Remove protos::CreateMessage, protos::ClearExtension both unused
Update ExtensionNotFoundError from protos to hpb
PiperOrigin-RevId: 665855910
diff --git a/protos/protos.h b/protos/protos.h
index ffd849b..ca01c1e 100644
--- a/protos/protos.h
+++ b/protos/protos.h
@@ -26,12 +26,9 @@
using hpb::internal::SetExtension;
using hpb::interop::upb::GetMiniTable;
} // namespace internal
-using hpb::CreateMessage;
using hpb::Parse;
using hpb::Serialize;
-using hpb::ClearExtension;
-using hpb::ExtensionNotFoundError;
using hpb::ExtensionNumber;
using hpb::GetExtension;
using hpb::HasExtension;