Revert of H264 codec: Check profile-level-id when matching

webrtc/media/base/codec.h

Index: webrtc/media/base/codec.h
diff --git a/webrtc/media/base/codec.h b/webrtc/media/base/codec.h
index 807e4b6e5a02f824b57b9e02a115cf8e8287ddec..facdfefebceb6cc0be14844bf92df1dabb47c5f9 100644
--- a/webrtc/media/base/codec.h
+++ b/webrtc/media/base/codec.h
@@ -146,9 +146,6 @@ struct VideoCodec : public Codec {
   VideoCodec(const VideoCodec& c);
   virtual ~VideoCodec() = default;
 
-  // Indicates if this codec is compatible with the specified codec.
-  bool Matches(const VideoCodec& codec) const;
-
   std::string ToString() const;
 
   VideoCodec& operator=(const VideoCodec& c);