Convert LB policy API to C++.

1 files changed, 5 insertions, 11 deletions

diff --git a/src/core/ext/filters/client_channel/lb_policy/subchannel_list.h b/src/core/ext/filters/client_channel/lb_policy/subchannel_list.h
index 91537f3afe..7a8f5f1029 100644
--- a/src/core/ext/filters/client_channel/lb_policy/subchannel_list.h
+++ b/src/core/ext/filters/client_channel/lb_policy/subchannel_list.h
@@ -82,7 +82,7 @@ void grpc_lb_subchannel_data_stop_connectivity_watch(
 
 struct grpc_lb_subchannel_list {
   /** backpointer to owning policy */
-  grpc_lb_policy* policy;
+  grpc_core::LoadBalancingPolicy* policy;
 
   grpc_core::TraceFlag* tracer;
 
@@ -115,9 +115,10 @@ struct grpc_lb_subchannel_list {
 };
 
 grpc_lb_subchannel_list* grpc_lb_subchannel_list_create(
-    grpc_lb_policy* p, grpc_core::TraceFlag* tracer,
-    const grpc_lb_addresses* addresses, const grpc_lb_policy_args* args,
-    grpc_iomgr_cb_func connectivity_changed_cb);
+    grpc_core::LoadBalancingPolicy* p, grpc_core::TraceFlag* tracer,
+    const grpc_lb_addresses* addresses, grpc_combiner* combiner,
+    grpc_client_channel_factory* client_channel_factory,
+    const grpc_channel_args& args, grpc_iomgr_cb_func connectivity_changed_cb);
 
 void grpc_lb_subchannel_list_ref(grpc_lb_subchannel_list* subchannel_list,
                                  const char* reason);
@@ -125,13 +126,6 @@ void grpc_lb_subchannel_list_ref(grpc_lb_subchannel_list* subchannel_list,
 void grpc_lb_subchannel_list_unref(grpc_lb_subchannel_list* subchannel_list,
                                    const char* reason);
 
-/// Takes and releases refs needed for a connectivity notification.
-/// This includes a ref to subchannel_list and a weak ref to the LB policy.
-void grpc_lb_subchannel_list_ref_for_connectivity_watch(
-    grpc_lb_subchannel_list* subchannel_list, const char* reason);
-void grpc_lb_subchannel_list_unref_for_connectivity_watch(
-    grpc_lb_subchannel_list* subchannel_list, const char* reason);
-
 /// Mark subchannel_list as discarded. Unsubscribes all its subchannels. The
 /// connectivity state notification callback will ultimately unref it.
 void grpc_lb_subchannel_list_shutdown_and_unref(