diff --git a/common_types.cc b/common_types.cc
index 1ea4099..7a27fcb 100644
--- a/common_types.cc
+++ b/common_types.cc
@@ -178,16 +178,6 @@
   return kVideoCodecGeneric;
 }
 
-// TODO(kthelgason): Remove these methods once upstream projects
-// have been updated.
-rtc::Optional<const char*> CodecTypeToPayloadName(VideoCodecType type) {
-  return rtc::Optional<const char*>(CodecTypeToPayloadString(type));
-}
-
-rtc::Optional<VideoCodecType> PayloadNameToCodecType(const std::string& name) {
-  return rtc::Optional<VideoCodecType>(PayloadStringToCodecType(name));
-}
-
 const uint32_t BitrateAllocation::kMaxBitrateBps =
     std::numeric_limits<uint32_t>::max();
 
diff --git a/common_types.h b/common_types.h
index e5bd9a8..9ad5165 100644
--- a/common_types.h
+++ b/common_types.h
@@ -554,10 +554,6 @@
 // Translates from name of codec to codec type and vice versa.
 const char* CodecTypeToPayloadString(VideoCodecType type);
 VideoCodecType PayloadStringToCodecType(const std::string& name);
-// TODO(kthelgason): Remove these methods once upstream projects
-// have been updated.
-rtc::Optional<const char*> CodecTypeToPayloadName(VideoCodecType type);
-rtc::Optional<VideoCodecType> PayloadNameToCodecType(const std::string& name);
 
 union VideoCodecUnion {
   VideoCodecVP8 VP8;