[context] Move traffic context to arena based context (#36778)

Closes #36778 COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36778 from ctiller:ctx4 21269c72f1 PiperOrigin-RevId: 639059903
6 months ago · 8faac767da
parent 78c0c2012b
commit 8faac767da
1 changed files with 0 additions and 3 deletions
--- a/src/core/lib/channel/context.h
+++ b/src/core/lib/channel/context.h
@ -49,9 +49,6 @@ typedef enum {
  /// future anyway, so not super important.
  GRPC_CONTEXT_CALL_TRACER,

-  /// Reserved for traffic_class_context.
-  GRPC_CONTEXT_TRAFFIC,
-
  /// Holds a pointer to ServiceConfigCallData associated with this call.
  GRPC_CONTEXT_SERVICE_CONFIG_CALL_DATA,