Injectable audio encoders: WebRtcVoiceEngine and company

webrtc/call/call_perf_tests.cc

Index: webrtc/call/call_perf_tests.cc
diff --git a/webrtc/call/call_perf_tests.cc b/webrtc/call/call_perf_tests.cc
index a31cb23922e4aecd82a96a7f71a0b2c971de0238..a2ce2bb2a5e53575850709cd62f8a633f05fd3de 100644
--- a/webrtc/call/call_perf_tests.cc
+++ b/webrtc/call/call_perf_tests.cc
@@ -19,6 +19,7 @@
 #include "webrtc/call/call.h"
 #include "webrtc/config.h"
 #include "webrtc/logging/rtc_event_log/rtc_event_log.h"
+#include "webrtc/modules/audio_coding/codecs/builtin_audio_encoder_factory.h"
 #include "webrtc/modules/audio_coding/include/audio_coding_module.h"
 #include "webrtc/modules/audio_mixer/audio_mixer_impl.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h"
@@ -221,8 +222,10 @@ void CallPerfTest::TestAudioVideoSync(FecMode fec,
   AudioSendStream::Config audio_send_config(&audio_send_transport);
   audio_send_config.voe_channel_id = send_channel_id;
   audio_send_config.rtp.ssrc = kAudioSendSsrc;
-  audio_send_config.send_codec_spec.codec_inst =
-      CodecInst{103, "ISAC", 16000, 480, 1, 32000};
+  audio_send_config.send_codec_spec =
+      rtc::Optional<AudioSendStream::Config::SendCodecSpec>(
+          {103, {"ISAC", 16000, 1}});
+  audio_send_config.encoder_factory = CreateBuiltinAudioEncoderFactory();
   AudioSendStream* audio_send_stream =
       sender_call_->CreateAudioSendStream(audio_send_config);