Tests: Pass codec ID argument to audio codecs

Bug: webrtc:8941
Change-Id: Ia6d51dcbf7d69b38f3615e01d3f7031b8f5c31d0
Reviewed-on: https://webrtc-review.googlesource.com/58092
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22383}

modules/audio_coding/neteq/decoder_database_unittest.cc

@@ -89,8 +89,9 @@ TEST(DecoderDatabase, GetDecoderInfo) {
         return true;
       }));
   auto* decoder = new MockAudioDecoder;
-  EXPECT_CALL(*factory, MakeAudioDecoderMock(_, _))
+  EXPECT_CALL(*factory, MakeAudioDecoderMock(_, _, _))
       .WillOnce(Invoke([decoder](const SdpAudioFormat& format,
+                                 rtc::Optional<AudioCodecPairId> codec_pair_id,
                                  std::unique_ptr<AudioDecoder>* dec) {
         EXPECT_EQ("pcmu", format.name);
         dec->reset(decoder);