Renamed new EncodeInternal to EncodeImpl to ensure proper backwards compatibility.

webrtc/modules/audio_coding/codecs/red/audio_encoder_copy_red.cc

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 34 matching lines @@
 }
 
 size_t AudioEncoderCopyRed::Max10MsFramesInAPacket() const {
   return speech_encoder_->Max10MsFramesInAPacket();
 }
 
 int AudioEncoderCopyRed::GetTargetBitrate() const {
   return speech_encoder_->GetTargetBitrate();
 }
 
-AudioEncoder::EncodedInfo AudioEncoderCopyRed::EncodeInternal(
+AudioEncoder::EncodedInfo AudioEncoderCopyRed::EncodeImpl(
     uint32_t rtp_timestamp,
     rtc::ArrayView<const int16_t> audio,
     rtc::Buffer* encoded) {
 
   const size_t primary_offset = encoded->size();
   EncodedInfo info =
       speech_encoder_->Encode(rtp_timestamp, audio, encoded);
 
   RTC_CHECK(info.redundant.empty()) << "Cannot use nested redundant encoders.";
   RTC_DCHECK_EQ(encoded->size() - primary_offset, info.encoded_bytes);
@@ skipping 49 matching lines @@
 
 void AudioEncoderCopyRed::SetProjectedPacketLossRate(double fraction) {
   speech_encoder_->SetProjectedPacketLossRate(fraction);
 }
 
 void AudioEncoderCopyRed::SetTargetBitrate(int bits_per_second) {
   speech_encoder_->SetTargetBitrate(bits_per_second);
 }
 
 }  // namespace webrtc