Reland of "Log audio network adapter decisions in event log."

webrtc/logging/rtc_event_log/rtc_event_log_unittest_helper.h

Index: webrtc/logging/rtc_event_log/rtc_event_log_unittest_helper.h
diff --git a/webrtc/logging/rtc_event_log/rtc_event_log_unittest_helper.h b/webrtc/logging/rtc_event_log/rtc_event_log_unittest_helper.h
index 3f89e304b2f22cf783a8a29261d9edf4d7eb869c..2f4e17703b95d6834307476aa0acbea50d226707 100644
--- a/webrtc/logging/rtc_event_log/rtc_event_log_unittest_helper.h
+++ b/webrtc/logging/rtc_event_log/rtc_event_log_unittest_helper.h
@@ -56,6 +56,11 @@ class RtcEventLogTestHelper {
                                  uint8_t fraction_loss,
                                  int32_t total_packets);
 
+  static void VerifyAudioNetworkAdaptation(
+      const ParsedRtcEventLog& parsed_log,
+      size_t index,
+      const AudioNetworkAdaptor::EncoderRuntimeConfig& config);
+
   static void VerifyLogStartEvent(const ParsedRtcEventLog& parsed_log,
                                   size_t index);
   static void VerifyLogEndEvent(const ParsedRtcEventLog& parsed_log,