Revert "Revert "All instances of exec_ctx being passed around in src/core removed""

1 files changed, 4 insertions, 8 deletions

diff --git a/src/core/ext/filters/client_channel/subchannel_index.h b/src/core/ext/filters/client_channel/subchannel_index.h
index 6a4d06ef8f..bd160a3b13 100644
--- a/src/core/ext/filters/client_channel/subchannel_index.h
+++ b/src/core/ext/filters/client_channel/subchannel_index.h
@@ -29,26 +29,22 @@ grpc_subchannel_key* grpc_subchannel_key_create(
     const grpc_subchannel_args* args);
 
 /** Destroy a subchannel key */
-void grpc_subchannel_key_destroy(grpc_exec_ctx* exec_ctx,
-                                 grpc_subchannel_key* key);
+void grpc_subchannel_key_destroy(grpc_subchannel_key* key);
 
 /** Given a subchannel key, find the subchannel registered for it.
     Returns NULL if no such channel exists.
     Thread-safe. */
-grpc_subchannel* grpc_subchannel_index_find(grpc_exec_ctx* exec_ctx,
-                                            grpc_subchannel_key* key);
+grpc_subchannel* grpc_subchannel_index_find(grpc_subchannel_key* key);
 
 /** Register a subchannel against a key.
     Takes ownership of \a constructed.
     Returns the registered subchannel. This may be different from
     \a constructed in the case of a registration race. */
-grpc_subchannel* grpc_subchannel_index_register(grpc_exec_ctx* exec_ctx,
-                                                grpc_subchannel_key* key,
+grpc_subchannel* grpc_subchannel_index_register(grpc_subchannel_key* key,
                                                 grpc_subchannel* constructed);
 
 /** Remove \a constructed as the registered subchannel for \a key. */
-void grpc_subchannel_index_unregister(grpc_exec_ctx* exec_ctx,
-                                      grpc_subchannel_key* key,
+void grpc_subchannel_index_unregister(grpc_subchannel_key* key,
                                       grpc_subchannel* constructed);
 
 int grpc_subchannel_key_compare(const grpc_subchannel_key* a,