Revert of Add EncodedImageCallback::OnEncodedImage().

webrtc/voice_engine/channel.cc

Index: webrtc/voice_engine/channel.cc
diff --git a/webrtc/voice_engine/channel.cc b/webrtc/voice_engine/channel.cc
index 8bc9e2ac8d61f54a94536583b25e2a0cec8a32ab..f5be7ef97805722b771fd4a32dfaa5707fd60273 100644
--- a/webrtc/voice_engine/channel.cc
+++ b/webrtc/voice_engine/channel.cc
@@ -360,12 +360,12 @@
   // Push data from ACM to RTP/RTCP-module to deliver audio frame for
   // packetization.
   // This call will trigger Transport::SendPacket() from the RTP/RTCP module.
-  if (!_rtpRtcpModule->SendOutgoingData(
+  if (_rtpRtcpModule->SendOutgoingData(
           (FrameType&)frameType, payloadType, timeStamp,
           // Leaving the time when this frame was
           // received from the capture device as
           // undefined for voice for now.
-          -1, payloadData, payloadSize, fragmentation, nullptr, nullptr)) {
+          -1, payloadData, payloadSize, fragmentation) == -1) {
     _engineStatisticsPtr->SetLastError(
         VE_RTP_RTCP_MODULE_ERROR, kTraceWarning,
         "Channel::SendData() failed to send data to RTP/RTCP module");