
-  if (channel_ptr == NULL) {
-    _shared->SetLastError(
-        VE_CHANNEL_NOT_VALID, kTraceError,
-        "SetReceiveAudioLevelIndicationStatus() failed to locate channel");
-    return -1;
-  }
-  return channel_ptr->SetReceiveAudioLevelIndicationStatus(enable, id);
-}
-
 int VoERTP_RTCPImpl::SetRTCPStatus(int channel, bool enable) {
   WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
                "SetRTCPStatus(channel=%d, enable=%d)", channel, enable);
@@ -215,49 +183,6 @@ int VoERTP_RTCPImpl::GetRemoteRTCP_CNAME(int channel, char cName[256]) {
   return channelPtr->GetRemoteRTCP_CNAME(cName);
 }
 
-int VoERTP_RTCPImpl::GetRemoteRTCPData(
-    int channel,
-    unsigned int& NTPHigh,           // from sender info in SR
-    unsigned int& NTPLow,            // from sender info in SR
-    unsigned int& timestamp,         // from sender info in SR
-    unsigned int& playoutTimestamp,  // derived locally
-    unsigned int* jitter,            // from report block 1 in SR/RR
-    unsigned short* fractionLost)    // from report block 1 in SR/RR
-{
-  if (!_shared->statistics().Initialized()) {
-    _shared->SetLastError(VE_NOT_INITED, kTraceError);
-    return -1;
-  }
-  voe::ChannelOwner ch = _shared->channel_manager().GetChannel(channel);
-  voe::Channel* channelPtr = ch.channel();
-  if (channelPtr == NULL) {
-    _shared->SetLastError(VE_CHANNEL_NOT_VALID, kTraceError,
-                          "GetRemoteRTCP_CNAME() failed to locate channel");
-    return -1;
-  }
-  return channelPtr->GetRemoteRTCPData(NTPHigh, NTPLow, timestamp,
-                                       playoutTimestamp, jitter, fractionLost);
-}
-
-int VoERTP_RTCPImpl::GetRTPStatistics(int channel,
-                                      unsigned int& averageJitterMs,
-                                      unsigned int& maxJitterMs,
-                                      unsigned int& discardedPackets) {
-  if (!_shared->statistics().Initialized()) {
-    _shared->SetLastError(VE_NOT_INITED, kTraceError);
-    return -1;
-  }
-  voe::ChannelOwner ch = _shared->channel_manager().GetChannel(channel);
-  voe::Channel* channelPtr = ch.channel();
-  if (channelPtr == NULL) {
-    _shared->SetLastError(VE_CHANNEL_NOT_VALID, kTraceError,
-                          "GetRTPStatistics() failed to locate channel");
-    return -1;
-  }
-  return channelPtr->GetRTPStatistics(averageJitterMs, maxJitterMs,
-                                      discardedPackets);
-}
-
 int VoERTP_RTCPImpl::GetRTCPStatistics(int channel, CallStatistics& stats) {
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);
@@ -273,37 +198,4 @@ int VoERTP_RTCPImpl::GetRTCPStatistics(int channel, CallStatistics& stats) {
   return channelPtr->GetRTPStatistics(stats);
 }
 
-int VoERTP_RTCPImpl::GetRemoteRTCPReportBlocks(
-    int channel, std::vector<ReportBlock>* report_blocks) {
-  if (!_shared->statistics().Initialized()) {
-    _shared->SetLastError(VE_NOT_INITED, kTraceError);
-    return -1;
-  }
-  voe::ChannelOwner ch = _shared->channel_manager().GetChannel(channel);
-  voe::Channel* channel_ptr = ch.channel();
-  if (channel_ptr == NULL) {
-    _shared->SetLastError(
-        VE_CHANNEL_NOT_VALID, kTraceError,
-        "GetRemoteRTCPReportBlocks() failed to locate channel");
-    return -1;
-  }
-  return channel_ptr->GetRemoteRTCPReportBlocks(report_blocks);
-}
-
-int VoERTP_RTCPImpl::SetNACKStatus(int channel, bool enable, int maxNoPackets) {
-  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
-               "SetNACKStatus(channel=%d, enable=%d, maxNoPackets=%d)", channel,
-               enable, maxNoPackets);
-
-  voe::ChannelOwner ch = _shared->channel_manager().GetChannel(channel);
-  voe::Channel* channelPtr = ch.channel();
-  if (channelPtr == NULL) {
-    _shared->SetLastError(VE_CHANNEL_NOT_VALID, kTraceError,
-                          "SetNACKStatus() failed to locate channel");
-    return -1;
-  }
-  channelPtr->SetNACKStatus(enable, maxNoPackets);
-  return 0;
-}
-
 }  // namespace webrtc