Removed the wrong time defaulting

Signed-off-by: Francesco Guardiani <[email protected]>

pkg/channel/message_receiver.go

@@ -24,19 +24,15 @@ import (
  "time"
 
  "github.com/cloudevents/sdk-go/v2/binding"
- "github.com/cloudevents/sdk-go/v2/binding/transformer"
  "github.com/cloudevents/sdk-go/v2/protocol/http"
  "go.uber.org/zap"
 
+ "knative.dev/pkg/network"
+
  "knative.dev/eventing/pkg/kncloudevents"
  "knative.dev/eventing/pkg/utils"
- "knative.dev/pkg/network"
 )
 
-var defaultTransformers = []binding.Transformer{
- transformer.AddTimeNow,
-}
-
 // UnknownChannelError represents the error when an event is received by a channel dispatcher for a
 // channel that does not exist.
 type UnknownChannelError struct {
@@ -176,9 +172,7 @@ func (r *MessageReceiver) ServeHTTP(response nethttp.ResponseWriter, request *ne
  return
  }
 
- transformers := append(defaultTransformers, AddHistory(host))
-
- err = r.receiverFunc(request.Context(), channel, message, transformers, utils.PassThroughHeaders(request.Header))
+ err = r.receiverFunc(request.Context(), channel, message, []binding.Transformer{AddHistory(host)}, utils.PassThroughHeaders(request.Header))
  if err != nil {
  if _, ok := err.(*UnknownChannelError); ok {
  response.WriteHeader(nethttp.StatusNotFound)