Resolve cyclic dependency between audio network adaptor and event log api

webrtc/modules/audio_coding/audio_network_adaptor/dtx_controller_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 19 matching lines @@
 }
 
 void CheckDecision(DtxController* controller,
                    const rtc::Optional<int>& uplink_bandwidth_bps,
                    bool expected_dtx_enabled) {
   if (uplink_bandwidth_bps) {
     Controller::NetworkMetrics network_metrics;
     network_metrics.uplink_bandwidth_bps = uplink_bandwidth_bps;
     controller->UpdateNetworkMetrics(network_metrics);
   }
-  AudioNetworkAdaptor::EncoderRuntimeConfig config;
+  AudioEncoderRuntimeConfig config;
   controller->MakeDecision(&config);
   EXPECT_EQ(rtc::Optional<bool>(expected_dtx_enabled), config.enable_dtx);
 }
 
 }  // namespace
 
 TEST(DtxControllerTest, OutputInitValueWhenUplinkBandwidthUnknown) {
   constexpr bool kInitialDtxEnabled = true;
   auto controller = CreateController(kInitialDtxEnabled);
   CheckDecision(controller.get(), rtc::Optional<int>(), kInitialDtxEnabled);
@@ skipping 29 matching lines @@
                 false);
   CheckDecision(controller.get(), rtc::Optional<int>(kDtxEnablingBandwidthBps),
                 true);
   CheckDecision(controller.get(), rtc::Optional<int>(kMediumBandwidthBps),
                 true);
   CheckDecision(controller.get(), rtc::Optional<int>(kDtxDisablingBandwidthBps),
                 false);
 }
 
 }  // namespace webrtc