Moved Opus-specific payload splitting into AudioDecoderOpus.

webrtc/modules/audio_coding/codecs/legacy_encoded_audio_frame_unittest.cc

 /*
  *  Copyright (c) 2016 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 105 matching lines @@
       // Allow wrap-around of value in counter below.
       for (size_t i = 0; i != payload.size(); ++i, ++value) {
         payload[i] = value;
       }
       return payload;
     };
 
     const auto results = LegacyEncodedAudioFrame::SplitBySamples(
         nullptr,
         generate_payload(expected_split.payload_size_ms * bytes_per_ms_),
-        kBaseTimestamp, true, bytes_per_ms_, samples_per_ms_);
+        kBaseTimestamp, bytes_per_ms_, samples_per_ms_);
 
     EXPECT_EQ(expected_split.num_frames, results.size());
     uint32_t expected_timestamp = kBaseTimestamp;
     uint32_t expected_byte_offset = 0;
     uint8_t value = 0;
     for (size_t i = 0; i != expected_split.num_frames; ++i) {
       const auto& result = results[i];
       const LegacyEncodedAudioFrame* frame =
           static_cast<const LegacyEncodedAudioFrame*>(result.frame.get());
       const size_t length_bytes = expected_split.frame_sizes[i] * bytes_per_ms_;
@@ skipping 23 matching lines @@
                       NetEqDecoder::kDecoderPCM16Bwb,
                       NetEqDecoder::kDecoderPCM16Bswb32kHz,
                       NetEqDecoder::kDecoderPCM16Bswb48kHz,
                       NetEqDecoder::kDecoderPCM16B_2ch,
                       NetEqDecoder::kDecoderPCM16Bwb_2ch,
                       NetEqDecoder::kDecoderPCM16Bswb32kHz_2ch,
                       NetEqDecoder::kDecoderPCM16Bswb48kHz_2ch,
                       NetEqDecoder::kDecoderPCM16B_5ch));
 
 }  // namespace webrtc