Revert of Clean up logging in AudioSendStream::SetupSendCodec().

webrtc/api/call/audio_send_stream.h

Index: webrtc/api/call/audio_send_stream.h
diff --git a/webrtc/api/call/audio_send_stream.h b/webrtc/api/call/audio_send_stream.h
index 7ff791e62ad307782382b1243429f971733bdb0f..1956b97bd42e4ea67bc82cfa7412a16fc63f0157 100644
--- a/webrtc/api/call/audio_send_stream.h
+++ b/webrtc/api/call/audio_send_stream.h
@@ -30,8 +30,6 @@
 class AudioSendStream {
  public:
   struct Stats {
-    Stats();
-
     // TODO(solenberg): Harmonize naming and defaults with receive stream stats.
     uint32_t local_ssrc = 0;
     int64_t bytes_sent = 0;
@@ -54,13 +52,13 @@
 
   struct Config {
     Config() = delete;
-    explicit Config(Transport* send_transport);
+    explicit Config(Transport* send_transport)
+        : send_transport(send_transport) {}
+
     std::string ToString() const;
 
     // Send-stream specific RTP settings.
     struct Rtp {
-      Rtp();
-      ~Rtp();
       std::string ToString() const;
 
       // Sender SSRC.
@@ -93,10 +91,40 @@
     int max_bitrate_kbps = -1;
 
     struct SendCodecSpec {
-      SendCodecSpec();
-      std::string ToString() const;
-
-      bool operator==(const SendCodecSpec& rhs) const;
+      SendCodecSpec() {
+        webrtc::CodecInst empty_inst = {0};
+        codec_inst = empty_inst;
+        codec_inst.pltype = -1;
+      }
+      bool operator==(const SendCodecSpec& rhs) const {
+        {
+          if (nack_enabled != rhs.nack_enabled) {
+            return false;
+          }
+          if (transport_cc_enabled != rhs.transport_cc_enabled) {
+            return false;
+          }
+          if (enable_codec_fec != rhs.enable_codec_fec) {
+            return false;
+          }
+          if (enable_opus_dtx != rhs.enable_opus_dtx) {
+            return false;
+          }
+          if (opus_max_playback_rate != rhs.opus_max_playback_rate) {
+            return false;
+          }
+          if (cng_payload_type != rhs.cng_payload_type) {
+            return false;
+          }
+          if (cng_plfreq != rhs.cng_plfreq) {
+            return false;
+          }
+          if (codec_inst != rhs.codec_inst) {
+            return false;
+          }
+          return true;
+        }
+      }
       bool operator!=(const SendCodecSpec& rhs) const {
         return !(*this == rhs);
       }