NetEq decoder database: Don't keep track of sample rate for builtin decoders

webrtc/modules/audio_coding/neteq/tools/neteq_external_decoder_test.h

 /*
  *  Copyright (c) 2015 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.
  */
 
 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_EXTERNAL_DECODER_TEST_H_
 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_EXTERNAL_DECODER_TEST_H_
 
 #include <memory>
 #include <string>
 
 #include "webrtc/modules/audio_coding/codecs/audio_decoder.h"
 #include "webrtc/modules/audio_coding/neteq/include/neteq.h"
 #include "webrtc/modules/include/module_common_types.h"
 
 namespace webrtc {
 namespace test {
 // This test class provides a way run NetEQ with an external decoder.
 class NetEqExternalDecoderTest {
  protected:
   static const uint8_t kPayloadType = 95;
   static const int kOutputLengthMs = 10;
 
   // The external decoder |decoder| is suppose to be of type |codec|.
-  NetEqExternalDecoderTest(NetEqDecoder codec, AudioDecoder* decoder);
+  NetEqExternalDecoderTest(NetEqDecoder codec,
+                           int sample_rate_hz,
+                           AudioDecoder* decoder);
 
   virtual ~NetEqExternalDecoderTest() { }
 
   // In Init(), we register the external decoder.
   void Init();
 
   // Inserts a new packet with |rtp_header| and |payload| of
   // |payload_size_bytes| bytes. The |receive_timestamp| is an indication
   // of the time when the packet was received, and should be measured with
   // the same tick rate as the RTP timestamp of the current payload.
@@ skipping 12 matching lines @@
   AudioDecoder* decoder_;
   int sample_rate_hz_;
   size_t channels_;
   std::unique_ptr<NetEq> neteq_;
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_EXTERNAL_DECODER_TEST_H_